2019-2020學(xué)年高中英語(yǔ) Unit 2 Cloning Section Ⅲ Grammar練習(xí) 新人教版選修8

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1、Section Ⅲ Grammar Ⅰ.完成句子 1．________(毫無(wú)疑問)he has told lies. 2．We were surprised by the fact__________(他過(guò)去是個(gè)小偷)． 3．________(消息傳來(lái))our team had won the match. 4．We've just heard a warning on the radio________(一場(chǎng)颶風(fēng)可能即將來(lái)臨)． 5．You have no idea________(我是多么擔(dān)心)at that moment! 答案 1．There is no doubt t

2、hat 2．that he used to be a thief 3．Word came that 4．that a hurricane is likely to come 5．how anxious I was Ⅱ.閱讀理解 閱讀下列短文，從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中，選出最佳選項(xiàng)。 A I work with Volunteers for Wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. Trying to help injured, displ

3、aced or sick creatures can be heartbreaking; survival is never certain. However, when it works, it is simply beautiful. I got a rescue call from a woman in Muttontown. She had found a young owl(貓頭鷹) on the ground. When I arrived, I saw a 2-to 3-week-old owl. It had already been placed in a carrier

4、for safety. I examined the chick(雛鳥) and it seemed fine. If I could locate the nest, I might have been able to put it back, but no luck. My next work was to construct a nest and anchor it in a tree. The homeowner was very helpful. A wire basket was found. I put some pine branches into the basket t

5、o make this nest safe and comfortable. I placed the chick in the nest, and it quickly calmed down. Now all that was needed were the parents, but they were absent. I gave the homeowner a recording of the hunger screams of owl chicks. These advertise the presence of chicks to adults; they might also

6、encourage our chick to start calling as well. I gave the owner as much information as possible and headed home to see what news the night might bring. A nervous night to be sure, but sometimes the spirits of nature smile on us all! The homeowner called to say that the parents had responded to the r

7、ecordings. I drove over and saw the chick in the nest looking healthy and active. And it was accompanied in the nest by the greatest sight of all — LUNCH! The parents had done their duty and would probably continue to do so. 1．What is unavoidable in the author's rescue work according to Paragraph 1

8、? A．Efforts made in vain. B．Getting injured in his work. C．Feeling uncertain about his future. D．Creatures forced out of their homes. 2．Why was the author called to Muttontown? A．To rescue a woman. B．To take care of a woman. C．To look at a baby owl. D．To cure a young owl. 3．What made the c

9、hick calm down? A．A new nest. B．Some food. C．A recording. D．Its parents. 4．How would the author feel about the outcome of the event? A．It's unexpected. B．It's beautiful. C．It's humorous. D．It's discouraging. 答案與解析 語(yǔ)篇導(dǎo)讀：本文是一篇記敘文，主要介紹了作者救助一只小貓頭鷹，給它做新的窩，幫助它回到父母身邊的故事。 1．A　推理判斷題。根據(jù)第一段中的“Tryin

10、g to help injured, displaced or sick creatures can be heartbreaking；survival is never certain.”可知救助受傷的、流離失所的、生病的動(dòng)物是令人心碎的，因?yàn)槲覀兙戎膭?dòng)物是否能活下去，也就是說(shuō)我們?yōu)榫戎鷦?dòng)物而花費(fèi)的努力可能會(huì)白費(fèi)，這是不可避免的。故選A。 2．C　推理判斷題。根據(jù)第二段中的“She had found a young owl (貓頭鷹) on the ground. When I arrived, I saw a 2-to 3-week-old owl”可知有人給作者打電話是因?yàn)橛?/p>

11、只小貓頭鷹掉在地上了，作者趕過(guò)去看，文中并沒有說(shuō)小貓頭鷹受傷了，作者只是過(guò)去看情況，所以D選項(xiàng)錯(cuò)誤。故選C。 3．A　細(xì)節(jié)理解題。根據(jù)第四段中的“I placed the chick in the nest, and it quickly calmed down”可知在作者把貓頭鷹放在窩里之后，它很快就安靜下來(lái)，所以是窩讓小貓頭鷹安靜下來(lái)的。故選A。 4．B　觀點(diǎn)態(tài)度題。根據(jù)前文描述可知作者為小貓頭鷹做了窩，并且?guī)椭一亓怂母改?，小貓頭鷹父母還為它帶回了午餐，作者的救助成功了，說(shuō)明結(jié)局是美好的。再結(jié)合第一段的“However，when it works, it is simply be

12、autiful.”可推測(cè)，作者感覺很美好，故選B。 B When a leafy plant is under attack, it doesn't sit quietly. Back in 1983, two scientists, Jack Schultz and Ian Baldwin, reported that young maple trees getting bitten by insects send out a particular smell that neighboring plants can get. These chemicals come from t

13、he injured parts of the plant and seem to be an alarm. What the plants pump through the air is a mixture of chemicals known as volatile organic compounds, VOCs for short. Scientists have found that all kinds of plants give out VOCs when being attacked .It's a plant's way of crying out. But is anyon

14、e listening? Apparently. Because we can watch the neighbours react. Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes designed to attract different insects who are natural enemies to the attackers. Once they arrive, the_tables_are_turned.

15、The attacker who was lunching now becomes lunch. In study after study, it appears that these chemical conversations help the neighbors.The damage is usually more serious on the first plant, but the neighbors, relatively speaking, stay safer because they heard the alarm and knew what to do. Does th

16、is mean that plants talk to each other? Scientists don't know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in effect, was talking to itself. Perhaps the neighbors just happened to “overhear” the cry. So information was exchanged, but it wasn't

17、a true, intentional back and forth. Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate(親密的) than the world we can see and hear. Our senses are weak. There's a whole lot going on. 5．What does a plant do when it is under attack? A．It makes noises. B．It gets h

18、elp from other plants. C．It stands quietly. D．It sends out certain chemicals. 6．What does the author mean by “the tables are turned” in Paragraph 3? A．The attackers get attacked. B．The insects gather under the table. C．The plants get ready to fight back. D．The perfumes attract natural enemies

19、. 7．Scientists find from their studies that plants can________． A．predict natural disasters B．protect themselves against insects C．talk to one another intentionally D．help their neighbors when necessary 8．What can we infer from the last paragraph? A．The world is changing faster than ever. B．

20、People have stronger senses than before. C．The world is more complex than it seems. D．People in Darwin's time were imaginative. 答案與解析 語(yǔ)篇導(dǎo)讀：本文是一篇說(shuō)明文。研究發(fā)現(xiàn)，當(dāng)多葉植物受到攻擊時(shí)，它們不會(huì)坐以待斃，會(huì)發(fā)出VOCs，以此來(lái)保護(hù)自己或者與周圍的植物通過(guò)化學(xué)物質(zhì)進(jìn)行交流。 5．D　細(xì)節(jié)理解題。根據(jù)“reported that young maple trees getting bitten by insects send out a parti

21、cular smell that neighboring plants can get.These chemicals come from the injured parts of the plant and seem to be an alarm”可知，當(dāng)植物受到傷害時(shí)，會(huì)分泌一種特殊的化學(xué)物質(zhì)。故選D。 6．A　詞義推測(cè)題。根據(jù)“Once they arrive，the tables are turned.The attacker who was lunching now becomes lunch”，一旦它們到達(dá)這里……然后這些攻擊者就會(huì)成為植物的午餐，根據(jù)語(yǔ)境，故選A。 7．B　

22、細(xì)節(jié)理解題。根據(jù)“ In study after study, it appears that these chemical conversations help the neighbors.The damage is usually more serious on the first plant, but the neighbors，relatively speaking，stay safer because they heard the alarm and knew what to do”可知，植物在必要的時(shí)候會(huì)通過(guò)分泌化學(xué)物質(zhì)，通知周圍的植物保持警惕。故選B。 8．C　推理判斷題。根據(jù)

23、“imagined a world far busier, noisier and more intimate(親密的) than the world we can see and hear.Our senses are weak.There's a whole lot going on”可知，這個(gè)世界遠(yuǎn)比我們看到或聽到的更熱鬧、更親密，我們認(rèn)知能力有限，有很多事仍在繼續(xù)發(fā)生，遠(yuǎn)比我們想象的要復(fù)雜。故選C。 C On her first morning in America last summer, my daughter went out to explore her new neigh

24、borhood alone, without even telling my wife or me. Of course we were worried; we had just moved from Berlin, and she was just 8. But when she came home, we realized we had no reason to panic. Beaming with pride, she told us how she had discovered the little park around the corner, and had made frien

25、ds with a few local dog owners. When this story comes up in conversations with American friends, we usually meet with polite disbelief. Most are horrified by the idea that their children might roam(閑逛) around without adult supervision(監(jiān)管). A study by the University of California has found that A

26、merican kids spend 90 percent of their free time at home, often in front of the TV or playing video games. Such narrowing of children's world has happened across the developed world. But German parents are generally much more accepting of letting children take some risks. “We are depriving(剝奪) the

27、m of opportunities to learn how to take control of their own lives，” writes Peter Gray, a research professor at Boston College. He argues that this increases the chance that they will suffer from anxiety, depression, and various other mental disorders, which have gone up dramatically in recent decad

28、es. I am no psychologist like Professor Gray, but I know I won't be around forever to protect my girls from the challenges life holds in store for them. And by giving kids more control over their lives, they learn to have more confidence in their own abilities. 9．Hearing the author's daughter exp

29、loring the new neighborhood alone, his American friends feel________． A．worried B．proud C．doubtful D．terrified 10．We can conclude from Paragraph 3 that ________． A．American kids enjoy playing at home B．German parents are less protective than American parents C．German kids like taking risks

30、 more than American kids D．American parents don't limit their children's activities in their leisure time 11．It's implied from Professor Gray's words that ________． A．parents should always be around their children to protect them from risks B．more and more parents suffer from mental problems

31、C．children are having more opportunities to take control of their lives D．giving children more freedom is beneficial to their mental development 12．Which of the following words can best describe the author's parenting? A．Open-minded. B．Irresponsible. C．Careless. D．Protective. 答案與解析 語(yǔ)篇導(dǎo)讀：本文為一

32、篇議論文，分析德國(guó)和美國(guó)怎樣對(duì)待孩子的閑暇時(shí)間。 9．C　細(xì)節(jié)理解題。根據(jù)文章第二段第一句“When this story comes up in conversations with American friends, we usually meet with polite disbelief.”可知，當(dāng)作者和美國(guó)朋友聊到孩子獨(dú)自去認(rèn)識(shí)新鄰居時(shí)，他們通常感到難以置信。故選C。 10．B　推理判斷題。第三段段落大意：一項(xiàng)加利福尼亞的研究表明，美國(guó)孩子利用90%的閑暇時(shí)間，在家看電視或打游戲。這種壓縮孩子世界的現(xiàn)象出現(xiàn)在發(fā)達(dá)國(guó)家。但是德國(guó)家長(zhǎng)大體上更能接受讓孩子們?nèi)ッ半U(xiǎn)。根據(jù)段意可知，德國(guó)家

33、長(zhǎng)沒有美國(guó)家長(zhǎng)保護(hù)欲強(qiáng)。故選B。 11．D　推理判斷題。根據(jù)第四段“We are depriving(剝奪) them of opportunities to learn how to take control of their own lives”和“this increases the chance that they will suffer from anxiety, depression, and various other mental disorders, which have gone up dramatically in recent decades”可知，家長(zhǎng)們剝奪了孩子去

34、學(xué)習(xí)如何掌控自己人生的機(jī)會(huì)。這樣會(huì)使孩子們?cè)诮酉聛?lái)的十年成長(zhǎng)過(guò)程中增加了焦慮，沮喪和各種其他的心理問題的幾率。格雷教授的話暗示了，要給孩子們更多的自由，有利于他們的心理發(fā)展。故選D。 12．A　推理判斷題。根據(jù)文章最后一段“I won't be around forever to protect my girls from the challenges life holds in store for them.And by giving kids more control over their lives, they learn to have more confidence in their own abilities.”可知作者育兒觀是開明的。故選A。 7 8