高考英语语法大全

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,【考点点拨】,名词性从句可分为主语从句、宾语从句、表语从句和同位语从句。近几年高考对名词性从句的考查重点如下：,【考点1】,名词性从句中引导词that与what的使用场合。,1 that 引导名词性从句时，不在从句中充当任何成分，只起连接作用；而what是连接代词，在从句中充当成分。,_ made the school proud was _ more than 90%of the students had been admitted to key universities.(2003上海春季),A.What/because B.What/that C.That/what D.That/because,2that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。,如：She said(that)she had left school and,that,her parents would find her a job.,Word comes _ a group of Australian guests will come to visit our school next week.,A.thatB.whichC.不填D.about which (2005天津2月),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后可用that引导宾语从句。在有it作先行词时，that可用来引导介词后的宾语从句。,The other day,my brother drove his car down the street at _ I thought was a dangerous speed.,A.asB.which C.what D.that (2004上海春季),【考点2】,名词性从句中引导词whether与if 的用法区别。,可以互换的场合：,A.引导及物动词或形容词后的宾语从句,He is not sure if/whether he can manage to do it.,B.当与or not分开使用时,He wondered if/whether we will attend the meeting or not.,只能用whether不能用if的场合：,A.引导表语从句、同位语从句及位于句首的主语从句引导介词后的宾语从句（有时可省略）,B.后面紧跟or not时,C.后面直接跟动词不定式时,_ the flight to New York will be delayed is _ Im especially worried about.(2003南京),A.If;whatB.Whether;thatC.When;thatD.Whether;what,I dont know whether to go there at once.我不知道是不是该立刻去那里。(河北：李亚男),虽引导宾语从句，但为了强调宾语部分，也可把从句放在句首，此时只用whether不用if,。,Whether he will come I am not sure.他是不是来我拿不准。,从句作介词宾语时只用whether不用if,。,It depends on whether it will be fine.那得看是不是晴天。,作discuss等动词的宾语时，用whether不用if,。,We discussed whether we should close the shop.我们讨论是不是该关掉商店。,句子中有if引导的条件句，如再有表示“是否”的宾语从句，用whether不用if。,He asked me whether Id move to New York if I got the job.他问我如果我得到那份工作是否会搬家到纽约。,如果宾语从句为否定句时，则只用if不用whether,。,I dont know if it wont rain tomorrow.我不知道明天是不是会下雨,在引导主语从句、表语从句、同位语从句时一般用whether不用if,。如：,Whether it is true remains a question.(主语从句)那是不是真的还是个问题。,The question is whether it is true.(表语从句)问题是是不是真的。,We have a doubt whether it is true.(同位语从句)我们怀疑那是不是真的。,注:whether引导主语从句放在主句之后时可用if来代替。,It is unclear whether/if he likes the present.他是不是喜欢那个礼物还不清楚。,【考点3】,在动词：一坚持（insist）、二命令（order，command）、三建议（suggest，advise，propose）、四要求（demand，require，request，ask）后的宾语从句和这些动词的过去分词后的主语从句，以及这些动词的名词引出的表语从句和同位语从句中，谓语部分常用（should）do形式。,I advised that he _ to the hospital at once,but he insisted that he _ quite well then.,A.be sent;was feelingB.was sent;sent,C.be sent;feelD.should be sent;should feel (2005年山东2月),【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。,They are teachers and dont realize _ to start and run a company.(2004 黄冈),A.what takes itB.what they takeC.what takes themD.what it takes,【考点5】,whoever，whichever，whatever，whenever，wherever和however在引导名词性从句时不可与no matter who/which/what/when/where/how 替换，因为后者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.(2004 广州),A.wherever B.every place C.whenever D.no matter where,限制性定语从句与非限制性定语从句,定语从句可分为限制性定语从句与非限制性定语从句。,高考对定语从句的考查常涉及以下几个方面：,考点6】,正确区别限制性定语从句与非限制性定语从句的结构；理解关系代词和关系副词在定语从句中的作用；特别注意指代整个主句内容的关系代词which引导的非限制性定语从句。,I shall never forget the day _ Shenzhou V was launched,_ has a great effect on my life.,A.when;whichB.that;whichC.which;thatD.when;that(2004北京东城),【考点7】,关系代词that，who，which以及as的用法区别。,指人时常只用who不用that的情况；,指物时只用which不用that的情况；,只用that不用which的情况；,关系代词as与which的用法区别；,the same that 与the same as 的区别,There is no such place _ you dream of in all this world.(2004北京西城5月),A.that B.whatC.whichD.as,【考点8】,区别that引导的定语从句与that引导的同位语从句。,that引导同位语从句时，that是纯连词，在从句中不充当任何成分；that引导定语从句时，that是关系代词，在从句中充当主语或宾语等。,比较：,The news that they had won the game arrived soon.,The news that you told me yesterday is true.,Is this the reason _ at the meeting for his carelessness in his work?(2002上海春季),A.he explainedB.what he explained,C.how he explainedD.why he explained,【考点9】,定语从句中谓语动词须与先行词在人称与数上保持一致。,He is the only one of the students who _ a winner of scholarship in three years.,A.is B.are C.have been D.has been (2002上海春季),【考点10】,在先行词为time，place，reason时，常可用that代替when，where，why，并常常省去。,如：That was the reason(that)/why/for which he left home.,What surprised me was not what he said but _ he said it.(2004湖北),A.the way B.in the way thatC.in the wayD.the way which,答案：BACDA DAADA DA,1The boy dived into the water and after _ seemed to be a long time,he came up again.,A.what B.thatC.itD.which,分析：句中的after用作了介词，后接的从句应该是宾语从句。这个从句少主语，所以应该用what来引导。选A.that引导宾语从句时，不充当句子成分。,2These two areas are similar _ they both have a high rainfall during this season.,A.except thatB.in whichC.in that D.so that,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后可用that引导宾语从句。在有it作先行词时，that可用来引导介词后的宾语从句。,3You may depend on _ that all the goods will be shipped abroad in time.,A.whichB.itC.whomD.these,在有it作先行词时，that可用来引导介词后的宾语从句。,