1、(一)(一)名词性从句的结构和功能名词性从句的结构和功能 名词性从句包括名词性从句包括主语从句、宾语从句、主语从句、宾语从句、表语从句、同位语从句表语从句、同位语从句。名词性从句主要有。名词性从句主要有四种从句结构:以四种从句结构:以that引导的从句;以引导的从句;以whether/if引导的从句,以特殊疑问词引导引导的从句,以特殊疑问词引导的从句;以的从句;以what或或wh-ever等连接代词引导等连接代词引导的名词性关系从句。此外,的名词性关系从句。此外,as if/as though也可引导表语从句。具体用法见下表:也可引导表语从句。具体用法见下表:(二)名词性从句的连接词(二)名词
2、性从句的连接词 引导名词性从句的连接词有:引导名词性从句的连接词有:从属连词、连从属连词、连接代词和连接副词接代词和连接副词。1.从属连词:从属连词:that(本身无意义本身无意义),whether(是否是否),if(是否是否)。只起连接作用,在从句中不作任何。只起连接作用,在从句中不作任何成分。成分。2.连接代词:连接代词:who,whom,whose,which,what,whatever,whoever等。它们除起连接作用外,等。它们除起连接作用外,还可在从句中充当主语、宾语、定语、表语还可在从句中充当主语、宾语、定语、表语等成分。等成分。3.连接副词:连接副词:when(the tim
3、e when什么时候,什么时候,何时何时),where(the place where什么地方,什么地方,何地何地),how(the way that/in which怎样,怎样,以以方式,如何方式,如何),whythe reason why为什么为什么)。它们除起连接作用,还在从句中。它们除起连接作用,还在从句中作状语。作状语。温馨提示温馨提示what与与that引导名词性从句的区别:引导名词性从句的区别:1.what在名词性从句中可充当主语、宾语和表在名词性从句中可充当主语、宾语和表语语,意义上相当于,意义上相当于the thing(s)that,引导主,引导主语从句时,其谓语动词的单复数
4、依句意而定。语从句时,其谓语动词的单复数依句意而定。e.g.What the lecturer said is very valuable.We wonder what he will do next.2.that引导名词性从句不充当任何句子成分引导名词性从句不充当任何句子成分,只起连接作用,无任何意义。引导主语从只起连接作用,无任何意义。引导主语从句时,句时,常用常用it作形式主语作形式主语,谓语动词用单,谓语动词用单数,引导宾语从句时,常被省略。数,引导宾语从句时,常被省略。e.g.That she will refuse the offer seems unlikely.I have f
5、ound(that)all the tickets have been sold out.It is a pity that you missed such a fine talk.(三)主语从句(三)主语从句1.主语从句的基本用法主语从句的基本用法1)that引导的主语从句引导的主语从句既可放在句首,也可放在既可放在句首,也可放在句尾,句尾,that起连接作用,无词义,在从句中不起连接作用,无词义,在从句中不作成分,一般不能省略作成分,一般不能省略。e.g.That we are invited to a concert this evening is good news to us.It
6、is good news to us that we are invited to a concert this evening.2)whether引导的主语从句引导的主语从句可放在句首,也可放在句首,也可放在句尾可放在句尾;if引导的主语从句只能放引导的主语从句只能放在句尾,前面需要在句尾,前面需要it作形式主语作形式主语。whether/if 起连接作用,起连接作用,“是否是否”,在,在从句中不作成分。从句中不作成分。e.g.Whether he will go there or not is not clear.It is doubtful whether/if the work can
7、 be completed.3)wh-类连接词引导的主语从句:类连接词引导的主语从句:wh-类连接词包括类连接词包括wh-类的连接代词类的连接代词(who,whom,whose,which,what,whoever,whomever,whichever,whatever等等)和连接副词和连接副词(when,where,how,why,whenever,wherever,however等等)。what,when和和wh-ever类的词有类的词有时可不表疑问。时可不表疑问。wh-类连接代词在句中既起连类连接代词在句中既起连接作用,又可充当主语、宾语、表语、定语等接作用,又可充当主语、宾语、表语、定
8、语等成分。成分。wh-类连接副词在句中起连接作用,在类连接副词在句中起连接作用,在从句中可充当时间、地点、原因、方式状语。从句中可充当时间、地点、原因、方式状语。2.主语从句的单复数问题主语从句的单复数问题1)从句作主语时,谓语动词一般用单数从句作主语时,谓语动词一般用单数。e.g.That he will come and help us is certain.Who will go to the energy conference is not important.2)what引导的从句作主语引导的从句作主语,表示单数概念,表示单数概念,谓语动词一般用单数形式;表示复数概念,谓语动词一般用
9、单数形式;表示复数概念,则谓语动词常用复数。则谓语动词常用复数。e.g.What he said is true.What he needs are books.(四)(四)宾语从句宾语从句1.宾语从句的基本用法:宾语从句的基本用法:1)动词后接宾语从句的用法:动词后接宾语从句的用法:e.g.I know that he is friendly and hospitable.Go to stamp sales and buy whatever you can afford.温馨提示温馨提示doubt,doubtful与与sure后名词性从句连接词后名词性从句连接词that,whether,if
10、的选择的选择。当当doubt,doubtful用于用于肯定句肯定句时,后面的名时,后面的名词性从句的连接词常用词性从句的连接词常用whether或或if;当;当doubt,doubtful用于用于否定句或疑问句否定句或疑问句时,后时,后面名词性从句的连接词用面名词性从句的连接词用that。e.g.I doubt whether/if he is at home.We dont doubt that they can complete the task ahead of time.It is doubtful whether it is true or not.当当be sure用于用于肯定句肯
11、定句时,后面的宾语从句时,后面的宾语从句的连接词常用的连接词常用that;当;当be sure用于用于否定句否定句时,后面的宾语从句的连接词常用时,后面的宾语从句的连接词常用whether或或if。e.g.We are sure that he is innocent.The old man didnt seem to be sure whether/if he had met me.2)介词及形容词后接宾语从句的用法:介词及形容词后接宾语从句的用法:e.g.We are talking about whether we admit students into our club.He was
12、interested in whatever he saw there.He is pleased that he has passed a tough test.温馨提示温馨提示一般情况下介词后只能用一般情况下介词后只能用wh-类连接词引导类连接词引导的宾语从句的宾语从句。e.g.I am surprised at what he said.介词后如果接介词后如果接that从句,要先加上从句,要先加上it,再加,再加that从句,即从句,即“介词介词itthat.”结构。结构。e.g.You may depend on it that they will support you.介词介词ex
13、cept,but,besides及及in后可接后可接that从句从句。e.g.I know nothing about him except that he lives here.常接宾语从句的形容词有常接宾语从句的形容词有sure,certain,glad,pleased,happy,afraid,surprised,satisfied,sorry等。等。e.g.Im afraid he wont attend our wedding.3)that引导的宾语从句:引导的宾语从句:e.g.We are glad that so many old friends will attend our
14、tea party.The headmaster said that the school reports had been sent off.温馨提示温馨提示 在在suggest,demand,order,insist等动词之等动词之后的宾语从句中用虚拟语气后的宾语从句中用虚拟语气,“(should)动动词原形词原形”。e.g.He suggested that we(should)set about doing the work at once.4)whether/if 引导的宾语从句:引导的宾语从句:e.g.Ill try to find out whether/if the machi
15、ne is in good condition.温馨提示温馨提示whether/if引导宾语从句表示引导宾语从句表示“是否是否”的意思时,一般情况下的意思时,一般情况下可互换可互换。if引导宾语从句时引导宾语从句时可以有否定式,而可以有否定式,而whether从句则没有从句则没有。e.g.I dont care if he doesnt come.5)特殊疑问词引导的宾语从句:特殊疑问词引导的宾语从句:由由who,what,how,which,whose,where,why等词引导的宾语从句,可作动词、等词引导的宾语从句,可作动词、介词及形容词的宾语。介词及形容词的宾语。e.g.I cant
16、imagine how he did it.We are worrying about what we should do next.I wasnt certain whose house I was in.温馨提示温馨提示 如果疑问词是介词的宾语,如果疑问词是介词的宾语,介词可位介词可位于从句句首或句末于从句句首或句末。e.g.I didnt know in which building they lived.I didnt know which building they lived in.2.宾语从句的时态宾语从句的时态1)主句为现在或将来时态主句为现在或将来时态 主句谓语动词如果是现在
17、时或将来时,从主句谓语动词如果是现在时或将来时,从句谓语动词可用任何所需要的时态。句谓语动词可用任何所需要的时态。e.g.She says that she works from Monday to Friday.I know he didnt tell you that he would come then.He will tell me what happened to him during my absence.2)主句为过去时态主句为过去时态 主句的谓语动词是一般过去时,从句的谓主句的谓语动词是一般过去时,从句的谓语动词要用相应的过去时态。语动词要用相应的过去时态。e.g.He sai
18、d there were no classes yesterday afternoon.He asked me if I was reading the book Red and Black when he came in.3)表示客观事实或真理表示客观事实或真理 如果从句表示客观事实或真理,不管主如果从句表示客观事实或真理,不管主句的谓语动词是何时态,从句都要用现句的谓语动词是何时态,从句都要用现在时态。在时态。e.g.The teacher said that the world is made up of matter.(五)(五)表语从句表语从句1.表语从句的基本用法表语从句的基本用法
19、1)基本结构:主语系动词表语从句基本结构:主语系动词表语从句,常用的系动词有常用的系动词有be,seem,remain,look等。等。e.g.My idea is that you should make good use of your time.It seems that he has been to America.2)as if/as though引导的表语从句,系动词通引导的表语从句,系动词通常为常为look,seem,sound等,等,从句可以用陈从句可以用陈述语气,也可以用虚拟语气述语气,也可以用虚拟语气。e.g.It looks as if it is/were going
20、to snow.3)that和和what引导的表语从句的区别:引导的表语从句的区别:that引导表语从句时,起连接作用,没有实引导表语从句时,起连接作用,没有实际意义,不作句子成分;际意义,不作句子成分;what引导表语从引导表语从句时,既充当连接代词,又作句子成分。句时,既充当连接代词,又作句子成分。e.g.Our plan is that well go there once a week.Thats what he said.4)由连接副词引导的表语从句由连接副词引导的表语从句:连接副词连接副词where,why,when等引导表等引导表语从句,分别在从句中作地点、原因、语从句,分别在从
21、句中作地点、原因、时间状语。时间状语。e.g.That is where the great writer used to live.That is why he didnt pass the exam.That was when I was thirty.2表语从句需要注意的问题表语从句需要注意的问题1)主语为名词主语为名词reason,表语从句用,表语从句用that而不而不 用用why引导引导。e.g.The reason why he was absent from the meeting was that he fell ill suddenly.The reason for such
22、 a serious accident is that the driver was too careless and drunk.2)引导表语从句时,用引导表语从句时,用whether,不能用,不能用if。e.g.The question is whether he has signed the contract.(不能用不能用if)3)表语从句中的虚拟语气:表语从句中的虚拟语气:如果主句的主语是名词如果主句的主语是名词idea,advice,suggestion,order,request,requirement等时,则等时,则表语从句表语从句的谓语应用虚拟语气的谓语应用虚拟语气,“(sh
23、ould)动词原动词原形形”。e.g.My suggestion is that we(should)set out at once.The doctors advice is that you(should)rest more and drink more.4)使用连接词时的注意事项:使用连接词时的注意事项:连接代词和连接副词一般都表疑问,但连接代词和连接副词一般都表疑问,但what,when和和where等连接词有两种含义,等连接词有两种含义,一种表一种表示疑问,一种表示陈述示疑问,一种表示陈述。表陈述时,相当于。表陈述时,相当于the thing that,the time when,t
24、he place where,常意为常意为“的人的人/事事”、“的的时间时间”、“的地点的地点”等。等。e.g.This is where he once lived.This is what I want to know.That was when he did the experiment.句式句式意义意义例句例句That is why结果结果“那就是那就是的原因的原因”That is why we dont trust him.That is because原原因因“那是因为那是因为”That is because he often lies.The reason why.is that
25、.“的原因的原因是是”The reason why we dont trust him is that he often lies.3.比较三个句式比较三个句式(六)(六)同位语从句同位语从句 在主从复合句中作同位语的从句,叫同在主从复合句中作同位语的从句,叫同位语从句。位语从句。表示名词的内容,加以解释表示名词的内容,加以解释。同位语从句的基本用法:同位语从句的基本用法:1.能接同位语从句的名词:能接同位语从句的名词:fact,idea,news,promise,information,message,belief,doubt,hope,opinion,possibility,thought
26、,wish,truth,question,problem,reply,answer,report,suggestion,advice,order,warning等等。等等。2.that引导的同位语从句引导的同位语从句 e.g.We were very excited at the news that our Chinese athletes won many gold medals.The problem that they cant get here early is hard to solve.温馨提示温馨提示 同位语从句通常由同位语从句通常由that引导,但根据引导,但根据接同位语的名词
27、不同,也可由接同位语的名词不同,也可由whether,when,who,how,what,why等引导。等引导。e.g.I have no idea when he will be back.The question who was to blame has never been settled.(七)引导名词性从句只用(七)引导名词性从句只用whether不用不用if的情况的情况1.引导主语从句置于引导主语从句置于句首时句首时:e.g.Whether he can finish the work on time is not clear.2.引导引导表语从句表语从句时:时:e.g.The p
28、roblem is whether the meeting will be held.3.引导引导同位语从句同位语从句时:时:e.g.I have no idea whether he is willing to help us.4.引导引导宾语从句前置宾语从句前置时:时:e.g.Whether they will join in the Winter Camp I dont care.5.作介词宾语作介词宾语时:时:e.g.We arent interested in whether he will agree with us or not.6.作动词作动词discuss的宾语的宾语时:时:
29、e.g.We are now discussing whether we should group these three companies.7.其后其后接动词不定式接动词不定式时:时:e.g.Can you tell me whether to go or to stay?8.与与or not直接连用直接连用时,用时,用whether,即,即whether or not,如果,如果分开时,两者都可分开时,两者都可以以,即,即whether/if.or not。e.g.I dont care whether or not he has a holiday.I dont care whethe
30、r/if he has a holiday or not.(八)同位语从句与定语从句的区别(八)同位语从句与定语从句的区别1.同位语从句既同位语从句既“说明、修饰说明、修饰”先行词,又先行词,又“等同等同”于先行词。定语从句于先行词。定语从句“修饰、限修饰、限制制”先行词,由先行词,由“关系词关系词”替代先行词替代先行词,在在从句中充当成分从句中充当成分。e.g.We are delighted at the news that we are going to spend our summer vacation in Dalian.(同位语从句同位语从句)Neither of us showe
31、d any interest in the news that John told us yesterday.(定语从句定语从句)2.that在从句中的作用在从句中的作用 同位语从句中同位语从句中that为连接词,只起连接作为连接词,只起连接作用,在从句中不作成分,一般也不能省用,在从句中不作成分,一般也不能省略;定语从句中的略;定语从句中的that为关系代词,在从为关系代词,在从句中充当句子成分,可作主语、宾语和句中充当句子成分,可作主语、宾语和表语,作宾语时常可省略。表语,作宾语时常可省略。e.g.The news(that)he told me surprised me.(定语从句定语从
32、句)The news that he gave in surprised me.(同位语从句同位语从句)3.其他引导词的使用其他引导词的使用 引导同位语从句的词除连接词引导同位语从句的词除连接词that外,外,还可用还可用whether,连接代词,连接代词who,what及及连接副词连接副词when,where,how,why等;引等;引导定语从句的词除导定语从句的词除that外,还有关系代外,还有关系代词词who,whom,whose,which,as以及关系以及关系副词副词when,where,why。(九)(九)wh-ever和和“no matterwh-”wh-ever既可引导名词性从
33、句,又可引既可引导名词性从句,又可引导让步状语从句,而导让步状语从句,而no matter wh-只能引导只能引导让步状语从句让步状语从句。e.g.Whatever/No matter what I said,he wouldnt listen to me.(让步状语从句让步状语从句)He would believe whatever/anything that I said.(宾语从句宾语从句)名词性从句包括主语从句、宾语从名词性从句包括主语从句、宾语从句、同位语从句和表语从句。考查要点句、同位语从句和表语从句。考查要点主要是连接代词和副词的正确使用,主主要是连接代词和副词的正确使用,主语、
34、谓语的语序,双重连接词以及特殊语、谓语的语序,双重连接词以及特殊句型的使用等。其考点主要包括:句型的使用等。其考点主要包括:1.名词性从句的连接词。名词性从句的连接词。如:有词义的连如:有词义的连接代词接代词who,whose,whom,what,which;连接副词连接副词when,where,why,how;从属从属连词连词that,whether,if,as if;无词义的无词义的that在从句中不担任成分,有时可省略。在从句中不担任成分,有时可省略。2.名词性从句的语序和时态。名词性从句的语序和时态。3.it作形式主语、形式宾语的情况。作形式主语、形式宾语的情况。如:如:1)Itbe形
35、容词形容词that从句从句2)Itbe过去分词过去分词that从句从句3)Itbe名词名词that从句从句4)It不及物动词不及物动词(appear,happen等等)that从句从句4.名词性从句中的虚拟语气。名词性从句中的虚拟语气。如:如:1)It is(was)essential(important,natural)that;2)It is(was)suggested(demanded,wished,desired)that等。等。5.what引导名词性从句时的语义功能和语法引导名词性从句时的语义功能和语法功能。功能。如:如:whatthe thing that/anything tha
36、t;whatthe place that;whatthe time that;whatthe person that等。等。6.whoever,whatever,whichever引导名词性引导名词性从句时的语义功能和语法功能。从句时的语义功能和语法功能。重点考查连接词重点考查连接词that,what的用法;的用法;特殊特殊疑问词引导的名词性从句;疑问词引导的名词性从句;wh-ever引导引导的名词性从句。的名词性从句。1.(2013北京北京)_ makes the book so extraordinary is the creative imagination of the writer.
37、A.That B.What C.Who D.Which解析:解析:使这本书不同寻常的是作者富有创造使这本书不同寻常的是作者富有创造性想象力。性想象力。what引导主语从句引导主语从句,作主语。作主语。that引导主语从句时引导主语从句时,不作句子成分不作句子成分;who指人指人;which引导主语从句引导主语从句,哪一个哪一个,哪一些。哪一些。2.(2013天津天津)_ I want to tell you is the deep love and respect I have for my parents.A.That B.WhichC.Whether D.What解析:解析:我想告诉你的是
38、我对父母深沉的爱我想告诉你的是我对父母深沉的爱和敬意。此处是一个主语从句和敬意。此处是一个主语从句,从句中从句中tell缺宾语。缺宾语。that引导主语从句不作成分不翻引导主语从句不作成分不翻译译;which哪一个哪一个;whether是否是否,引导名词引导名词性从句不作成分。性从句不作成分。3.(2013四川四川)_ you said at the meeting describes a bright future for the company.A.When B.How C.What D.That解析:解析:你在会议上所说的描述了公司的美好你在会议上所说的描述了公司的美好未来。未来。A在名
39、词性从句中作状语在名词性从句中作状语;B作状语作状语;C项可作主语、宾语或表语项可作主语、宾语或表语;D只起引导作用只起引导作用,不作句子成分。分析句子结构可知在主语从不作句子成分。分析句子结构可知在主语从句中缺少宾语。句中缺少宾语。4.(2013江西江西)_ one of you breaks the window will have to pay for it.A.Whoever B.WhateverC.Whichever D.Wherever解析:解析:无论你们中哪一个打破了窗户都必无论你们中哪一个打破了窗户都必须赔偿。须赔偿。A“无论谁无论谁”;B“无论什么无论什么”;C“无论哪一个无
40、论哪一个”;D“无论在哪里无论在哪里”。只有只有whichever后面可以接代词后面可以接代词one。5.(2013陕西陕西)It remains to be seen _ the newly formed committees policy can be put into practice.A.that B.whichC.what D.whether解析:解析:新成立的委员会的政策是否能落实新成立的委员会的政策是否能落实还需拭目以待。还需拭目以待。it是形式主语是形式主语,后面是一个后面是一个主语从句。主语从句。6.(2013新课标全国卷新课标全国卷)Police have found _
41、appears to be the lost ancient statue.A.which B.where C.how D.what解析:解析:警察发现了疑似失窃的古老雕像。警察发现了疑似失窃的古老雕像。found后是宾语从句后是宾语从句,从句中无主语从句中无主语,A、D两两项是连接代词项是连接代词,能在名词性从句中作主语能在名词性从句中作主语,B、C两项是连接副词两项是连接副词,不能在名词性从句中作主不能在名词性从句中作主语。语。which表示表示“哪一个哪一个”,有范围限制有范围限制;what表示表示“一切事一切事”,表示泛指。表示泛指。7.(2013安徽安徽)From space,the
42、 earth looks blue.This is_ about seventy-one percent of its surface is covered by water.A.why B.how C.because D.whether解析:解析:从太空上看从太空上看,地球看起来是蓝色的。地球看起来是蓝色的。这是因为它表面大约这是因为它表面大约71%都被水覆盖着。都被水覆盖着。because引导表语从句引导表语从句,表原因。表原因。why表结果表结果;how表方式表方式;whether“是否是否”。热点考向热点考向 1 主语从句主语从句 1.主要考点主要考点:1)that引导主语从句时引导主
43、语从句时,常用常用it作形式主语作形式主语,常常见的句型见的句型:It+be+形容词形容词+that从句从句It+be+名词名词(短语短语)+that从句从句It+be+过去分词过去分词(said/told/reported/decided等等)+that从句从句It+特殊动词特殊动词(seems/appears/happens/matters)+that从句从句2)what与与that在引导主语从句时的区别在引导主语从句时的区别:what引导主语从句时在从句中充当句子成引导主语从句时在从句中充当句子成分分,如主语、宾语、表语如主语、宾语、表语,而而that引导从句引导从句,不充当成分。不充当
44、成分。e.g.What you said yesterday is right.(what引导主语从句引导主语从句,作作said的宾语的宾语)That English is important is an undoubted fact.(that引导主语从句引导主语从句,不作任何成分不作任何成分,但不可省略但不可省略)3)主语从句若含有主语从句若含有“是否是否”意义意义,其引导词只其引导词只能用能用whether,不能用不能用if。e.g.Whether he will be able to come tomorrow remains a question.2.突破技巧突破技巧:1)掌握形式主
45、语的句式及变化,根据句意选掌握形式主语的句式及变化,根据句意选取合适连接词取合适连接词,除除that在句子中没有意义在句子中没有意义,但但不能省略外不能省略外,其他连接词均在句中有意义。其他连接词均在句中有意义。2)what,that,which,whether连接主语从句的连接主语从句的区别。区别。热点考向热点考向 2 宾语从句宾语从句 1.主要考点主要考点:1)动词动词find,feel,think,consider,take(认认为为),make,believe,guess,suppose,assume等后面有宾语补足语时等后面有宾语补足语时,且宾语且宾语是从句时是从句时,需用需用it作
46、形式宾语而将作形式宾语而将that引引导的宾语从句后置。导的宾语从句后置。2)宾语从句的语序为陈述语序宾语从句的语序为陈述语序;主句谓语主句谓语动词用一般现在时动词用一般现在时,从句谓语动词可以从句谓语动词可以用各种时态用各种时态;主句谓语动词用一般过去主句谓语动词用一般过去时时,从句需用过去的相应时态从句需用过去的相应时态,但从句若但从句若表示客观真理、规律表示客观真理、规律,用一般现在时。用一般现在时。e.g.He said that he had been to the space station.3)由由whether或或if引导的宾语从句引导的宾语从句,要保持要保持陈述句语序。此外陈
47、述句语序。此外,whether与与if在作在作“是否是否”讲时讲时,一般可以换用一般可以换用,但在但在下列下列情况下一般只能用情况下一般只能用whether,不用不用if。引导的引导的从句作介词宾语从句作介词宾语时。时。e.g.Everything depends on whether we have enough money.从句中有从句中有or或或whether or not连用连用时。时。e.g.I wonder whether or not he will come.Tell me whether or not I should invite Nick.后接动词不定式时。后接动词不定式
48、时。e.g.Can you tell me whether to go or to stay?2.突破技巧突破技巧:1)把握句意把握句意,选取合适的连接词、时选取合适的连接词、时态、语序态、语序;2)注意注意whether与与if的互换和区别。的互换和区别。热点考向热点考向 3 表语从句表语从句 1.考查内容考查内容:1)表语从句常跟在这些系动词后表语从句常跟在这些系动词后,如如be,look,remain,seem等。等。e.g.That is just what I want.2)除常用的连接代词、副词外除常用的连接代词、副词外,as if/though,because,why等也可以引导
49、宾语从句。等也可以引导宾语从句。e.g.It looks as if its going to rain.3)引导引导表语从句的表语从句的that不能省略不能省略;if不能用于不能用于 引导表语从句引导表语从句。e.g.The reason is that he got up late.2.突破技巧突破技巧:1)理解句意理解句意,把握语境把握语境,扣准连接词在扣准连接词在句中的含义句中的含义;2)掌握系动词后的表语从句辨析掌握系动词后的表语从句辨析that,because,if,whether。热点考向热点考向 4 同位语从句同位语从句 1.考查内容考查内容:1)同位语从句中的名词:同位语从句
50、中的名词:在复合句中在复合句中,同位语从句说明其前面名词的同位语从句说明其前面名词的具体内容具体内容,同位语从句通常由同位语从句通常由that引导引导(that不能省略不能省略)。可用于同位语从句的名词有。可用于同位语从句的名词有advice,demand,doubt,fact,hope,idea,information,message,news,order,problem,promise,question,request,suggestion,truth,wish,word等。等。e.g.The news that the Shenzhou-spaceship set off success