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1、 精品資料 Unit 4 Global Warming Period 2　Learning about Language & Using Language 課時精練（人教版選修6，課標(biāo)通用） 　　　時間：30分鐘 Ⅰ.短語填空 1．The school ____________ a new policy on the cell phone. 2．Various factors ____________ his downfall. 3．We can overcome any difficulties ____________

2、 we are closely united. 4．You'd better get up early.____________，you'll be late for school. 5．The company ____________ 20 years ago. 6．____________ the class I would like to thank you all. 7．____________， a powerful earthquake occurs less than once every two years. 8．My opinion is ____________

3、the same as yours. 9．I won't ____________ her rudeness any longer! 10．____________ should you lend him any money . 答案　1.carried out　2.contributed to　3.as long as 4．If not　5.came into existence　6.On behalf of　7.On average　8.on the whole　9.put up with　10.Under no circumstances Ⅱ.完成句子 1．如果你那樣做，影響

4、就大了。(make a difference) If you do so it will ________ ________ ________ ________. 2．這個班的學(xué)生平均年齡是15歲。(average) ________ ________ ________ ________ the students in this class is 15. 3．請接受我代表酒店向您道歉。(on behalf of) Please accept my apology ________ ________ ________ ________ ________. 4．我們不得不忍受不

5、便之處。(put up with) We had to ________ ________ ________ ________ ________. 5．你決不可以離開你的崗位。(under no circumstances) ________ ________ ________ ________ ________ ________ your position . 答案　1.make a great difference　2.The average age of　3.on behalf of the hotel　4.put up with the inconvenience　5.Und

6、er no circumstances must you leave Ⅲ.單項(xiàng)填空　　　　　　　　　　　　　　　　　　 1．Last year the number of students who graduated with a driving license reached 200,000, a(n)________of 40,000 per year. A．a(chǎn)verage B．number C．a(chǎn)mount D．quantity 答案　A　[考查名詞辨析。句意：去年畢業(yè)時就有駕照的學(xué)生數(shù)量已達(dá)到20萬，平均每年4萬。av

7、erage“平均，平均數(shù)”；a number of“大量，許多”，修飾可數(shù)名詞；an amount of“大量，許多”，修飾不可數(shù)名詞；a quantity of“大量，許多”，修飾可數(shù)和不可數(shù)名詞，根據(jù)句意選A項(xiàng)。] 2．The space age has________a whole new body of scientific and technical words________. A．brought; into existence B．come；into existence C brought; in existence D．called；in existence

8、 答案　A　[句意：太空時代使得一些全新的科技單詞產(chǎn)生了。bring into existence使……產(chǎn)生；come into existence為不及物動詞短語，不能分開使用，C、D兩項(xiàng)搭配不對。] 3．It sounds like something is wrong with the car's engine.________， we'd better take it to the garage immediately. A．Otherwise B．If not C．But for that D．I

9、f so 答案　D　[考查省略結(jié)構(gòu)。句意：聽起來好像汽車引擎出故障了。如果這樣的話，我們最好立即把它送到汽修廠。otherwise否則，要不然；if not如果不這樣的話；but for that要不是因?yàn)槟菢?；if so如果這樣的話。根據(jù)句意可知D項(xiàng)符合句意。] 4．Its great contribution________the development of a modern China will never be forgotten.(2013·臨汾檢測) A．by B．to C．for D．with 答案　B　[

10、考查介詞。句意：我們永遠(yuǎn)不會忘記它對一個現(xiàn)代化中國的發(fā)展的巨大貢獻(xiàn)。contribution to表示“對……的貢獻(xiàn)”，故選B項(xiàng)。] 5．The experiment shows that proper amounts of exercise，if________regularly，can improve our health. A．being carried out B．carrying out C．carried out D．to carry out 答案　C　[考查非謂語動詞作狀語。句意

11、：試驗(yàn)表明，如果有規(guī)律地進(jìn)行適量的鍛煉，就能夠改善身體健康狀況。由句意可知exercise與carry out之間構(gòu)成動賓關(guān)系，應(yīng)用被動形式，排除B、D兩項(xiàng)；A項(xiàng)表示動作正在進(jìn)行，與語境不符。故選C項(xiàng)。] 6．Due to the widespread________of this medical technology, more diseases can be discovered and treated at an early stage.(2013·黃崗檢測) A．presentation B．a(chǎn)pplication C．quali

12、fication D．a(chǎn)ppreciation 答案　B　[考查名詞辨析。句意：由于這種醫(yī)療技術(shù)的廣泛應(yīng)用，更多的疾病能在早期被發(fā)現(xiàn)和治療。presentation“顯示；演出；頒發(fā)；介紹”；application“應(yīng)用”；qualification“資格；資格證書”；appreciation“感激；欣賞”。根據(jù)句意選B項(xiàng)。] 7．In fact，this is just a________get-together，so there is no need to be so particular about your clothes. A．

13、casual B．formal C．concrete D．desperate 答案　A　[考查形容詞辨析。句意：事實(shí)上，這只是個很隨意的聚會。因此，沒有必要注重著裝。casual隨便的，漫不經(jīng)心的。formal正式的，正規(guī)的；concrete具體的；desperate絕望的，拼命的。故A項(xiàng)符合句意。] 8．It doesn't________to buy that expensive coat when these cheaper ones are just as good as that one.(2013·黃崗檢測) A．mak

14、e a difference B．make out C．make sense D．make up 答案　C　[考查make短語。句意：買那件貴大衣沒意義，因?yàn)檫@些便宜的大衣和那件貴的一樣好。make a difference“關(guān)系重大，重要”；make out“理解；明白”；make sense“有意義，有道理”；make up“組成，化妝，編造”。故根據(jù)句意選C項(xiàng)。] 9．I am________the government as well as to the general pub

15、lic for just treatment________peasant-workers who have made a great contribution to the improvement of city life. A．a(chǎn)sking; on behalf of B．a(chǎn)pplying; in the name of C．demanding; in the name of D．a(chǎn)ppealing to; on behalf of 答案　D　[考查動詞及介詞短語辨析。句意：我代表農(nóng)民工呼吁大眾和政府要公平地對待他們，他們對我們城市生活的提高已做出了巨大貢獻(xiàn)。appeal

16、 to呼吁；on behalf of代表；in the name of以……的名義。] 10．Consistently the Chinese government________dialogues on the basis of equality to improve human rights development around the country. A．had advocated B．a(chǎn)dvocated C．is advocating D．has advocated 答案　D

17、　[句意：中國政府一貫地提倡以平等為基礎(chǔ)在全國就人權(quán)的發(fā)展進(jìn)行對話。根據(jù)時間狀語consistently( 一貫地，始終如一地)可知，此處應(yīng)用現(xiàn)在完成時。] Ⅳ.閱讀理解 A Several years ago, the mayor of Chicago, Illinois, visited Germany, a leader in green roof design. Mayor Richard Daley later decided to have vegetation planted on Chicago City Hall. Today, the tops of many oth

18、er buildings also look like parks. In Canada, the Coast Plaza Hotel in Vancouver has a forest on its roof. New York City has an unusual demonstration farm for hydroponics. The farm is on a boat called the Science Barge. Rainwater and purified river water are used to grow lettuce, tomatoes, cucumbers

19、 and peppers. The farm shows the possibilities for designing rooftop systems. Green roofs are designed to save energy and capture rainwater. Rooftops covered with plants help keep buildings cool. They can extend the life of a roof. And they can reduce water running off into streets and storming wat

20、er systems. Experts say green roofs usually do not get much above twenty-seven degrees Celsius. So temperatures might not be a problem for growing. But rooftop gardeners have to be careful not to put too much weight on the roof. This is true whether plants are grown in soil or water. Earlier in 20

21、08, researchers in Texas reported that green roofs can reduce a building's air conditioning costs by about one-fifth compared to black-top roofs. But they also reported that not all green roofs perform equally well. They found that designs differ in their ability to keep buildings cool and to captur

22、e rainwater. The researchers put experimental roofs on top of metal insulated boxes, to recreate green roof conditions. The study compared products from six companies to help businesses understand how to improve their designs.Each rooftop had sixteen different kinds of plants native to Texas. The re

23、searchers say the presence of native plants likely helped all the green roofs capture water better compared to sedums. Sedums are plants that need little water and often are used on green roofs.The native plants could take in more water and release more of it to the atmosphere. 【語篇解讀】 本文主要介紹了一種新的環(huán)保

24、模式——綠色屋頂。 1．The author gave Paragraph 1 to________. A．tell us what is green roof design B．tell us Germany is the country that leads or guides the green roof design C．introduce some famous hotels in the world D．lead to the topic of the passage 答案　D　[推理判斷。根據(jù)全文內(nèi)容可知，第一段通過舉例引出“綠色屋頂”的話題，為進(jìn)一步闡述該話題作準(zhǔn)備

25、。] 2．The underlined word“storming”in Paragraph 2 can be replaced by________.　　　　　　　　　　　　　　　　　　　 A．a(chǎn)ttacking B．controlling C．a(chǎn)ttracting D．managing 答案　A　[詞義猜測題。根據(jù)句子結(jié)構(gòu)分析，and連接兩個并列成分，前面的running off into stress可知這里的storming也用作動詞，意為“侵襲”。] 3．The advantages of green roofs are

26、mentioned in the passage EXCEPT________. A．changing the local weather B．prolonging the roof's life C．keeping the house cool D．reducing the house's air conditioning costs 答案　A　[細(xì)節(jié)理解題。根據(jù)第二段中的Rooftops covered with plants help keep buildings cool. They can extend the life of a roof可知 B、C兩項(xiàng)正確；根據(jù)最后一段

27、首句可知D項(xiàng)正確。A項(xiàng)文中未提及。] 4．According to the passage，which conclusion is WRONG? A．Sometimes green roofs may break down the house. B．Not all the green roofs can reduce the building's air conditioning costs equally. C．Different designs of green roofs have different effects on buildings. D．Sedums are a

28、 kind of plants of native to Texas. 答案　D　[細(xì)節(jié)理解題。根據(jù)第三段中的rooftop gardeners have to be careful not to put too much weight on the roof可推出A項(xiàng)正確；根據(jù)最后一段中的But they also reported that not all green roofs perform equally well可知 B項(xiàng)正確；根據(jù)最后一段中的They found that designs differ in their ability to keep buildin

29、gs cool and to capture rainwater可知C項(xiàng)正確；根據(jù)最后一段倒數(shù)第二、三句可知sedums不是Texas當(dāng)?shù)氐闹脖?。] B More than three billion people are at risk from indoor air pollution because of the heating or cooking fuels they use. Most live in Africa, India and China. They use biomass fuels like wood, crop waste, animal waste or co

30、al. These solid fuels may be the least costly fuels available. But they are also a major cause of health problems and death. The Aprovecho Research Center has been designing cooking stoves for the developing world. People having less money use wood or biomass for cooking; the richer people use oil

31、 and gas. It's been estimated that wood is running out more quickly than oil and gas. The group has made stoves using mud, bricks, sheet metal, clay, ceramics and old oil drums. Most of the stoves look like large, deep cooking pots. They have an opening at the bottom for the fire and a place on to

32、p to put a pot. In the late nineteen seventies, Aprovecho produced a popular stove called the Lorena. The Lorena was very good at reducing smoke and warming homes. But new tests years later found that it was not very efficient. The Lorena used twice as much wood as an open fire, and took much longe

33、r to heat food. Since then, they have experimented with countless other designs. Their goal is to make a very inexpensive stove－let's say five dollars－that makes very, very little smoke, so it's safe for health and global warming and deforestation(采伐森林). Aprovecho has now partnered with a stove m

34、anufacturer in China. The company is making Aprovecho's first mass produced stoves. They are said to use forty to fifty percent less wood than an open fire, and produce fifty to seventy-five percent less smoke. A company called StoveTec is selling them through its Web site for less than ten dollars.

35、 Dean still says that more than one hundred thousand have been sold so far. 【語篇解讀】 本文介紹了Aprovecho研究中心卓有成效的設(shè)計(jì)——一種價格優(yōu)廉、效率高、低碳、清潔的爐子。 5．The underlined word“biomass”in Paragraph 2 refers to________. A．oil and gas B．wood C．coal D．crop waste or anim

36、al waste 答案　D　[詞義猜測題。根據(jù)the richer people use oil and gas可以排除A選項(xiàng)。第一段中介紹發(fā)展中國家的人們使用wood，crop waste, animal waste or coal，而biomass所在的句子為People having less money use wood or biomass for cooking，故可排除B選項(xiàng)，煤炭也是需要花錢的，因此最便宜的燃料除了木頭就是crop waste, animal waste。] 6．The following sentence is taken from the passage

37、, it should be placed at the end of________. The World Health Organization estimates that over 1,500,000 people a year die from breathing smoke from solid fuels. A．Paragraph l B．Paragraph 2 C．Paragraph 3 D．Paragraph 4 答案　A　[推理判斷題。由第一段最后一句But the

38、y are also a major cause of health problems and death可知這些燃料會產(chǎn)生很多健康問題甚至造成死亡，而題干中的句子是以具體舉例來說明這些燃料的危害的，所以選A項(xiàng)。] 7．Which of the following about the Lorena mentioned in Paragraph 4 is WRONG? A．It was a popular stove which began to be produced in 1970. B．It was able to be used with less smoke. C．It was

39、 good at heating houses. D．It needed more fuels than an open fire. 答案　A　[細(xì)節(jié)理解題。根據(jù)第四段中的In the late 1970s, Aprovecho produced a popular stove called the Lorena可知，A項(xiàng)表述錯誤。也可以運(yùn)用排除法得出答案。] 8．Stoves designed by the Aprovecho Research Center should be________. ①luxurious?、赾ostly?、踖fficient　④low-carbon?、輈

40、leaner A．①②④ B．③④⑤ C．②③⑤ D．①③④ 答案　B　[推理判斷題。根據(jù)文章第五段內(nèi)容可知，該研究中心設(shè)計(jì)的爐子應(yīng)該具有價格優(yōu)廉、效率高、低碳、清潔的特點(diǎn)。] Ⅴ.短文改錯 假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。 增加：在缺詞處加一個漏字符號(∧)，并在其下面寫出該加的詞。 刪除：把多余的詞用斜線(\)劃掉。 修改：在錯的詞下畫一橫線，并在該詞下面寫出修改后的詞。 注意：1.每處錯誤及其修改均僅限一詞；

41、2．只允許修改10處，多者(從第11處起)不計(jì)分。 A close friend of mine lives with six hundreds wild animals on an island.Ever since he left school，he traveled all over the world，collect animals for his own zoo.He writes books about his travels and about the wild and wonderful animals what he collects.The money from the

42、books helps to pay for the food that these animals eat. My friend told to me that when he was out looking for water last week，he found oil.He need money for his travel and for his zoo and a few oil would buy enough water for a life time，however he knows that if he tells somebody else about it，it wo

43、uld be the end of his zoo and his life's work.So she will not tell anybody about what he found—because oil and water do not mix. 答案 A close friend of mine lives with six wild animals on an island.Ever since he left school，he traveled all over the world， animals for his own zoo.He writes books ab

44、out his travels and about the wild and wonderful animals he collects.The money from the books helps to pay for the food that these animals eat. My friend told to\ me that when he was out looking for water last week，he found oil.He money for his travel and for his zoo and a oil would buy enough water for a life time， he knows that if he tells else about it，it would be the end of his zoo and his life's work.So will not tell anybody about what he found—because oil and water do not mix.