1、二轮复习名词性从句练习1.As many five courses are provided,and you arefree to choose _ suits you best.A whateverB.whicheverC.wheneverD.wherever答案:B考查名词性从句。句意:由于提供了五个课程,因此你可以自由选择最适合你的那一个。5 所填词引导的从句做动词choose的宾语,引导词在从句中做主语,故正确答案为B。2.Evidence has been found through years ofstudy_ childrens early sleeping problem li
2、kelyto continue when they grow up.A.whyB.howC.whetherD.that答案:D考查名词性从句。分析句子结构可知,空白处后面为句子主语“Evidence”的同位语从句,在这一从句中,句意完整,不缺少成分,应该使用“that”作为引导词。因此,正确答案为D选项。3.The companies are working together to create _ they hope will be the best means oftransport in the 21st century.A.whichB.thatC.whatD.who答案:选C.句意:
3、几家公司正在合作生产他们希望能成为21世纪最佳交通方式的交通工具.what相当于somethingthat,引导宾语从句,what在从句中作主语.4.What the doctors really doubt is _ mymother will recover from the serious illness soon.A.whenB.howC.whetherD.why答案:选C.句意:让医生真正怀疑的是我妈妈是否能很快从病中恢复.doubt“怀疑”,表示不确定,故其后用whether引导表语从句.5.Actually,_works hard can be _ theywant to be,
4、whether it is a pilot,an engineer or amanager.A.anyone;whoever B.no matter who;whoeverC.whoever;no matter what D.whoever;whatever答案:选D.句意:实际上,任何工作努力的人都能成为他们想成为的那样,不管是飞行员、工程师还是经理.whoever=anyone who引导主语从句;whatever引导表语从句,且在从句中作be的表语.6If you can be quiet,Id like to make acomment on _ China has benefited
5、 fromthe Beijing APEC meeting.答案:how考查宾语从句。从句中不缺少成分,结合语义可知,答案是how。句意:如果你可以静下来,我想就中国是如何从北京APEC会议中受益的情况进行一下评论。7He wrote a long letter _ he explainedwhat had happened in the accident.答案:where考查定语从句用法。注意要从句式结构分析不同从句的结构。从句中不缺少成分,先行词letter表地点来对待,故填where。句意:他写了一封长信,在信中他解释了在事故中发生的一切。8_ counts is _ all those
6、 trappedin the building have been rescued.答案:What;that考查名词性从句。第一空为主语从句,且从句中缺少主语,故用what;第二空为表语从句,从句中不缺句子成分,也不缺语义,故填that。句意:重要的是被困在楼内的所有人被救了出来。9.It doesnt matter _you turn right or leftat the crossing-both roads lead to the park.A.whetherB.howC.ifD.when答案:A 考查名词性从句。句意:在十字路口,你是向右拐还是向左拐都没有关系两条路都到公园。whet
7、her引导主语从句。it做形式主语。因为从句的部分是选择性的一般疑问句,所以选择whether。10Every year,_ makes the mostbeautiful kite will win a prize in the Kite Festival.答案:Whoever解析:句意:每年,无论是谁,只要制作出最美的风筝,他就会在风筝节上赢得奖品。分析句子结构可知,主语从句缺少主语,表示“无论是谁”,故填whoever。11.Without his support,we wouldnt be_ we arenow.A.howB.whenC.whereD.why 答案:C解题思路:考查表语
8、从句。句意为“没有他的支持,我们就不会是我们现在的样子。”how表方式;when表时间;where表地点;why表原因。所以选C。12I am impressed with Chinas commitment toits climate goals,evidenced by the fact we are sureof _ China has met its 2020 targets threeyears ahead of schedule.AthatBwhichCwhatDwhere答案:A解题思路:考查同位语从句。句意:中国对气候目标的承诺令我印象深刻,事实证明了这一点,中国提前三年完成了2020年的目标。此处为同位语从句,从句成分完整,所以用that解释说明the fact的内容,只起连接作用,无实义,故A项正确。