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绝密启用前Unit 4 Astronomy：the science of the stars3. Grammar：名词性从句作主语一、单句语法填空（每空填一个词或者用括号内单词的正确形式填空）1_ the universe began with the “big bang” has been widely accepted.2It has been proved _ having a balanced diet helps to keep healthy.3_ well go camping tomorrow depends on the weather.4_ is a fact that English is being accepted as an international language.5_ made the parents proud was _ their son had been admitted to a key university.6It worried him a bit _ his memory was becoming worse.7_ their flight will arrive on time is _ they are concerned about.8_ makes the book so extraordinary is the creative imagination of the writer.9When and why he came here _ (know) yet.10He left home several days ago. _ he has gone worries many people and is to be found out.二、单词拼写。根据所给首字母或汉语提示完成句子。11.We are not _(允许) to swim in the river. Its too dangerous.12.The professor has brought in a good _(系统) of teaching languages from abroad.13.Now we still dont know whether life _(存在) on Mars.14._(暴力的) criminals like that are a danger to society.15.How the dinosaurs disappeared on the earth remains a _(谜).16.Reading in too strong sunlight is h_ to your eyes.17.He is too slim, u_ his brother who is much fatter.18. 8_(乘) by 9 is 72.三、阅读理解ADo you want to get home from work knowing you have made a real difference in someones life?If yes, dont care about sex or age! Come and join us, and then youll make it.Position: Volunteer Social Care Assistant(No Pay with Free Meals)Place: ManchesterHours: Part TimeWe are now looking for volunteers to support people with learning disabilities to live active lives! Only 4 days left. Dont miss the chance of lending your warm hands to help others!Role:You will provide people with learning disabilities with all aspects of their daily lives. You will help them to develop new skills. You will help them to protect their rights and their safety. But your primary(首要的;主要的) concern is to let them know they are valued.Skills and Experience Required:You will have the right values and great listening skills. You will be honest and patient. You will have the ability to drive a car and to communicate in fluent written and spoken English since youll have to help those people with different learning disabilities. Previous care-related experience will be a great advantage for you.19.The text is meant to _.A. leave a noteB. send an invitationC. carry an advertisementD. present a document20.The volunteers primary responsibility is to help people with learning disabilities _.A. to get some financial supportB. to realize their own importanceC. to properly protect themselvesD. to learn some new living skills21.Which of the following can first be chosen as a volunteer?A. The one who has done similar work before.B. The one who can drive a car.C. The one who has patience to listen to others.D. The one who can use English to communicate.BHaving experienced a shocking electrical accident, which caused him to become both blind and deaf, James Francos world became completely dark and quiet for almost ten years. The loss of sight and hearing threw him into such sorrow that he tried a few times to put an end to his life. His family, especially his wife, did their best to tend and comfort him and finally he regained the will to live.One hot summer afternoon, he was taking a walk with a stick near his house when a thunderstorm started all at once. He stood under a large tree to avoid getting wet, but he was struck by lightning. Witnesses (目击者) thought he was dead but he woke up 20 minutes later, lying face down in muddy water. He was trembling badly, but when he opened his eyes, he could hardly believe what he saw: a tree and a muddy road. When Mrs. Franco came running up to him, shouting to their neighbors to call for help, he could see her and hear her voice for the first time in nearly ten years.The news of James regaining his sight and hearing quickly spread and many doctors came to examine him. Most of them said that he regained his sight and hearing from the shock he got from lightning. However, none of them could give a compelling answer as to why this should happen. The only reasonable explanation given by one doctor was that, since James lost his sight and hearing as a result of a sudden shock, perhaps, the only way for him to regain them was by another sudden shock.21.The reason why James attempted to kill himself was that _.A. a terrible electrical accident happened to himB. he had to live in a dark and silent worldC. he was struck by lightning once moreD. nobody in the world cared about him22.What was James doing when he was struck by lightning?A. Sheltering from the rain under a tree.B. Putting an end to his life.C. Taking a walk with a stick.D. Lying on the ground.23.What does the underlined word “compelling” in Paragraph 3 mean?A. wrongB. convincingC. unexplainedD. true24.Which of the following can be the best title for the text?A. A Terrible Electrical AccidentB. James Franco and His WifeC. An Unforgettable ExperienceD. What a Sudden Shock!四、完形填空One afternoon, my son Adam asked me, “Are all people the same even if they are different in color?”I thought for a minute, and then I said, “Ill explain, _25_ you can just wait until we make a quick _26_ at the grocery store. I have something _27_ to show you.”At the grocery store, we _28_ some applesred, green and yellow ones. Back home, I told Adam, “Its time to _29_ your question.” I put one apple of each _30_ on the table. Then I looked at Adam, who had a _31_ look on his face.“People are like apples. They come in all _32_ colors, shapes and sizes. On the _33_, some of the apples may not _34_ look as delicious as the others.” As I was talking, Adam was _35_ each one carefully.Then, I took each of the apples and peeled (削皮) them, _36_ them back on the table, but _37_ a different place.“Okay, Adam, tell me which is which.”He said, “I _38_ tell. They all look the same now.” “Take a bite of _39_. See if that helps you _40_ which one is which.”He took _41_, and then a huge smile came across his face. “People are _42_ like apples! They are all different, but once you _43_ the outside, theyre pretty much the same on the inside.” He entirely _44_ it. I didnt need to say or do anything else.25A. althoughB. soC. becauseD. if26A. stopB. startC. turnD. stay27A. expressiveB. encouragingC. informativeD. interesting28A. boughtB. countedC. sawD. collected29A. checkB. mentionC. answerD. improve30A. sizeB. typeC. shapeD. class31A. worriedB. satisfiedC. proudD. curious(好奇的)32A. ordinaryB. normalC. differentD. regular(规律的)33A. outsideB. wholeC. tableD. inside34A. stillB. evenC. onlyD. ever35A. examiningB. measuringC. drawingD. packing36A. keepingB. placingC. pullingD. giving37A. onB. towardC. forD. in38A. mustntB. cantC. shouldntD. neednt39A. each oneB. each otherC. the otherD .one another40A. admitB. considerC. decideD. believe41A. big bitesB. deep breathsC. a firm holdD. a close look42A. justB. alwaysC. merelyD. seldom43A. put awayB. get downC. hand outD. take off44A. madeB. tookC. gotD. didUnit 4 Astronomy：the science of the stars3. Grammar：名词性从句作主语参考答案与解析一、单句语法填空（每空填一个词或者用括号内单词的正确形式填空）【答案】1. That句意：宇宙开始于“大爆炸”已被广泛接受。从句中意义完整，只需要引导词。2. that句意：据认为拥有一个均衡的饮食有助于保持健康。it为形式主语，后面从句为真正的主语，且从句意义完整。3. Whether由depends on the weather可知，此处应为“是否”之意，应用if或whether，而主语从句置于句首时只能用whether。4. It 句意：英语正被接受成为国际性语言是一个事实。此处用it作形式主语，that从句为真正的主语。5. What; that第一个空用what引导主语从句，what在该从句中充当主语；was后为表语从句，该从句中不缺少任何成分，故用that引导，且不可省略。6. that it为形式主语，真正的主语从句中不缺少任何成分，故用that引导主语从句，且不可省略。7. Whether; what根据语境，主语从句应用whether引导，表示未定的事；what引导表语从句，在从句中作are concerned about的宾语。8. What B主语从句缺少主语要用what引导。9is not known句意：他什么时候以及为什么来这儿还不知道。when and why引导的从句做主语，谓语动词用单数，且不被知道。10. Where考查从句的语序。这是一个主语从句，需使用陈述句语序。二、单词拼写。根据所给首字母或汉语提示完成句子。【答案】11.permitted/allowed12.system13.exists14.Violent15.puzzle16. harmful17.unlike18.multiplied三、阅读理解A【答案】19C20B21A【解析】本文为应用文，题材为新闻广告类。本文是为一项活动招募志愿者，详细列举了工作内容、地点、时间、角色、要求等。19.C 细节理解题。根据本文黑体字部分的说明：Position, Place, Hours, Role, Skills and Experience Required可知，这是一则招募广告，所以答案为C项。很明显这不是留纸条来说明某事，排除A项；也不是给谁发出邀请函，排除B项；更不是向读者展示一份文件，排除D项。20B 推理判断题。根据黑体字Role部分的最后一句话But your primary concern is to let them know they are valued.可推断出，志愿者的主要任务是让这些学习能力有缺陷的人感到自己受到了大家的重视，让他们意识到自己的重要性，所以答案为 B 项。A：得到一些财政支持；C：恰当地保护他们自己；D 学会一些新的生活技能。这三个选项与原文意思不符。21A 细节理解题。根据最后一段的最后一句话Previous care-related experience will be a great advantage for you. 可知，以前有过类似工作经历的人会被优先选中，所以答案为A项。其他三项所列举的都不是优先被选中的条件。B【答案】21B22A23B24D【解析】本文讲述了James Franco因为受到电击，失明失聪，生活在黑暗寂静的世界里，他几次都想自杀；但有一次他在树下躲雨的时候，意外被闪电击中，却恢复了视力和听力。21.B 细节理解题。根据文章第一段“The loss of sight and hearing threw him into such sorrow that he tried a few times to put an end to his life.”可知，失去了视力和听力使他不得不生活在黑暗寂静的世界里，因此他要自杀，故B项为正确答案。22.A 细节理解题。根据文章第二段“He stood under a large tree to avoid getting wet, but he was struck by the lightning.”可知，当他在树下避雨时，遭受了电击，故A项为正确答案。23.B 词义猜测题。根据下文“The only reasonable explanation.”可知，对于为什么会这样，没有人能够给出令人信服的答案，故B项为正确答案。convincing令人信服的。24.D 主旨大意题。通读全文可知，本文讲述了James Franco因为受到电击，失明失聪，生活在黑暗寂静的世界里，他几次都想自杀；但有一次他在树下躲雨的时候，意外被闪电击中，却恢复了视力和听力，因此最佳题目是多么突然的电击，故D项为正确答案。四、完形填空【答案】25D26A27D28A29C30B31D32C33A34B35A36B37D38B39A40C41A42A43D44C【解析】本文讲述了作者通过让儿子品尝不同颜色的苹果，让儿子理解到不同肤色的人的内在都是一样的道理。25D 考查连词。A. although尽管；B. so于是；C. because因为；D. if如果。该句句意为：如果你能等待，让我们去杂货店停留一会，买点苹果，稍后我会给你解释。根据上下文的理解，连词用if,故选D。26A 考查动词。A. stop停止，停留；B. start开始；C. turn转弯；D. stay停留。句意同上，故选A。27D 考查形容词。A. expressive昂贵的；B. encouraging令人鼓舞的；C. informative情报的；D. interesting有趣的。作者通过苹果让他儿子明白道理，这是一件有趣的事情，故选D。28A 考查动词。A. bought买；B. counted数；C.saw看见；D. collected收集。在杂货店买了几个不同颜色的苹果，故选A。29C 考查动词。A. check检查；B. mention提到；C. answer回答；D. improve提高。苹果买好了，到了回答儿子问题的时候了，故选C。30B 考查名词。A. size尺寸；B. type类型；C. shape形状；D. class班级。作者选了不同颜色的苹果，除了选项B表达的意思最完整，其他选项均不合适，故选B。31D 考查形容词。A. worried担忧的；B. satisfied满意的；C. proud自豪的；D.curious(好奇的)。儿子不知道要做什么，感到好奇，故选D。32C 考查形容词。A. ordinary普通的；B. normal正常的；C. different不同的；D. regular(规律的)。不同肤色，不同外表的人就像不同颜色不同大小的苹果一样，故选C。33A 考查名词。A. outside外面的； B. whole整个的；C. table桌子；D. inside里面。从外表看，一些苹果甚至看起来不如其他的苹果那样可口，故选A。34B 考查副词。A. still仍然； B.even甚至； C.only仅仅； D. ever曾经。句意同上，故选B。35A 考查动词。A. examining检查；B. measuring测量；C. drawing拉；D. packing打包。儿子仔细地检查每个苹果，观察他们的不同，故选A。36B 考查动词。A. keeping保持；B. placing放置；C. pulling拉；D. giving给。作者把每个苹果都削了皮，放回桌上不同的位置，故选B。37D 考查介词。A. on在上面；B. toward朝着； C. for为； D. in在里面。in a different place表示“在一个不一样的地方”，故选D。38B 考查情态动词。A. mustnt禁止；B. cant不能；C.shouldnt不应该； D.neednt不必要。削了皮的苹果，儿子不能分辨出来，故选B。39A 考查短语。A. each one每个；B. each other互相；C.the other另一个；D.one another彼此。作者让儿子每个苹果都咬一口，这会有助于帮他决定哪个苹果是哪个，故选A。40C 考查动词。A. admit承认；B. consider考虑；C. decide决定； D. believe相信。句意同上。故选C。41A 考查短语。A. big bites大口； B. deep breaths深呼吸； C. a firm hold紧紧拉住；D. a close look仔细看。儿子大口地咬了每个苹果。故选A。42A 考查副词。A. just仅仅，正好；B. always总是；C. merely仅仅；D. seldom很少。儿子尝了苹果，发现都是一样的味道，明白了不同肤色的人，正好也是跟不同颜色的苹果一样，外表不同，但如果去掉外表，内在都是一样的。故选A。43D 考查短语。A. put away收起来； B. get down失望；C. hand out伸出；D. take off脱下。句意同上。故选D。44C 考查动词。A. made使，让；B. took拿走；C.got得到，明白；D. did做。通过这个过程儿子完全明白了。故选C。版权所有：高考资源网()
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