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1、名词性从句考点解析【考点1】名词性从句中引导词that与what的使用场合。that 引导名从时，无意义不当句子成分，只是引导词；而what引导名从时，在从句中要充当主宾表等句子成分，what表“什么”=all that或sth. that1.The mountain is no longer _ it used to be.A. which B. that C. what D. as 2.There is much chance _ Bill will recover from his injury in time for the race. A. that B. which C. unti
2、l D. if3.The thought of going back home was _kept him happy while he was working abroad.A.that B.all that C.all what D.which4.You can only be sure of_ you have at present; you cannot be sure of something _ you might get in the future. 2007 安徽卷A. that; what B. what; / C. which; that D. /; thatTips：定语
3、从句引导词中，有that没有what。【考点2】名词性从句中引导词whether与if 的用法区别。If 在名从中可以用在：1.引导及物动词或形容词后的宾语从句2. 当与or not分开使用时He wondered if / whether we will attend the meeting or not.Whether所有名从都可以。 1 _ the flight to New York will be delayed is _ Im especially worried about. A. If ; what B. Whether ; that C. When ; that D. Whe
4、ther ; what【考点3】“(should) + do”在主语从句中用来表示惊奇、不相信、惋惜、理应如此等,谓语动词用虚拟语气,常用句型有: （1） It is necessary, (important, natural, strange, etc.) that. （2） It is suggested,(requested, proposed, desired, etc.) that. （3）一坚持（insist）、二命令（order，command）、三建议（suggest，advise，propose）、四要求（demand，desire, require，request）。 （
5、4） 主语是suggestion, proposal, request, decision等表 “建议、请求、要求、决定”等意思的词时,表语从句,同位语中谓语动词要用虚拟语气 “(should) + do”。如: His suggestion is that we (should) hold another meeting to discuss the question. 1. I advised that he _ to the hospital at once, but he insisted that he _ quite well then.A. be sent; was feelin
6、g B. was sent; sentC. be sent; feel D. should be sent; should feel 【考点4】名词性从句的语序只能是陈述句语序，宾语从句的时态应该与主句的谓语动词的时态保持一致。Eg. They are teachers and dont realize _ to start and run a company. A. what takes it B. what they take C. what takes them D. what it takes【考点5】whoever，whichever，whatever，whenever，wherev
7、er和however可以引导名从和让步状从；no matter who / which / what/ when/ where / how只能引导让步主语从句。Have a nice trip! Thanks. Ill telephone you from _ I get to by tomorrow evening. A. wherever B. every place C. whenever D. no matter where【考点6】that的用法1.that 引导从句小结1.A modern city has been set up in _ was a wasteland ten
8、years ago.A. what B. which C. that D. where2.Because of my poor memory, all _ you told me has been forgotten.A. that B. which C. what D. as3.With his work completed, the businessman stepped back to his seat, feeling pleased _ he was a man of action.A. which B. that C. what D. whether4.It is what you
9、 do rather than what you say _ matters.A. that B. what C. which D. this5.His plan was such a good one _ we all agreed to accept it.A. so B.what C. that D. as6 _ made the school proud was _ more than 90% of the students had been admitted to key universities. A. What / because B. What / that C. That /
10、 what D. That / because2that在主语从句、表语从句和同位语从句中不可省略, 但当有两个和两个以上的宾语从句并列时，第二个从句以下的that不可省略。Eg: She said (that) she had left school and that her parents would find her a job.3介词后的宾语从句常用what，whether引导，不用that，which引导。但在介词besides，except，in，but后可用that引导宾语从句。The other day, my brother drove his car down the st
11、reet at _ I thought was a dangerous speed. A. as B. which C. what D. that 4. 定语从句与同位语从句中that的区别，主要看that在从句中有没有语法作用。定语从句中的关系代词that在句中做宾语或主语，有时可以与 which 互换。同位语从句中的连词that只起连接作用，在从句中不担当任何句子成分；而如果句子是同位语从句，就应用连词that而不能用which。同位语从句一般放在表具体含义的名词如：fact、suggestion、truth、possibility、idea等后面，解释名词的含义或内容，而定语从句只是对先
12、行词的限定和修饰。例如：The football star Henry expressed the hope that he would come to visit China again in 2008.同位语从句，从句就是hope的内容；The hope the football star Henry expressed is that he would come to visit China again in 2008. 定语从句，从句修饰hope，是“表达的”愿望。1. Its thirty years since we last met.But I still remember th
13、e story, believe it or not, _ we got lost on a rainy night.A. which B. that C. what D. when2. I still remember the big names in the stories _ my mother told me when I was young. A. when B. that C. what D. where 1. I made a promise to myself_ this year, my first year in high school, would be different.A. whether B. what C. that D. how2. The newcomer went to the library the other day and searched for he could find about Mark Twain. A. wherever B. however C. whatever D. whichever3. Scientists study _ human brains work to make computers.A
