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名词性从句1 After working on the maths problem for hours,he found_ he thought was the key to it.AwhatBthat Cwhere Dwhich解析:what引导的名词性从句作found的宾语从句的主语,而且what在宾语从句中作主语。he thought 为插入语。答案:A2Sometimes advertisements make _ possible for companies to sell the customers _ money can not buy.A/;that Bit;what Cthat;which Dit;whose解析:句意为:有时广告让公司把用钱买不到的东西卖给顾客变得可能。it是形式宾语,真正的宾语是不定式短语。what 引导的是宾语从句,并在宾语从句中作宾语。答案:B3So quickly are science and technology advancing _ is a possibility today may be a reality tomorrow.Awhich BwhatCthat which Dthat what解析:句意:科技发展如此迅速以至于今天的可能也许会成为明天的现实。本句是“so .that .”句型,表示“如此以至于”,结果状语从句中又包含了一个主语从句,what在该主语从句中作主语。答案:D4She is very dear to us.We have been prepared to do_ it takes to save her life.Awhichever Bhowever Cwhatever Dwhoever解析:句意为:她对我们弥足珍贵。我们已经准备好尽一切努力挽救她的生命。这里的whatever 既作take的宾语,也引导do后的宾语从句。答案:C5_ is known to us all is that the Chinese government has spared no efforts to protect people from fake food.AAs BItCThat DWhat解析:分析句子结构可知,该题应用what引导主语从句,并在从句中作主语。that引导名词性从句时无意义也不作成分;如果用as构成定语从句,则应表达为As is known to us all the Chinese .;如果用形式主语it,则表达为It is known to us all that the Chinese .。答案:D6Faced with trouble or difficulty,a person takes _ help that is available.Awhatever Bwhenever Cwherever Dhowever解析:句意为:面对困难或挫折,一个人会接受任何可能得到的帮助。whatever 在此修饰help,意为“无论什么”,而其他三个选项,不作形容词,不能修饰名词,故排除。答案:A7The fact has worried many scientists_ the earth is becoming warmer and warmer these years.Awhat B which Cthat Dthough解析:句意为:近年地球越来越暖的事实让许多科学家担心。从句“the earth is becoming warmer and warmer these years”不缺少成分,因此选C项。that引导的从句作fact的同位语。答案:C8Do you know her?No.Her name rings a bell but I cant remember _ I read it before.Awhere Bwhat Cthat Dif解析:考查名词性从句。答语语意是:我不认识她。她的名字好像很熟,但我想不起来在哪儿见到过了。A、B、C三个选项中只有where 可在宾语从句中作地点状语,if不符合语意。答案:A9You should explore your talents so as to find out _ your real interests lie.Awhat BwhichCwhere Dhow解析:考查名词性从句。此处是由where引导的宾语从句,作find out的宾语同时在从句中作地点状语。所以答案选C项。答案:C10The media today can draw public attention to _ help is actually needed.Athat Bwhich Cwhere Dwhose解析:本题考查宾语从句的引导词,结合题干,where引导宾语从句并且在宾语从句中作地点状语。答案:C11Although I like cars, I dont want to buy one. My reason is _ the price of oil keeps rising all the time.Abecause BthatCwhy Dhow解析:考查表语从句。当句子的主语是reason时,表语从句常用that引导,不用because。语意“尽管我喜欢车,但我不想买。我的理由是油价一直在上涨”。答案:B12I was late this morning.Is that _ your alarm clock failed to go off again?Awhy BhowCbecause Dwhen解析:考查表语从句。“我今天迟到了”是结果,“闹钟没有响”是原因,because 用来陈述原因,why后面跟结果。答案:C13The value of life lies not in _ many days we live, but in _ use we make of them.Athat;which Bwhat;thatChow;what Dwhat;how解析:考查介词后的宾语从句。第一空因为后面有many,要用how修饰;第二空后有use,是make use of中将use提前,所以要用what修饰。语意:生命的价值不在于能活多少天,而在于我们如何使用这些日子。答案:C14I had little doubt _ the worldwide antismoking campaigns will make more and more people be aware of the danger of smoking.Awhether BthatCsince Dif解析:考查同位语从句。语意:全球范围的反吸烟运动将会使越来越多的人意识到吸烟的危害,我对这一点儿都不怀疑。little doubt表示“不怀疑”,要用that来引导同位语从句。而whether,if均表示“是否”,可排除。答案:B15All things considered, I think we ought to give the job _ we believe has a strong sense of duty.Awhoever BwhomeverCwho Dthose解析:考查宾语从句。语意:考虑到各方面的情况,我想我们应该把这项工作交给我们认为有强烈责任感的人。we believe为插入语,宾语从句中缺少主语,故用whoever,表示“无论谁”。答案:A
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