2020版高中英語(yǔ) Module 5 A Lesson in a Lab Section Ⅲ Grammar練習(xí) 外研版必修1

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1、Section Ⅲ　Grammar 能力提升 Ⅰ.閱讀理解 A Science experiments are a fun way for kids to learn all about science.I will introduce a few great experiments and teach your child all about the wonders of inertia (慣性)． Coin Shoot You'll need some coins, at least eleven, and a smooth table.Stack (堆疊) all but o

2、ne of the coins on the smooth table, making sure that the “high rise” is straight.Coins with wide edges make this experiment easy to do.Flick (彈) the extra coin quickly towards the bottom of the stack so that it hits the bottom coin.The bottom coin from the stack should shoot out from under the othe

3、r coins without changing the rest of the stack.With good aim and quick flicks of your finger, you should be able to shoot all of the coins out of the stack one by one.Because the inertia of the stack of coins is so great, the force from the flicked coin is not enough to make the entire stack move or

4、 fall down. The Pencil Standing Place a narrow piece of paper on a smooth table.Hold the paper so that most of it hangs off the table.Place a pencil on the paper so that it is standing straight.Now, slowly try to pull the paper out from under the pencil.What happens? Set up the paper and pencil ag

5、ain, and give the paper a fast pull.What happens to the pencil this time? Since the still pencil wants to stay at rest, it will be against the fast movement of the paper.This means that when the paper is moved quickly out from under the pencil, the pencil remains standing straight.If the paper is m

6、oved slowly, the movement has a chance to influence the pencil, and it will fall down. 【語(yǔ)篇解讀】　科學(xué)實(shí)驗(yàn)?zāi)軌驇湍阒庇^地探索科學(xué)奧秘。本文教你如何了解慣性的存在。 1．Which of the following is used in both of the two experiments? A．A narrow piece of paper. B．A number of coins. C．A smooth table. D．A new pencil. 解析：選C　細(xì)節(jié)理解題。由第二段第一句

7、和第三段第一句可知，兩個(gè)實(shí)驗(yàn)中都用到了a smooth table。 2．What result can we get if we do the first experiment well? A．The stack of coins fall down on the table. B．The bottom coin is flicked out of the stack. C．All of the coins are taken away from the table. D．All of the coins are shot out of the stack one by one.

8、 解析：選D　細(xì)節(jié)理解題。根據(jù)第二段倒數(shù)第二句可知，如果將這個(gè)實(shí)驗(yàn)做好，摞起來(lái)的硬幣會(huì)一枚一枚地被擊出。 3．Most of the paper hangs off the table so that ________. A．we can pull it quickly B．we can take hold of it C．it can influence the pencil D．the pencil can stand straight 解析：選A　推理判斷題。根據(jù)第三段倒數(shù)第二句“Set up the paper and pencil again，and give the p

9、aper a fast pull.”可推知，這樣放紙條是為了能夠迅速地抽出紙條，故答案為A項(xiàng)。 4．If we pull the paper slowly out from under the pencil, the pencil will ________. A．move slowly with the paper B．stand straight on the table C．be shot out from the table D．fall down on the table 解析：選D　細(xì)節(jié)理解題。根據(jù)文章最后一句可知，如果慢慢地抽出鉛筆下面的紙條，那么紙條就會(huì)影響到鉛筆，

10、鉛筆就會(huì)倒在桌子上。 B If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of our brains are not getting enough exercise and, as a result, we are growing old unnecessarily soon. Professor Taiju Matsuzawa wanted to find out

11、 why quite healthy farmers in northern Japan appeared to be losing their ability to think and reason at a rather early age，and how the speed of getting old could be slowed down. With a team of researchers at Tokyo National University, he set about measuring brain volumes (腦量) of a thousand people o

12、f different ages with different jobs. Computer technology helped the researchers to get most exact measurements of the volume of the front and side parts of the brain, which have something to do with intellect and feelings, and decide the human character.As we all know, the back part of the brain, w

13、hich controls the tasks like eating and breathing, does not contract (萎縮) with age. Contraction of front and side parts—as cells die off—was seen in some people in their thirties, but it was still not found in some sixty and seventy-year-olds. Matsuzawa concluded from his tests that there is a sim

14、ple way to prevent the contraction—using the head. The findings show that contraction of the brain begins sooner in people in the country than in the towns.“Those with least possibility，” says Matsuzawa, “are lawyers, followed by university professors and doctors.White collar workers doing the same

15、 work day after day in government offices are, however, as possible to have contracting brains as the farm workers, bus drivers and shop assistants.” 【語(yǔ)篇解讀】　文章介紹了一項(xiàng)研究的發(fā)現(xiàn)：不經(jīng)常用腦的人的大腦比經(jīng)常用腦的人要萎縮得早。所以要想保持大腦的年輕，就要多使用大腦。 5．The team of doctors wanted to find out ________. A．a(chǎn)t what point people grow ment

16、ally old B．how to make people live longer C．the size of certain people's brains D．which people are the most clever 解析：選A　主旨大意題。由第二段可知，這項(xiàng)調(diào)查是想弄清楚為什么人會(huì)在精神上變老，A項(xiàng)符合題意。 6．Their research findings are based on ________. A．a(chǎn)n examination of farmers in northern Japan B．tests given on a thousand old peo

17、ple C．examining the brain volumes of different people D．using computer technology 解析：選C　細(xì)節(jié)理解題。由第三段第一句“With a team of...with different jobs.”可知，這項(xiàng)研究是建立在對(duì)1 000個(gè)人的腦量的檢測(cè)的基礎(chǔ)之上的。 7．The researchers' tests show that ________. A．our brains contract as we grow older B．one part of the brain does not cont

18、ract C．sixty-year-olds have better brains than thirty-year-olds D．some people's brains have contracted earlier than other people's 解析：選D　細(xì)節(jié)理解題。由第四段的句子“Contraction of front and side parts—as cells die off—was seen in some people in their thirties...”可知，有的人的大腦萎縮得比其他人早。 8．The most possible conclusi

19、on of the passage is that ________. A．most of us take more exercise B．it's better to live in the town C．the brain contracts if it is not used D．the more one uses his brain, the sooner he becomes old 解析：選C　推理判斷題。由倒數(shù)第二段的句子“Matsuzawa concluded from his tests that there is a simple way to prevent t

20、he contraction—using the head.”可推知，人的大腦不經(jīng)常使用會(huì)萎縮。 Ⅱ.短文改錯(cuò) (2019·成都七中高一月考) Hello, boys and girls！Today，I am going to talk with what you should do when a fire alarm go off. If you hear the alarm，stood in line at the door and wait for your teacher lead you outside.Stay close to your teacher and classm

21、ate.Try to remain quiet and calmly instead of be in panic.Soon the firefighters will come and put out a fire.If it's a false alarm and there is no fire, your teacher will lead us back to the classroom.If you notice that when someone is missing or hurt, tell your teacher immediately. 答案： Hello, boy

22、s and girls！Today，I am going to talk what you should do when a fire alarm off. If you hear the alarm， in line at the door and wait for your teacher lead you outside.Stay close to your teacher and .Try to remain quiet and instead of in panic.Soon the firefighters will come and put out fire.If i

23、t's a false alarm and there is no fire, your teacher will lead back to the classroom.If you notice that when someone is missing or hurt, tell your teacher immediately. 1．wonder n．奇跡 2．flick n．輕彈 3．unnecessarily adv.不必要地；不需要地 4．volume n．體積 5．conclude v．得出結(jié)論；推斷 Professor Taiju Matsuzaw

24、a wanted to find out why quite healthy farmers in northern Japan appeared to be losing their ability to think and reason at a rather early age，and how the speed of getting old could be slowed down. [分析]　why與how引導(dǎo)兩個(gè)賓語(yǔ)從句，由and連接。 [翻譯]　Taiju Matsuzawa教授想要找出為何在日本北部十分健康的農(nóng)民在這么年輕就似乎在喪失他們思考和推理的能力以及如何減慢衰老的速度。 5