2020人教版高中英語選修八強化練習(xí)：unit 3 section 2含答案

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1、2020學(xué)年人教版英語精品資料 Unit 3 Inventors and inventions Section Ⅱ　Learning about Language Ⅰ.單句改錯 1．You should improve your speak English. _________________________________________________________________ 2．Most of the artists being invited to the party were from South Africa. ___________________

2、______________________________________________ 3．I was annoying at his rude words. _________________________________________________________________ 4．The workers worked in the factory are well­paid. _________________________________________________________________ 5．Tom had his leg breaki

3、ng when he was playing football. _________________________________________________________________ 答案：1.speak→spoken　2.去掉being　3.annoying→annoyed 4．worked→working　5.breaking→broken Ⅱ.完成句子 1．Her daughter ________ ________ ________ ________ has begun to work now. 由我?guī)Т蟮乃呐畠含F(xiàn)在已經(jīng)開始工作了。 2．The _____

4、___ ________ soon calmed down. 那個受到鼓舞的士兵很快就平靜下來了。 3．He ________ ________ ________ ________ ________ at the meeting. 他不想讓這樣的問題在會上討論。 4．The outside sight looks beautiful ________ ________ ________ ________ ________. 屋外景色迷人，白雪覆蓋著大地。 5．They are going to ________ ________ ________ ________ ________

5、 white. 他們準備讓人把門廳粉刷成白色。 6．Tom ________ ________ ________ ________ the job, but I'm not sure whether he can manage it. 湯姆聽起來對這份工作非常感興趣，但是我不確定是否他能做好。 答案：1.brought up by me　2.inspired soldier　3.won't like such questions discussed　4.with everything covered with snow　5.have the entrance hall

6、painted　6.sounds very interested in Ⅲ.單項填空 1．—How long have you been studying in this senior high school? —Less than two years and a half. —So it will be half a year________you graduate from this school. A．when B．a(chǎn)fter C．before D．since 答案：C　考查before的用法。句意：——你在這所高中學(xué)習(xí)有多長時間了？——不到兩年半?！敲窗肽旰竽?/p>

7、才高中畢業(yè)。It＋be＋時間段＋before句型表示“……之后才……”。根據(jù)句意和此句型，選C項。 2．The President has to ________ the blame. A．carry B．bear C．catch D．seize 答案：B　考查動詞詞義。句意：總統(tǒng)難辭其咎。carry“搬運”；bear“忍受，負擔(dān)”，bear the blame“受責(zé)備”；catch“抓住，理解”；seize“抓住”。根據(jù)句意，選B項。 3．He still had not the courage to ________ her. A．near B．come C．a(chǎn)p

8、proach D．close 答案：C　考查approach的用法。句意：他仍沒有勇氣靠近她。分析句子結(jié)構(gòu)可知，to后接動詞原形，所以排除A、D項；表示靠近某人時可以說“come up to sb.”，所以排除B項；approach vt.& vi.“接近，靠近”。因此只有C項符合題意。 4．I ________ with the heroine of the novel. A．connect B．met C．went D．identified 答案：D　考查動詞在具體語境中的使用。句意：我與小說中的那個女主人公感同身受。connect with...“與……聯(lián)系

9、”；meet with...“遇到”；go with...“和……一起”；identify with sb.“與……產(chǎn)生共鳴”。根據(jù)句意選D項。 5．What do you think of the party ________ last week? A．hold B．to be hold C．holding D．held 答案：D　考查非謂語動詞作定語的用法。句意為“你認為上周舉行的晚會怎么樣？”分析句子成分可知，橫線處作定語，所以排除A項，由last week可知，party已經(jīng)舉行了，所以排除B、C項；held，過去分詞，作定語修飾the party，the party與

10、hold之間為被動關(guān)系，且表完成，所以只有D項符合題意。 6．Generally speaking, prices of daily goods ________ through the Internet are lower than store prices. A．to buy B．a(chǎn)re bought C．buying D．bought 答案：D　考查非謂語動詞。句意：總的來說，從網(wǎng)上購買的日常用品的價格要低于從商店購買的價格。buy和其邏輯主語goods是動賓關(guān)系，所以應(yīng)該用過去分詞表被動。 7．Children ________ to difficult situat

11、ions are better at handling those ________ tasks. A．exposing; challenging B．exposed; challenged C．exposed; challenging D．exposing; challenged 答案：C　考查分詞作定語的用法。expose...to意思是：讓……接觸……。children與expose之間是動賓關(guān)系，所以用過去分詞作定語，表被動；第二空后的tasks是表示物的名詞，所以用challenging，意思為“富有挑戰(zhàn)的”。 8．Most companies' market

12、ing effort is focused on getting customers, with little attention ________ to keeping them. A．paying B．to pay C．paid D．having paid 答案：C　考查非謂語動詞。句意：大部分公司的營銷工作以贏得顧客為中心，而很少注意留住他們。本句的后半句是介詞with的復(fù)合結(jié)構(gòu)，attention和pay之間是動賓關(guān)系，所以用過去分詞表示被動。 9．They will have you ________ if you don't pay taxes, becau

13、se it is everyone's duty to pay taxes. A．a(chǎn)rrest B．a(chǎn)rrested C．to be arrested D．being arrested 答案：B　考查非謂語動詞的用法。have sb. done中，過去分詞表被動，表示“某人被……”。這里是被捕，所以選B。而have sb. do sth.讓某人去做某事。 10．I noticed my little son ________ the words ________ on his small blackboard. A．read; writing B．reading;

14、 writing C．to read; written D．read; written 答案：D　考查非謂語動詞的用法。句意：我注意到我的小兒子在讀寫在小黑板上的單詞。notice sb. do sth.“看見某人做某事”；words和write之間是被動的關(guān)系，所以用過去分詞作定語，修飾words。故選D項。 Ⅳ.閱讀理解 A (2014·山東) How fit are your teeth? Are you lazy about brushing them? Never fear: An inventor is on the case. An electric t

15、oothbrush senses how long and how well you brush, and it lets you track your performance on your phone. The Kolibree toothbrush was exhibited at the International Consumer Electronics Show in LasVegas this week. It senses how it is moved and can send the information to an Android phone or iPho

16、ne via a Bluetooth wireless connection. The toothbrush will be able to teach you to brush right (don't forget the insides of the teeth！)and make sure you're brushing long enough. “It's kind of like having a dentist actually watch your brushing on a day­to­day basis，” says Thom

17、as Serval, the French inventor. The toothbrush will also be able to talk to other applications on your phone, so developers could, for instance, create a game controlled by your toothbrush. You could score points for beating monsters among your teeth. “We try to make it smart but also fun，”Serval s

18、ays. Serval says he was inspired by his experience as a father. He would come home from work and ask his kids if they had brushed their teeth. They said “yes，” but Serval would find their toothbrush heads dry. He decided he needed a brush that really told him how well his children brushed. The com

19、pany says the Kolibree will go on sale this summer, for $ 99 to $ 199, depending on features. The U．S. is the first target market. Serval says that one day, it'll be possible to replace the brush on the handle with a brushing unit that also has a camera. The camera can even examine holes in you

20、r teeth while you brush. 文章大意：本文主要講述了一種新式牙刷及其多種功能。 1．Which is one of the features of the Kolibree toothbrush? A．It can sense how users brush their teeth. B．It can track users' school performance. C．It can detect users' fear of seeing a dentist. D．It can help users find their phones. 答

21、案：A　細節(jié)理解題。由第一段的第三句話可知，牙刷檢測刷牙的時間和好壞。故選A項。 2．What can we learn from Serval's words in Paragraph 3? A．You will find it enjoyable to see a dentist. B．You should see your dentist on a day­to­day basis. C．You can brush with the Kolibree as if guided by a dentist. D．You'd like a dent

22、ist to watch you brush your teeth every day. 答案：C　推理判斷題。根據(jù)第三段的It's kind of like having a dentist actually watch your brushing on a day­to ­day basis可知答案。 3．Which of the following might make the Kolibree toothbrush fun? A．It can be used to update mobile phones. B．It can be used to p

23、lay mobile phone games. C．It can send messages to other users. D．It can talk to its developers. 答案：B　細節(jié)理解題。根據(jù)第四段的create a game controlled by your toothbrush可知答案。 4．What is Paragraph 5 mainly about? A．How Serval found out his kids lied to him. B．Why Serval thought brushing teeth was necessary.

24、 C．How Serval taught his kids to brush their teeth. D．What inspired Serval to invent the toothbrush. 答案：D　段落大意題。根據(jù)第五段的第一句話he was inspired by...可知第五段主要講述了他制作牙刷的靈感。 5．What can we infer about Serval's children? A．They were unwilling to brush their teeth. B．They often failed to clean their toot

25、hbrushes. C．They preferred to use a toothbrush with a dry head. D．They liked brushing their teeth after Serval came home. 答案：A　推理判斷題。根據(jù)第五段孩子的假裝已刷牙，可知他們并不愿意刷牙。 6．What can we learn about the future development of the Kolibree? A．The brush handle will be removed. B．A mobile phone will be built in

26、to it. C．It will be used to fill holes in teeth. D．It will be able to check users' teeth. 答案：D　推理判斷題。根據(jù)最后一段的The camera can examine holes in your teeth while you brush可知牙刷具有檢查功能。 B (2013·安徽) Using too much water or throwing rubbish into our rivers are clear ways that humans can put our

27、 water supply in danger, but we also affect our water supply in less obvious ways. You may wonder how paving(鋪砌)a road can lead to less useable fresh water. A major part of the water we use every day is groundwater. Groundwater does not come from lakes or rivers. It comes from underground. The more

28、 roads and parking lots we pave, the less water can flow into the ground to become groundwater. Human activity is not responsible for all water shortages (短缺). Drier climates are of course more likely to have droughts (干旱)than areas with more rainfall, but in any case, good management can help to

29、 make sure there is enough water to meet our basic needs. Thinking about the way we use water every day can make a big difference, too. In the United States, a family of four can use 1.5 tons of water a day! This shows how much we depend on water to live, but there' a lot we can do to lower

30、the number. You can take steps to save water in your home. To start with, use the same glass for your drinking water all day. Wash it only once a day. Run your dishwasher (洗碗機) only when it is full. Help your parents fix any leaks in your home.You can even help to keep our water supply clean by

31、 recycling batteries instead of throwing them away. 文章大意：本文是一篇說明文。水是我們?nèi)粘Ｉ钪胁豢扇鄙俚?，但是你知道嗎？我們?nèi)粘Ｉ钪械囊恍┡e動，比如鋪砌道路和停車場，都有可能使我們的水供應(yīng)受到威脅。我們要從自身做起，幫助使我們的水供應(yīng)干凈清潔。 7．Which of the following is most likely to lead to less groundwater? A．Using river water. B．Throwing batteries away. C．Paving parking lots.

32、 D．Throwing rubbish into lakes. 答案：C　細節(jié)理解題。根據(jù)第一段的“You may wonder how paving(鋪砌) a road can lead to less useable fresh water. ...The more roads and parking lots we pave，the less water can flow into the ground to become groundwater .”可知，鋪砌道路和停車場會導(dǎo)致更少的地下水。 8．What can be inferred from the text? A．A

33、ll water shortages are due to human behavior. B．It takes a lot of effort to meet our water needs. C．There is much we can do to reduce family size. D．The average family in America makes proper use of water. 答案：B　推理判斷題。根據(jù)第二段的第一句可排除A項；通讀全文可知，要想滿足我們的水需求，有很多事情要做，不是一件簡單的事情，需要花費很多的努力，故B項正確；C項的family s

34、ize錯誤；根據(jù)倒數(shù)第二段的“In the United States ，a family of four can use 1.5 tons of water a day! This shows how much we depend on water to live，but there's a lot we can do to lower the number.”可知，D項錯誤，普通美國家庭用的水是很多的。 9．The last paragraph is intended to ________. A．show us how to fix leaks at home B．tell

35、 us how to run a dishwasher C．prove what drinking glass is best D．suggest what we do to save water at home 答案：D　推理判斷題。文章最后一段主要講述在家如何節(jié)約用水，故選D項。 10．The text is mainly about ________. A．why paving roads reduces our water B．how much we depend on water to live C．why droughts occur more in dry climates D．how human activity affects our water supply 答案：D　主旨大意題。文章主要講述的是人類的活動如何影響水的供應(yīng)，A、B兩項只是文章的部分內(nèi)容；C項文章未詳細解釋。