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111课时作业41Unit 5The power of nature.短语填空1The newlybuilt hotel caught a big fire last night and was _.2These magazines _ not _ teenagers；they are intended for adults.3He _ todays newspaper and found there was nothing worth reading.4Its true that opinions on this matter _ person _ person.5Will the children be able to _ their _ to the airport?6The crowd ran out of the supermarket _ at the sound of a sudden explosion.7I hope you will _ what the guide is going to tell us.8Having trained for a long time they _ a good rest.9There is no need for you to remove the motorbike；it is _.10Happily，the twins both _ music，which makes their father proud.答案1.burnt to the ground2.are；suitable for3.glanced through4.vary from；to5.make；way6.in panic7.take notice of8.are anxious for9.out of the way10.have a gift for.单词拼写1The agents were eager to impress _(潜在的)buyers.2Take this opportunity，and I _(保证)you wont regret it.3The car drew up _(在旁)the pub.4QQ talk with my friends faraway is _(完全地)free.5My deskmate was_(任命)Chairman of the Students Union of our school last month.6You look nice in green.Green_(适合)you.7The_(实际的)cost was much higher than we had expected.8We should get a thorough understanding about the cultural _(多样性)of the United States.9We waited for news with a growing sense of_(着急)10I cant _(评价)his ability without seeing his work.1potential2.guarantee3.alongside4.absolutely5.appointed6.suits7.actual8.varieties9.anxiety10.evaluate.单项填空1I wonder if she will show up at the concert.She will. She is only too _to watch the famous conductor.A. anxious B. proudC. interested D. satisfied解析be anxious to do sth.“渴望做某事”，符合语境。答案A2As I waited for Mike to arrive，I _the clock and saw that he was late.A. glanced at B. stared atC. watched D. noticed解析glance at意为“匆匆一看”，符合题意。stare at意为“盯着看”；watch意为“注视”；notice意为“注意到”。答案A3The sudden eruption took the villagers _ surprise.Ain BatCwith Dby解析take sb. by surprise使某人感到意外。答案D4The crowd fled in all directions _when they saw the monster.A. in danger B. in panicC. without doubt D. beyond wonder解析见到怪物人群应“惊慌地”四处逃窜。in danger处于危险中；without doubt无疑；beyond wonder难以想象。答案B5The little boy，_ two attempts to climb over the fence of the garden, decided to have another try.A. having made B. makingC. made D. has made解析make two attempts的动作先于decide发生，且此处需用非谓语动词，故用A项。答案A6It is all agreed that a good education doesnt _a good job. A. guarantee B. resultC. depend D. swear解析句意：大家都一致认为受过良好的教育不能保证有一份好工作。guarantee保证。B项“结果，导致”；C项“依靠，依赖”；D项“发誓”，这三项都不符合句意。答案A7The famous expert adapted his speech to _the interests of his audience.A. fit B. suitC. match D. compare 解析句意：那个著名的专家调整他的演讲以适合听众的兴趣。suit指颜色、花样或样式适合或者时间、口味等合乎需要；fit指大小、尺寸合适；match指颜色、款式等的搭配；compare比较，对照。答案B8Hes been _as judge in the State Supreme Court in California.A. determined B. appointedC. admitted D. assumed解析句意：他被任命为加利福尼亚州最高法院的法官。determine决定，确定；appoint约定，任命；admit承认；assume假定。答案B9_by the rising price of gas, many car owners use their cars less frequently.A. Driven B. Being drivenC. To drive D. Having driven解析考查非谓语动词的用法。补全为：many car owners are driven by the rising.，也就是说，drive和其逻辑主语是被动关系，故用过去分词作状语，表示原因。句意：受日益高涨的油价的影响，很多车主用车的次数大大减少。答案A10If you want to _in the world，you must learn to work hard while you are still young.A. make much of yourself B. make the way outC. make you out D. make your way解析根据语境应是“如果你想成功”，故选D。make ones way 除了可表示“到(某地)，(向某地)走去”之外，还可表示“成功；有出息”。make much of sb.“重视”；make sth.out“看清；辨认清楚”；make sb.out“看透；弄懂某人”。答案D11Before the final examination, many students have shown _of tension. Some have trouble in sleeping while others have lost their appetite.A. signs B. marksC. anxiety D. remarks解析考查词义辨析。语境：在期末考试之前，许多学生已经表现出紧张的迹象。sign意为“征兆，迹象，病症”，符合题意。mark“记号”；anxiety“忧虑，担心”；remark“评论”，均不符合题意。答案A12. Father together with his good friends was _to go out for a camp _it began to rain.A. hardly；than B. around；asC. about；when D. nearly；while解析be about to do sth.when.意为“正要做某事，这时/就在那时”，when相当于at that time。答案C13Features such as height, weight and skin color_ from individual to individual and from face to face.A. change B. varyC. alter D. exchange解析 vary from.to.由到变化不定。change改变；alter微小的变化，不影响本质的改动；exchange交换。答案B14Every _must be made in order to complete the work ahead of time.A. effort B. planC. luck D. use解析句意：为了提前完成工作必须作出所有努力。make every effort作出所有努力。答案A15People who dont smoke have less _of suffering from heart disease than those who do so.A. potential B. causeC. hope D. problem解析考查名词词义辨析。potential可能(性)；潜在力。cause起因；hope希望；problem难题。答案A.阅读理解(2010安徽高考)The need to feed a growing population is putting much pressure on the worlds supply of water.With 97% of the worlds water too salty to be drunk or used in agriculture，the worldwide supply of water needs careful management，especially in agriculture.Although the idea of a water shortage(短缺)seems strange to someone fortunate enough to live in a high rainfall country，many of the worlds agricultural industries experience constant water shortages.Although dams can be built to store water for agricultural use in dry areas and dry seasons，the costs of water redistribution(重新分配)are very high.Not only is there the cost of the engineering itself，but there is also an environmental cost to be considered.Where valleys are flooded to create dams，houses are lost and wildlife homes destroyed.Besides，water may flow easily through pipes to fields，but it cannot be transported from one side of the world to the other.Each country must therefore rely on the management of its own water to supply its farming requirements.This is particularly troubling for countries with agricultural industries in areas dependent on irrigation(灌溉)In Texas，farmers overuse of irrigation water has resulted in a 25% reduction of the water stores.In the Central Valley area of southwestern USA，a huge water engineering project provided water for farming in dry valleys，but much of the water use has been poorly managed.Saudi Arabias attempts to grow wheat in desert areas have seen the pumping of huge quantities of irrigation water from underground reserves.Because there is no rainfall in these areas，such reserves can only decrease，and it is believed that fifty years of pumping will see them run dry.1From the first two paragraphs we learnt that _.Amuch of the worlds water is available for useBpeople in high rainfall countries feel luckyCthe costs of water redistribution should be consideredDwater can be easily carried through pipes across the world解析推理判断题。根据文章第一段可知人口的不断增长给淡水的供应带来了压力。第二段提到了解决水源缺乏的办法，但解决办法所付出的代价是巨大的，这不仅仅要考虑工程本身的代价，还要考虑对自然环境的破坏所付出的代价。据此推断答案为C项。根据第一段第二句话可知A项错误；第一段中的“.someone fortunate enough to live in a high rainfall country，.”意思并非是说降水量大的地区的人们自身感到幸运，故B项错误；根据文章第二段倒数第二句话可知D项错误。故选C项。答案C2Which of the following is true?AThe water stores in Texas have been reduced by 75%.BMost industries in the world suffer from water shortages.CThe underground water in Saudi Arabia might run out in 50 years.DGood management of water use resulted from the project in the Central Valley.解析细节理解题。根据最后一段最后一句话中的“.and it is believed that fifty years of pumping will see them run dry”可知C项正确；第三段第二句话提到水源储存减少了25%，而不是75%；文中没有B项的相关信息；根据倒数第二段最后一句话，可知D项与文中叙述内容相反。答案C3What is most likely to be discussed in the paragraph that follows?ASteps to improving water use management.BWays to reduce the costs of building dams.CMeasures to deal with worldwide water shortages.DApproaches to handling the pressure on water supply.解析推理判断题。文章第一段指出淡水源的贫乏问题，第二段作者提出了解决水源贫乏问题的唯一可行的办法就是依靠对水源的管理，第三、四段分别介绍了两个国家在水源管理中出现的弊端。据此推断接下来作者会具体谈改善水源利用的管理措施。故选A项。答案A4. The text is mainly about _.Awater supply and increasing populationBwater use management and agricultureCwater redistribution and wildlife protectionDwater shortages and environmental protection解析主旨大意题。第一段：淡水资源匮乏与农业生产；第二段：解决办法与农业灌溉；第三段：美国农业灌溉用水管理中显现的问题；第四段：沙特阿拉伯利用地下水进行农业灌溉显现的问题。综合上述不难判断本文主要讲述的是水源管理与农业。虽然A、C、D项中的内容文中有所提及，但不能概括全文主旨。故选B项。答案B .短文填句January 13, 2010 SHANGHAIIf Google leaves China, the country will suddenly become even more dependent on its main homegrown search engine, Baidu.com. And while that is likely to benefit the Chinese company in the near term，analysts say it could do no good to the longterm development of the Internet in China._1_. The company has 300 million users，and it is the market leader in China, with a commanding 63 percent share to Googles 33 percent, according to Research，a consulting firm.One reason for Baidus leading position is its close following the nations tight Internet regulations and its censorship(审查) of Internet content. _2_.“Baidu keeps a great relationship with the government.”says an advisor at 5G，a consulting firm. “If the government wants something removed，Baidu will do it immediately. _3_.”That, under local control, might be why Google never closed the market share gap with Baidu._4_，while Baidu insisted that they knew what Chinese users wanted.Now, Google is suggesting that it may follow Yahoo and eBay and actually disappear from a country that has the worlds largest Internet populationestimated to be 338 million users.“_5_.”says Yu Yang，chief of Analysts International, a Beijingbased research firm. “As for Baidu, without competition with Google, Baidu has no motivation to create.”A. Baidu did not comment Wednesday on Googles announcementB. Baidu obeyed the governments regulations, but Google did not like to，experts sayC. On the other hand，everything with Google has to go through its headquarters(总部)D. Baidu doesnt become famous overnightE. Google claimed they had the better technologyF. The Internet is always playing an important role in ChinaG. The whole industry will become worse答案1.D2.B3.C4.E5.G.短文改错Ladies and gentleman，May I have your attention，please?All flights this morning have put off, because our air is covered with thick fog. As there has no wind, the weatherman is unable to tell that the fog will clear up. We cannot do anything but waiting. Please keep in order and take good care of your baggage. Passengers, please dont leave for the waiting room. As soon as the weather turns favorable，and we shall announce flights. For passengers stayed at the airport, lunch is free. It will be served in the dining hall in the second floor from eleven oclock to one oclock. By the way, there is no plane to arrive within a hour.答案Ladies and gentlema，May I your attention，please?All flights this morning have put off, because our air is covered with thick fog. As there ha no wind, the weatherman is unable to tell tha the fog will clear up. We cannot do anything but waitin. Please keep in order and take good care of your baggage. Passengers, please dont leave for the waiting room. As soon as the weather turns favorable，and we shall announce flights. For passengers staye at the airport, lunch is free. It will be served in the dining hall i the second floor from eleven oclock to one oclock. By the way, there is no plane to arrive within hour.111
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