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1、2021届南通市高三上学期英语开学检测试题答案2020.08.13第二部分英语知识运用(共两节，满分35分)第一节单项填空(共15小题；每小题1分，满分15分)请认真阅读下面各题，从题中所给的A、B、C、D四个选项中，选出最佳选项。1. Do you think the weather will be fine this spring?No, we are fortunate. The weatherman forecasts there will be several sand storms.A. ifB. asC. thoughD. unless【答案】D【解析】【详解】考查状语从句。句意
2、：你认为今年春天天气会好吗？不，除非我们很幸运，否则的话今年春天不会有好天气。天气预报员预测将有几场沙尘暴。A. if如果；B. as正如；C. though虽然；D. unless除非。此处为条件状语从句，根据句意，表示“除非”应用unless。故选D。2. Newton is shown as a gifted scientist with every human weakness stood at the point in history magic ended and science began.A. who; whereB. which; whereC. who; whenD. wh
3、ich; that【答案】A【解析】【详解】考查定语从句。句意：牛顿被证明是一位天才科学家，有着人类的种种弱点，他站在了历史上魔术结束、科学开始的时刻。分析句子可知，两个设空处都引导定语从句；第一空处关系词代替先行词Newton在从句中充当主语，应用关系代词who，第二空处关系词代替先行词point在从句中充当地点状语，应用关系副词where，故选A项。3. Now that energy prices are rising so rapidly, further prices are very uncertain, and the risk a new investment dependin
4、g on them may fail is greater.A. by whichB. ofC. thatD. in that【答案】C【解析】【详解】考查同位语从句连接词。句意：现在能源价格上涨如此之快，进一步的价格是非常不确定的，依赖于能源价格的新投资失败的风险更大。the risk a new investment depending on them may fail is greater，主句结构是the risk is greater，the risk 后面接了一个同位语从句a new investment depending on them may fail，这里从句主语a new
5、 investment，从句谓语结构may fail，depending on them是定语修饰investment（相当于定语从句a new investment which depends on them），同位语从句结构完整，不缺任何意义，用不做任何成分且无意义的that引导。故选C项。4. He tried to avoid making mistakes, but the added pressure caused him to make more than his usual.A. sizeB. spaceC. shareD. state【答案】C【解析】【详解】考查名词词义辨析
6、。句意：他试图避免犯错误，但压力的增加使他比平时犯了更多的（错误）。A. size尺寸；B. space空间；C. share（参与、得到等的）份；D. state国家、状态。由句意可知，很明显，这里说的是，增加的压力使他犯的错误比平时犯错误的（份）量要多，share符合句意。故选C项。5. Have you heard that he was admitted into Beijing University? Is that true?Im glad that his efforts at last _.A. worked outB. paid offC. turned outD. paid
7、 for【答案】B【解析】【详解】考查动词短语辨析。句意：你听说了吗，他已经被北京大学录取了。真的吗？我很高兴他的努力终于得到了回报。A. worked out解决；B. paid off 得到回报；C. turned out 最后是；D. paid for 支付。前文说被大学录取了，所以这里是努力得到了回报。故选B项。6. He revisited his home village last month, and everything there_his sweet memory of his childhood.A. brought aboutB. brought upC. brought
8、 backD. brought in【答案】C【解析】【详解】考查动词短语辨析。句意：上个月他再次回到家乡，那里的一切使他想起了童年的美好回忆。A. brought about引起；B. brought up抚养；C. brought back使回忆起来；D. brought in引进。根据his sweet memory of his childhood.可知这里意思是那里的一切使他想起了童年的美好回忆。故选C。7. He _ writing the paper now. He hadnt written a single word when I left him ten minutes a
9、go.A. shouldnt beB. cant have finishedC. cant beD. mustnt have finished【答案】B【解析】【详解】考查推测句。句意：他现在不可能写完了卷子。我十分钟之前留下他时，他还没有写一个字。根据句意可知，此处考查对过去情况的否定推测，其表达为cant have done不可能做某事，故选B项。【点睛】本题考查推测句对过去情况的肯定推测是must have done对过去情况的否定推测是cant/couldnt have done例如:The ground is wet, so it must have rained last nigh
10、t.He cant have finished his work, because he played basketball all day yesterday.8. I think my father would like to know_Ive been up to so far, so I decide to send him a quick note.A. whichB. whatC. whyD. when【答案】B【解析】【详解】考查宾语从句。句意：我想父亲想知道我迄今为止在做什么，因此我决定给他发一个简讯。A. which哪个；B. what什么，指代事物；C. why为什么；D.
11、 when何时。分析句子可知可知，设空处引导宾语从句，从句缺少主语，且指物，意为“什么”，应用连接代词what，故选B项。9. How would you like your coffee? _A. Its well done.B. Very nice. Thank you.C. One cup, thats enough.D. The stronger, the better.【答案】D【解析】【详解】考查交际用语。句意：你想喝什么样的咖啡？越浓越好。一方问另一方“想喝什么样的咖啡？”回答肯定是关于咖啡的口味，D项“越浓越好”符合文意。故选D项。10. - Why hasnt Jack co
12、me back yet ? _ anything have happened to him ?- Im not sure, but I guess something _ .A. May, must haveB. Can, may haveC. Must, mayD. Should, might have【答案】B【解析】【详解】考查情态动词的用法。句意：Jack为什么还没有来？可能碰到什么事情了吧？我不确定，但是我猜可能是发生了一些事情吧。根据句意推断第一个空表示可能性，故选择can, must 表示肯定，should表示应该回答是不确定所以排除C和D， 第二个空从guess得出指示一种猜测
13、，也表示可能性，排除A， 故选B项。11. At the bad news, she was so sad_I had to stay here keeping her_.A. that; companionB. then; companiesC. that; companyD. and; accompany【答案】C【解析】【详解】考查状语从句和固定搭配。句意：听到这个坏消息，她很伤心，以至于我只好留在这里陪她。此句采用了sothat（如此以至于）结构，that引导的是结果状语从句；固定搭配keep sb. company，意为“陪伴某人/为某人作伴”。故选C项。12. Though it
14、is 30 years_we last met, I still remember the scene_we got separated on a rainy day.A. before; whereB. before; whichC. since; whenD. since; where【答案】D【解析】【详解】考查固定句型和定语从句。句意：虽然距最后一次见面已经过去了20年，但我仍然记得我们在下雪的那天分别的场景。第一空，It is/has been+一段时间+since从句，意为“自从有多久了”，排除A、B；第二空，后文定语从句“we got separated.”不缺少成分，定语从句中
15、已经有时间状语，不能再用when，排除C，且上文scene表示“现场，场面，场景”，在此指的是地点，应该用where引导定语从句，故选D。13. In my opinion, your composition is not as interesting as his but yours is_in writing.A. the best organizedB. better organizedC. so organized asD. as organized as【答案】B【解析】【详解】考查形容词比较级。句意：在我看来，你的作文不如他的有趣，但你的作文组织得更好。根据转折连词but可知，设空处所在的句子是对your composition进行赞美，C项和D项为原级比较，是错误的；结合语境，此处将your composition和his composition进行对比，是两者，使用形容词比较级，排除A项。故选B。14. Could you possibly tell me wha
