高中英語(yǔ)人教版必修2同步練習(xí)：unit 4 section 2【含答案】精修版

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1、人教版英語(yǔ)精品資料（精修版） Unit 4　 Section Ⅱ Ⅰ.單項(xiàng)填空 1．—Excuse me, what time is it now? —Sorry, my watch________. It________at the shop. A．isn't working; is being repaired B．doesn't work; is being repaired C．isn't working; is repaired D．doesn't work; is repaired 答案：B　考查時(shí)態(tài)和語(yǔ)態(tài)。手表壞了說(shuō)的是手表目前的狀況，用一般現(xiàn)在時(shí)表示主語(yǔ)的性質(zhì)

2、；根據(jù)第一句中的now可知，問(wèn)的是此刻的情形，故手表正在店里修，用現(xiàn)在進(jìn)行時(shí)，故選B。 2．—Are they about to have dinner? —Yes, it________in the dining room. A．is being served B．is served C．is serving D．serves 答案：A　由語(yǔ)境可知餐廳此刻正在供應(yīng)早餐，即早餐正在被供應(yīng)，所以應(yīng)用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 3．Can't you see your problem________？ Have some patience, please. A．is being disc

3、ussed B．was being discussed C．is discussed D．has been discussed 答案：A　根據(jù)have some patience可知問(wèn)題沒(méi)有討論完，且根據(jù)語(yǔ)境，動(dòng)作是目前正在進(jìn)行的，故用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 4．You can't use the machine today because some parts________this week. A．a(chǎn)re replaced B．a(chǎn)re being replaced C．have replaced D．a(chǎn)re replacing 答案：B　句意：你今天不能使用這臺(tái)機(jī)器，因?yàn)楸局芤?/p>

4、些零件正在被置換。parts與replace之間為被動(dòng)關(guān)系且動(dòng)作是本周這一階段正在進(jìn)行的動(dòng)作。 5．—Why have you come to work on foot today? —Well, my bike______and I hate taking a crowded bus. A．has been repaired B．is repairing C．will be repaired D．is being repaired 答案：D　is being repaired說(shuō)明自行車正在被修，所以今天步行上班。故選D。 6．Would you please give him t

5、his message the moment he________？ A．a(chǎn)rrives B．a(chǎn)rrived C．will arrive D．is being arrived 答案：A　the moment he arrives用一般現(xiàn)在時(shí)表示將來(lái)，意為“他一到達(dá)就……”。arrive為不及物動(dòng)詞，沒(méi)有被動(dòng)語(yǔ)態(tài)。故選A。 7．My sister wants to work in a tall building which________still________. A．is; to be built B．is; building C．is; being built D．has be

6、en; built 答案：C　根據(jù)still可知大樓正在建設(shè)中，故用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 8．—Do you know what Lily is doing? —She________in the office. A．may be interviewed B．can be interviewed C．can being interviewed D．may be being interviewed 答案：D　根據(jù)問(wèn)句可知?jiǎng)幼髡谶M(jìn)行，她現(xiàn)在正在被采訪，故選D。 9．It is said that pandas________in our country year after

7、year. A．a(chǎn)re being disappeared B．a(chǎn)re disappearing C．will be disappeared D．will disappear 答案：B　disappear是不及物動(dòng)詞，不能用在被動(dòng)結(jié)構(gòu)中，根據(jù)year after year可知是目前存在的狀況，故選B。 10．—By the way, have you moved into the new house? —Not yet. The walls________. A．were painted B．a(chǎn)re being painted C．a(chǎn)re painted D．a(chǎn)re painti

8、ng 答案：B　句意：——順便問(wèn)一下，你搬到新房子里去了嗎？——還沒(méi)有。(新房的)墻正在被粉刷。由語(yǔ)境可知應(yīng)用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 11．(2010·上海)The church tower which ________ will be open to tourists soon. The work is almost finished. A．has restored B．has been restored C．is restoring D．is being restored 答案：D　根據(jù)語(yǔ)境will be open to tourists soon可知，the church to

9、wer是“正在被整修”，因此用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 12．(2014·合肥高一檢測(cè)) Now new technology ________ to clear the polluted river. A．is under use 　　　　 B．is in use C．has used 　　　　 D．have used 答案：B　句意：現(xiàn)在，新科技被用來(lái)清理那條被污染的河。be in use＝be being used，強(qiáng)調(diào)正在被用。 13．A plan about building a new attra

10、ction in this town ________ now. A．will be carried out 　　　　 B．is carrying out C．has been carried out 　　　　 D．is being carried out 答案：D　句意：在這個(gè)鎮(zhèn)建一個(gè)新的旅游景點(diǎn)的計(jì)劃現(xiàn)在正在被執(zhí)行。由句中時(shí)間狀語(yǔ)now可知，應(yīng)選用現(xiàn)在進(jìn)行時(shí)；由plan與動(dòng)詞詞組carry out之間的關(guān)系可知，此處用被動(dòng)語(yǔ)態(tài)。 14．(2014·鄭州高一檢測(cè)) The new generation of computer

11、s, with artificial(人工的) intelligence, ________ and perfected now. A．developed 　　　　 B．have developed C．a(chǎn)re being developed 　　　　 D．will develop 答案：C　句意：新一代帶有人工智能的計(jì)算機(jī)現(xiàn)在正在被開(kāi)發(fā)和完善。根據(jù)now可知，應(yīng)該用現(xiàn)在進(jìn)行時(shí)，又因computers與develop和perfect之間為動(dòng)賓關(guān)系，故用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。 15．(2014·蘭州高一檢測(cè))—Flig

12、ht 221________. I'd better be on my way. Goodbye! —Bye. Happy landing! A．was announced 　　　　 B．is being announced C．has announced 　　　　 D．is announced 答案：B　句意：——正在播報(bào)221次航班的信息。我要走了。再見(jiàn)！——再見(jiàn)！祝一切順利！根據(jù)語(yǔ)境可知，此處表示此刻正在被進(jìn)行的動(dòng)作，故選B。 Ⅱ.完成句子 1．Let's go to have breakfast. It _____

13、_________ in the hall.(serve) 我們?nèi)コ栽绮桶?。在大堂里正供?yīng)早餐。 2．Since the roof ______________， they haven't moved back to their house. (repair) 因?yàn)槲蓓斦谛蘩碇?，他們還沒(méi)有搬回他們家。 3．If the rainforests ____________________ at such a rapid speed, they will disappear from the earth in the future.(destroy) 如果雨林以這樣快的速度被

14、破壞，將來(lái)它們將會(huì)從地球上消失。 4．We haven't got our papers back，for they ________________.(check) 我們還沒(méi)有拿回試卷，因?yàn)樗鼈冞€在被批改中。 5．Although the practical cure for cancer ________________， we have practical ways to prevent it. (study) 盡管治療癌癥的切實(shí)可行的方法仍在研究中，但是我們還是擁有實(shí)際可用的預(yù)防方法的。 6．Don't interrupt. The policeman ___________

15、_______ the suspect.(question) 不要插嘴。警察正在審問(wèn)嫌疑犯。 7．Don't get too close to the scene of the car accident which ____________________now. (examine) 不要太靠近車禍現(xiàn)場(chǎng)，現(xiàn)在正在檢查現(xiàn)場(chǎng)。 8．Since the plan __________________， the workers will have to wait for a while. (discussion) 既然這項(xiàng)計(jì)劃仍在討論中，工人們只好再等一段時(shí)間。 答案：1.is

16、being served　2.is being repaired/is under repair 3．a(chǎn)re being destroyed　4.are being checked　5.is still being studied　6.is questioning　7.is being examined　8.is still under discussion Ⅲ.閱讀理解 A Wildlife faces threats(威脅)from habitat destruction, pollution, and other human actions. Although protectin

17、g wildlife may seem too hard at times, even small actions in your own neighborhood can help protect many different animals. Here are some tips on how to protect wildlife through small actions. 1．Create wildlife friendly areas in your backyard. When trying to make your garden more beautiful, you ca

18、n choose plants that can provide food and shelter to native wildlife. This will also help cut down on pollution. And bird or bat houses to your yard or garden to attract and shelter these species. 2．Avoid harming the natural ecosystem(生態(tài)系統(tǒng))in your area. Some plants from other places can kill or ha

19、rm native plants that provide food and shelter for wildlife. 3．________________ By using less water and fewer fuels, you will be helping to protect the wildlife around you. Take buses or the subway when you can, turn off electric devices when you're not using them, take shorter showers, and keep y

20、our room temperature at or below 68 degrees during the winter. 4．Buy products that are wildlife friendly. Don't buy products that are made from endangered animals. Keep in mind that some endangered animals are killed by traps, catches or hunters who are after other wildlife within the same habitat

21、. 5．Donate money or time to organizations that protect wildlife and their habitats. You can give money to organizations or groups that protect wildlife species in your neighborhood. 1．We infer that the purpose of this passage is to________. A．tell us why protecting wildlife is extremely importan

22、t now B．suggest that we protect wildlife through actions C．explain why protecting wildlife is not as hard as people think D．give us some tips on how to protect wildlife through small actions 答案：D　作者意圖題。根據(jù)第一段的“Here are some tips on how to protect wildlife through small actions.”可知文章的寫(xiě)作目的是給我們一些好的建

23、議，告訴我們?cè)鯓油ㄟ^(guò)小的舉動(dòng)來(lái)保護(hù)野生生物。 2．Which of the following threats to wildlife is NOT mentioned in the passage? A．Animal diseases. B．Loss of habitat. C．Pollution. D．Hunters. 答案：A　細(xì)節(jié)理解題。根據(jù)文章第一句話“Wildlife faces threats from habitat destruction, pollution...以及第四點(diǎn)的．..some endangered animals are killed by traps

24、, catches or...”可知作者提到了B、C、D三項(xiàng)的內(nèi)容，并沒(méi)有提到動(dòng)物疾病。 3．What's the best title for the third point? A．Have a greener lifestyle. B．Use less water and fewer fuels. C．Take a bus when you go out. D．Try a new kind of life. 答案：A　主旨大意題。作者通過(guò)具體的例子告訴了我們一些節(jié)約能源的方法，A項(xiàng)意為“過(guò)一種更加環(huán)保的生活”，可以概括這一點(diǎn)的內(nèi)容，B、C不全面，D項(xiàng)太寬泛。 4．The wr

25、iter suggests that we________. A．not buy products made from animals B．share cars with others when we go out C．grow as many kinds of plants in our gardens as possible D．provide shelters for birds and bats in our gardens or yards 答案：D　細(xì)節(jié)理解題。根據(jù)第一點(diǎn)的“And bird or bat houses to your yard or garden to

26、attract and shelter these species.”可知D正確。 5．In which section of a newspaper would you most probably read this passage? A．Environment. B．Teaching. C．Business. D．Geography. 答案：A　推理判斷題。文章是關(guān)于如何通過(guò)小的行為舉動(dòng)來(lái)保護(hù)野生生物的，與環(huán)境息息相關(guān)，故選A。 B Can we give a hand to those endangered animals? Yes, we may only

27、 do a little bit, but together our small actions add up to a lot. 1. Protect wildlife habitat Perhaps the greatest threat that faces many species is the widespread destruction of habitat. Cutting down forests, farming, and development all result in loss of wildlife habitat. In areas where r

28、are species live, habitat destruction can quickly force a species to extinction. By protecting habitat, entire communities of animals can be protected together naturally. Parks and reserves are now all too often the only habitats that are left untouched by habitat destruction. 2. Reduc

29、e the threat of invasive (入侵的) species The spread of non-native species has greatly reduced native populations around the world. Invasive species compete with native species for resources(資源)and habitat. They can even prey_on native species directly, forcing native species towards extinction. 3.

30、 Place decals (貼花紙)on windows It is reported that as many as one million birds in the United States die each year because of collisions (碰撞) with windows. You can help reduce the number of collisions simply by placing decals on the windows in your home and office. 4. Slow down when driving Many

31、 native animals have to live in developed areas and this means they must move in human-living areas. One of the biggest obstacles (障礙)to them is that created by roads. Roads divide habitat and present a constant risk to any animal attempting to cross from one side to the other. So when you drive out

32、, slow down and keep an eye out for wildlife. 文章大意：我們能為瀕危動(dòng)物做點(diǎn)什么？本文給出了很好的建議，我們每個(gè)人都可以為此伸出援手，盡自己的微薄之力。 6．What would be the best title for this passage? A．How Animals Go to Extinction B．The Importance of Protecting Wildlife C．What to Do to Help Save Wildlife D．How to Protect Wildlife Habitat 答案：

33、C　主旨大意題。本文主要列舉了人們?cè)鯓由斐鲈秩ゾ戎鸀l危動(dòng)物，故C項(xiàng)最能概括文章的大意，為最佳標(biāo)題。 7．People are advised to put decals on windows to ________. A．decorate the houses and beautify the environment B．protect the windows from birds-hitting C．a(chǎn)ttract more birds to make homes nearby D．a(chǎn)void birds hitting the windows by mistake 答案：D　

34、細(xì)節(jié)理解題。根據(jù)第三種措施的描述可知，在窗戶上貼花紙是為了避免飛鳥(niǎo)因誤撞而喪命，故選D。 8．The underlined phrase “prey on” in the passage means “________”． A．drive away 　　　　 B．live with C．kill for food 　　　　 D．fight with 答案：C　詞義猜測(cè)題。根據(jù)上文的意思：入侵物種與當(dāng)?shù)氐奈锓N爭(zhēng)奪資源和棲息地。再結(jié)合該句的意思“它們甚至直接prey on當(dāng)?shù)氐奈锓N，這樣迫使當(dāng)?shù)氐奈锓N滅絕”可推知，該短語(yǔ)的意思為“獵食，捕食”，

35、故選C。 9．We can learn from the passage that ________. A．the habitats of many species have been destroyed B．a(chǎn)bout one million birds are attacked by invasive species each year C．perhaps the biggest threat to many species is that they easily bumped by cars D．invasive species only compete for food with native species 答案：A　細(xì)節(jié)理解題。大概有一百萬(wàn)只鳥(niǎo)是死于誤撞窗戶，而不是外來(lái)物種的襲擊，故B項(xiàng)錯(cuò)誤；很多物種的最大威脅是棲息地被破壞，故C項(xiàng)不對(duì)；入侵物種和本地物種競(jìng)爭(zhēng)的不僅僅是食物，還有棲息地和資源，故D項(xiàng)錯(cuò)誤，A項(xiàng)指出許多物種的棲息地被破壞了，符合文章大意。故選A。