2020年高考英语短文改错高频考点9：名词性从句.doc

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1、专题09短文改错高频考点TOP9名词性从句考点一表语从句thereasonwhy...isthat...中表语从句的连词that误用为because当主句的主语是reason时，表语从句一般由that引导，这种用法常见于句型Thereasonwhy...isthat...☞Thereasonwhyhecamelatewasthathegotuplate.他来得晚是因为起床晚了。Example:Onereasonisbecausetheyfeelit’sakindoffashion.考点二名词性从句中that不作成分，

2、缺少相应成分应用what等关系词，或者关系词语义误用主语从句宾语从句表语从句同位语从句作及物动词宾语作介词宾语that一般不省略可以省略一般不省略一般不省略一般不省略whether/if(是否)放于句首时只用whether用whether/if均可，但有区别只用whether只用whether只用whether特殊疑问词注意语序要用陈述语序名词性关系从句注意语序要用陈述语序1)Hello，everyone.It'snicetospeakaboutthatwecandoforourschool，andIthinksma

3、llactionscanmakebigdifference.【答案】that改为what【解析】about后是宾语从句，从句的谓语动词缺少宾语，that不作成分，故改为what作宾语2)Inthisway，youcanapplythatyouhavelearnedbetter.【答案】that改为what【解析】apply后是宾语从句，从句的谓语动词缺少宾语，that不作成分，故改为what作宾语3)Whichreallymattersistheprocessofpreparation.【答案】which改为what

4、【解析】句意：真正紧要的是准备的过程。此句为主语从句，which“哪一个”，不符合句意。考点三介词后引导宾语从句Sheisalwaysthinkingofhowshecandomoreforothers.她总想着如何才能为别人做得更多。Wearetalkingaboutwhetherweadmitstudentsintoourclub.我们正在讨论是否让学生加入我们的俱乐部。考点四同位语从句和定语从句的连接词的混用that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；that引导同位语从句时

5、，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。试比较下面两个例句:Ihadnoideathatyouwerehere．（that引导同位语从句，不能省略）Haveyougottheidea（that）thisbookgivesyouoflifeinancientGreece？（that引导定语从句，作宾语，可以省略）(1)Iwonderhowtheseshoescost.【答案】how改为howmuch【解析】howmuch多少(钱)。(2)Weallagreewithhimonthathesaid.【

6、答案】that改为what【解析】what引导宾语从句，what作said的宾语。(3)Theproblemisweareshortofmoney.【答案】is后加that【解析】that引导表语从句，that不可省略。(4)Thingsarenotthattheyseemedtobe.【答案】that改为what【解析】what引导表语从句，在从句中，what作表语。(5)Itworriedherabitforherhairwasturninggrey.【答案】for改为that【解析】It在句中作形式主语；tha

7、t引导主语从句。(6)Shesaidshewillstayhereforanotherweek.【答案】will改为would【解析】主句谓语动词用过去时态，其后宾语从句也应相应的过去时态。(7)Thefacthewasseriouslyillworriedthem.【答案】fact后加that【解析】that引导同位语从句时，不可省略。(8)Wholeavestheroomlastoughttoturnoffthelight.【答案】who改为Whoever【解析】whoever不管是谁，引导主语从句。(9)The

8、reasonwhywewerelatewasbecausewemissedthebus.【答案】because改为that【解析】reason作主语，其后表语从句用that引导，而不用because(10)I'mnotsurehowIcouldhavedonewithit.【答案】how改为what．【解析】what引导宾语从句，dowith“