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高考表语从句_表语从句高考题

tamoadmin 2024-05-27 人已围观

简介1.Being a good listener is a kind of quality and that’s___it takes to keep friendship. A.how .2.英语从句类型总结3.定语从句,表语从句,宾语从句,状语从句等从句,是并列关系,还是交叉关系,或是包含关系?4.什么是名词性从句,什么是定语从句?5.英语三大从句如何正确区别?6.where引导从句的用

1.Being a good listener is a kind of quality and that’s___it takes to keep friendship. A.how .

2.英语从句类型总结

3.定语从句,表语从句,宾语从句,状语从句等从句,是并列关系,还是交叉关系,或是包含关系?

4.什么是名词性从句,什么是定语从句?

5.英语三大从句如何正确区别?

6.where引导从句的用法有哪些

高考表语从句_表语从句高考题

1、知识图谱

种类 形式

主语从句 1、多数是it作形式主语,主语从句放在主句之后。

2、that在句首引导主语从句时不可省。

表语从句 1、跟在系动词be, seem, look等之后。

2、除常见的疑问代词、副词外,连词as if, because也可以引导表语从句。

同位语从句 后跟同位语从句的抽象名词有:idea, news, fact, promise, answer, belief, condition, doubt, hope, fear, proof, question, reply, report, suggestion, thought, truth等。

宾语从句 1、从句在及物动词或介词后面作宾语。

2、从句在某些表语形容词后面作宾语,如sure, happy, glad, certain等

2、重点难点

① 考查主句和从句之间连接词的使用,尤其是that, if, whether, what, whatever等连接词。

② 主句和从句中时态的一致。

③ 以疑问代词、疑问副词引导的名词性从句的语序问题。

④ 各种从句含义、结构上的差别。

3、热点冷点

① that在名词性从句中的几种使用情况,何时可省,何时不可省。

② 区别易混淆连词,如that和what,whether和if,what和which等。

[经典与原创]

[例1](2005重庆高考)

The lady's hand shook frequently. She explained to her doctor ______ this shaking had begun half a year before, and ______, only because of this, she had been forced to give up her job.

A. when; how B. how; when

C. how; how D. why; why

[互动] 本题考查根据句意选择正确的名词性从句的引导词。从句子结构看,两个空格处都是引导宾语从句的连接副词。第一空后面的从句已有明确的时间状语,因此填how较合适,作为病人不可能知道病因故why不合适;第二空后面的从句用的是完成时态,故when也不合适,而放弃工作的原因很明确,故why也不对。因此只有C正确。

[答案]C

[小结] 选择正确的词引导从句一定要从句意、句子结构,甚至时态多方面综合考虑。

[例2] ______ you'll be able to succeed mainly depends on ______ you do and ______ you do it.

A. If; what; why B. Whether; how; why

C. That; whether; how D. Whether; what; how

[互动]考查名词性从句。分析句子结构可知,第二空应该是做do的宾语,引导on后面的宾语从句,只能用what,第三空应该是do it的方式状语,用how,那么第一空则应该是个主语从句,一般疑问句改成主语从句只能用whether引导,不能用if。

[答案]D

[小结]if只能用来引导条件状语从句和宾语从句,whether可以用来引导让步状语从句和所有类型的名词性从句。要熟练掌握各个连词、疑问代词、疑问副词可以引导的各种类型的从句,以利于在上下文语境中选择一个从含义到结构都符合句子的引导词。

1. 考查名词性从句。第一个空既要做understand的宾语又要引导一个主语从句,只能用what,that无此功能,因此排除B,C、D也不对,因为前后搭配不对。本句意思是"她不理解的是为什么越来越少的学生对她的课感兴趣"。 "…的原因是…"用句型:the reason why… is that…。

2. 本题考查no matter引导的让步状语从句和whoever引导的名词性从句。句子结构可看出,前后两部分缺的是主语和宾语,因此不能用no matter来引导,而要用whoever引导的名词性从句。至于A项中的Anyone后面如果有who这一关系代词也是正确的。

3. 考查名词性从句。分析句子结构可知,前半部分是个主语从句,当主语是陈述句放在句首时,一定要用That来引导,后半部分是个表语从句,因为引导词同时要做expected的宾语,因此用what。whether引导主语从句、同位语从句、表语从句时,不能由if替代。

4. what he could后省略了do,what引导的是宾语从句。不定式to help作目的状语,表示"尽力帮助某人"经常用do what one can to help sb.或者do all/everything (that) one can to help sb.

5. 根据句意:"守信"的意思是你做你曾经告诉过某人你要做的事。第一空应该是个既能做do的宾语,又能做told的直接宾语的词,what是个合适的词,而that不行,因其引导宾语从句时不能做从句的一个成分。第二空后面是个定语从句,其先行词是前面的宾语从句what you have told someone。

6. 试把本句拆分成如下两句:He was trying to find ______; ______ so many people had failed to find.这时候就不难看出所缺的词都是做find的宾语,而在题干中还要引导一个宾语从句,很容易知道用what。

由本题可以受到一些启发,出题的人通常会用不同的句式来把题干中的句子复杂化,因此我们在解题时可以反其道而行之,比如:把复杂句变成简单句,把疑问句变成陈述句,把倒装句变成正常语序,把被动语态变成主动语态,把省略句补充完整等。

7. 考查宾语从句中关系词的省略问题。本题考查宾语从句。一般来说陈述句做宾语从句时由that来引导,而且常可省略,但当宾语从句不止一个时是不能省的。同样地,多个that引导定语从句时,第一个作宾语的that可以省,但后面的that不可以省。

8. 考查两个知识点,一是宾语从句的语序,二是"看起来像"用什么结构。宾语从句用陈述语气,因此排除A、C两项,"看起来像"用what… look like。表达"看起来怎么样"的常用句型有:What is… like? What do you think of…? How is…? How do you find…? How do you like…?

在名词性从句中,不论是主语从句、宾语从句、表语从句还是同位语从句,尽管有疑问词引导,语序还是陈述句的语序。

9. 考查用正确的关连词引导从句。分析本题结构可知是考查宾语从句。I would do后面跟宾语从句,whatever在宾语从句中做can (do)的宾语。whatever还可以引导让步状语从句,如:Whatever you say, I won't believe you.

10. 考查对句子结构的分析能力。根据主谓一致原则,首先排除C、D,然后从句子结构分析可知这是个主语从句,由it做形式主语,而且是it is declared…句型,只是以疑问句形式出现增加了难度,真正的主语是how many引导的从句,从句中的时间状语up to now"到目前为止",应该用现在完成时。当主语是个较长的句子或短语时,常用it作形式主语,而把真正的主语放在后面,但依然是主语从句,如:Does it make any difference where we shall have the meeting?

11. 考查句子结构。分析句子结构可知,and后面的句中有主语从句,但it, which都不能引导主语从句,that引导主语从句时不在从句中充当成分,而题中需要一个能在主语从句中做主语的代词,只能是what。what's worse = to make things even worse"让事情更糟的是",在句中常作插入语。

12. who、 whom 、whose 、what、 which、 whoever、 whatever、 whichever 等均可以引导主语从句,但who、 whom、 whose、what 、which引导主语从句时,含有疑问的意思;whoever、whatever 、whichever在引导主语从句时没有疑问色彩,而又强调的意思,解释为"无论谁、无论什么、无论哪个",如:

Who broke the window is still unknown.

Whoever broke the window will be punished.

13. 考查考生分析句子结构的能力。首先要理解句子的意思"你在抢劫案发生两天以后才来报案,怎么会有这样的事?",当句子的主语太长时,我们常用it来作形式主语,而把that引导的真正的主语从句放在后面。come about意思是"发生"。做形式主语或形式宾语时只能用it,不能用别的代词。

14. 本题考查seem一词的用法。从句子结构来看需要一个形式主语,真正的主语是后面的动词不定式,因此排除B、C,如果题干中是more difficulty,那么用D存在句There seems to be。A是一个seem引导的表语从句,从句中的it做形式主语。

15. 本题考查表语从句的用法,A. there不能引导表语从句,C. there where, there之后不能用where引导的从句来修饰,D. where there, 既用了引导词where就不能用there, 故也排除。

16. come up是固定词组,意思是"提出;出现"。从句子结构分析,本句含有同位语从句,说明question的具体内容,从句中成分完整,因此排除B、C,提出疑问不该用that引导的陈述句,因此排除A。

17. 可以从理解句子意思着手,句子的意思是"Lily想好了长大后做什么",因此idea后面的句子就是Lily的想法,跟idea之间是同位语关系,在这个同位语从句中需要一个词来做be的宾语,that引导的同位语通常是个陈述句,as引导状语从句或非限制性定语从句,which的含义不对,只有what从结构和意义上符合题目要求。

同位语从句和定语从句的区别:

① that在定语从句中是关系代词,充当主语或宾语;而在同位语从句中是连词,只起连接作用,没有具体词义。试比较:

The news that our team had won the game excited us. (同位语从句)

The news that he told us was unbelievable. (定语从句,that指代news,在从句中作宾语)

② 同位语从句的作用是对前面的名词进行解释说明,它所表达的概念在内涵上等同其中心词;定语从句则不行。

③ 同位语从句的另外一个特点是可以用中心词作主语,把同位语从句改为表语从句;定语从句则不行。如上面第一个例句可改成:The news was that our team had won the game.

18. 本题中的名词the order后面跟的是that引导的同位语从句,order后面的同位语从句和表语从句要用should +动词原形表示虚拟语气(should可以省略),类似名词还有suggestion, advice, request等,此类名词的动词形式后面跟宾语从句时也要用should+动词原形(should可以省略),如order, suggest, require, demand, insist等。如:

The doctor suggested that she (should) stay in bed for a few days.

My idea/suggestion is that he (should) accept the job.

19. insist后可以接that宾语从句,可表示两种意思:

1)"坚持说",后面的宾语从句中谓语动词用陈述语气。例如:

The Arab insisted that he had never seen the camel.

这位阿拉伯人坚持说他从来没看见过这骆驼。

2)"坚持要","坚持要求",后面的宾语从句中谓语动词用虚拟语气。例如:

He insisted that I (should) lie down for a while.

他坚持要我躺一会儿。

本题中的insist属于第二种情况。

20. 这是一个含有宾语从句的复合句,介词of的宾语是后面的整个句子,引导词同时作从句的主语,因此不能用whom,而应该用who。句子意思是"这关系到谁将得到这个位置的问题"。

who引导名词性从句的同时,还保存本身疑问的含义,即 "谁"。例如:

Who will attend the meeting has not been decided. 谁将去参加这个会议还没有定下来。

而whoever没有疑问的意思,相当于the person / anyone who。引导名词性从句的还有whatever, whichever。例如:

Whoever leaves the classroom last should turn off the light. 不管谁最后离开教室都应把灯关了。

至于no matter who/what等只能引导状语从句。试比较:

No matter who has broken the law should be punished. (×)

Whoever has broken the law should be punished. (√)

21. 从下文的回答of course来看,第一个人说话应该是怀疑的语气,而A、B、C都是较为肯定的语气,只有D,I doubt if表示怀疑。doubt"怀疑"后面跟宾语从句时,如果主语是肯定句,从句用if/whether引导,如果主句是否定句,从句用that来引导,同样地,doubt的同位语从句、表语从句也是如此,常用于There is no doubt that…或There is some doubt whether…,注意if不能引导除宾语从句以外的任何名词性从句,所以doubt后面的同位语用whether而不用if来引导。如:

I don't doubt ____ Mary will devote all her spare time ____ her lessons.

A. that; to go over B. that; to going over

C. if; to go over D. whether; to going over

答案B

22. question的用法与doubt相似。主句是否定含义时,question后面的从句用that来引导,不过当主句是肯定含义时,question后面的名词性从句除了用whether来引导外还可以用其他疑问词来引导,来提问不同的句子成分。如:

There is no question that he will succeed. 他会成功是勿容置疑的。

It is still a question ______ we shall have our sports meet.

A. if B. that C. what D. when

答案D

23. idea后面是个同位语从句,根据句子意思用that最合适。后面跟同位语从句的抽象名词常有:idea, news, fact, promise, answer, belief, condition, doubt, hope, fear, proof, question, reply, report, suggestion, thought, truth等。

24. suppose = supposing = supposing that,意为"假定;假如",用作连词。suppose (that)…或者Let's suppose (that)…句型里是宾语从句,但通常表示一个祈使句,意思是"(让我们)假设",宾语从句里可以用陈述语气,也可以用虚拟语气,本题中的be动词用were就是虚拟语气,主句里的would是对将来的虚拟。

25. 从结构上看是个表语从句,从句子上下文的意思来看是询问原因,因此用why,意思是"这就是你为什么离开了几天的原因吗?"

26. 从句子的结构来看空格及后面是作give的宾语,而且所缺的引导词作wants的宾语,因此排除A、D,whichever和whatever都可以作主语、宾语、表语,区别在于:which(ever)表示在一定范围内的选择,即在给定或特指的、有明确界限的事物中选择;而what表示不相属,即没有确定范围。试比较:

She showed me two skirts and asked me what I would like to take. (×)

She showed me two skirts and asked me which I would like to take. (√)

根据上面的解释,本题应该用whatever。

27. 本题结构较复杂,wish后面跟的是个宾语从句,用虚拟语气,在这个大的宾语从句里是个小的宾语从句what you did作would have learned的宾语。本句的意思是"真希望我们在学校里能学到你做的事情"。

28. that引导同位语从句,谓语动词goes将The story和that从句隔开,增加了解题难度。类似结构还有Word came that…"消息传来"。

注意:that引导名词性从句时既无语法功能,也无词汇意义,只是引导词。

29. wondering后面是宾语从句,引导词在从句中作expects的宾语,但又作will win的主语,因此不能用whom,应填who。

30. 根据问句提问的是what作about的宾语,因此用whether引导宾语从句,注意此时不能用if替代whether,因为if不能作介词宾语。

31. chance后面是that引导的同位语从句,chance意思是"可能性",再如:

There is no chance that it rain today. = There is no chance of rain today. 今天下雨的可能性不大。

chance后面也可以有表语从句,如:

Chances are that he has already arrived. 他可能已经到了。

chance用作形容词表示"偶然的"时,还可以用在含有主语从句的复合句中,如:

It was pure chance that we won the game. 我们赢得这场比赛是偶然的。

32. whether引导主语从句作lies in的主语,lie in"在于;取决于",本句意思是"出版社是否出版这本书取决于它的质量"。

33. 根据下一句意"事实上他还很虚弱"可知as if后要用虚拟语气,had got是has got的虚拟语气。as if引导表语从句通常在一些感官系动词之后,如seem/look/sound/taste as if等,从句中可以根据情况用陈述或虚拟语气。

34. 本题是个否定转移的含有宾语从句的复合句,从句式上看B、D用了否定转移是正确的,但B错在宾语从句的时态不对,D错在动词词组用bring about含义不对。A、C用little来表示否定也是可以的,但C中用的动词词组bring forward含义不对。只有A正确。

① 否定转移:当think后面的宾语从句是否定意义时,宾语从句常采用肯定形式,而在主句中用否定形式,语法上把这种现象叫做否定转移。需要否定转移的词还有believe, suppose, guess, imagine等。如:

I don't think it's a waste of money. 我认为那不是浪费钱。

I don't believe he has tried his best. 我相信他还没有尽力。

② 双重疑问句:疑问词+do you think/ believe/ suppose/ imagine…?,从句中语序依然是陈述语序,如:

Who do you think can answer this question? 你认为谁能回答这个问题?

Where do you think I can get a job? 你认为我可以在哪里找到一个工作?

What do you think they should do to solve their problem? 你认为他们该做什么来解决问题?

When do you think they will start? 你认为他们何时出发?

35. 考查宾语从句中语序方面的特殊情况。宾语从句中what the matter was意思是"这种物质是什么",而what's the matter意思是"怎么回事,怎么了"。或to see what's wrong with…或to see what the problem with… was。

36. 根据搭配be pleased with sth.因此排除A、D,"我们做的事" what we have done = all (that) we have done,"我们说的话"all we have said = what we have said.

37. 根据句子末尾的for,其后应该跟代词作宾语,故可以排除A、C、D,有时把for提前,for what = why。

38. 本题容易错把countries当成是先行词,误选A。其实in some countries是整个句子的地点状语,而主语是what从句,意思是"在有些国家,被称为是public schools的学校并非为公家所有"。

39. 从句子结构及含义分析,空格处是by的宾语从句,A错在从句没有主语,B错在that在从句中不能作任何成分,D错在语序,本句意思是"对于在中国看到的史密斯先生留下了很深的印象"。

40. 是what引导的表语从句,本句意思是"水的重要性今天仅次于氧气,并将继续次于氧气"。

41. 题中的suggest意思是"暗示;表明",后跟从句用陈述语气,而当suggest表示"建议"时,用虚拟语气。本句中的suggest属于前者。

42. 本句意思是:认为知道自己事实上不知道的东西是个在错误。此句中的所缺的部分是作know的宾语,而且作you don't (know)的宾语。整个句子的主语是动名词Thinking短语,谓语动词和单数形式。

43. 本句意思是"我相信你已经尽力并且(我相信)情况会好转"。及物动词后有两个或两个以上的宾语从句时,只有第一个连词that可以省略。

44. 本题是个where引导的主语从句,it是形式主语,真正的主语where从句被放在后面以避免头重脚轻,意思是"我去哪里避暑真的不关你的事"。

45. 句子意思是"这个课程中学生必须学的许多东西不是在课堂上提供的",选B错在主谓不一致,选C错在应该用倒装,D项没有这种说法,all that = what。本题选A,what从句作of的宾语从句。

46. 从句子结构分析,wonders后面是宾语从句,从句中缺少主语,能起连接作用并作主语的只有what。句子意思是"尽管Emma对她的成功很满意,但她想知道她的个人生活会怎样"。

47. 本题非正常的语序给解题增加了难度。答句的正常语序是I'm not sure at the moment when I'll have time,原来是个when引导的宾语从句!

48. 从结构和含义分析fear后面应该是个同位语从句,用that 来引导补充说明fear的内容。本句意思是"医生们尽力减少人们担心自己被感染上目前被称为SARS的疾病的恐惧"。

49. 本题中的答句里的little含有否定含义,因此doubt后面的同位语从句应该用that来引导,详见21题解释。本句意思是"事实上我对此几乎没有什么怀疑"。

Being a good listener is a kind of quality and that’s___it takes to keep friendship. A.how .

B,这是一个be动词引导的表语从句,从句it was rather closely modeled on his own life不缺主要成分,所以由that作引导词

句子主干部分为Part of the reason was (that it was rather closely modeled on his own life.表语从句),David Copperfield为his own novel的同位语。Charles Dickens loved his own novel 是定语从句,修饰reason

翻译为:查尔斯.狄更斯喜爱他自己的小说《大卫.科波菲尔》的一部分原因是,这部小说谨遵他自己的生活来写。

英语从句类型总结

D

D命题立意考查表语从句。

解题思路表语从句中take(需要)缺少宾语,因此要用what来引导这个表语从句,what作take的宾语,答案选项中起双重作用的引导词只能是what。句意为:做一名好的听众是一种品质,并且那也正是维持友谊所需要的。

知识拓展从句辨析是高考重点考查知识,考生应分清从句类型及对应的引导词。

定语从句,表语从句,宾语从句,状语从句等从句,是并列关系,还是交叉关系,或是包含关系?

英语从句主要有三种类型,分别为定语从句(限定性定语从句、非限定性定语从句)、状语从句(让步、时间、地点、方式等状语从句)和名词性从句(主语从句等)。 扩展资料

 一、定语从句

 在复合句中, 修饰名词或代词的从句叫定语从句,被修饰的名词或代词叫先行词,引导定语从句的有关系代词 who, whom, whose, which, that等和关系副词where, when, why等,关系代词和关系副词在定语从句中担任句子成份。

 1.由who引导的定语从句中,who用作主语, 如:This is the boy who often helps me.

 2.由whom引导的定语从句中,whom用作宾语,如:The man whom you are waiting for has gone home.

 3.由whose引导的定语从句中,whose用作定语 ,如 :Do you know the girl whose skirt is white?

 4.由which引导的定语从句中,which用作主语或谓语动词的宾语或介词的宾语,如:

 5.由that引导的定语从句中,that可以指人或物,在从句中作主语或谓语动词的宾语,但不能放在介词后面作介词宾语,如:

 The book that I bought yesterday was written by Lu Xun.

 6.由when, where, why引导的定语从句,如:

 I don't know the reason why he was late.

 This is the place where we have lived for 5 years.

 I'll never forget the day when I met Mr Li for the first time.

 注意:先行词是表示地点时,如果从句的谓语动词是及物的,就用 that(which),如果从句的谓语动词是不及物的,就用where引导。This is the house Which /that he has lived in for 15 years.(Where he has lived for 15 year.)

 7. 限制性定语从句和非限制性定语从句

 (1)限制性定语从句是句中不可缺少的组成部分,主句和从句之间不用逗号分开。引导非限制性定语从句的关系代词有who, whom, whose, which, of which等,这些关系代词都不能省略。

 (2)非限制性定语从句是对主句先行词的补充说明,没有这种从句,不影响主句意思的完整,一般用逗号把主句和从句分开, 关系代词用 which,不用that;指人时可用who,如 :I have two brothers, who are both students.

 二、状语从句

 由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。状语从句是一较大的'语法项目,也是近几年高考题中常见的一个重要试点。高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。同时对方式状语从句也应引起重视。

 1、时间状语从句

 表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner than, hardly (scarcely) when, every time等引导。

 When I came into the office, the teachers were having a meeting.

 He started as soon as he received the news.

 Once you see him, you will never forget him.

 No sooner had I gone to bed than I went to sleep.

 2、原因状语从句

 原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because强。

 He is disappointed because he didn't get the position.

 As it is raining, I will not go out.

 Now that you mention it, I do remember.

 3、地点状语从句

 引导地点状语从句的连词是where 和wherever等。

 Sit wherever you like.

 Make a mark where you have a question.

 4、目的状语从句

 引导目的状语从句最常用的词(组)是so, so that(从句谓语常有情态动词), in order that, in case(以防,以免)等。

 Speak clearly, so that they may understand you.

 She has bought the book in order that she could follow the TV lessons.

 He left early in case he should miss the train.

 5、结果状语从句

 结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。由so that (从句谓语一般没有情态动词), so that, such that等引导。

 She was ill, so that she didnt attend the meeting.

 He was so excited that he could not say a word.

 She is such a good teacher that everyone admires her.

 6、条件状语从句

 条件状语从句分真实性(有可能实现的事情)与非真实性(条件与事实相反或者在说话者看来不大可能实现的事情)条件句。引导条件状语从句的词(组)主要有if, unless, so (as) long as, on condition that, so (as) far as, if only ( = if )。注意:条件从句中的if 不能用whether替换。

 If he is not in the office, he must be out for lunch.

 You may borrow the book so long as you keep it clean.

 So far as I know(据我所知), he will be away for three months.

 You can go swimming on condition that ( = if ) you dont go too far away from the river bank.

 If he had come a few minutes earlier, he could have seen her.

 7、让步状语从句

 让步状语从句可由although, though, as, even if (though), however, whatever, whether or, no matter who (when, what, ) 等引导。注意:as引导的让步状语从句一般是倒装的。

 Though he is a child, he knows a lot.

 Child as he is, he knows a lot.

 Whatever ( = No matter what ) you say, Ill never change my mind.

 8、方式状语从句

 方式状语从句常由as, as if (though), the way, rather than等引导。

 You must do the exercise as I show you.

 He acted as if nothing had happened.

 9、比较状语从句

 比较状语从句常用than, so (as) as, the more the more等引导。

 I have made a lot more mistakes than you have.

 He smokes cigarettes as expensive as he can afford.

 The busier he is, the happier he feels.

 三、名词性从句

 在句子中起名词作用的句子叫名词从句 (Noun Clauses)。 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

 引导名词性从句的连接词可分为三类:连词:that(无任何词意);whether, if(均表示“是否”表明从句内容的不确定性);as if ,as though(均表示“好像”,“似乎”)。

 以上在从句中均不充当任何成分

 连接代词:what, whatever, who, whoever, whom, whose, which. Whichever, whomever

 连接副词:when, where, how, why

 具体分类

 1.主语从句

 作句子主语的从句叫主语从句。主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。that在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。例如:

 What he wants to tell us is not clear. 他要跟我们说什么,还不清楚。

 Who will win the match is still unknown. 谁能赢得这场比赛还不得而知。

 2.宾语从句

 名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样,在句中可以作谓语动词或介词及非谓语动词的宾语。

 (1) 由连接词that引导的宾语从句

 由连接词that引导宾语从句时,that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。例如:

 He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。

 (2)用who,whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句,应注意句子语序要用陈述语序。例如:

 I want to know what he has told you. 我想知道他告诉了你什么。

 3.表语从句

 在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样,表语从句位于连系动词后,有时用as if引导。其基本结构为:主语 + 系动词 + that从句。例如:

 The fact is that we have lost the game. 事实是我们已经输了这场比赛。

 That's just what I want. 这正是我想要的。

 4. 同位语从句

 同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导,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。例如:

 The news that we won the game is exciting. 我们赢得这场比赛的消息令人激动。

 I have no idea when he will come back home. 我不知道他什么时候回来。

什么是名词性从句,什么是定语从句?

引导名词性从句的连接词可分为三类:

连接词:that,whether,if 不充当从句的任何成分)

连接代词:what, whatever, who, whoever, whom,

whose, which.

连接副词:when, where, how, why

不可省略的连词:

1. 介词后的连词

2. 引导主语从句和同位语从句的连词不可省略。

That she was chosen made us very happy.

We heard the news that our team had won.

比较:

whether与if 均为"是否"的意思。 但在下列情况下,whether 不能被if 取代:

1. whether引导主语从句并在句首

2. 引导表语从句

3. whether从句作介词宾语

4. 从句后有"or not"

Whether he will come is not clear.

大部分连接词引导的主语从句都可以置于句末,用 it充当形式主语。

It is not important who will go.

It is still unknown which team will win the match.

[编辑本段]二. 主语从句

作句子主语的从句叫主语从句。主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。that在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。例如:

What he wants to tell us is not clear. 他要跟我们说什么,还不清楚。

Who will win the match is still unknown. 谁能赢得这场比赛还不得而知。

It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。

Where the English evening will be held has not yet been announced. 英语晚会将在哪里举行,还没有宣布。

有时为避免句子头重脚轻,常用形式主语it代替主语从句作形式主语放于句首,而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下:

(1) It + be + 名词 + that从句

(2)It + be + 形容词 + that从句

(3)It + be + 动词的过去分词 + that从句

(4)It + 不及物动词 + that 从句

另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时,谓语动词要用虚拟语气“(should) +do”,常用的句型有:

It is necessary (important, natural, strange, etc.) that …

It is a pity (a shame, no wonder, etc.) that…

It is suggested (requested, proposed, desired, etc.) that…

[编辑本段]三、宾语从句

名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样,在句中可以作谓语动词或介词及非谓语动词的宾语。

1. 由连接词that引导的宾语从句

由连接词that引导宾语从句时,that在句中不担任任何成分,在口语或非正式的文体中常被省去,但如从句是并列句时,第二个分句前的that不可省。例如:

He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。

We must never think (that) we are good in everything while others are good in nothing. 我们决不能认为自己什么都好,别人什么都不好。

注意:在demand、order、suggest、decide、insist, desire, demand, request, command等表示要求、命令、建议、决定等意义的动词后,宾语从句常用“(should)+ 动词原形”。例如:

I insist that she (should) do her work alone. 我坚持要她自己工作。

The commander ordered that troops (should) set off at once. 司令员命令部队马上出发。

2. 用who,whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句,应注意句子语序要用陈述语序。例如:

I want to know what he has told you. 我想知道他告诉了你什么。

She always thinks of how she can work well. 她总是在想怎样能把工作做好。

She will give whoever needs help a warm support. 凡需要帮助的人,她都会给予热情的支持。

3. 用whether或if引导的宾语从句,其主语和谓语的顺序也不能颠倒,仍保持陈述句语序。此外,whether与if 在作“是否”的意思讲时在下列情况下一般只能用whether,不用if:

a. 引导主语从句并在句首时;b. 引导表语从句时;c . 引导从句作介词宾语时;d. 从句后有“or not”时;e. 后接动词不定式时。例如:

Whether there is life on the moon is an interesting question. 月球上有没有生命是个有趣的问题。

The question is whether she should have a low opinion of the test?

Everything depends on whether we have enough money. 一切要看我们是否有足够的钱。

I wonder whether he will come or not. 我想知道他来还是不来。

Can you tell me whether to go or to stay? 你能否告诉我是去还是留?

4. 注意宾语从句中的时态呼应,当主句动词是现在时,从句根据自身的句子情况,而使用

不同时态。例如:

he studies English every day. (从句用一般现在时)

he studied English last term. (从句用一般过去时)

I know (that) he will study English next year. (从句用一般将来时)

he has studied English since 1998. (从句用现在完成时)

当主句动词是过去时态(could, would除外),从句则要用相应的过去时态,如一般过去时,过去进行时,过去将来时等;当从句表示的是客观真理,科学原理,自然现象,则从句仍用现在时态。例如:

The teacher told us that Tom had left us for America.

5. think, believe, imagine, suppose等等动词引起的否定性宾语从句中,要把上述主句中的动词变为否定式。即将从句中的否定形式移到主句中。例如:

We don’t think you are here. 我们认为你不在这。

I don’t believe he will do so. 我相信他不会这样做。

[编辑本段]三、表语从句

在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样,表语从句位于连系动词后,有时用as if引导。其基本结构为:主语 + 系动词 + that从句。例如:

The fact is that we have lost the game. 事实是我们已经输了这场比赛。

That’s just what I want. 这正是我想要的。

This is where our problem lies. 这就是我们的问题所在。

That is why he didn’t come to the meeting. 那就是他为什么不到会的原因。

It looks as if it is going to rain. 看上去天要下雨了。

需要注意的,当主语是reason时,表语从句要用that引导而不是because。例如:

The reason why he was late was that he missed the train by one minute this morning .

注意whether 可引导表语从句,但与之同义的if却通常不用于引导表语从句。

[编辑本段]四. 同位语从句

同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导,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。例如:

The news that we won the game is exciting. 我们赢得这场比赛的消息令人激动。

I have no idea when he will come back home. 我不知道他什么时候回来。

The thought came to him that Mary had probably fallen ill. 他想到可能玛丽生病了。

同位语从句和定语从句的区别:

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,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:

I had no idea that you were here.(that引导同位语从句,不能省略)

Have you got the idea(that)this book gives you of life in ancient Greece?(that引导定语从句,作宾语,可以省略)

[编辑本段]五、名词性that-从句

1)由从属连词that引导的从句叫做名词性that-从句。 That只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词义。名词性that-从句在句中能充当主 语、宾语、表语、同位语和形容词宾语,例如:

主语:That he is still alive is sheer luck. 他还活着全靠运气。

宾语:John said that he was leaving for London on Wednesday. 约翰说他星期三要到伦敦去。

表语:The fact is that he has not been seen recently. 事实是近来谁也没有见过他。

同位语:The fact that he has not been seen recently disturbs everyone in his office.

近来谁也没有见过他,这一事实令办公室所有的人不安。

形容词宾语:I am glad that you are satisfied with your job.

你对工作满意我感到很高兴。

2)That-从句作主语通常用it作先行词,而将that-从句置于句末,例如:

It is quite clear that the whole project is doomed to failure. 很清楚,整个计划注定要失败。

It's a pity that you should have to leave. 你非走不可真是件憾事。

用it作形式主语的that-从句有以下四种不同的搭配关系:

a. It + be +形容词+ that-从句

It is necessary that… 有必要……

It is important that… 重要的是……

It is obvious that… 很明显……

b. It + be + -ed 分词+ that-从句

It is believed that… 人们相信……

It is known to all that… 从所周知……

It has been decided that… 已决定……

c. It + be +名词+ that-从句

It is common knowledge that… ……是常识

It is a surprise that… 令人惊奇的是……

It is a fact that… 事实是……

d. It +不及物动词+ that-分句

It appears that… 似乎……

It happens that… 碰巧……

It occurred to me that… 我突然想起……

[编辑本段]六、名词性wh-从句

1)由wh-词引导的名词从句叫做名词性wh-从句。Wh-词包括who, whom,. whose, whoever, what, whatever, which, whichever等连接代词和where, when, how, why等连接副词。Wh-从句的语法功能除了和that-从句一样外,还可充当介词宾语、宾语补语和间接宾语等,例如:

主语: How the book will sell depends on its author. 书销售如何取决于作者本人。

直接宾语:In one's own home one can do what one likes. 在自己家里可以随心所欲。

间接宾语:The club will give whoever wins a prize.

俱乐部将给得胜者设奖。

表语: My question is who will take over president of the Foundation. 我的问题是谁将接任该基金会主席职位。

宾语补足语:She will name him whatever she wants to. 她高兴给他起什么名字就取什么名字。

同位语: I have no idea when he will return.

我不知道他什么时候回来。

形容词宾语:I'm not sure why she refused their invitation. 我尚不能肯定她为什么拒绝他们的邀请。

介词宾语: That depends on where we shall go.

那取决于我们去哪儿。

2)Wh-从句作主语也常用先行词it做形式主语,而将wh-从句置于句末,例如:

It is not yet decided who will do that job.

还没决定谁做这项工作。

It remains unknown when they are going to get married. 他们何时结婚依然不明。

[编辑本段]七、if, whether引导的名词从句

1)yes-no型疑问从句

从属连词if, whether引导的名词从句是由一般疑问句或选择疑问转化而来的,因此也分别被称为yes-no型疑问句从句和选择型疑问从句,其功能和wh-从句的功能相同, 例如:

主语:Whether the plan is feasible remains to be proved. 这一计划是否可行还有等证实。

宾语:Let us know whether / if you can finish the article before Friday. 请让我们知道你是否能在星期五以前把文章写完。

表语:The point is whether we should lend him the money. 问题在于我们是否应该借钱给他。

同位语:They are investigating the question whether the man is trustworthy. 他们调查他是否值得信赖。

形容词宾语: She's doubtful whether we shall be able to come. 她怀疑我们是否能够前来。

介词宾语: I worry about whether he can pass through the crisis of his illness. 我担心他是否能度过疾病的危险期。

2)选择性疑问从句

选择性疑问从句由关联词if/whether…or或whether…or not构成,例如:

Please tell me whether / if they are Swedish or Danish. 请告诉我他们是瑞典人还是丹麦人。

I don't care whether you like the plan or not.我不在乎你是否喜欢该计划

虽然是复制的 但是希望对你有所帮助!!!

参考资料:

style="font-size: 18px;font-weight: bold;border-left: 4px solid #a10d00;margin: 10px 0px 15px 0px;padding: 10px 0 10px 20px;background: #f1dada;">英语三大从句如何正确区别?

名词性从句,即指性质相当于名词的从句,它包括主语从句、宾语从句、表语从句和同位语从句。从高考的考查的实际情况来看,名词性从句考得最多的是宾语从句,其次是主语从句,再次是表语从句,而同位语从句则很少考查。

定语从句(Attributive Clauses)在句中做定语,修饰一个名词或代词,被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后,由关系词(关系代词或关系副词)引出。

where引导从句的用法有哪些

三大从句的区分

三大从句是:形容词性从句(即定语从句);副词性从句(即状语从句);和名词性从句(包括:主语从句,宾语从句,表语从句和同位语从句)。

修饰名词或代词的从句是定语从句

He who does not reach the Great Wall is not a true man.

We are all looking forward to the day when 2008 Olympic Games begin in Beijing.

修饰一个句子的从句是状语从句

When he was walking in the street yesterday, he met with a friend of his.

在句中作主语的从句叫主语从句,

That he came home late at night worried his parents.

在句中作宾语的从句叫宾语从句,

I don't know why he came home late at night.

在句中作表语的从句叫表语从句,

It looks as if it is going to rain.

在句中作同位语的从句叫同位语从句

I have no idea why he came home late at night.

定义及相关术语

1.定语从句:修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。

2.先行词:被定语从句修饰的词叫先行词。 3.关系词:引导定语从句的词叫关系词。

关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as等;关系副词有when, where, why等。

关系词通常有下列三个作用:A、引导定语从句;B、代替先行词;C、在定语从句中担当一个成分。例如:

The man who is shaking hands with my father is a policeman. 该句中,

who is shaking hands with my father 是定语从句,修饰先行词the man, “who”是引导定语从句的关系词,代替先行词the man,在定语从句中作主语。

名词性从句

在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、表语从句和同位语从句。分析历届高考试题名词性从句考查的焦点主要有以下六个方面:

一、名词性从句

主语从句、表语从句、宾语从句、同位语从句,在整个句子中所起的作用,相当于一个名词。因此,这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类:

连接词:that, whether, if (不充当从句的任何成分)

连接代词:what, whatever, who, whoever, whom, whose, which. 连接副词:when, where, how, why

定语从句与同位语从句的区别

1.定语从句修饰限定先行词,它与先行词是修饰关系;同位语从句说明先行词的具体内容,它与先行词是同位关系。

The plane that has just taken off is for Paris. (定语从句) 刚刚起飞的

那架飞机是开往巴黎的。

The fact that he has already died is quite clear. (同位语从句) 他已经去世了,这个事实很明了。

2.定语从句由关系代词或关系副词引导,关系词在从句中担当相应的句子成分,关系代词在从句中作宾语时经常可省略。同位语从句主要由连词that 引导,在从句中一般不担当成分;有时也由where, when, how, who, whether, what 等连词引导,这些连词则在从句中担当成分。

The news that he told me is true. (定语从句)

他告诉我的消息是真的。

The news that he has just died is true. (同位语从句)

他刚刚去世了,这个消息是真的。

3.同位语从句与先行词一般可以用动词be发展成一个完整的句子, 而定语从句则不能。如:

A. The idea that he we could ask the teacher for advice is wonderful. (同

位语从句)我们可以向老师请教,这个主意不错。

The idea was that we could ask the teacher for advice.

B. The fact that the earth moves around the sun is known to all. (同位语从句)

地球围绕太阳转,这个事实人人皆知。

The fact is that the earth moves around the sun.

C. Pay attention to the problem how we can protect the wild animals. (同位语从句)

请注意如何保护野生动物这个问题。

The problem is how we can protect the wild animals.

同位语从句和定语从句的区别:

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,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:

I had no idea that you were here.(that引导同位语从句,不能省略)

Have you got the idea(that)this book gives you of life in ancient Greece?(that引导定语从句,作宾语,可以省略)

例题.Tomorrow is Tom’s birthday. Have you got any idea___ the party is to be held? A. what B. which C. that D. where

〖答案〗D 〖考点〗考查同位语从句。 〖解析〗由句式结构可以判断 the party is to be held 是 get any idea 的同位语, 故空格处应为同位语从句的引导 词, 且该从句中句子成分完整, 但语意不完整, 故应选择 D 项, 表示地点。

where引导从句的用法有:

一、Where引导定语从句—形容词性从句

当where 引导定语从句时,Where前有表示地点的先行词,where 引导的从句修饰先行词,Where是关系副词,在从句中作地点状语。例如:

1.He's got himself into a dangerous situation where he is likely to lose control over the plane .(2001年上海)

评析:situation 是先行词,其后是Where引导的定语从句。

2.This is the place where Luxun once lived .

评析: the place 是先行词,其后是 where引导的定语从句 ,where 在从句中作地点状语。

二、Where引导状语从句—副词性从句

当Where引导状语从句时,Where前没有表示地点的先行词,Where是从属连词,Where引导的从句修饰主句的谓语动词。例如:

3.The famous scientist grew up where he was born and in 1930 he came to Shanghai.(2002年春季高考上海)

评析:句中“the famous scientist grew up "这一部分是该句的主句,Where到句子最后是地点状语从句,where前没有表示地点的先行词.

4.She found her passport where she lost it .

评析:"passport"是主句 found 后的宾语,它并不是从句中lost的地点,因此 where 引导的是地点状语从句,从属连词where引导的从句修饰主句的谓语动词 found 。

三、where 引导宾语从句、表语从句、主语从句、同位语从句———名词性从句

where引导的名词性从句,意思接近the place where ,可译为:“……的地方”,where是疑问副词。例如:

5. This is where Luxun once lived. (where 引导表语从句)

评析:此句与第2句意思一样,即:这是鲁迅曾经住的地方。但语法功能不一样,第2句中,where 前有先行词 the place, the place在主句中作表语,而第5句中,where 引导的表语从句前没有名词,从语法功能看,where 引导从句的位置是表语位置,where 在表语从句中作地点状语。

6.I don't know where Luxun once lived .(where 引导宾语从句)

评析:此句where 引导的是动词know的宾语从句。Where引导的从句

7.She was free to go to where she liked and do what she liked . (where 引导宾语从句)

评析:此句中,where 引导的从句作介词的宾语,意思接近 the place where。

8.We haven't yet settled the question where we are going to spend our summer vacation. (where 引导同位语从句)

评析:本句中疑问副词where 引导的从句,与其前面的名词the question 是同位关系,the question 的具体内容就是where 引导的从句,因此,where 引导的是同位语从句。

9.Where Mary was born is Beijing . 来自 www.yingyuyufa.com (where 引导主语从句)

评析:本句中疑问副词where 引导的从句,放在主句主语的位置,因此这里where 引导的从句是主语从句。译:玛利出身的地方是北京。

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