大學英語階梯閱讀答案
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㈡ 大學英語閱讀理解題及解答
大學英語閱讀理解題及解答
下面是我給大家提供的大學四級的英語閱讀理解題以及答案解析，有興趣的朋友可以練習一下哦!
第一篇：
Merchant and passenger ships are generally required to have a life preserver for every person aboard and in many cases, a certain percentage of smaller sizes for children. According to United States requirements, life preservers must design, reversible capable of being quickly adjusted to fit the uninitiated indivial, and must be so designed as to support the wearer in the water in an upright or slightly backward position.
Sufficient buoyancy(浮力) to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage. Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire.?The position in which the life preserver will support a person who jumps or falls into the water is most important, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious.
The method of adjustment to the body should be simple, and self-evident to uninitiated persons even in the dark under the confused conditions, which follow a disaster. Thus, the life be reversible that it is nearly impossible to get it on wrong. Catches, straps, and ties should be kept to a minimum. In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities. A suitable life also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim.
1. The passage is mainly about____.
A) the uses of life preservers
B) the design of life preservers
C) the materials for life preservers
D) the buoyancy of life preservers
2. According to the passage, a life be first of all ____.
A) adjustable B) comfortable C) self-evident D) self-righting
3. United States Coast Guard does NOT require the life preserver to be made ____.
A) with as few strings as possible
B) capable of being worn on both sides
C) according to each wearer's size
D) comfortable and light to wear
4. By “the uninitiated indivial” (Para. 1, Line. 4) the author refers to the person ____.
A) who has not been instructed how to use a life preserver
B) who has a little experience in using a life preserver
C) who uses a life preserver without permission
D) who becomes nervous before a disaster
5. What would happen if a person were supported by the life preserver in a wrong position?
A) The waves would move him backwards.
B) The water would choke him.
C) He would immediately sink to the bottom.
D) He would be exhausted or unconscious.
第二篇：
The table before which we sit may be, as the scientist maintains, composed of dancing atoms, but it does not reveal itself to us as anything of the kind, and it is not with dancing atoms but a solid and motionless object that we live. So remote is this “real” table——and most of the other “realities” with which science deals——that it cannot be discussed in terms which have any human value, and though it may receive our purely intellectual credence it cannot be woven into the pattern of life as it is led, in contradistinction to life as we attempt it. Vibrations in the ether(以太) are so totally unlike the color, purple that the gulf between them cannot be bridged, and they are, to all intents and purposes，not one but two separate things of which the second and less “real” must be the most significant for us. And just as the sensation which has led us to attribute all objective reality to a non-existent thing which we called “purple”is more important for human life than the conception of vibrations of a certain frequency; so too the belief in God; however ill founded, has been more important in the life of man than the germ theory of true the latter may be.
We may, if we like, speak of consequence, as certain mystics love to do, of the different levels or orders of truth. We may adopt what is essentially a Platonistic (布拉圖式的) trick of thought and insist upon postulating the existence of external realities which correspond to the needs and modes of human feeling and which, so we may insist, have their being in some part of the universe unreachable by science. But to do so is to make an unwarrantable assumption and to be guilty of the metaphysical fallacy of failing to distinguish between a truth of feeling and that other sort of truth which is described as “truth of correspondence” and it is better perhaps, at least for those of us who have grown up in thought, to steer clear of such confusions and to rest content with the admission that, though the universe with which science deals is the real universe, yet we do not and cannot have any but fleeting and imperfect contacts with it; that the most important part of our lives-our sensations, emotions, desires and aspirations-take place in a universe of illusions which science can attenuate or destroy, but which it is powerless to enrich.
1. The author suggests that in order to bridge the puzzling difference between scientific truth and the world of illusion, the reader should____.
A) try to rid himself of his world of illusion
B) accept his words as being one of illusion
C) apply the scientific method
D) learn to acknowledge both
2. Judging from the ideas and tone of the selection, one may reasonably guess that the author is ____.
A) a humanist B) a pantheist C) a nuclear physicist D) a doctor of medicine
3. According to this passage, a scientist would conceive of a “table” as being ____.
A) a solid motionless object
B) certain characteristic vibrations in “ether”
C) a form fixed in space and time
D) a mass of atoms in motion
4. The topic of this selection is____.
A) the distortion of reality by science
B) the confusion caused by emotions
C) Platonic and contemporary views of truth
D) the place of scientific truth in our lives
5. By “objective reality” (Last line, Para. 1) the author means____.
A) scientific reality
B) a symbolic existence
C) the viewer's experience
D) reality colored by emotion
>>>>>>答案與解析<<<<<<
第一篇：
1. B
文章主要講述了救生衣的設計。間接題型段首主旨題。C項和D項都是對救生衣設計中設計材料的說明。A項為陷阱，指救生衣的用途，盡管開頭提到，但范圍不著邊際。故只有B是正確選項。
2. D
根據文章，救生衣首先會自動扶正。事實細節題。本文第三段主要討論救生衣落水位置，應設計的能“自動扶正”,或稍向後仰。B項是對材料的描述，范圍太窄，而A和C不合題意，因此D是正確答案。
3. C
美國海岸巡邏隊不需要救生衣根據穿戴者的尺寸生產。事實細節題。A項和B項都涉及method，其相關部分見最後一段第三句，A，B，D三項都是文章中提及的，C項與本題無關的'內容，因此應該選C。
4. A
“the uninitiated indivial”作者指的是不知道怎麼使用救生衣的人。語義指代題。根據文章最後一段第一句，我們可推出“the uninitiated indivial”就是指的那些不知道怎麼使用救生衣的人。故A是正確選項。
5. D
如果一個人沒有正確使用救生衣，就會發生什麼?細節辨別題。第三段第一句後半句中a face-down position和本題中的 in a wrong position相對應。因此選項D“他可能太累了或者是已經失去知覺”是正確答案。
第二篇：
1. B
作者暗示為了聯系起科學世界和虛幻世界的不同點，把他的話當作一種假相。間接題型段尾結論題。根據第二段最後一句話，我們可推出B是正確答案。
2. A
由文章的觀點及語氣可推知作者是人文主義者。暗示推斷題。文中第一段第一句後半句提到“...but a solid and motionless object that we live”由此我們可以推出該作者是一位人文主義者。
3. D
根據文章，科學家相信“table”就是一群運動的原子。直接題型語義指代題。根據第一段第一 句的前半句“...but it does not reveal itself to us as anything of the kind, and it is not with dancing atoms ...”我們可推出D是正確答案。
4. D
文章的主題為生活中科學真理的地位。段首主旨題。從第二段最後一句後半句“...that the most important part of our lives-our sensations, emotions, desires and aspirations-takes place in a universe of illusions which science can attenuate or destroy, but which it is powerless to enrich.”我們可以推斷出本文只要講了科學真理在現實生活中的地位。因而答案應選D。
5. A
對於作者，“objective reality”意味著科學現實。語義指代題。根據文章最後一段，我們可得知“objective reality”即科學現實的意思，因而，答案應該選A。
;㈢ 大學英語六級閱讀訓練題
下面是我整理的，希望對大家有幫助。
：
It is doing something better than other people that makes us unique. Yet a surprising number of people still see indiviality as a surface thing. They wear bright clothes, dye their hair strange colors and decorate their skin with tattoos ***文身*** to make some kind of social statement.
The whole purpose of indiviality is excellence. The people who prehend the simple principle of being unique through performance make our entire political and economic system work. Those who invent, who improve, who know more about a subject than other people do, and who take something that doesn't work and make it work—these people are the very soul of capitali *** .
Charles Kettering didn't like the idea of cranking a car to make it start, so he invented the electric starter. Henry Ford figured out the assembly-line technique and made it possible to mass-proce automobiles. Lewis Waterman saw no need to go on dipping a pen into an inkwell, so he put the ink into the pen. George Westinghouse told the world how to stop a train, and Elisha Otis, inventor of the elevator, indirectly created the city skyline. These people understood that indiviali *** means working at the top of one's capacity.
Fortunately, enough Americans have been inspired to do something with their uniqueness that we have developed in less than three centuries from a frontier outpost into not only a country of freedom but a country strong enough to protect that freedom. These people prized the notions of indiviality and excellence above all things and thus kept the great machine functioning. The ones with the purple hair and the horrorable jewelry are just along for the ride, trying to be "different" and not knowing how to go about it.
1The student who earns A's on his report card has grasped the idea and has found the real meaning of indiviality. So has the youngster who has designed his own spaceship, who paints pictures of the world around him, or who can name all the states and their capitals. According to the author unique indivials are persons who______.
A. do something better than other people
B. know more about a subject than other people
C. excel others in work
D. all of the above
2、People who regard indiviality as a surface thing always do the following EXCEPT
A. wearing bright clothes B. coloring their hair
C. doing better than others D. decorating their skin with tattoos
3、Which is NOT TRUE according to the passage?
A. Henry Ford invented assembly-line technique.
B. Elisha Otis was the inventor of the lift
C. George Westinghouse created cranks.
D. Lewis Waterman put the ink into the pen.
4、It can be inferred from the passage that______.
A. the real secret to being unique lies in our excellent work
B. if we want to be different we'd gain more profit
C the student who earns A's on the report card has not grasped the real meaning ofindiviality
D. all Americans work miracles In the writer's opinion
5、who has understood the sense of indiviality?
A. The youngster who designed his own spaceship.
B. The youngster who painted worthy pictures.
C. The youngster who was interested in wearing strange clothes.
D. Both A and B.
答案：D C C A D
：
Anne Whitney, a sophomore ***大學二年級學生*** at Colorado State University, first had a problem taking tests when she began college. "I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher. " Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test, I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down!"
These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades. Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show ***heir anxiety is high, the students can take short courses to help them deal with ***heir tensions. These courses teach students how to relax their bodies. Students are trained to bee calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then es out without difficulty on a test.
An expert • at the University of California explains, " With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control ring their tests. Almost all have some improvement. With some, the improvement is very great. "
26. To "blank out" is probably______.
A. to be like a blanket B. to be sure of an answer
C. to be unable to think clearly D. to show knowledge to the teacher
27. Poor grades are usually the result of______.
A. poor sleeping habit B. laziness
C. lack of sleep D. inability to form good study habits
28. Test anxiety has been recognized as______.
A. an excuse for laziness B. the result of poor study habits
C. a real problem D. something that cannot be changed
29. To deal with this problem, students say they want to______.
A. take a short course on anxiety
B. read about anxiety
C. be able to manage or understand their anxiety
D. take tests to prove they are not anxious
30. A University of California advisor said______.
A. all students could overe the anxiety after taking a special test anxiety program
B. almost all students felt less stress after taking a University of California advising course
C. students found it difficult to improve even though they had taken a special test anxiety course
D. students found it easy to relax as soon as they entered a University of California advising course
26. C 27. D 28. C 29. A 30. B
㈣ 2019年6月大學英語四級閱讀理解訓練三篇
2019年6月大學英語四級閱配殲讀理解培猛沖訓練：夢
Of all the components of a good night's sleep, dreams seem to be least within our control. In dreams, a window opens into a world where logic is suspended and dead people speak. A century ago, Freud formulated his revolutionary theory that dreams were the disguised shadows of our unconscious desires and fears; by thelate 1970s, neurologists had switched to thinking of them as just "mental noise"-the random byprocts of the neural repair work that goes on ring sleep. Now researchers suspect that dreams are part of the mind's emotional thermostat, regulating moods while the brain is "off line." And one leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better. "It's your dream," says Rosalind Cartwright, chair of psychologyat Chicago's Medical Center, "if you don't like it, change it."
he link between dreams and emotions shows up among the patients in Cartwright's clinic. Most people seem to have more bad dreams early in the night, progressing toward happier ones before awakening, suggesting that they are working through negative feelings generated ring the day. Because our conscious mind is occupied with daily life we don't always think about the emotional significance of the day's events-until, it appears, we begin to dream.
知脊And this process need not be left to the unconscious. Cartwright believes one can exercise conscious control over recurring bad dreams. As soon as you awaken, identify what is upsetting about the dream. Visualizehow you would like it to end instead; the next time it occurs, try to wake up just enough to control its course. With much practice people can learn to, literally, do it in their sleep.
At the end of the day, there's probably little reason to pay attention to our dreams at all unless they keep us from sleeping or "we wake up in panic," Cartwright says. Terrorism, economic uncertainties and general feelings of insecurity have increased people's anxiety. Those suffering from persistent nightmares should seek help from a therapist. For the rest of us, the brain has its ways of working through bad feelings.Sleep-or rather dream-on it and you'll feel better in the morning.
練習題：
Choose correct answers to the question:
1.By saying that 「dreams are part of the mind's emotional thermostat," (Lines 4-5, Para. 1) the researchers mean that _______.
A.we can think logically in the dreams too
B.dreams can be brought under conscious control
C.dreams represent our unconscious desires and fears
D.dreams can help us keep our mood comparatively stable
2.What did Cartwright find in her clinic?
A.Most bad dreams were followed by happier ones.
B.Divorced couples usually have more bad dreams.
C.One』s dreaming process is related to his emotion.
D.People having negative feelings dream more often.
3.Cartwright believed with much practice，we can learn to _____.
A.control what dreams to dream
B.sleep well without any dreams
C.wake up in time to stop the bad dreams
D.identify what is upsetting about the dreams
4.The author points out that a person who has constant bad dreams should ______
A.learn to control his dreams
B.consult a doctor
C.sleep and dream on it
D.get rid of anxiety first
5.The author most probably thinks that controlling dreams is ______.
A.a good practice
B.a new discovery
C.helpful for everyone
D.not essential for everyone
參考答案及解析
1.[D] 詞義理解題。在第1段第4句中，逗號後面的regulating moods是對emotional thermostat的功能進行解釋說明，因此可以推斷出選項D正確。
2.[C] 事實細節題。最具干擾的是選項A，因為其陳述與第2段第2句的陳述有點相似,但是，此長句說的是大多數人上半夜做噩夢，之後都會做好夢，而不是像選項A中所說大多數噩夢之後是好夢。而且，根據本段第1 句，很明顯，選項C是這一句的近義替換。
3 [C] 推理判斷題。本題考査對代詞的理解。在第3段的最後一句中，代詞it應指上文說到的控制噩夢，及時醒來等做法，因此只有選項C涉及了其中一個做法。選項A太泛了，選項B和D在文中並無提及。
4.[B] 事實細節題。本題考查根據構詞法猜測詞義的能力。解題關鍵是推斷最後一段第3句中therapist的意義，在考綱詞彙表中，therapy是「治療」的意思，因此，therapist應該是專門負責某種治療的醫生，由此可見，選項B是對原文seek help from a therapist的近義替換。
5.[D] 觀點態度題。根據最後一句可以推斷作者認為如無必要，夢還是不要控制的好。做夢會讓你早上感覺舒服一些，因此本題應選D。
2019年6月大學英語四級閱讀理解訓練：機器人跳舞
The dancers stand motionless at their position and the room grows silent. But as the music starts, they began to move, bending, turning and waving their fans gracefully as they perform. a traditional Japanese dance. Yoshihiro Kuroki watches in silence, occasionally making notes. But as the dance ends, he beams with happiness. The performance has been flawless.
There have been many performances of traditional Japanese dances over the centuries, but this one is unique,because it is performed not by human dancers but by robots. And the performance takes place not in a dance studio but in a laboratory of Sony Corp.'s Entertainment Robot Co. in Shinagawa, Japan, where Kuroki isgeneral manager. He is the mastermind behind a series of even more capable humanoid entertainment robots,starting with the Sony Dream Robot, or SDR, in 1997, up to the current QRIO in 2003.
These delightful machines are only 58 cm tall, about the size of a newborn infant, weigh about 7 kg, and move with 38 degrees of freedom, each with its own servomotor(輔助馬達).
QRIO's predecessor, the SDR4X, announced in 2002, can walk, dance, sing, speak, recognize faces, and understand continuous speech. Each robot has two charge-coupled-device cameras to detect color and position andcan locate a colored ball, move toward it, and kick it into a goal. It also has contact sensors in severaljoints to avoid pinching real human fingers. Seeing the robot perform, it is difficult to remember that there is no sentience(知覺)behind those glass eyes.
練習題：
Choose correct answers to the question:
1.Which of the following is the most suitable title of this passage?
A.New Entertainment Robots Proced in Japan.
B.QRIO the Robot Dancers.
C.Robots Man's Best Friend.
D.An Extraordinary Performance in Sony's Lab.
2.Yoshihiro Kuroki ______.
A.is excited when the robots are performing a traditional Japanese dance
B.keeps silent because he is a little unsatisfied with the new proct
C.witnesses the creation of a series of entertainment robots
D.is an executive manager of Sony Corp.
3.Which aspect of the robots is NOT mentioned in the passage?
A.The vividness of their motion.
B.Their pleasant appearance.
C.Their smart designing principles.
D.Their communicative ability.
4.The Sony Dream Robot was___
A.the first human-like entertainment robot developed by the Sony Corp
B.as capable as the QRIO of speaking,dancing,singing and walking
C.largest among all the entertainment robot developed by the Sony Corp
D.the first entertainment robot sold at the market by the Sony Corp
5.The robot can locate colored balls by mens of ____
A.a charge-coupled device
B.two cameras
C.two contacts sensors
D.a digital detector
參考答案及解析
1.[A] 主旨大意題。標題需要既全面又突出地概括文章的主題。本文先是描述「舞蹈演員」，然後揭曉這是些「機器人」(第2段第1句)，接著對Sony公司的一些機器人產品進行詳細介紹。選項A比較全面地概括了文章內容。選項B、D只是涉及細節，不能全面地概括本文的內容。而C又過於籠統，不具有針對性。
2.[C] 事實細節題。選項C符合第2段最後一句「He is the mastermind behind a series of... robots...」。仔細閱讀有關的細節信息會發現,第1段第3句可幫助否定選項A。第1段最後兩句可幫助否定選項B。另外，根據第2段倒數第2句可否定選項D。
3.[D] 事實細節題。全文分四段，分別討論機器人三方面的特點：第1段和第2段描述機器人舞蹈演員栩栩如生的表演，即選項A;第3段描寫它們的外表，即選項B;第4段介紹它們巧妙的設計，即選項C;只有選項D是沒有提到的，故為答案。
4.[A] 推理判斷題。該句中的分詞結構「starting with...」表明the Sony Dream Robot是第一個人形娛樂機器人，因此選項A正確。文章在最後一段的第1句提到兩種能說話、跳舞的機器人，但沒有提到SDR是否和它們一樣，由此可否定選項B。在第3段討論機器人大小的時候也沒有提到SDR體型最大，因此選項C不正確。選項D在文中沒有討論到。
5.[B] 事實細節題。該句中「two…cameras to...」的結構表明這兩個攝像頭可以用於定位，所以選項B正確。選項A在該句中也有提到，但它只是攝像機的工作機制，而不是用於定位的裝置。選項C在下一句提到，但與題干提到的定位功能無關。選項D在文中並未提及。
2019年6月大學英語四級閱讀理解訓練：決定嬰兒性別
Henry III didn't know much about biology. He went through six wives back in the 1500s, looking for one whocould bear him a son. Scientists now know that it's the father's sperm, not the mother's egg, which determines whether a baby is a boy or a girl. And last week researchers at the Genetics and IVF Institute, a private fertility(生育能力)center in Virginia, announced a new technique that will allow parents to choose the sex of their baby-to-be, before it has even been conceived. The scientist used a tiny laser detector to measure the DNA in millions of sperm cells as they pass single file through a narrow tube, like cattle being herded through a corral(牲口欄). In a study published last week, "girl sperm," which has more DNA—the genetic material— in each cell, was collected, while "boy sperm" was discarded. And when purified girl sperm was used to impregnate(使受孕)a group of mothers, 15 of 17 resulting babies turned out to be girls.
The researchers say that "sex selection" can also double a mother's chance of having a son and can be usedto avoid genetic diseases that affect only one gender, such as hemophilia(血友病). But some experts, like New York University fertility specialist Dr. Jamie Grifo, worry that sex selection could lead to a kind ofin uteri(子宮)discrimination, especially in cultures where sons are considered superior to daughters. "It's valuing one gender' over another," Grifo says. "I don't think that's something we should be doing." So far, patients at the institute have been asking for both boys and girls, in order to "balance" their families. And some ethics experts say that's fine, as long as parents are just looking for a little gender variety. "If you have three boys, and you want a girl," says University of Texas reproctive-law professor John Robertson, "that's not gender bias at all."
練習題：
Choose correct answers to the question:
1.The DNA in the sperm cells can be measured ______.
A.in the same way how the cattle are herded
B.when they pass through a tube one behind the other
C.after they pass through a laser tube
D.when they are scanned by a laser detector all at a time
2.The gender of the baby is decided by ______.
A.the father's DNA
B.the mother's DNA
C.the father's sperm
D.the mother's egg
3.According to this passage, the practice of "sex selection" ______.
A.can help to prevent all genetic problems
B.is totally unacceptable to ethics experts
C.was already realized five hundred years ago
D.will benefit families with certain inheritable diseases
4.Girl sperm was preferred to boy sperm in the research most probably because____
A.girl sperm contains more genetic material
B.more mother want to have girl babies
C.girl sperm is healthier and more active
D.girl sperm is more easily purified
5.It can be concluded from the passage that author』s toward」sex selection」is____
A.negative
B.positive
C.neutral
D.favorable
參考答案及解析
1.[B] 推理判斷題。解答本題的關鍵在於推斷single file的意思。該句把精子通過試管的情形與牛群被趕入牲口圈的情形作對比，結合single一詞本身的意思，可以推斷single file是「一個接一個」的意思，只有選項B能表達這個意思，由此也可否定選項D。選項A最具干擾性，原句是把精子通過試管的情形比作牛群被趕人牲口圈的情形，而選項A說的是測定精子內DNA的方法與放牧的方法相同，顯然選項A只是引用了原文的某些詞語，但表達的意思與原文卻截然不同。
2.[C] 事實細節題。第1段第3句which引導的非限制性定語從句修飾的是the father's sperm，而不是插入語the mother』s egg,因此選項C正確。
3.[D] 推理判斷題。第2段第1句中的genetic暗示有些疾病是遺傳的，即如選項D所述。第2段第1句同時表明選項A的說法是不全面的。選項B與第2段最後兩句正好相反。第1段前兩句說明選項C是錯誤的。
4.[A] 事實細節題。第1段倒數第2句中的由which引導的定語從句表明選項A的敘述正確。
5.[C] 觀點態度題。文章第2段中作者給出了一些反對者和贊成者的觀點，但是沒有加以評論，可以看出作者的態度是中立的，故選項C正確。
㈤ 2019年大學英語四級考試閱讀模擬試題及答案
2018年12月大學英語四級考試已經結束了，各位同學們發揮的怎麼樣呢?很多考生迫不及待的想要估算一下自己的分數，不要著急，考試欄目組我為大家帶來了本次四級閱讀真題答案，大家一起看看吧。
2019年大學英語四級考試閱讀模擬試題：如何寫作
Learning how to write is like taking a course in public speaking. I'd ask whether anyone in class had evertaken such a course. Always a few hands would go up.
"What did you learn in that course?" I'd ask.
"Well, the main thing was learning how to face an audience: not to be inhibited (拘謹)... not to be nervous. "
Exactly, when you take a course in public speaking nowadays, you don't hear much about grammar and vocabulary. Instead. you're taught how not to be afraid or embarrassed, how to speak without a prepared script. how to read out to the live audience before you. Public speaking is a matter of overcoming your long-standing nervous inhibitions.
The same is true of writing. The point of the whole thing is to overcome your nervous inhibitions, to break through the invisible barrier that separates you from the person who』ll read what you wrote. You must learn to sit in front of your typewriter of dictating machine and read out to the person at the other end of the line.
Of course, in public speaking with the audience right in front of you, the problem is easier. You can lookat them and talk to them directly. In writing, you 're alone. It needs an effort of your experience or imagination to take hold of that other person and talk to him or her. But that effort is necessary or at least it' s necessary until you've reached the point when you quite naturally and unconsciously "talk on paper".
練習題：
Choose correct answers to the question:
1.The main task of a public speech course is to __________.
A.teach grammar and vocabulary
B. teach how to write a script
C. teach how to overcome nervousness
D. teach live spoken-language expressions
2.Learning how to write is similar to learning how to speak in public in that writer should _____.
A.overcome his or her nervousness in the first place
B. take hold of a reader and talk to him or her before writing
C. learn to use a typewriter or dictating machine
D. talk to himself on paper
3.what does the author compare writing and public speaking?
A.Writhing needs more experience and imagination than public speaking
B.Both writing and public speaking require great effort
C.Writhing is just as imagination as public speaking
D.Writhing is not as natural as public speaking
4.Which of the following statements is TRUE according to the passage?
A.Few students feel the need to learn public speaking
B.Training is necessary before you can speak with a script
C.In public speaking, the audience are more nervous than the speaker
D.Writing is just like making a public speech on paper
5.This selection is mainly about ___________.
A.the effort involved in writing
B.the similarities between writing and public speaking
C.learning how to make a public speech
D.learning how to talk on paper
參考答案及解析
1.[C] 事實細節題。原文第4段,特別是第4段的最後一句表明c為正確選項。本題稍具干擾性的是D，該選項中的live一詞在第4段第2句末尾也有出現，但事實上D與該句的意思不相同。
2.[A] 事實細節題。本題考查對比處。第5段第1句表明下一句就是演講和寫作的相似之處，而A就是對該句的同義替換。其他選項並未按照題目的要求對比演講與寫作，只是說明了寫作必須做的，因此都不正確。
3.[A] 推理判斷題。本題考查對比處。結尾段對比了演講和寫作的不同之處，第1、2句和第3、4句形成了內在的對比關系，由此可推斷寫作比演講更需要經驗和努力，因此可確定A正確，而C不正確。雖然在這一段可找到effort和naturally等詞，但原文並沒有從是否要付出同樣多的努力(B)或是否自然(D)等方面對比演講與寫作，因此B和D也不正確。
4.[D] 推理判斷題。根據最後一句中的「在紙上說話」,可推斷作者認為寫作如在紙上作演講一樣，因此D正確。A中的Few students與事實不符;B中的speak with a script在文中未有提及;C中的separated by a barrier錯誤。
5.[D] 主旨大意題。文章的開頭句就是全文的主題句，作者在前四段說明如何演講，從第5段開始，作者轉向說明如何寫作,文章的結尾句對開頭句做出了呼應。作者之所以將演講和寫作過程做比較是為了讓自己的觀點更容易、更生動地被讀者明白和接受，因此本文的中心內容是圍繞寫作，而不是演講。其餘選項雖然文中都有提及，但只是各個具體的側面內容，不能概括全文大意。
2019年大學英語四級考試閱讀模擬試題：農業技術
Even plants can run a fever, especially when they're under attack by insects or
disease. But unlike humans, plants can have their temperature taken from 3,000 feet away-straight up. A decade ago, adapting the infrared (紅外線) scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide(殺蟲劑) spraying rather than rain poison on a whole field, which invariably includes plants that don't have pest(害蟲) problems.
Even better, Paley's Remote Scanning Services Company could detect crop problems
before they became visible to the eye. Mounted on a plane flown at 3,000 feet at night ,an infrared scanner measured the heat emitted by crops. The data were transformed into a color-coded map showing where plants were running "fevers".Farmers could then spot-spray, using 50 to 70 percent less pesticide than they otherwise would.
The bad news is that Paley's company closed down in 1984, after only three years. Farmers resisted the new technology and long-term backers were hard to find.But with the renewed concern about pesticides on proce, and refinements in infrared scanning, Paley hopes to get back into operation.Agriculture experts have no doubt the technology works. "This technique can be used on 75 percent of agricultural land in the United States, "says George Oerther of Texas A&M. Ray Jackson, who recently retired from the Department of Agriculture, thinks.remote infrared crop scanning could be adopted by the end of the decade. But only if Paley finds the financial backing which he failed to obtain 10 years ago.
這是一篇說明文。文章一開頭就介紹了原用於軍事和衛星的紅外線掃描技術，如今被用在農業上。通過遠距離測量植物的溫度來判斷農作物是否遭受蟲害和疾病。在第二段中指出，物理學家帕里組建了帕里遠紅外掃描服務公司，來專門探測農業方面的情況。最後他的公司在三年後被迫關閉，主要是因為缺乏資金。另外，農民們也一時不能接受這種新技術。作者期待將來有一天可以解決財政困難，將這一新技術重新用到農業上去。
大學英語四級考試閱讀模擬試題
1. Plants will emit an increased amount of heat when they are _______
A) sprayed with pesticides B) facing an infrared scanner
C) in poor physical condition D) exposed to excessive sun rays
2. In order to apply pesticide spraying precisely, we can use infrared scanning to
_______.
A) estimate the damage to the crops
B) measure the size of the affected area
C) draw a color-coded map
D) locate the problem area
3. Farmers can save a considerable amount of pesticide by _______.
A) resorting to spot-spraying B) consulting infrared scanning experts
C) transforming poisoned rain D) detecting crop problems at an early stage
4. The application of infrared scanning technology to agriculture met with some
difficulties _______.
A) the lack of official support B) its high cost C) the lack of financial D) its failure to help increase proction
5. Infrared scanning technology may be brought back into operation because of _______.
A) the desire of farmers to improve the quality of their proce.
B) growing concern about the excessive use of pesticides on crops
C) the forceful promotion by the Department of Agriculture
D) full support from agricultural experts
參考答案及解析
1、[答案及分析]：[C]。片語理解題。本文第一段的第一句話談到：「Even plants can run fever...by insects or disease.」這就告訴了我們植物升高溫度的原因。本句所問的也正是這個原因。因此，C正告訴了我們這一點，所以C是正確答案。
2、[答案及分析]：[D]詞彙理解題。在第一段的原文中「The goal was to let farmers precisely target pesticide spraying...」其中的意思是「確定」(蟲害發生的地方)」而答案D是說「要確定問題所在地區」，信息與本文相符，故D為正確答案;而A、B、C都與本文不符。
3、[答案及分析]：[A]。判斷題。問農民通過何種方式可節省殺蟲劑。在文章的第二段中談到帕里遠紅外線掃描服務公司利用飛機上的遠紅外線掃描儀夜間在3000英尺的高度探測到莊稼的情況，然後可將這些情況提供給農民，農民可噴灑農葯，這樣只使用原來農葯量的50%-70%就足夠了。故答案A的信息與本文相符;而B、C、D均不正確。
4、[答案及分析]：[C]。詞彙理解題。問遠紅外掃描技術用於農業上時遇到的阻力，原因何在。在本文最後段中指出：1984年，帕里公司被迫關閉的原因一資金缺乏。並呼籲說：「But only if Paley finds the financial backing which he failed to obtain 10years ago.」其中financial backing的意思與本題C的「financial support」相同。所以答案C正確。
5、[答案及分析]：[B]。正誤判斷題。問遠紅外掃描技術有可能重新用於農業，原因何在。在文章最後一段中說「But with the renewed concern...to get back into operation」由此可明顯看出，B的信息與本文內容相符，所以答案B是正確的;而A、C、D都與本文不符。
㈥ 大學英語四級仔細閱讀訓練題和答案
下面是我整理的，希望對大家有幫助。
When one looks back upon the fifteen hundred years that are the life span of the English language, he should be able to notice a number of significant truths. The history of our language has always been a history of constant change—at times a slow, almost imperceptible change, at other times a violent collision between two languages. Our language has always been a living growing organi *** , it has never been static. Another significant truth that emerges from such a study is that language at all times has been the possession not of one class or group but of many. 『At one extreme it has been the property of the mon, ignorant folk, who have used it in the daily business of their living, much as they have used their animals or the kitchen pots and pans.』① At the other extreme it has been the treasure of those who have respected it as an instrument and a sign of civilization, and who have struggled by writing it down to give it some permanence, order, dignity, and if possible, a little beauty.
As we consider our changing language, we should note here two developments that are of special and immediate importance to us. One is that since the time of the Anglo-Saxons there has been an almost plete reversal of the different devices for showing the relationship of words in a sentence. Anglo-Saxon ***old English*** was a language of many inflections. Modern English has few inflections. We must now depend largely on word order and function words to convey the meanings that the older language did by means of changes in the forms of words. Function words, you should understand, are words such as prepositions, conjunctions, and a few others that are used primarily to show relationships among other words. A few inflections, however, have survived. And when some word inflections e into conflict with word order, there may be trouble for the users of the language, as we shall see later when we turn our attention to such maters as WHO or WHOM and ME or I. The second fact we must consider is that as language itself changes, our attitudes toward language forms change also. 『The eighteenth century, for example, proced from various sources a tendency to fix the language into patterns not always set in and grew, until at the present time there is a strong tendency to restudy and re-evaluate language practices in terms of the ways in which people speak and write.』②
1.In contrast to the earlier linguists, modern linguists tend to .
A. attempt to continue the standardization of the language
B. evaluate language practices in terms of current speech rather than standards or proper patterns
C. be more concerned about the improvement of the language than its *** ysis or history
D. be more aware of the rules of the language usage
2.Choose the appropriate meaning for the word 「inflection」 used in line 4 of paragraph 2.
A. Changes in the forms of words.
B. Changes in sentence structures.
C. Changes in spelling rules.
D. Words that have similar meanings.
3.Which of the following statements is not mentioned in the passage? A. It is generally believed that the year 1500 can be set as the beginning of the modern English language.
B. Some other languages had great influence on the English language at some stages of its development.
C. The English language has been and still in a state of relatively constant change.
D. Many classes or groups have contributed to the development of the English language.
4. The author of these paragraphs is probably a***an*** .
A. historian B. philosopher C. anthropologist D. linguist
5.Which of the following can be best used as the title of the passage? A. The history of the English language.
B. Our changing attitude towards the English language.
C. Our changing language.
D. Some characteristics of modern English.
Vocabulary
1. span n. 跨度，范圍，一段時間，期間
2. imperceptible adj. 感覺不到的，覺察不到的，極細微的
3. organi *** n. 生物體，有機體
4. possession n. 擁有，佔有，領土，領地
5. ignorant adj. 無知的 6. folk n. 人們，民族
7. permanence n. 永久，持久
8. Anglo-Saxons n. 盎格魯—撒克遜語，盎格魯—撒克遜人，地道的 英國人
9. reversal n. 顛倒，反向，逆轉 10. inflection n. 詞尾變化
11. preposition n. 前置詞，介詞
12. conjunction n. 聯合，關聯，連線詞
13. in terms of 根據，按照，用……的話，在……方面
長難句解析
①【解析】「who」引導非限制性定語從句，修飾「the mon, ignorant folk」。「much as」引導狀語從句。「kitchen pots and pans」意為「鍋碗瓢盆」。【譯文】一方面它是那些普通人甚至無知民眾的財產，他們每天都像使喚他們的牲畜和鍋碗瓢盆一樣用著語言。
②【解析】 此句為一個復合倒裝句。「until」引導一個並列句，前一句的主語是「a tendency」，「to fix the language into patterns not always set in and grew」作「tendency」的定語，第二句的主語也是「a tendency」，
「to」後面的句子作「tendency」的定語，「in which」引導的定語從句修飾「ways」。 【譯文】例如在18世紀一種產生於各種來源的趨勢把語言固定在一個不常使用和不利於語言發展的模式中，而到了當今，主流是要反復研究、評價人們說話、寫作中的語言實踐。
答案與詳解
【短文大意】本文主要講述英語演變過程的一些特點，指出了古英語與現代英語的不同，以及語言學家對待語言形式的態度的變化。
1.B細節題。根據題干回原文中定位，閱讀文章時注意首末段及各段開頭的句子，這往往都是考點所在。這篇文章講的主要是英語語言演變的一些特點，指出了古英語與現代英語的不同，以及語言學家態度的轉變。本題問的正是現代語言學家與早期語言學家不同的傾向。根據文章末尾The eighteenth century, for example, proced from various sources a tendency to fix the language into patterns not always set in and grew, until at the present time there is a strong tendency to restudy and re-evaluate language practices in terms of the ways in which people speak and write. 現代語言學家傾向於根據人們說和寫的方式評價語言實踐，而不是像早期的語言學家根據一定的模式評價語言。選項B符合文章的意思。
2.A詞彙題。要根據上下文的資訊判斷單詞的意思。文章在第二段中間再次提到inflection時說，A few inflections, however, have survived. 後面文章又舉了WHO/WHOM和ME/I為例說明inflection，這是一篇關於語言學的文章，從例子可以看出inflection的意思應該是「單詞的變形」，選項A正確。
3.A細節題。根據文章的內容，選項A「普遍認為1500年是現代英語的起點」在文章中沒有提及，故為正確答案。文章第二句說The history of our language has always been a history of constant change - at times a slow, almost imperceptible change, at other times a violent collision between two languages. 我們語言的歷史是一個不斷變化的歷史——在一些時間里緩慢得幾乎難以察覺，在另一些時間里則是兩種語言的激烈碰撞。由此可以推斷一些其他的語言對英語的發展有重大影響，選項B符合文章的意思。
4.D詞彙題。此題考查考生的推測能力和詞彙量，文章講述的是英國語言演進的具體細節，最適當的答案應該是D。作者很可能是一位語言學家。A答案***歷史學家***和C答案***人類學家***也可以有點迷惑性。B答案***哲學家***是最不符合的。
5.C主旨題。本文從各個方面談及英語作為一種語言的發展變化，但並不是講述英語的歷史。所以選項A不對，選項C作為文章的題目最為貼切。選項B只是文章闡述的一個方面，不夠全面。文章是在談到英語的不斷變化的時候談到了現代英語的一些特點，所以選項D也失之於片面。
Culture is one of the most challenging elements of the international marketplace. 『This system of learned behavior patterns characteristic of the members of a given society is constantly shaped by a set of dynamic variables: language, religion, values and attitudes, manners and customs, aesthetics, technology, ecation, and social institutions.』① To cope with this system, an international manager needs both factual and interpretive knowledge of culture. To some extent, the factual knowledge can be learned; its interpretation es only through experience.
The most plicated problems in dealing with the cultural environment stem from the fact that one cannot learn culture—one has to live it. Two schools of thought exist in the business world on how to deal with cultural diversity. One is that business is business the world around, following the model of Pepsi and McDonald』s. In some cases, globalization is a fact of life; however, cultural differences are still far from converging.
The other school proposes that panies must tailor business approaches to indivial cultures. Setting up policies and proceres in each country has been pared to an organ transplant; the critical question centers around acceptance or rejection. The major challenge to the international manager is to make sure that rejection is not a result of cultural myopia or even blindness.
Fortune examined the international performance of a dozen large panies that earn 20 percent or more of their revenue overseas. The internationally successful panies all share an important quality: patience. They have not rushed into situations but rather built their operations carefully by following the most basic business principles. These principles are to know your adversary, know your audience, and know your customer.
1. According to the passage, which of the following is true?
A. All international managers can learn culture.
B. Business diversity is not necessary.
C. Views differ on how to treat culture in business world.
D. Most people do not know foreign culture well.
2. According to the author, the model of Pepsi .
A. is in line with the theories of the school advocating the business is business the world around
B. is different from the model of McDonald』s
C. shows the reverse of globalization
D. has converged cultural differences
3. The two schools of thought .
A. both propose that panies should tailor business approaches to indivial cultures
B. both advocate that different policies be set up in different countries C. admit the existence of cultural diversity in business world
D. Both A and B
4. This article is supposed to be most useful for those .
A. who are interested in researching the topic of cultural diversity
B. who have connections to more than one type of culture
C. who want to travel abroad
D. who want to run business on International Scale
5. According to Fortune, successful international panies .
A. earn 20 percent or more of their revenue overseas
B. all have the quality of patience
C. will follow the overseas local cultures
D. adopt the policy of internationalization
Vocabulary
1. dynamic adj. 動態的 2. variable n. 變數
aesthetics n. 美學 4. factual adj. 事實的
5. interpretative adj. 解釋的 6. converge v. 聚合
7. transplant v. 移植8. myopia n. 近視 9. adversary n. 對手
長難句解析
①【解析】此句雖然很長，但考生只要認清它的主幹，就很容易了解本句的意思。這個句子為一個簡單句，主語為：「this system」，謂語為「is shaped」。
【譯文】特定社會成員特點構成的行為方式體系不斷地被一系列動態變數所左右：如語言、信仰、價值與態度、禮儀與風俗、審美、技術、教育及社會體制。
答案與詳解
【短文大意】本文主要講述文化背景對商業運作的影響，文中列舉了商界中存在的對於文化多樣性的兩種觀點。
C推斷題。意為「對在商業中怎樣對待文化有著不同意見」。 文化在商業中是一個很具挑戰性的因素。不同的國家與地區可能會有不同的文化體系。在商業中，應該怎樣對待不同的文化，商業界存在著不同的看法。
2. A細節題。意為「……與同意世界商業一體化的派別的主張是一致的」。 Pepsi採納的是國際化的商業風格，這與那些主張國際化的派別的意見是相一致的。
3. C推斷題。意為「承認商業世界中文化的多元性」。兩個派別都承認商業世界中文化的多元性。他們的不同在於，應該對待不同的文化，應該搞國際化還是對不同的文化採取不同的策略。
4. D主旨題。由文中的例子可以知道，作者主要關心的並不是研究多種文化形態，而是文化背景對商業運作的影響。所以D是正確答案。
5. B細節題。意為「都具有耐心這一素質」。並非所有成功的國際公司的海外收入都占總收入的20%或以上。它們也不一定全都接納海外的當地文化，或是採納國際化策略。
㈦ 2017年12月大學英語四級閱讀理解試題及答案（4）
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2017年12月大學英語四級閱讀理解試題及答案（4）
If the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet. By the middle of the 21st century, if present trends continue, we will have used up all the oil that drives our cars, for example. Even if scientists develop new ways of feeding the human race, the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however, has recently been suggested by American scientist, Professor Carl Sagan.
Sagan believes that before the earth'畢衡s resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there.
Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time proce oxygen, should be bred in condition similar to those on Venus. As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere. In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.
手山做When the algae have done theri work, the atmosphere will become cooler, but befor man can set foot on Venus it will be neccessary for the oxygen to proce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproced on Venus.
1. Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ________.
a. food
b. oil
c. space
d. resources
2. Carl Sagan believes that Venus might be colonized from earth because ________
a. it might be possible to change its atmosphere
b. its atmosphere is the same as the earth's
c. there is a good supply of water on Venus
d. the days on Venus are long enough
3. On Venus there is a lot of ________.
a. water
b. carbon dioxide
c. carbon monoxide
d. oxygen
4. Algae are plants that can ________.
a. live in very hot temperatures
b. live in very cold temperatures
c. manufacture oxygen
d. all of the above
5. Man can land on Venus only when ________.
a. the algae have done their work
b. the atmosphere becomes cooler
c. thereis oxygen
d. it rains there
參考答案：cabdd
㈧ 新核心大學英語階梯閱讀B版第二冊！答案！跪求！在線等！
參考答案
Section A
I Comprehension of The Text
1. The attitude is that if one is not moving ahead heis falling behind.
2. Time is treated as if it were something almostreal. (People budget it, waste it, steal it, kill it, cut it, account for it;they also charge for it.) They do this because time is a precious resource.
3. Everyone is in a rush —often under pressure. City people always appear to be hurrying to get wherethey are going, restlessly seeking attention in a store or elbowing others asthey try to complete their shopping.
4. Don』t take it personally. This isbecause people value time highly and they resent someone else ―wasting‖ it beyond a certain appropriatepoint.
5. New arrivals in America will miss opening exchanges,the ritual interaction that goes with a cup of coffee or tea and leisurelychats.
6. Americans proce a steady flow of labor-savingdevices. They communicate rapidly through faxes, phone calls or emails ratherthan through personal contacts.
7. The impersonality of electronic communication haslittle or no relation to the significance of the matter at hand.
8. It is taken as a sign of skillfulness or beingcompetent to solve a problem or fulfill a job with speed in the U.S.
Vocabulary
III
1. charge 2. convention 3. efficient 4. obtain 5. competent 6. assessing 7.fulfill 8. concting consequently 10. significance
IV．
1．behind 2. at 3. in 4. out 5. to 6.to 7. in 8. with 9. but 10.for
V.
1. L 2. C 3. D 4. N 5. O 6.A 7.E 8.G 9.I 10.K
Word Building
VI
1. commitment 2. attraction 3. appointment 4.impression
5. civilization 6. composition 7. confusion 8.congratulation
9. consideration 10. explanation 11. acquisition 12.depression
VII.
desirable favorable considerable acceptable
drinkable advisable remarkable preferable
㈨ 求答案：大學英語精品課程:一級閱讀補充材料 答案
1. The passage is mainly about __B_____.
A. looking for the common cold
B. some facts about the common cold
C. introcing some patients
D. new medicines for curing the common cold
2. According to the passage, people with colds feel ___D__.
A. quiet B. active
C. thirsty D. tired
3. To prevent catching cold, you __A____.
A. should keep away from a person who has a cold
B. should wash your hair in cold weather
C. should go out on a rainy day
D. should make yourself tired
4. Which of the following is NOT a "cure" for the common cold? C
A. Take a lot of vitamin C.
B. Drink plenty of water.
C. Put on as many clothes as possible.
D. Get more rest.
5. Which of the following is true about the common cold? D
A. Scientists are close to finding a cure for colds.
B. There are hundreds of symptoms of the common cold.
C. Many people know what causes the common cold.
D. There are no medicines that can cure colds.