2020-2021学年高中英语(北师大版)必修二-双基限时练1.docx

双基限时练(一)Unit 4Warmup.单词拼写1It is a truth that _ (全球的) climate is getting warmer year by year.答案global2An _ (人造的) leg should be fixed for the young man since his own leg has been cut off.答案artificial3The _ (气候) of Britain is quite different from that of China.答案climate4A serious _ (洪水) hit many parts of my province the year before last.答案flood5You must work hard so that your dreams will come into _ (现实)答案reality6It is said that this kind of computer _ (病毒) is created by a young boy in Wuhan.答案virus.完成句子1As time goes on, _ _(全球变暖)has attracted a lot of attention from all countries.答案global warming2The mother _ _ _ _ (编了一个故事)to teach her children to be polite to others.答案made up a story3Can you _ _ _ (预料)about your future life in some ten years?答案make a prediction4He did what he could to help the people _ _ _ (在他的一生中)答案in his lifetime.单句语法填空(不多于3个单词)1Tom makes _ some interesting stories to amuse his little brother.答案与解析up句意：汤姆编些好玩的故事来逗他的小弟弟。make up“编造”。2Airs _(flow) makes us feel its existence (存在)答案与解析flowing句意：空气的流淌让我们感觉到它的存在。flow“(空气、水)流淌”；“airs flowing”是动名词的复合结构，在句中作主语。3Many people go to the cinema to escape from _(real)答案与解析realityfrom后面接具出名词性质的词；reality现实。句意：很多人看电影是为了躲避现实。4Last week at the conference, all the experts discussed the problem of global _(warm)答案与解析warmingglobal warming“全球变暖”是固定短语。5In the past ten years, some villages and towns in the south _(flood) by rainstorms.答案与解析have been floodedin the past ten years打算了句中谓语动词须用现在完成时；by rainstorms强调了动作的被动形式。.单项填空1 Do you like living here? No.The _ here is changeable.AatmosphereBweatherCclimate Dday答案与解析Batmosphere“大气，气氛”；weather“天气”，指短时的、具体的天气状况；climate“气候”。2Mr. Green is an expert in name but not in _.Areality BadditionCfuture Dvain答案与解析A句意：格林先生是个徒有虚名的专家。in reality“事实上，实际上”；in addition“另外，而且”；in future“今后”；in vain“徒劳，白费劲”。3If you work hard，your dream will _ some day.Acome true Bcome trulyCcome real Dcome really答案与解析A句意：只要你努力，你的幻想总有一天会实现。come true“实现”，固定搭配。4The player was _ to win the 100meter hurdles, but he fell to the ground and missed the chance.Apossible BprobableClikely Dmaybe答案与解析Cpossible和probable作表语时，主语不能是人；maybe是副词；likely作表语时主语可以是人，所以答案为C项。句意：这个运动员有可能赢得100米跨栏竞赛，但是他摔倒了，错过了这次机会。5Whats the _ like tomorrow?Aclimate BwhetherCweather Dday答案与解析CWhats the weather like tomorrow？“明每天气怎么样？”climate“气候”，不指一时的天气；whether“是否”；day“天”，不符合英语表达。.完形填空More and more students want to study in“hot”majors (专业)_1_ a result, many students want to _2_ their interests and study in these _3_ such as foreign languages, international business and law, etc. Fewer and fewer students choose scientific majors, _4_ maths, physics, and biology, and art majors, _5_ history, Chinese and philosophy (哲学)_6_ students can study in these“hot”majors, because the number of these“hot”majors _7_ limited.If one _8_ interest in his work or study, _9_ can he do well？I _10_ this from one of my classmates.He is _11_ the countryside.His parents are farmers.Though he _12_ biology, he chose“international business”He _13_ to live a life which is different _14_ of his parents.In the end, he found he _15_ in doing business.He found all the subjects to be _16_._17_ this wouldnt have happened if he had chosen his major according to his own interests.Choosing a major in university _18_ decide ones whole life.Majors _19_ are not“hot”today may become the“hot”major of tomorrow.Choosing your major according to your own _20_ is the best way to succeed.1A. Being B. For C. Having D. As2A. give up B. appear C. give D. master3A. place B. roomC. areas D. space4A. for example B. such asC. and so on D. as a result5A. even B. like C. just D. or6A. Only a few B. Quite a lot C. Perhaps few D. Many7A. is B. are C. would be D. have been8A. had to B. hadC. has no D. has9A. why B. and what C. how D. and how10A. suggested B. guessedC. searched D. learned11A. out of B. offC. in D. from12A. studies B. likes C. learns D. hates13A. wants B. doesnt want toC. likes D. doesnt like14A. from which B. from thatC. for which D. for that15A. was interested B. was cleverC. was not interested D. was not clever16A. lovely B. rareC. obvious D. tiresome17A. so B. Then C. Just then D. Maybe18A. can B. does not C. probably D. perhaps not to19A. on which B. in which C. which D. /20A. interests B. experienceC. mind D. heart答案与解析1Das a result“结果(是)”，是固定短语。2Agive up“放弃”。其他三项表示的意思不合适。3C句意：很多同学想放弃他们的爱好，学习诸如这些学科(领域)。area在此处指“领域、学科范围”。4Bsuch as用于简洁的排列事物。5Blike等同于such as，以避开与上一句重复，分别列举文理学科中的冷门学科。6A句意：仅有少部分同学能学习这些“热门”专攻课程。其余选项均不符合语境或语法规章。7Athe number of与单数谓语动词连用。8Chas no interest inis not interested in“对不感爱好”。9Chow can he do well？动词do在句中作不及物动词，意为“进行”、“进展”。10Dlearn在此处指“获悉；了解到”。11Dbe fromcome from“来自某地”。12B句意：虽然他宠爱生物学，。D项意思相反，A、C两项不符合文意。13A选项B、D不符合语意，选项C不符合语意。14Bbe different from“与不同”，that代指前面提到的life。15C依据文章意思此处应为否定。指“对做生意不感爱好”。16D依据上文，用tiresome，意为boring，指“令人厌烦的”。17D句意：或许在当时他依据自己的爱好选择他的专攻课程，这种状况就不会发生。此句表示与过去事实相反。18B句意：在高校选择专攻课程并不打算某人的一生。选项A不符合语意，选项C、D不符合语法规章。19C定语从句中关系代词作主语不能省略。20A文章的中心愿思是说要依据自己的“爱好”选择自己的专攻课程。.阅读理解Accidents happen almost every day. Some accidents are not serious and some are. We read about such accidents nearly every day in the newspapers. It is wrong for people to think that accidents take place only on the roads or highways, or even at work places. Home accidents are just as common. Because very few home accidents are reported, people come to think that there are few accidents which happen in homes. There have been many cases where people fall to their deaths from high rise flats. Children often fall over while coming down the stairs. Old people may slip (滑跤) on wet floors if they are not careful. Nowadays there are a lot of modern electrical appliances (电器) such as rice cookers which make life easy for the modern house wives. These appliances can kill if they are not used in the proper way. Gas stoves (煤气灶) used for cooking are also dangerous if they are not properly used. They may cause burns or, in more serious cases, even fires. But all such accidents can be stopped if we are careful and follow simple rules of safety. For example, it is unwise for people to try repairing their own electrical appliances if they do not know how to. It is safer to get them repaired by an electrician (电工). 1Accidents take place _.A. mostly in homesB. mostly on roads and highwaysC. mostly in factoriesD. almost everywhere答案与解析D从第一段第四、五句可知，大路上、高速上，工作的地方和家里都可能发生事故。D项正确。2Which of the following accidents may NOT happen in homes?A. People may fall to death from high buildings. B. People may be knocked down by cars on the roads. C. Gas stoves may cause burns or even fires. D. People may be killed by an electrical appliance. 答案与解析B依据常识就可以推断，B项不会发生在家里，从文章其次、三段叙述可知，A、C、D三项都可能发生在家里。B项为正确选项。3People are advised _.A. to avoid using electrical appliancesB. to repair their own electrical appliancesC. not to repair their own electrical appliancesD. not to get their electrical appliances fixed答案与解析C从文章最终一段可知，家里的电器最好由电工修理。C项正确。