關於動物睡眠的英語閱讀題答案

Ⅰ 求關於動物的語言的英語閱讀（不要太難的）

Rats can use the rhythm of human language to tell the difference between Dutch and Japanese, researchers in Spain reported.
Their study suggests that animals, especially mammals, evolved some of the skills underlying the use and development of language long before language itself ever evolved, the researchers said.
It is the first time an animal other than a human or monkey has been shown to have this skill.For their study neuroscientists Juan Toro and colleagues at Barcelona's Scientific Park tested 64 alt male rats.They used Dutch and Japanese because these languages were used in earlier, similar tests, and because they are very different from one another in use of words, rhythm and structure.The rats were trained to respond to either Dutch or Japanese using food as a reward.Then they were separated into four groups -- one that heard each language spoken by a native, one that heard synthesized speech, one that heard sentences read in either language by different speakers and a fourth that heard the languages played backwards。Rats rewarded for responding to Japanese did not respond to Dutch and rats trained to recognize Dutch did not respond the spoken JapaneseThe rats could not tell apart Japanese or Dutch played backwards。Results showed that rats could discriminate natural sentences when uttered by a single speaker and not when uttered by different ones, nor could they distinguish the languages when spoken by different people; the researchers wrote Human newborns have the same problem, although tamarins can easily tell languages apart even when spoken by different people, the researchers saidThe study shows which abilities that humans use for language are shared with other animals, and which are uniquely human. It also suggests what sort of evolutionary precursor's language might have.我找到了一小段，看對你有沒有用！呵呵

Ⅱ 關於動植物的初中英語閱讀理解練習題及答案.

All plant cells are capable of taking up water. Even dead ones do to a certain degree. Absorption of water by dead cell walls makes wood become larger. In common land plants, the living cells of roots take up most of the water. Land plants without roots do exist, however. Those greenish-yellow lichens（苔蘚）you seen on rocks in the high mountains have no roots. Half a billion years ago, when water plants started to enter the land, the first land plants did not have roots.
Even among the flowering plants, one finds rootless forms. These flowering plants are "the higher plants" because they evolved（進化） recently and are thus considered higher on the evolutionary scale（進化樹）. In the Peruvian desert, there grows one of these rootless higher plants, a bromeliad. It is a relative of the pineapple. Even if this plant had roots, they would be of no use, because the place where the plant grows never rains. The plant gets its water only from the dew（露水）it collects at night, when its leaves cool off. Such rootless plants, of course, can be moved with ease, but they will only grow when they are placed out in the open. If they are placed too near a house, the radiation from the heat of the house prevents the leaves from cooling and prevents dew from forming, then the plant dies. In the southern United States and in Puerto Rico, one sees bromeliads growing high above the streets on the insulation（絕緣物）of electric wires. These plants get their water from rain, and the only soil they ever come in contact with is the st that may blow on their leaves.

1. Wood becomes larger because of _____.
A. dead cell walls B. water entering dead cells
C. the growth of cells D. the death of cells

2. From the passage we know that the evolutionary scale is graded according to _______.
A. evolutionary cycles B. heights and depths C. time D. kinds

3. The most suitable title for this passage is "__________".
A. Absorption of water by plants B. Rootless plants
C. Plants in the desert D. Higher plants

4. All plant cells are capable of ______.

5. These flowering plants are ______ because they evolved recently and are thus considered higher on the evolutionary scale.

要答案就追問喲

Ⅲ 動物的「睡眠」短文答案(摘自「21世紀教育」)

你好，出現這情況考慮可能是寶寶不適應的表現吧，以後一般慢慢引導可以適應的 ，同時需要耐 心給孩子講解

Ⅳ 四年級下冊動物的睡眠的短文的他的所有答案

長頸鹿睡覺十分特抄別，小跪下襲前腳伸到前腳前面，動物的睡眠作文。屁股坐在在上，長長的脖子頸高昂著，直指高空！ 白鶴、寒鶴，都喜歡用一隻腳站著，另一隻腳蜷縮著，像金雞獨立的姿勢睡覺。 海底有一種鸚鵡魚，睡覺的方式比長頸鹿和白鶴更加特別，它睡覺前會要為自己織一件「睡衣」，那是它吐出的透明的絲。 海底的鯨魚它們如果遇到大風大浪，它們乾脆不睡覺，等風浪停了再睡。 狗睡覺前，都要在它們的窩邊繞三個圈，因為它們的祖先是狼。 還有刺蝟，它們睡覺時，會把身體抱成一個球，只留下兩個小孔進行呼吸。 動物的睡眠都各有不同，都很有趣，

Ⅳ 《動物的睡眠》閱讀題：短文講了蝙蝠和海參和蝸牛的睡眠特點，分別是（ ）、（ ）、（ ）。

1、蝙蝠的睡眠特點：冬眠

冬天來臨之前，蝙蝠三五成群地找個昏暗的山洞、屋檐集體睡眠。它們睡覺的方法很有特點，雙腳抓住岩石、木棍等東西，成團成簇地倒著睡覺。

2、海參的睡眠特點：夏眠

海參睡眠的季節不是冬天，而是夏天。一般地說，要睡四五個月，夏天過去了，冬天來臨了，原來熱烘烘的海面變得寒氣襲人，蟲子們受不了，又回到海底過冬了。

3、蝸牛的睡眠特點：夏眠+冬眠

冬天，它要冬眠，夏天天不下雨，它要夏眠，要是碰上了乾旱的年頭，二十個月不下雨，蝸牛就冬眠它二十個月。

(5)關於動物睡眠的英語閱讀題答案擴展閱讀

《動物的睡眠》原文：

動物睡眠是為了休息，但，不全是為了休息。

夏天的傍晚，蝙蝠在院子里，在曠野上空，忽東忽西，忽高忽低地飛翔，它們邊飛邊捉蚊子、夜蛾等飛蟲吃。可是等冬天來臨，天氣冷了，蚊子、夜蛾死的死，躲的躲，蝙蝠就用睡眠的辦法來對付絕糧。

冬天來臨之前，蝙蝠三五成群地找個昏暗的山洞、屋檐集體睡眠。它們睡覺的方法很有特點，雙腳抓住岩石、木棍等東西，成團成簇地倒著睡覺。它昏昏沉沉一睡就是四五個月。待到來年春暖花開時，蚊子、夜蛾活躍了，蝙蝠才伸伸懶腰，打打哈欠，開始新的一年的生活。

蝙蝠睡大覺在冬天，所以管它叫冬眠。

海參也有睡大覺的本事。不過，海參睡眠的季節不是冬天，而是夏天。這是什麼原因呢？

原來海參靠海底的蟲子生活。夏天到了，海面上風和日麗，氣候火熱，在海底過冬的蟲子都浮到海面上來了。只會在海底蠕動的海參無法浮上海去追逐蟲子，惟一的辦法就是睡大覺。

海參要睡多長時間呢？一般地說，要睡四五個月，夏天過去了，冬天來臨了，原來熱烘烘的海面變得寒氣襲人，蟲子們受不了，又回到海底過冬了。糧食來了，海參也醒過來了。

因為海參睡眠的季節在夏天，所以叫夏眠。

蝸牛這動物更有意思，它動不動就關起門來睡大覺。冬天，它要冬眠，夏天天不下雨，它要夏眠，要是碰上了乾旱的年頭，二十個月不下雨，蝸牛就冬眠它二十個月。等到天氣暖了又下著雨，蝸牛才推開大門，緩慢地伸出身子，背著房子，痛痛快快地逛一逛，飽飽地吃一頓。

蝸牛真可稱得上瞌睡大王了。

Ⅵ 動物睡覺的秘密 閱讀答案

動物為什麼要睡覺?不睡覺動物就會覺得好睏.要是動物
不用睡覺那有多好呀,那樣一天24小時都可以陪自己喜歡做的事情了.
引人入勝的睡眠之謎
最普遍的觀點：睡覺是為了消除體力疲勞

Ⅶ 想找一篇英語閱讀理解，關於睡眠的5個階段的

是不是這篇文章
Sleep is part of a person』s daily activity cycle. There are several different stages of sleep, and they too occur in cycles. If you are an average sleeper, your sleep cycle is as follows. When you first drift off into slumber, your eyes will roll about a bit, you temperature will drop slightly, your muscles will relax, and your breathing will slow and become quite regular. Your brain waves slow and become quite regular. Your brain waves slow down a bit too, with the alpha rhythm of rather fast waves for a few minutes. This is called stage 1 sleep.. For the next half hour or so, as you relax more and more, you will drift down through stage 2 and stage 3 sleep. The lower your stage of sleep. slower your brain waves will be. Then about 40 to 60 minutes after you lose consciousness you will have reached the deepest sleep of all. Your brain will show the large slow waves that are known as the delta rhythm. This is stage 4 sleep.

You do not remain at this deep fourth stage all night long, but instead about 80 minutes after you fall into slumber, your brain activity level will increase again slightly. The delta rhythm will disappear, to be replaced by the activity pattern of brain waves. Your eyes will begin to dart around under your closed eyelids as if you were looking at something occurring in front of you. This period of rapid eye movement lasts for some 8 to 15 minutes and is called REM sleep. It is ring REM sleep period, your body will soon relax again, your breathing will grow slow and regular once more. Your breathing will slip gently back from stage 1 to stage 4 sleep----only to rise once again to the surface of near consciousness some 80 minutes later.

睡眠是人每天日常活動循環的一部分。人的睡眠分幾個階段，而這些階段也是循環發生的。如果你是一個正常的睡眠者，你的睡眠循環會這樣進行。
在你開始昏昏入睡時，你的眼睛會滾動幾下，體溫略有下降，肌肉放鬆，呼吸變得緩慢而有節奏。除了開始幾分鍾比較快的α節奏外，腦電波也稍有減緩。
這被稱為第一階段睡眠。在隨後約半小時內，你進一步放鬆，進入第二和第三階段睡眠。睡眠越深入，腦電波就越緩慢。大約在開始睡眠後的40到
60分鍾，你將進入沉睡狀態。這時的腦電波表現為巨大的緩波，被稱為δ節奏。這就是第四階段睡眠。

但你並不是整夜都保持這種沉睡狀態。入睡後約80分鍾左右，你的大腦運動水平會再度略有提高。δ節奏消失，並被腦電波的運動圖形取代。你的眼睛會
在 閉著的眼瞼下迅速轉動，就好象你在看著眼前發生的什麼事情。這種迅速的眼球運動持續約8～15分鍾，這一階段睡眠被稱之為快速眼動(REM)睡眠。在 REM睡眠階段，你的肢體會很快再度放鬆，呼吸也再次放慢並變得有節奏，你會輕松地從第一階段滑入第四階段睡眠-直到大約80分鍾後重新接近清醒狀態。

Ⅷ 動物的睡眠閱讀答案

1、寫文中過渡句：海參也有睡大覺的本事；蝸牛這動物更有意思，它動不動就關起門來睡大覺。

過渡句的作用是：起到了承上啟下的作用。

2、根據文中內容，用「之所以……是因為……」的句式說說下面段落的主要意思。

答：蝙蝠之所以冬眠，是因為蚊子和夜蛾在冬天活動不活躍。 之所以叫冬眠，是因為蝙蝠在冬天睡覺

3、短文是從哪幾個方面說明蝸牛是「瞌睡大王」的？

答：睡覺次數多，時間長

4、寫出下列句子中引號的不同用法。

因為海參睡眠的季節在夏天，所以叫「夏眠」。 （強調 ）

天氣暖了，蝸牛才背著「房子」痛痛快快地逛逛。（引用）

(8)關於動物睡眠的英語閱讀題答案擴展閱讀：

一、閱讀答案技巧

1、先了解一下文章大體內容，然後再看看問題，帶著問題細讀全文。

2、在組織答案的時候針對問題看具體段落，多看幾遍，讀懂文章是答題的前提和關鍵。

3、答題的時候，找出相關段落，畫出關鍵語句和關鍵詞，組織答案時善用關鍵詞，這是非常有效的答題技巧。

二、《動物睡眠》原文

動物睡眠是為了休息，但，不全是為了休息。

夏天的傍晚，蝙蝠在院子里，在曠野上空，忽東忽西，忽高忽低地飛翔，它們邊飛邊捉蚊子、夜蛾等飛蟲吃。可是等冬天來臨，天氣冷了，蚊子、夜蛾死的死，躲的躲，蝙蝠就用「睡眠」的辦法來對付絕糧。

冬天來臨之前，蝙蝠三五成群地找個昏暗的山洞、屋檐集體睡眠。它們睡覺的方法很有特點，雙腳抓住岩石、木棍等東西，成團成簇地倒著睡覺。它昏昏沉沉一睡就是四五個月。待到來年春暖花開時，蚊子、夜蛾活躍了，蝙蝠才伸伸懶腰，打打哈欠，開始新的一年的生活。

蝙蝠睡大覺在冬天，所以管它叫「冬眠」。

海參也有睡大覺的本事。不過，海參睡眠的季節不是冬天，而是夏天。這是什麼原因呢？

原來海參靠海底的蟲子生活。夏天到了，海面上風和日麗，氣候火熱，在海底過冬的蟲子都浮到海面上來了。只會在海底蠕動的海參無法浮上海去追逐蟲子，惟一的辦法就是睡大覺。

因為海參睡眠的季節在夏天，所以叫「夏眠」。

蝸牛這動物更有意思，它動不動就關起門來睡大覺。冬天，它要「冬眠」，夏天天不下雨，它要「夏眠」，要是碰上了乾旱的年頭，二十個月不下雨，蝸牛就「冬眠」它二十個月。等到天氣暖了又下著雨，蝸牛才推開大門，緩慢地伸出身子，背著「房子」，痛痛快快地逛一逛，飽飽地吃一頓。

蝸牛真可稱得上「瞌睡大王」了。

Ⅸ 動物的睡眠閱讀題

1、過渡句：海參也有睡大覺的本事；蝸牛這動物更有意思，它動不動就關起門來睡大覺。專

作用：屬承上啟下，總結上文，引出下文的蝸牛睡覺。

2、第二自然段：蝙蝠之所以冬眠，是因為蚊子和夜蛾在冬天活動不活躍；

第三自然段：之所以叫冬眠，是因為蝙蝠在冬天睡覺。

3、短文是從睡覺次數多，時間長等方面說明蝸牛是「瞌睡大王」的。

4、句子中引號的不同用法。

（1）因為海參睡眠的季節在夏天，所以叫「夏眠」。（強調）

（2）天氣暖了，蝸牛才背著「房子」痛痛快快地逛逛。（引用）

(9)關於動物睡眠的英語閱讀題答案擴展閱讀：

動物的睡眠時間：

動物每天睡眠的持續時間為0～20小時，如二趾樹懶為20小時，蝙蝠19小時；狐猴16小時；松鼠和河狸14小時；貓、豬和小家鼠13小時；食蟻獸12小時；美洲虎11小時；刺蝟、黑猩猩和兔10小時；人和鼴鼠8小時；牛和豚鼠7小時；山羊6小時；馬和巨頭鯨5小時；長頸鹿和象4小時。

在一般人的概念里，魚類不會閉上眼睛，大概是不會睡眠的。其實不然，如果在夜間打開燈光，就會發現水族箱里的魚兒，都呈現種種靜止狀態。這就是魚類的睡眠行為，專家們稱其為特有的「不閉眼多態睡眠」。

Ⅹ 有關睡眠重要性的英語閱讀

問題補充：這是重慶市南開中學九年級英語半期考試的短文填空題 1.more 1.why 2.focus 3.importance 4.about 5.what's 6.mean 7.asleep 8.