2014-2015选修六Unit-5-The-power-of-nature课件及练习题7份unit 5 Section 3.doc

Unit 5 Section .选词填空vary from. to.， glance through， give birth to， have a gift for.，get into a panic， be anxious about， be about to， in the distance， a diversity of.， out of the way1I moved my legs _ so that she could pass.2On a clear day you can see the temple _.3We _ begin our experiment when the supply of electricity was cut off.4This nature reserve is home to _ rare plants and animals.5She _ a baby last night.6_ the text and then answer the following questions.7The situation _ slightly _ country _ country.8The old man _ when he found the door was open.9She _ the safety of her daughter. X k B 1 . c o m10The boy is very clever and _ art.答案：1.out of the way2.in the distance3.were about to4a diversity of5.gave birth to6.Glance through7.varies; from; to8.got into a panic9.is anxious about10.has a gift for.完成句子1王华有画画的天赋。Wang Hua _ _ _ for painting pictures.2你将会遇到各种各样的人，从老人到年轻人。You will meet with all kinds of people, _ _the old to the young.3我正在浏览关于三峡的报道。Im _ _ the reports about “The Three Gorges Dam”4他们必须保证行人的安全。They _ _ that the passengers should be safe.5这将会让父母担心。This will _ the parents _.答案：1.has a gift2.varying from3.glancing through4.must guarantee5.get; anxious.完形填空In some cities, workaholism (废寝忘食工作) is so common that people dont consider it unusual. They accept the lifestyle as _1_. Government workers in Washington，D.C., _2_， frequently work sixty to seventy hours a week. They dont do this because they have to；they do it because they _3_ to. Workaholism can be a _4_ problem. Because true workaholics would rather work than do anything else, they _5_ have no idea of how to relax；that is，they might not _6_ movies，sports, or other types of entertainment. Most of all，they _7_ to sit and do nothing. The lives of workaholics are usually stressful ，and this tension(紧张)and worry can cause _8_ problems such as heart attacks and stomach diseases. _9_， typical workaholics dont pay much attention to their families. Their marriages may end in _10_ as they spend little time with their families.Is workaholism _11_ dangerous? Perhaps not. There are, certainly, people who work _12_ under stress.Some studies show that many workaholics have great energy and interest in work. They feel _13_ is so pleasurable that they are actually very happy. For most workaholics, work and entertainment are the same thing. Their jobs _14_ them with a challenge; this keeps them busy and creative._15_ do workaholics enjoy their jobs so much? There are several _16_ to work. Of course, it provides people with paychecks，and this is important. But it offers _17_ financial security. It provides people with selfconfidence(自信心); they have a feeling of satisfaction _18_ they have produced a challenging piece of work and are able to say “I _19_ it”. Psychologists (心理学家) claim that their work gives people an identity (自身价值). After they take part in work, they _20_ a sense of self and individualism.1A.strangeBboringCpleasantDnormal答案：D废寝忘食的工作这种现象是如此普遍，以至于人们认为这种工作方式是正常的。2A.for exampleBon the other handCwhats moreDafter all答案：A本句是对第一句话进行论证而举的例子。3A.agreeBpromiseCdareDwant答案：D题意：他们这样工作不是因为他们必须这样而是因为他们愿意。联系上下文意思可知，废寝忘食的工作者没有其他的兴趣爱好，而他们又宁愿工作而不愿无所事事。4A.slightBseriousCobviousDdifficult答案：B下文所举的例子表明废寝忘食的工作可能导致身体上严重的疾病或家庭的破裂。因此可知，这种工作方式有时候会导致很严重的问题。5A.stillBprobablyCcertainlyDmostly答案：B根据下一句所进行的解释中的might可知答案。6A.affordBenjoyCwatchDallow答案：B横线上所填的是谓语动词，根据其后宾语和上下文的解释可得知答案。7A.dreamBdecideCintendDhate答案：D根据上文的解释，废寝忘食的工作者宁愿工作也不愿无所事事可得知答案。hate doing/to do sth.“不喜欢做某事”。8A.physicalBculturalCsocialDmental答案：A下文列举的疾病都是指身体方面的问题。9A.ThereforeBHoweverCAnywayDBesides答案：D前文所列举的是因废寝忘食地工作导致身体方面的疾病，后文所列举的是因为废寝忘食地工作而导致的家庭方面的问题，这两者之间应是递进关系。10A.happinessBsilenceCfailureD surprise答案：C根据空格后面as所引导的原因状语从句和上一句的解释可得知答案。11A.sometimesBalwaysCseldomD hardly答案：B上文所列举的例子都是因为废寝忘食工作而引起的不良影响，而下文所举的例子都是一些积极的作用。根据这一点可知，此句既是对上一句的反问，又起承上启下的作用。12A.sadlyBdifferentlyCefficientlyDslowly答案：C本题考查在特定语境下使用动词修饰语的能力。sadly“伤心地”；differently“不同地”；slowly“慢慢地”，efficiently“有效率地”。根据下文意思“工作狂”在工作的时候感到精力充沛，兴趣盎然可得知答案。13A.studyBfamilyClifeD work答案：D根据前后句的解释可得知答案。X k B 1 . c o m14A.equipBpackCprovideDfill答案：C根据上文的解释可知，只有工作才能使他们精力旺盛，因为这给他们提供了一个挑战的机会。15A.WhenBWhyCHowDWhere答案：B上文主要阐述的是，很多人喜欢废寝忘食地工作，以及因其所产生的影响，而下文则是解释为什么废寝忘食工作者这么喜欢工作。16A.factorsBadvantagesCstepsD ways答案：B下文所列举的都是废寝忘食工作带来的积极影响。17A.no moreBmore or lessCno more thanD more than答案：D根据上下文意思可知，废寝忘食工作不仅能为这些工作者提供资金，而且还能给他们自信。no more“不再”；more or less“或多或少”；no more than“仅仅”；more than“更多，不仅”。18A.whenBbeforeCunlessDuntil答案：A本句为一个时间状语从句。当工作能给他们提供一个挑战的机会，而且最后他们能说“我成功了”的时候，他们会有一种成就感。19A.valuedBfailedCcaughtDmade答案：D本题考查固定词组的搭配。make it“成功”。20A.giveBloseCgetD need答案：C此句是对本段大意进行的总结。根据上下文可知，在工作之后，他们能体会到自我成功的价值。.阅读理解A great effort to discover the function of every gene in the mouse genome(基因组)looks likely to provide scientists with the final mouse model of human diseases.The International Mouse Phenotyping Consortium(IMPC)(国际小鼠表型联盟)finds that it will take the next ten years to complete its task and it will need about $900 million. But at a meeting on mouse models of human diseases in London, where the project was carried out last week, scientists announced a commitment of $110 million from the US National Institutes of Health (NIH)in Bethesda, Maryland over the next five years.“The project will explain the genesit is going to be transformative for biology，” says James Battery, director of the National Institute on Deafness and Other Communication Disorders.The IMPC aims to take mice of the same genetic background and create viable (能自行生长发育的) strains in which one of the 20,000 or so genes in the mouse genome is knocked out. The knockout strains will then be put through strict, systematic phenotypic screens, which will check for physical and behavioral differences. The information will be stored in an open database.Scientists would, for example, be able to turn to the database to learn more about an unfamiliar gene signaled in a genomewide connection study in humans as being possibly related to a particular disease. Making the mutant(变异的) animal and phenotyping it in a lab could take three years. According to Battery, the NIH thinks that its investment in the largescale programme will actually save money in the long run, because it already spends “hundreds of millions of dollars per year” supporting smallscale grants(赠款)for scientists wanting to create their own particular gene of interest.Mouse “clinics” have appeared quickly around the world to screen mutant mice for heart trouble and to perform secondary screens to examine the changes further. But it is already clear that even this is not enough. Gene expression, and the resultant phenotype, are deeply influenced by environment, and many of these mice are raised in a stressed environment for the purposes of experiments, for example, being_subject to infection or fed highfat diets. Much more will be learnt by comparing phenotype screens carried out on mutant mice raised in a normal environment, say project scientists.But the launch of the visionary programme comes at a time of global financial crisis. Some commissions politicians will need a lot of convincing evidence that mouse genomics is more deserving of funds than other scientific projects.And genome engineer Francis Stewart of the Technical University of Dresden, Germany, says that focusing on the commercial benefits of the project misses the point. “Through the IMPC, we have a historic opportunity to systematically learn everything about a mammal for the first time，”he says. “Lets not lose the vision by sidetracking(岔开)into application issues just to please politicians.”文章大意：本文是一篇科普文章，主要介绍了国际老鼠表型联盟通过组织研究老鼠的基因组中每个基因的功能，提供给科学家与人类疾病有关的老鼠模型。1Which of the following statements is NOT true according to the passage?AThe mouse genome programme benefits humans if successful.BLiving conditions have a deep influence on gene expression.CBattery thinks the investment in the project will actually save money in the future.DIMPC finds that it will take about three years to complete its task.答案：D细节理解题。通过第二段第一句中“. finds that it will take the next ten years to complete its task.”可知答案为D项。2The underlined phrase “being subject to” in Paragraph 7 means“_”Ataking toBsuffering fromCseeing toDlooking forward to答案：B词义猜测题。通过第七段和上下文，可知being subject to意为“使受到，使遭遇”，答案为B项。3Whats the aim of the IMPC according to the passage?ATo make mouse “clinics” spread around the world.BTo gain commercial benefits from the programme.CTo create viable strains from mice.DTo apply for fund to please politicians.答案：C细节理解题。由文章第四段第一句“The IMPC aims to take mice of same genetic background and create viable(能自行生长发育的)strains in which one of the 20,000 or so genes in the mouse genome is knocked out.”可知答案为C项。4Which of the following is the most suitable title for this passage?AMouse project to find each genes role.BHow to carry out the mouse project.CHow to prevent human diseases.DMore money needs to be raised for the mouse project.答案：A主旨大意题。文章讲了通过研究老鼠的每个基因的功能从而为解决人类的疾病提供帮助。A项最为符合文意。.短文改错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 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 would be the end of his zoo and his lifes work. So she will not tell anybody about what he foundbecause oil and water do not mix.答案：新|课 |标 |第 | 一| 网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 about 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 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 lifes work. So will not tell anybody about what he foundbecause oil and water do not mix.语法填空阅读下面材料，在空白处填入适当内容(不多于3个单词)或括号内单词的正确形式。【全国新课标卷题型】_1_ is known to all, China is a large country _2_ agriculture. Science of farming was first _3_ (study) here. Jia Sixie, living _4_ the 6th century AD, was one of the farming pioneers. After he finished his work for the government, he spent his time _5_ his research into agriculture. He studied _6_ to keep seeds, how to improve soil conditions and so on. During the years 533544, he wrote a book _7_ (call) Qi Min Yao Shu ，_8_ is about both farming and gardening，_9_ (include) advice on how to grow green vegetables, how to keep fish in lakes, and so on. It was considered to be _10_ important summary of farming knowledge.1_ 2._ 3._ 4._ 5._6_ 7._ 8._ 9._ 10._答案：1.As2.of3.studied4.in5.on / doing6.how7called8.which9.including10.an【辽宁卷题型】Steve：Cindy! Have you_1_(hear) the news? X k B 1 . c o m Cindy：No, Steve. What do you mean? Steve：You