关于动物睡眠的英语阅读题答案

Ⅰ 求关于动物的语言的英语阅读（不要太难的）

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，看对你有没有用！呵呵

Ⅱ 关于动植物的初中英语阅读理解练习题及答案.

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（苔藓）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（进化） recently and are thus considered higher on the evolutionary scale（进化树）. 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（绝缘物）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.

要答案就追问哟

Ⅲ 动物的“睡眠”短文答案(摘自“21世纪教育”)

你好，出现这情况考虑可能是宝宝不适应的表现吧，以后一般慢慢引导可以适应的 ，同时需要耐 心给孩子讲解

Ⅳ 四年级下册动物的睡眠的短文的他的所有答案

长颈鹿睡觉十分特抄别，小跪下袭前脚伸到前脚前面，动物的睡眠作文。屁股坐在在上，长长的脖子颈高昂着，直指高空！ 白鹤、寒鹤，都喜欢用一只脚站着，另一只脚蜷缩着，像金鸡独立的姿势睡觉。 海底有一种鹦鹉鱼，睡觉的方式比长颈鹿和白鹤更加特别，它睡觉前会要为自己织一件“睡衣”，那是它吐出的透明的丝。 海底的鲸鱼它们如果遇到大风大浪，它们干脆不睡觉，等风浪停了再睡。 狗睡觉前，都要在它们的窝边绕三个圈，因为它们的祖先是狼。 还有刺猬，它们睡觉时，会把身体抱成一个球，只留下两个小孔进行呼吸。 动物的睡眠都各有不同，都很有趣，

Ⅳ 《动物的睡眠》阅读题：短文讲了蝙蝠和海参和蜗牛的睡眠特点，分别是（ ）、（ ）、（ ）。

1、蝙蝠的睡眠特点：冬眠

冬天来临之前，蝙蝠三五成群地找个昏暗的山洞、屋檐集体睡眠。它们睡觉的方法很有特点，双脚抓住岩石、木棍等东西，成团成簇地倒着睡觉。

2、海参的睡眠特点：夏眠

海参睡眠的季节不是冬天，而是夏天。一般地说，要睡四五个月，夏天过去了，冬天来临了，原来热烘烘的海面变得寒气袭人，虫子们受不了，又回到海底过冬了。

3、蜗牛的睡眠特点：夏眠+冬眠

冬天，它要冬眠，夏天天不下雨，它要夏眠，要是碰上了干旱的年头，二十个月不下雨，蜗牛就冬眠它二十个月。

(5)关于动物睡眠的英语阅读题答案扩展阅读

《动物的睡眠》原文：

动物睡眠是为了休息，但，不全是为了休息。

夏天的傍晚，蝙蝠在院子里，在旷野上空，忽东忽西，忽高忽低地飞翔，它们边飞边捉蚊子、夜蛾等飞虫吃。可是等冬天来临，天气冷了，蚊子、夜蛾死的死，躲的躲，蝙蝠就用睡眠的办法来对付绝粮。

冬天来临之前，蝙蝠三五成群地找个昏暗的山洞、屋檐集体睡眠。它们睡觉的方法很有特点，双脚抓住岩石、木棍等东西，成团成簇地倒着睡觉。它昏昏沉沉一睡就是四五个月。待到来年春暖花开时，蚊子、夜蛾活跃了，蝙蝠才伸伸懒腰，打打哈欠，开始新的一年的生活。

蝙蝠睡大觉在冬天，所以管它叫冬眠。

海参也有睡大觉的本事。不过，海参睡眠的季节不是冬天，而是夏天。这是什么原因呢？

原来海参靠海底的虫子生活。夏天到了，海面上风和日丽，气候火热，在海底过冬的虫子都浮到海面上来了。只会在海底蠕动的海参无法浮上海去追逐虫子，惟一的办法就是睡大觉。

海参要睡多长时间呢？一般地说，要睡四五个月，夏天过去了，冬天来临了，原来热烘烘的海面变得寒气袭人，虫子们受不了，又回到海底过冬了。粮食来了，海参也醒过来了。

因为海参睡眠的季节在夏天，所以叫夏眠。

蜗牛这动物更有意思，它动不动就关起门来睡大觉。冬天，它要冬眠，夏天天不下雨，它要夏眠，要是碰上了干旱的年头，二十个月不下雨，蜗牛就冬眠它二十个月。等到天气暖了又下着雨，蜗牛才推开大门，缓慢地伸出身子，背着房子，痛痛快快地逛一逛，饱饱地吃一顿。

蜗牛真可称得上瞌睡大王了。

Ⅵ 动物睡觉的秘密 阅读答案

动物为什么要睡觉?不睡觉动物就会觉得好困.要是动物
不用睡觉那有多好呀,那样一天24小时都可以陪自己喜欢做的事情了.
引人入胜的睡眠之谜
最普遍的观点：睡觉是为了消除体力疲劳

Ⅶ 想找一篇英语阅读理解，关于睡眠的5个阶段的

是不是这篇文章
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动循环的一部分。人的睡眠分几个阶段，而这些阶段也是循环发生的。如果你是一个正常的睡眠者，你的睡眠循环会这样进行。
在你开始昏昏入睡时，你的眼睛会滚动几下，体温略有下降，肌肉放松，呼吸变得缓慢而有节奏。除了开始几分钟比较快的α节奏外，脑电波也稍有减缓。
这被称为第一阶段睡眠。在随后约半小时内，你进一步放松，进入第二和第三阶段睡眠。睡眠越深入，脑电波就越缓慢。大约在开始睡眠后的40到
60分钟，你将进入沉睡状态。这时的脑电波表现为巨大的缓波，被称为δ节奏。这就是第四阶段睡眠。

但你并不是整夜都保持这种沉睡状态。入睡后约80分钟左右，你的大脑运动水平会再度略有提高。δ节奏消失，并被脑电波的运动图形取代。你的眼睛会
在 闭着的眼睑下迅速转动，就好象你在看着眼前发生的什么事情。这种迅速的眼球运动持续约8～15分钟，这一阶段睡眠被称之为快速眼动(REM)睡眠。在 REM睡眠阶段，你的肢体会很快再度放松，呼吸也再次放慢并变得有节奏，你会轻松地从第一阶段滑入第四阶段睡眠-直到大约80分钟后重新接近清醒状态。

Ⅷ 动物的睡眠阅读答案

1、写文中过渡句：海参也有睡大觉的本事；蜗牛这动物更有意思，它动不动就关起门来睡大觉。

过渡句的作用是：起到了承上启下的作用。

2、根据文中内容，用“之所以……是因为……”的句式说说下面段落的主要意思。

答：蝙蝠之所以冬眠，是因为蚊子和夜蛾在冬天活动不活跃。 之所以叫冬眠，是因为蝙蝠在冬天睡觉

3、短文是从哪几个方面说明蜗牛是“瞌睡大王”的？

答：睡觉次数多，时间长

4、写出下列句子中引号的不同用法。

因为海参睡眠的季节在夏天，所以叫“夏眠”。 （强调 ）

天气暖了，蜗牛才背着“房子”痛痛快快地逛逛。（引用）

(8)关于动物睡眠的英语阅读题答案扩展阅读：

一、阅读答案技巧

1、先了解一下文章大体内容，然后再看看问题，带着问题细读全文。

2、在组织答案的时候针对问题看具体段落，多看几遍，读懂文章是答题的前提和关键。

3、答题的时候，找出相关段落，画出关键语句和关键词，组织答案时善用关键词，这是非常有效的答题技巧。

二、《动物睡眠》原文

动物睡眠是为了休息，但，不全是为了休息。

夏天的傍晚，蝙蝠在院子里，在旷野上空，忽东忽西，忽高忽低地飞翔，它们边飞边捉蚊子、夜蛾等飞虫吃。可是等冬天来临，天气冷了，蚊子、夜蛾死的死，躲的躲，蝙蝠就用“睡眠”的办法来对付绝粮。

冬天来临之前，蝙蝠三五成群地找个昏暗的山洞、屋檐集体睡眠。它们睡觉的方法很有特点，双脚抓住岩石、木棍等东西，成团成簇地倒着睡觉。它昏昏沉沉一睡就是四五个月。待到来年春暖花开时，蚊子、夜蛾活跃了，蝙蝠才伸伸懒腰，打打哈欠，开始新的一年的生活。

蝙蝠睡大觉在冬天，所以管它叫“冬眠”。

海参也有睡大觉的本事。不过，海参睡眠的季节不是冬天，而是夏天。这是什么原因呢？

原来海参靠海底的虫子生活。夏天到了，海面上风和日丽，气候火热，在海底过冬的虫子都浮到海面上来了。只会在海底蠕动的海参无法浮上海去追逐虫子，惟一的办法就是睡大觉。

因为海参睡眠的季节在夏天，所以叫“夏眠”。

蜗牛这动物更有意思，它动不动就关起门来睡大觉。冬天，它要“冬眠”，夏天天不下雨，它要“夏眠”，要是碰上了干旱的年头，二十个月不下雨，蜗牛就“冬眠”它二十个月。等到天气暖了又下着雨，蜗牛才推开大门，缓慢地伸出身子，背着“房子”，痛痛快快地逛一逛，饱饱地吃一顿。

蜗牛真可称得上“瞌睡大王”了。

Ⅸ 动物的睡眠阅读题

1、过渡句：海参也有睡大觉的本事；蜗牛这动物更有意思，它动不动就关起门来睡大觉。专

作用：属承上启下，总结上文，引出下文的蜗牛睡觉。

2、第二自然段：蝙蝠之所以冬眠，是因为蚊子和夜蛾在冬天活动不活跃；

第三自然段：之所以叫冬眠，是因为蝙蝠在冬天睡觉。

3、短文是从睡觉次数多，时间长等方面说明蜗牛是“瞌睡大王”的。

4、句子中引号的不同用法。

（1）因为海参睡眠的季节在夏天，所以叫“夏眠”。（强调）

（2）天气暖了，蜗牛才背着“房子”痛痛快快地逛逛。（引用）

(9)关于动物睡眠的英语阅读题答案扩展阅读：

动物的睡眠时间：

动物每天睡眠的持续时间为0～20小时，如二趾树懒为20小时，蝙蝠19小时；狐猴16小时；松鼠和河狸14小时；猫、猪和小家鼠13小时；食蚁兽12小时；美洲虎11小时；刺猬、黑猩猩和兔10小时；人和鼹鼠8小时；牛和豚鼠7小时；山羊6小时；马和巨头鲸5小时；长颈鹿和象4小时。

在一般人的概念里，鱼类不会闭上眼睛，大概是不会睡眠的。其实不然，如果在夜间打开灯光，就会发现水族箱里的鱼儿，都呈现种种静止状态。这就是鱼类的睡眠行为，专家们称其为特有的“不闭眼多态睡眠”。

Ⅹ 有关睡眠重要性的英语阅读

问题补充：这是重庆市南开中学九年级英语半期考试的短文填空题 1.more 1.why 2.focus 3.importance 4.about 5.what's 6.mean 7.asleep 8.