2018-2019學(xué)年高中英語 Unit 22 Environmental Protection Section Ⅲ Lesson 3課后演練提能 北師大版選修8.doc

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Unit 22 Environmental Protection Section Ⅲ Lesson 3 課后演練提能 KEHOUYANLIANTINENG [夯實(shí)基礎(chǔ)知識] Ⅰ.單詞拼寫 1．____________ (沉迷于) on puter games, he takes no interest in study now. 答案：Hooked 2．First, please allow me, on____________ (代表) of our school, to wele you here. 答案：behalf 3．His tempers been ____________ (多變的) this week, so dont annoy him. 答案：changeable 4．Could you give me a ____________ (粗略的，大概的) idea when youll be back? 答案：rough 5．____________ (分開，分離) from her children was a terrible experience for her. 答案：Separation 6．By no ____________ (方法) can we treat an old man like that. 答案：means 7．The building being ____________ (建設(shè)) is for the old who have no child. 答案：constructed 8．You should ____________ every good opportunity to improve your spoken English. 答案：seize 9．Unluckily, no one was able to ____________ the burning house. 答案：flee 10．She has acting ____________， but she needs training. 答案：potential Ⅱ.選詞填空 result in, turn on, earn ones living, at risk, get over 1．Finally, rising sea levels and drought caused by global warming could ____________ large migrations. 答案：result in 2．He has ____________ the language barrier. 答案：got over 3．So why is nature beginning to ____________ us? 答案：turn on 4．The whole future of the pany is____________. 答案：at risk 5．Science is a wonderful thing if one does not have to____________ at it. 答案：earn ones living Ⅲ.完成句子 1．Our school ________________________ in the last few years. 我們的學(xué)校最近幾年發(fā)生了許多巨大變化。 答案：has seen many great changes 2．The dusk ________________________ in the street. 黃昏時(shí)，一個(gè)小男孩在街上哭。 答案：saw a little boy crying 3. ______________________________________________ ，the room was lively. 這么多孩子又說又笑，房間里充滿了生機(jī)。 答案：With so many children laughing and talking 4．He stood there ________________________ on the floor. 他站在那兒眼睛盯著地板。 答案：with his eyes fixed 5．With a nurse ________________________， he was able to go to work. 要有護(hù)士照顧他生病的母親，他就能夠上班了。 答案：to look after his sick mother Ⅳ.單句語法填空(不多于3個(gè)單詞) 1． I borrowed the book Sherlock Holmes from the library last week，____________ my classmates remended to me. 答案：which　考查定語從句。句意：上周我從圖書館借了一本《福爾摩斯》，這是我同學(xué)推薦給我的。從句中缺少remend的賓語，先行詞是the book指物，故用which 引導(dǎo)非限制性定語從句。 2． Some people believe ____________ has happened before or is happening now will repeat itself in the future. 答案：whatever　考查賓語從句連接詞。此處believe后是賓語從句，從句中缺少主語，又由句意“無論以前發(fā)生了什么事”可知用whatever。 3． I cant tell you ____________ way to the Wilsons because we dont have ____________ Wilson here in the village. 答案：the；a　考查冠詞。第一個(gè)空表示“去Wilson家的路”是特指用the；第二個(gè)空在姓氏前加a表示某一個(gè)人。 4． If you had told me in advance, I ____________ (meet) him at the airport. 答案：would have met　考查虛擬條件句。句意：如果你提前告訴我的話，我就會去機(jī)場接他了。根據(jù)語境可知，此處是與過去事實(shí)相反的虛擬條件句，故主句動(dòng)詞用would have done形式。 5． Its based on the idea ____________ all people are created equal, ____________ is accepted by most people. 答案：that; which　考查名詞性從句和定語從句。idea后為其同位語從句，引導(dǎo)詞無詞義，不作任何成分，故用that；第二空用which引導(dǎo)非限制性定語從句并作從句主語。 6．—The train will arrive at the station at midnight! —Dont worry. Ben ____________ (stand) on the platform waiting for us. 答案：will be standing　句意：——火車半夜到站！——不用擔(dān)心，Ben那時(shí)將正在站臺上等我們。本題考查時(shí)態(tài)。由句意可知，Ben將會在火車到達(dá)時(shí)正在站臺等我們，故用將來進(jìn)行時(shí)。 7．The cigarette end thrown by a careless woodcutter resulted ____________ the big forest fire. 答案：in　result in “導(dǎo)致”。句意：由一位粗心大意的伐木工人扔的煙頭導(dǎo)致了這次森林大火。 8．People in Los Angeles have no idea of distance on the map, so they measure distance ____________ means of time not miles. 答案：by　by means of“憑借，通過(表示做事的方式)”。 9．We are disappointed because ____________ (endanger) species increases every year with their natural habitats disappearing. 答案：endangered　endangered species瀕危物種。 10．With a flower ____________ (stick) onto his suit, the bridegroom went into the hall. 答案：stuck　考查with復(fù)合結(jié)構(gòu)。a flower與stick為被動(dòng)關(guān)系，故用過去分詞作賓補(bǔ)。句意：新郎走進(jìn)大廳，西服上粘著一朵花。 [提升實(shí)戰(zhàn)能力] Ⅴ.閱讀理解 California has a new program called the Digital Textbook Initiative. “Starting this fall with high school math and science, we will be the first state in the nation to provide schools with a stateapproved list of digital textbooks.” That was Governor Arnold Schwarzenegger in June, talking about his effort to get schools to use materials available free online. He listed reasons why he thinks digital textbooks make sense. California approves traditional textbooks in sixyear cycles. Digital ones can offer the latest information. They lighten the load of school bags. They save paper and trees, and make learning more fun and interactive. And above all， he said, they help schools with their finances. The state has had to make severe cuts in school spending because of deep financial problems. More than six million students attend California public schools. Earlier this year, California invited content developers to offer digital math and science materials for high schools. These had to meet at least 90% of the states learning requirements. Specially trained teachers examined 16 textbooks and approved ten of them. Six of the ten were published by the CK 12 Foundation, a nonprofit group that had been developing digital science and math books for about two years. The foundation paid teachers and other education professionals to write and edit them. The money came from a group financed by the Khosla Family. California cannot require schools to use the digital textbooks. Individual school districts will have to decide for themselves. Susan Martimo, a California Department of Education official, says she does not expect widespread use right away. Her best guess is that some schools with a lot of technology will be the first to use them, but only in addition to their traditional books. School administrators point out that the texts may be free online, but students need a way to access them. Not everyone has a puter or electronic reader. Schools could print out copies, but that would not help the environment. Also, there is the cost to train teachers to use digital textbooks effectively. 加利福尼亞州開展了一個(gè)“電子教科書倡議”項(xiàng)目，它可以解決這個(gè)州公立學(xué)校的經(jīng)費(fèi)問題，及時(shí)更新信息，但是它也有一定的弊端。 1．The Digital Textbook Initiative____________. A. will probably take effect in six years B. covers all the high school subjects C. has been approved by all states D. is advocated by California state governor 答案：D　細(xì)節(jié)理解題。由文中第二段第一句可知A項(xiàng)錯(cuò)誤；由第三段第一句可知B項(xiàng)錯(cuò)；由文中第一段第二句可知C項(xiàng)錯(cuò)，故D項(xiàng)正確。 2．Digital textbooks are most meaningful in that they are to____________. A. help save money B. benefit the environment C. provide interesting materials D. reduce students heavy burden 答案：A　細(xì)節(jié)理解題。由文中第二段最后一句“above all, they help schools with their finances”可知，電子教科書很有意義是因?yàn)樗鼈兛梢詭椭鷮W(xué)校省錢，故A項(xiàng)正確。 3．Which of the following is TRUE of the CK 12 Foundation? A. It publishes all the books for students free of charge. B. It provides money to write and edit all the textbooks in the USA. C. It is organized and supported by Khosla Family. D. It offers digital math and science materials for high schools. 答案：D　細(xì)節(jié)理解題。文中第四段第一句提到“offer digital math and science materials for high schools”可知D項(xiàng)與此相符。A項(xiàng)錯(cuò)在all the books，此組織提供數(shù)學(xué)和科學(xué)材料；B項(xiàng)與第四段倒數(shù)第二句話內(nèi)容不符。Khosla Family只是提供錢，故C項(xiàng)錯(cuò)誤。 4．According to Susan Martimo, digital textbooks will ____________. A. e into fashion from now on B. soon replace traditional books C. first be adopted by wellequipped schools D. surely be approved by school districts 答案：C　細(xì)節(jié)理解題。倒數(shù)第二段提到她的觀點(diǎn)，她認(rèn)為條件好的學(xué)校會首先使用電子課本，但只是作為傳統(tǒng)課本的輔助。C項(xiàng)正確。 5．It can be inferred from the last paragraph that __________. A. schools are reluctant to print out copies B. the program is not easy to carry out C. students have no access to the puters D. teachers fail to use the textbooks effectively 答案：B　推理判斷題。最后一段主要講述了學(xué)校人員對這種電子書的擔(dān)憂。他們指出學(xué)生們需要接近電子的途徑，并非每人都有電子設(shè)備，學(xué)校訂制復(fù)本的話對環(huán)境不好，還要讓老師有效的使用電子書，綜合來看，本段都在說明電子課本執(zhí)行的難處，故B項(xiàng)正確。 Ⅵ.七選五 根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。 What do they really mean? Food manufacturers and retailers are letting shoppers down. This is the view of the CWS, which has just brought out a new report. According to the report, shoppers believe food labels because they think there are strict regulations in place.___1___ So the food industry can get away with all sorts of tricky strategies to make products look bigger and sound better than they are. The report has identified the different ways in which shoppers are misled.___2___ Descriptions on packaging are sometimes inaccurate in an attempt to oversell the product. One example given in the report is the phrase “haddock fillets”， used for a product that is in fact cut from big blocks of fish rather than individual slices. ___3___ These include “traditional”， “wholesome”， or “premium”. The claim that a brand is “90% fatfree” hides the fact that it contains 10% fat, which above remended levels. Phrases such as “free from preservatives”make a virtue out of a normal attribute of food. Labels have a wide variety of text sizes on them. You sometimes need a magnifying glass to read the small print.___4___ Another deliberate type of misinformation lies in the image. Many pictures on packets use small plates to make the product look bigger.___5___ However, misleading messages on packaging could soon be a thing of the past. The CWS recently produced a code which, if used, would end the current inaccuracies and half truths. It has called on the government to support it as a way of improving food standards. A. Meaningless adjectives are often used to give a positive message. B. An officer says the labels will receive very serious consideration. C. Photographs are sometimes retouched to achieve the same effect. D. By contrast, the hard sell information is given emphasis. E. The rules are, in reality, very weak at present. F. This result has not pleased the food industry. G. The most mon of these is poor labeling. 答案：1. E　2. G　3. A　4. D　5. C Ⅶ. 語法填空 Without proper planning, tourism can cause___1___. For example, too many tourists can crowd public places___2___ are also enjoyed by the inhabitants of a country. If tourism creates too much traffic, the inhabitants will bee___3___ (annoy) and unhappy. They begin to dislike tourists and to treat them___4___ (polite). They forget how much tourism can help the countrys economy. ___5___ is important to think about the people of a destination country and how tourism___6___ (affect) them. Tourism should help a country keep___7___ customs and beauty that attracts tourists. Tourism should also advance the wealth and___8___ (happy) of local inhabitants. Too much tourism can be a problem.___9___ tourism grows too quickly, people must leave other jobs to work___10___ the tourism industry. This means that other parts of the countrys economy can suffer. 1．________　2.________　3.________　4.________ 5．________　6.________　7.________　8.________ 9．________　10.________ 沒有正確的計(jì)劃，旅游會造成諸多問題。 1．problems　由后文舉到的例子“旅游造成交通擁堵，當(dāng)?shù)鼐用癫桓吲d等”都是無計(jì)劃的旅游造成的問題，故此空填problems。 2．which/that　考查定語從句。先行詞是places，在從句中作主語，既可用which也可用that。 3．a(chǎn)nnoyed　考查詞形變換。bee在此作系動(dòng)詞，后面需加形容詞作表語，主語又是人，故用annoyed“煩惱的”。 4．impolitely　考查詞形變換。句意：他們開始不喜歡游客，對他們不禮貌。修飾動(dòng)詞用副詞，impolitely“不禮貌地”，符合句意。 5．It　考查形式主語。It is important to do sth.“做某事是重要的”，it作形式主語。 6．a(chǎn)ffects　考查時(shí)態(tài)。句意：……旅游業(yè)怎樣影響他們。本文主體時(shí)態(tài)是一般現(xiàn)在時(shí)，主語是tourism，故用動(dòng)詞的三單形式。 7．the　考查冠詞。customs后有一個(gè)定語從句修飾，表特指，故用定冠詞the。 8．happiness　考查詞性變換。and連結(jié)并列成份，and前是名詞wealth，故其后也應(yīng)是名詞。 9．If　考查連詞。句意：如果旅游業(yè)發(fā)展太快，人們必須離開其它的工作到旅游行業(yè)中來。if“如果”符合句意。 10．in　解析句意見上題。