英語科技類閱讀題
At the beginning of last century, medical scientists made an interesting discovery that we are built of not just of flesh and blood but also of time. They were able to show that we all have a 「body clock」 __31__ us, which controls the __32__ and fall of our body energies, making us different from one day from the next.
The __33__ of the 「body clock」 should not be too surprising since the lives of most living things are controlled by the 24-hour night-and-day cycle(周期). We feel __34__and fall asleep at night and become __35__ and energetic ring the day. If the 24-hour cycle is disturbed, most people will experience unpleasant feeling. For example, people who are not__36__ to working at night can find that lack of sleep causes them to perform badly at work..
Besides the __37__ cycle of sleeping and waking, we also have other cycles which __38__ longer than one day. Most of us would __39__ that we feel good on some days and not so good on __40__; sometimes our ideas seem to flow and at other times, they just do not exist.
31. A. inside B. around C. between D. on
32. A. movement B. supply C. use D. rise
33.A. invention B. problem C. story D. idea
34.A. hungry B. tired C. dreamy D. happy
35.A. sad B. excited C. lively D. sleepy
36. A. made B. allowed C. expected D. used
37.A. daily B. weekly C. monthly D. yearly
38.A. live B. last C. stay D. keep
39. A. agree B. believe C. realize D. understand
40.A. other B. the other C. others D. another
Japan has a new craze: the virtual pet」 Tamagocchi. The new object of consumer desire is the latest in high-tech — an electronic bird creature, the size of an egg that has been sold everywhere and is now only available on the streets at more than 20 times its original (原來的)price of 11,980 yen or $16.
You can feed it, stroke (撫摸) it, carry it in your pocket and even take it to the bathroom—all with a push of a button. But be aware of that if you don』t take care of your Tamagocchi—Japanese word for 「lovely egg」— your pet will die before your eyes and before its time.
The Tamagocchi starts life as a bird-like image on the screen of an egg-shaped key-ring device. It changes from a chick to a fully grown alt in around 10 days. However, the owner must feed, clean and calm the digital(數字的) creature by pushing the proper buttons to prevent it from dying from neglect(忽視). The owner may choose to feed the creature digital sweets and enjoy its sound of delight by pressing buttons in response to the creature』s movements.
41. What』s the meaning of 「 the latest in high-tech」 according to the passage?
A. A bird creature fed by a child.
B. A bird creature controlled by electricity.
C. A bird creature controlled by electron.
D. A bird creature fed with sweets.
42. What is the present price of Tamagocchi?
A. About 180 dollars B. 60 dollars C. About 320 dollars D. 1,200 dollars
43. Which of the following statements is NOT true about Tamagochi?
A. It can grow up in around 10 days.
B. It has to be fed, cleaned and calmed in case it might die.
C. It can proce a sound of delight.
D. It can be bought everywhere now.
44. What is the best title for the passage?
A. A New Type of Pet.
B. Take Good Care of the Tamagocchi.
C. The Popularity of the Tamagocchi in Japan.
D. A Newly Found Bird—the Tamagocchi.
Some scientists say that animals in the ocean are increasingly threatened(威脅)by noise pollution caused by human beings..
The noise that affects（影響） sea creatures comes from a number of human activities. It is caused mainly by instrial underwater explosions（爆炸）, ocean drilling, and ship engines. Such noises are added to natural sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels (分貝 measured in water are different those measure on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibels level of one hundred and ninety-five would have the same effect.
Some scientists have proposed（提議）setting a noise limit of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales（鯨魚）.
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals. The research team found that powerful underwater explosion were causing whales in the area to lose their hearing. This seriously affected the whales』 ability to exchange information and find their way. Some of the whales even died. The explosion had caused their ears to bleed（流血）and become infected（感染）.
Many researchers whose work depends on ocean sounds object to(反對) to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important instrial and scientific research.
Scientists do not know how much and what kind of noises are harmful to ocean animals. However, many scientists suspect(認為，懷疑) that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.
52.According to the passage , which of the following is increasingly dangerous to sea creatures?
A. The man-made noises.
B. The noises made by themselves.
C. The sound of earthquakes.
D. The sound of the ice- breaking.
53. Which of the following is discussed in the third paragraph?
A. Different places with different types of noises.
B. The very human ears sensitive to all types of noises.
C. The same noise measured differently on land and in the ocean.
D. The animal』s reaction(反應) to noises.
54. As to the influence (影響)of noises on whales, which of the following statements is true?
A. They are deaf to noises.
B. Noises at a certain level may hurt them.
C. They are easily confused by noises.
D. Noises will limit their ability to reproce.
55. According to the passage, what will scientists most probably do in the future?
A. They will try their best to decrease(減小)noise.
B. They will work hard to cut down noise pollution.
C. They will study the effect of different noises.
D. They will protect animals from harmful noises.
第一個答案 ADDBC DABAC
第二個答案 CCDA
第三個答案 CACBD
絕對正確．
㈡ 科技英語閱讀理解2
98. D
99. D
100).A
㈢ 科技英語閱讀習題翻譯，幫忙翻譯一下，謝謝。急。
你等我，要花點時間。
1、數學也許不是新事物了，但達欽是個享內受發現過程的人，她與其容他6名數學專家共同鑽研。
2、如果包裹里的物品有私人信件，應該密封起來。
3、新研究表明，腦區更傾向於符號表示而非數字表達。
4、這樣做，一個基於平等範例的理想模型建立起來，與中性模型相比，反映了未來教育系統在法案生效前已經存在於世。
5、這豈不是公然與愛恩斯坦的定律「信號的速度比光速慢」相矛盾嗎？
6、順序結構最大的優勢在於刻錄是以邏輯指令保存的，大概序列到結構的記錄通常需要列印和軟拷貝報告。
7、用數學形式描述二人零和博弈的游戲並不難，決定最佳策略和對弈價值的計算也簡單。
8、我們目前所知的證據，需要整個數學領域中關於未知「費馬時間定理」取得進展。
9、威廉補充"一所請求形式推理課程的高中"已被「消化」掉，不再是基礎證明。
10、完全飛機所有權的概念將逐漸在傳統貿易結構中佔有重要地位，傳統貿易結構已無法抑制其在科技經濟上的拓展。
㈣ 科技英語閱讀7內容太長了 到8里接著看吧
【1節】有兩個主要的事情，使飛機工程困難;必須盡一切組成部分可靠的，可能和需要建立的一切輕如可能。事實上，飛機是在空中，不能停止，如果任何事情都會發生錯誤，這使得或許是生死存亡，其性能絕對可靠。鑒於某些權力的發動機，因此，一定燃料消耗，有一個實際的限制，總重量的飛機可以飛。在體重盡可能通緝燃料，無線電導航儀器，乘客座位，或貨物的房間，當然，乘客或貨物本身。因此，結構的飛機將作為體積小，重量輕的安全性和效率將允許。設計者必須計算出的正常負荷，每個部分將難以承受。這個專家稱為''強調人' 。他考慮到任何不尋常的強調，可能是把一部分作為一個防範錯誤的製造，意外損壞等。男子應力的計算去設計的一部分，他必須一樣強烈的應力男子說，如果必要的。一個或兩個樣品的測試總是證明他們是強烈的設計意圖。每個單獨的部分進行測試，然後整個裝配，例如，一個完整的機翼，並最終整個飛機。當一種新型的飛機正在取得，通常只有一個頭三個提出將飛行。兩名將被摧毀在地面上的結構試驗。第三是將測試空氣中。【2節】兩種地面強度試驗進行。首先是尋找抗負荷的翅膀，尾巴等直至他們達到其最大負荷和崩潰。其他測試是疲勞強度。相對較小的載荷應用數千次。每個可以及在什麼樣的結構可以作為一個單一的負荷，但許多重復可能導致崩潰。一位從這個試驗是這樣做的客艙。這是充滿空氣在高壓力，高超低空飛行，完全淹沒在一個大罐的水，而測試正在進行中。周圍的水無法從機艙爆裂像一個炸彈，如果有一個失敗。當飛機已通過所有的測試可以得到政府的單機適航證，沒有這一點，是非法的飛行，除了飛行試驗。製作可靠的工作部件是困難的，因為決策的結構足夠強大。飛行控制，電氣設備，防火措施等。不僅必須重量輕，而且必須在高海拔地方的溫度可能低於冰點和熱空氣的一個機場在熱帶地區。【翻譯的還不錯吧！】
㈤ 科技英語閱讀理解1
C,D,A,C,A
㈥ 英語閱讀理解文章
This is not the world we know. This world is controlled by computers. Men and women can be seen, but they are following orders given to them by machines. The machines were designed by mad scientists, but at some point even the mad scientists were taken over by their super-inventions.
Does this sound familiar? You have probably read something like it in magazines or books, or seen it in a film. Why is it popular? One of the reasons is that it reflects the fears of many people; fear of the unknown, fear of what is not understood or, at least, fear of something that is not completely understood.
The fact is that every day it seems that computers take control of another area of our lives. Some factory jobs are now done by robots(機器人)and the robots are controlled by computers. Our bank accounts are managed by computers. At the airport, our tickets are sold by a computer. Certainly many of these operations are made more efficient by computers, but our admiration is sometimes mixed with unsafe feelings. And this lack of safety is caused by the fact that we do not know how computers do these things, and we really don』t know what they might do next.
But we can find out how computers work, and once we understand them, we can use computers instead of worrying about being used by them. Today, there is a new generation of computer wizards(奇才) who know exactly how computers get things done. These young men and women, usually university students, are happy to sit for hours, sometimes for days, designing programs, not eating, not sleeping,. But discovering what can be done by these wonderful slaves which they have learned to control. These computer wizards have learned to use the computer and search for new tasks for their machine.