上海高三英语辅导讲义-第二讲名词性从句
上海高三英语辅导讲义-第二讲名词性从句
辅导讲义
课题名称第二讲名词性从句讲义序号
教学目标（1）掌握名词性从句的种类。（2）引导名词性从句的连接词。（3）学会运用名词性从句。
教学重点
难点重点：名词性从句的引导词
难点：掌握what在名词性从句的用法
教学过程
第二讲名词性从句
1.从句的分类
形容词性从句，即定语从句
状语从句（分9种）
从句主语从句
名词性从句宾语从句
表语从句
同位语从句
2.说明：
①名词性从句的功能相当于名词，根据其在句中充当的成份，有不同的叫法。
②引导名词性从句的词语主要有：
a.从属连词that，无词义，不作句子成分；
b.从属连词if，whether（是否）有词义，但不作句子成分；
c.从属连词as if（=as though，似乎、好像）有词义，但不作句子成分；
d.连接代词who，whoever，what，whatever，whom，whomever，which，whichever，how much，how many 有词义，作成分；
e.连接副词when，whenever，where，wherever，why，how，
however，how often，how soon，how far，
how long作句子成分。
③在名词性从句中，要用陈述语序。
【例】1.I don?t know where do es he live.(false)
I don?t know where he lives.(true) 我不知道他住在哪。
2.What life in the future will be like is unknown.(true)
What will life in the future be is unknown.(false)
④不可用no matter who，no matter what等引导名词性从句，只能引导状语从句。
一、主语从句
1.定义：若处在主语的位置上是个句子，那么这个句子就叫做主语从句。
2.注意事项：
a.在主语从句中，任何引导词都不可以省去。
【例】That her hair is turning grey worries her.
b.在主语从句中，不用if，用whether。
【例】Whether he will come or not is not clear.(true)
c.主语从句作主语时，谓语动词用单数。若谓语动词为两个或两个以上时，则用复数。
【例】1.Where we will have a holiday hasn?t be en decided.
2.Where we?ll go picnicing and how we will go aren?t clear.
d.主语从句作主语时，习惯上用it作形式主语，而将主语从句后置。但由what，whatever，whoever引导
的主语从句，没有这个习惯。
【例】1.It?s very clear that the boy was seriously ill.
形式主语真正的主语
2.It?s uncertain whether we?ll have a meeting today.
3.It hasn't been decided when they will leave for(前往) New York.
e.以it作形式主语，把主语从句后置的常见句型有：
It's certain/uncertain that……肯定…/不确定……
It's likely/possible/probable that…有可能……
It's a pity/shame that…很可惜/很遗憾……
It's no surprise that…毫不奇怪/很正常……
It's said/reported/thought/believe that…据说/据报道/大家认为/人们相信……
It happens that…碰巧……
f.当that引导的主语从句出现在疑问句中时，必须用it做形式主语。
【例】1.Is it true that the scientist will give us a lecture?
2.Does it matter much that they w on?t come?
g.主语从句的虚拟语气，常见句型如下：
It's a pity/shame/no wonder+that+主语+(should)+ v.…
It's requested/suggested/desired+that+主语+(should)+ v.…
It's necessary/strange/important+that+主语+(sho uld)+ v.…
二、表语从句
1.定义：若处在表语的位置上是个句子，那么这个句子就叫做表语从句。
2.注意事项：
a.引导表语从句的任何词都不可以省（在口语中that偶尔可以省去）。
【例】The truth is (that) I have never been there.
b.在表语从句中，不用if，用whether。
c.as if（=as though）可以引导表语从句。
【例】It looks as if it?s going to rain.
The girl seems as though she has cried.
d.有争议的because：有的语法家叫之表语从句，有的则称之为强调句的省略。
【例】—Why was he late?
—It was because his bike was broken.
e.reason不能和because连用，要用that代替。
【例】The reason why he didn?t come was that he was ill.
三、宾语从句
1.定义：若处在宾语的位置上是个句子，那么这个句子就叫做宾语从句。
2.注意事项：
①引导宾语从句的that可以省，但若有两个或以上的that引导的宾语从句时，只可以省去第一个that，其后的不省。
【例】I find (that) he is dishonest and that he often tell lies.
②that引导的宾语从句位于句首时，不可以省去that。
【例】That he ever said such a thing,I simply don?t believe.
③if和whether在引导宾语从句时，可以互换，但在下列情况下不可以：
a.与or not连用时，只用whether，不用if。
b.宾语从句是否定句时，用if，不用whether。
【例】I don?t care if it doesn?t rain.
c.用if引导的宾语从句，如果会产生歧义，应避免使用if，而用whether。
【例】Please tell me if you intend to go.
上例中if翻译为“如果”、“是否”均可。
d.介词后的宾语从句，只用whether，不用if。
【例】It depends on whether it is fine tomorrow.
e.与不定式连用时，只能用whether，不能用if。
【例】I don?t know whether to go or not.
f.discuss后接whether引导的宾语从句，不可接if。
g.将宾语从句放在句首时，只用whether引导，不用if。
【例】Whether he?ll come to the meeting tomorrow,I?m not sure.
④如果宾语从句后边还有宾语补足语时，则需用it作形式主语，而将宾语后置，此时that不可省。
【例】1.We thought it strange that Xiao Ming didn?t attend the meeting yesterday.
2.We find it necessary that we should ask him for advice.
3.He made it clear that anyone who broke the law would be punished.
⑤介词后的宾语从句不可以用which来引导，用what或whatever。
【例】1.Are you sorry for what you have done?
2.The Emperor was pleased with what the minister had told him about the cloth.
3.He always pays attention to whatever the teacher says.
⑥在宾语从句中，时态要一致：
若主句是现在时态（一般现在时、一般将来时、现在进行时、现在完成时），从句可根据需要用在何时态。【例】he is having supper now.
he saw the film yesterday.
he will go to Shanghai next week.
I think that he was watching TV at 7:00 last night.
he often goes to work by bus.
he has read the magazine before.
若主句为过去时态（一般过去时、过去进行时、过去完成时、过去将来时），从句也要用相应的过去时。但客观真理、科学原理、格言等永远用一般现在时，不受时态要一致的规则限制。
【例】1.He said he will come to see me next week.(false)
He said he would come to see me next week.(true)
He said he has been there.(false)
He said he had been there.(true)他说他曾经在这。
2. the earth goes round the sun. 地球绕着太阳转。
The teacher told us that light travels faster than sound. 光速比声速快。
where there is a will,there is a way. 有志者，事竟成。
⑦由连词that引导的宾语从句很少做介词的宾语，只用在except （=but，除…以外，不包括在内）、besides （除…以外，包括某一范围在内）之后，且此时的that不可省。其它一些介词后若出现that 引导的宾语从句时，要用it先行一步，作形式宾语，后放从句。
【例】1.The girl hasn?t changed at all except that she is no longer so talktive (adj.健谈的).
2.Your composition is well-written except that there are a few spelling mistakes.
3.You may depend on it that they?ll support you.
4.We must see to (确保) it that everyone will be pleasant at the meeting.
⑧在宾语从句中应注意句型：
what is the matter with him.(true)
I don't know what's wrong with him.(true) 已是陈述语序
what wrong is with him.(false)
what the matter is with him.(false)
⑨believe，think，guess，suppose在含有宾语从句的疑问句中要作“插入语”。
【例】1.Do you know who he is waiting for?(true)你知道他在等谁吗？
Do you think who he is waiting for?(false)
Who do you think he is waiting for?(true)
2.What do you suppose he is doing now?
3.Where do you believe he has been? 你相信他在哪？
⑩I'm afraid/sure/sorry/certain+that-clause也叫宾语从句。
【例】I?m afraid that I have a bad cold.我害怕得重感冒。
四、同位语从句
1.定义：若处在同位语的位置上是个句子，那么这个句子就叫做同位语从句。
2.注意事项：
①同位语从句要放在某些名词之后，用来解释或说明这些名词的内容，常见的有：
fact，news，hope，promise，idea，truth，suggestion，thought，order，question，problem，belief，doubt，fear，word(n. [U]消息)，possibility。
②在同位语从句中，不用if，用whether。
③常用来引导同位语从句的连词有：that，whether，how，when，where，what。
④为了保持句子平衡，有时同位语从句会和它前面的名词分开。
【例】An order has come from Berlin that no language but German should be taught in the schools of France.(避免头重脚轻)
⑤引导同位语从句的任何词都不可省。
⑥注意区分定语从句和同位语从句。
定语从句：用来修饰其前面的名词，关系词、代词、名词在句中作成分；
同位语从句：用来说明其前面的名词的内容，引导词在从句中不作成分。
【比较】1.The news (that/which) I heard is true.(定语从句)
The news that our team won is true.(同位语从句)
2.The suggestion that he put forward was turned down.
He put forward the suggestion that the meeting (should) be put off.
3.I have no idea when he will come back.
4.The man can't answer the question how he got the money.
5.He expressed the hope that they could come to China again next year.
6.My mother made a promise that she would buy me a new computer.
【补充】1.Whoever breaks the law will be published.
2.Whoever says that is a liar.
3.Whoever heard of such a thing!
五考察重点
考点之一:考查名词性从句中that与what的区别
考例: _______ we can't get seems better than _______ we have.
A. What; what
B. What; that
C. That; that
D. That; what
分析: (注:划线的选项为最佳答案,下同.)在名词性从句中that与what的区别是:that在名词性从句中不作句子成分,只起连接作用;而what在名词性从句中不仅起连接作用,而且作句子成分.句子的意思是:我们不能得到的似乎比我们已经拥有的要好.此题考查了两个名词性从句:主语从句和宾语从句,what在这两个名
词性从句中都作宾语.
考点之二:考查名词性从句中的it作形式主语或形式宾语
考例1: _______ is a fact that English is being accepted as an international language.
A. There
B. This
C. That
D. It
分析:在这种名词性从句中为了保持句子的平衡,往往用先行词it作形式主语或形式宾语,而把真正的主语或宾语放到后面,尤其是that引导的主语从句往往用先行词it作形式主语.此句也可以改写为:That English is being accepted as an international language is a fact.
考例2: I hate _______ when people talk with their mouths full.
A. it
B. that
C. this
D. them
分析:此题考查的是用先行词it作形式宾语,而把真正的宾语从句放到后面.其他几个词均不能作形式宾语.
考点之三:考查名词性从句的语序
考例:The photographs will show you _______ .
A. what does our village look like
B. what our village looks like
C. how does our village look like
D. how our village looks like
分析:在名词性从句中,除了关联词要提到句首之外,一律要用陈述句语序。当关联词含疑问意义时,有的学生就会受习惯影响错误地使用疑问句语序。克服这种错误的关键是要找准从句中的主语和谓语。本题句子的意思是:这些照片会告诉你我们村子是什么样。本题中根据引导词what要作介词like的宾语,而副词how不能作介词like的宾语,所以首先排除C、D,而A项是疑问句语序,故只能选B。
考点之四:考查名词性从句中的whether, if以及that的区别
考例1: _______ we'll go camping tomorrow depends on the weather.
A. If
B. Whether
C. That
D. Where
分析:句子的意思是:我们明天是否去野营要视天气而定. whether 与if当"是否"讲时的区别是:在引导宾语从句时两者可以互换,但在引导主语从句、表语从句和同位语从句以及介词后面的宾语从句或后面紧跟or not时通常只能用whether,而不能用if.
考例2: What the doctors really doubt is _______ my mother will recover from the serious disease soon.
A. when
B. how
C. whether
D. why
分析:本题句子的意思是:医生真正怀疑的是我母亲是否能很快从重病中恢复过来.whether引导的是表语从句.
考例3: It worried her a bit _______ her hair was turning gray.
A. while
B. that
C. if
D. for
分析:本题句子的意思是:头发变白使她有点儿不安。It作形式主语,that引导的是主语从句。whether, if以及that引导的名词性从句的区别是:whether与if(当"是否"讲时)引导的名词性从句含有疑问意义;而that
引导的名词性从句不含有疑问意义。
考点之五:考查名词性从句中的疑问词+ever引导的名词性从句及其与no matter+疑问词引导的从句的区别
考例 1:It is generally considered unwise to give a child _______ he or she wants.
A. however
B. whatever
C. whichever
D. whenever
分析:本题句子的意思是:一般认为孩子要什么就给什么是不明智的.whatever引导的是宾语从句,A. however 和D. whenever是不能作宾语的;而C. whichever表示"无论哪一个、无论哪些",表示在一定范围内的人或事物,此处并不涉及"一定范围内的人或事物",所以也不能选.
考例2: Sarah hopes to become a friend of ______ shares her interests.
A. anyone
B. whomever
C. whoever
D. no matter who
分析:本题句子的意思是:萨拉希望跟自己有共同爱好的人交朋友.疑问词+ever引导的名词性从句与no matter+疑问词引导的从句的区别是:前者既可以引导名词性从句也可以引导让步状语从句;后者只能引导让步状语从句.首先排除D.而选A. anyone则应在其后加who.从句中需要的是主语,所以whomever也不行.
考点之六:考查名词性从句的虚拟语气问题
考例:It is necessary that a college student ______ at least a foreign language.
A. masters
B. should master
C. mastered
D. will master
分析:本题选B.句子的意思是:大学生至少应该掌握一门外语。It作形式主语,that引导的主语从句中谓语动词用虚拟语气。
(1) 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"(should) +do",常用的句型有:I. It is necessary (important, natural, strange, etc.) that... II. It is a pity(a shame, no wonder, etc.) that... III. It is suggested (requested, proposed, desired, etc.) that...如: It is strange that she (should) think so.
(2) 表示建议、请求、命令、要求、坚持等及物动词后面的宾语从句中要用虚拟语气,常用的这类动词有suggest, propose, insist, desire, demand, request, order, command等。如:
I insist that she (should) do her work alone.
(3) 主语是suggestion, proposal, request, decision等表示"建议、请求、要求、决定等"意思的词时,表语从句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.
(4) 表示"建议、请求、命令、要求、决定等"意思的名词后面的同位语从句中谓语动词要用虚拟语气"(should)+do"。如:
They received orders that the work(should)be done at once.
课堂回顾Test yourself
1. Go and get your coat. It?s you left it.
A. there
B. where
C. there were
D. where there
2. the sports meet will be held depends on the weather.
A. Whenever
B. It
C. Where
D. That
3. The problem is he has enough time.
A. if
B. whether
C. /
D. that
4. He made a promise he would help me.
A. what
B. when
C. that
D. which
5. They lost their way in the forest and made matters worse was that night began to fall.
A. that
B. this
C. what
D. which
6. He told me the news the Queen would visit China the next month.
A. that
B. which
C. when
D. whether
7. When the holidays were drawing near, I asked my American friends was the best way to travel in the United States.
A. that
B. what
C. such
D. where
8. He was lucky enough to sell his car for exactly .
A. where he had paid for it
B. what he had paid for it
C. what he was paid for it
D. which he had paid for it
9. Sometimes we are asked we think the likely result of an action will be.
A. that
B. what
C. which
D. whether
10. They have not made any decision on they are going to do to deal with the waste and control pollution.
A. that
B. which
C. if
D. what
11.-Do you know it?
-Yes, but I can?t remember I met him for the first time.
A. where
B. what
C. that
D. if
12. -Do you know Mr. Black?s address is.
-He may live at No.18 or No.19 of Bridge Street. I?m not sure of .
A. what; which
B. where; which
C. where; what
D. what; where
13. This old computer must have been of great use to did the scientific research.
A. those
B. when
C. whoever
D. whomever
14. all the inventions have in common is they have succeeded.
A. What; what
B. That; that
C. What; that
D. That; what
15. -I rang you at about ten, but there was no reply.
-Oh, that was probably I was seeing the doctor.
A. when
B. why
C. what
D. that
16. Maria has to baby-sit. That …s she can?t come with us.
B. how
C. when
D. what
17. surprised me most was they had finished it so quickly.
A. What; what
B. That; that
C. What; that
D. That; what
18. The reason why she couldn?t come to the meeting was she had not been invited.
A. because
B. which
C. that
D. why
19. In some countries, is called “equality” does not really mean equal rights for all people.
A. which
B. that
C. what
D. one
20. Although he knew little about the work done in the field of physics, he succeeded
other experienced experts failed.
A. which
B. that
C. what
D. where
21. Father made a promise I passed the examination he would buy me a bicycle.
B. if
C. whether
D. that if
22. What I want to know is he likes the gift given by us.
A. that
B. if
C. whether
D. /
23. He wanted to make sure .
A. how we went there by bus
B. where did we go
C. what did we go there
D. when we went there
24. they won the game was we had expected.
A. That; which
B. Whether; that
C. What; that
D. That; what
25. I really don?t mind much they came to visit me or not.
A. because
B. why
C. when
D. whether
26. The question came up at the meeting we had not enough money to do the research.
A. whether
B. that
C. if
D. what
27. surprised me most was he was too later for the important meeting, for he was chairman of it.
A. What; why
B. That; how
C. What; how
D. That; why
28. Although most of them have no doubt he will pass the exam, I still think there is something uncertain about he has really got everything ready.
A. whether; that
B. that; whether
C. that; that
D. whether; whether
29. beat Xiao Wang black and blue is not known.
A. Whom
B. Whoever
C. Who
D. What
30. It is generally considered unwise to give a child he or she wants.
A. however
B. whatever
C. whichever
D. wherever
31. He was never satisfied with or proud of he had achieved.
A. what
B. that
C. which
D. all which
32. Can you tell me get to the railway station?
A. how can I
B. what I can
C. how I can
D. where I can
33. We don?t know .
A. this is whose dictionary
B. whose dictionary is this
C. whose dictionary this is
D. whose is this dictionary
34. The problem is we can finish the work within such a short time.
A. that
B. why
C. how
D. when
35. the boy didn?t take the medicine made his mother very angry.
A. That
B. What
C. How
D. Which
36. Each blind man believed he knew just the elephant looked like.
A. that; what
B. what; that
C. that; that
D. what; what
37. They have no idea at all .
A. where he has gone
B. where did he go
C. which place had he gone
D. where has he gone
38. Do you know your parents are pleased you?ve done?
A. why; with what
B. how; with that
C. that; with which
D. how; for what
39. is unfit for the office.
A. It seems to me that
B. It seems to me that he
C. That seems he
D. That seems to him that
40. That is paper came into use in China.
A. how
B. that
C. what
D. which
41. It looks we shall have to do the work ourselves.
A. that
B. like
C. seeming
D. as though
42. is not known yet.
A. When she has gone
B. Where she has gone
C. How did she leave
D. Why did she go
43. His suggestion to see the exhibition interested every one of us.
A. that we go
B. which we should go
C. that we would go
D. when we should go
44. I?ve got to make he told a lie.
A. that clear
B. it clear that
C. quite clear
D. this clear that
45. Word came his poem won the first prize.
A. that
B. where
C. as
D. because
46. Some people believe easier for small countries to become strong and rich than for large .
A. that; country
B. it; one
C. that; countries
D. it; ones
47. he said at the meeting astonished everybody present.
A. What
B. That
C. The fact
D. The matter
48. he said is better than he did.
A. What, what
B. What, that
C. That, that
D. That, what
49. It worried her a bit her hair was turning gray.
高中英语语法讲义——名词性从句(主从、表从、宾从,同从)
高中英语语法讲义---- 名词性从句（主从、表从、宾从，同从） 1，陈述句做名从用连词that + SV, that 表主句肯定从句完整，不做成分。主从可用it 做形式主语，宾从第一个that 可省略。You study hard. 主从：That you study hard is known to us.= It is known to us that you study hard. 表从：My opinion is that you study hard . 宾从：I think (that) you study hard. …and that (不能省略)…. 同从：My opinion that you study hard is known to us. *比较同从和主从！ ●一般抽象名词后对其进行解释和说明的完整句子就是其同位语从句，不完整就是定语从句。 I appreciate your idea that we have an exam every week. （that后完整—同从） I appreciate your idea that you came up with last time.（that后不完整---定从） 2，一般问句做名从用连词whether(是否) + SV，whether表主句不肯定从句完整，宾从中可用if（介词后或宾从后有or not时只用whether）。Does your friend like English ? 主从：Whether your friend likes English isn’t clear .=It isn’t clear whether your friend likes English. 表从：My question is whether your friend likes English. 宾从：I don’t know whether/ if your friend likes English. 同从：My question whether your friend likes English isn’t clear. 3, 特殊问句做名从用疑问词（连词）+ SV, 疑问词做主语时直接+谓语。连接代词（what/which/who/whose…）接不完整从句，连接副词（when/where/why/how）接完整从句。 Where did you go just now ? 主从：Where you went just now isn’t clear.= It isn’t clear where you went just now. 表从：My question is where you went just now. 宾从：I wonder where you went just now. 同从：My question where you went j ust now isn’t clear. ●当主句为现在时态从句时态不受影响，当主句为过去时态从句就应该变成过去的某种时态，但客观真 理总用一般现在时，有固定过去时间总用过去时。 高频考点1，当主从句都缺成分时指物用what/whatever/whichever(有范围), 指人用whoever / whomever(做宾语). The buildings have been built in _what_ was farmland. _What_ you need is courage. The prize will be awarded to _whoever_ has won the game. You can choose _what/whatever/whomever_ you like. Of all, you can choose _whichever_ you like . 2, No matter+疑问词，只能引导让步状语从句（主从句逗号分开），疑问词+ever 既可引导让步状从，又可引导名从（从句在主句中做成分）。 _No matter who / whoever-has broken the law , he ‘ll be punished . _Whoever_ has broken the law will be punished.
高考英语高三语法专题复习之名词性从句知识点总结
学员编号：年级：高三课时数： 学员姓名：xxx 辅导科目：英语学科教师： xxx 授课类型 T C名词性从句T 教学目标使学生清楚名词性从句的构成，掌握名词性从句基本解题步骤和简单的考点星级★★★ 授课日期及时段 教学内容 C-专题 （建议5分钟） A mouse and a bull A mouse once took a bite out of a bull's tail as he lay dozing. The bull jumped up in a rage and, with his head low t o the ground, chased the mouse right across the yard. The mouse was too quick for him, however, and slipped easily i nto a hole in the wall. The bull charged the wall furiously again and again, but although he bruised his head and chipped his horns, the mo use stayed safely inside his hole. After a time the bull gave up and sank down to rest again. As soon as the bull was asleep, the little mouse crept to the mouth of the hole, pattered across the yard, bit the bull again -- this time on the nose -- and rushed back to safety. As the bull roared helplessly the mouse squeaked: "It's not always the big people who come off best. Sometimes the small ones win, you know." 批注：趣味小故事，带着学生进入轻松愉快的气氛中。 （建议20分钟）
2021高三英语新高考语法复习讲义名词性从句
2021高三英语新高考语法复习讲义名词性从句 【解题思路 1.名词性从句的分类和特征(四大从句：主语从句、表语从句、宾语从句、同位语从句)。 2.仔细分析从句结构，看从句是否完整(先看结构，再看意义)。 3.根据“缺什么补什么”的原则，确定恰当的连接词。 【掌握三大常考点 1.连接副词引导的名词性从句。 2.that引导的名词性从句。 3.what引导的名词性从句。 明辨五大易错点】 1.that与what的误用。 2.that与if/whethe r的误用。 3.which与tha t，whic h与wha t的误用。 4.if与whether的误用。 5.that，what与连接副词的误用。 【高考真题】 1.Scientists have obtained more evidence plastic is finding its way into the human body. 2.By boat is the only way to get here，which is__________ we arrived. 3.Without his support，we wouldn't be we are now. 4.The gold medal will be awarded to wins the first place in the bicycle race. 5.Every year，_________ makes the most beautiful kite will win a prize in the Kite Festival. 6.She asked me I had returned the books to the library，and I admitted that I hadn't. 7.It is often the case anything is possible for those who hang on to hope. 8.People who can see with their eyes can't understand _____practical use Braille can be of for the blind. 9.Part of the reason why Charles Dickens loved his own novel，Da v id Copperfield，was _____ it was rather closely modeled on his own life. 10.The only way to succeed at the highest level is to have total belief________ you are better than anyone else on the sports field. 11.I have no idea________ the cell phone isn't working，so could you fix it for me? 12 It is still under discussion the old bus station should be replaced with a modern hotel or not. 13.—I rang you at about nine，but there was no reply. —Oh，that was probably_________ I was seeing the doctor. 14.In fact，I wonder my efforts were all in vain. 15.The little girl who got lost decided to remain she was and wait for her mother. 16.As a new diplomat，he often thinks of ______ he can react more appropriately on such occasions. 17.Your support is important to our work. you can do helps. 18.I won't have anyone smoking in here. breaks the regulation will get punished. 【考点归纳 一what和that引导的名词性从句 1.what引导名词性从句的五种用法： (1)表示“……的东西或事情”： They've done what they can to help her. 他们已经尽力帮助了她。 (2)表示“……的人或……样子”： He is no longer what he was. 他已经不是以前的那个样子了。 (3)表示“……的数量或数目”：
高考英语名词性从句讲解【最全版】
高考英语名词性从句讲解【最全版】 Review: 英语句子的种类有两种，按句子的用途可分为陈述、疑问、祈使和感叹句四种。而按句子的结构可分三种： 1）简单句 主语+谓语 主语+谓语+宾语 主语+系动词+表语 主语+谓语+间宾+直宾 主语+谓语+宾语+宾补 2）并列句 简单句+并列连词+简单句 3) 复合句 主句+引导词+从句 判断下列句子是简单句，并列句，还是复合句？ 1.He often reads English in the morning. 2.You help him and he helps you. 3.My suggestion is that we should study step by step. 4.Both Tom and Mike are American boys. 5.He said that he has known all before. 复合句：主句+引导词+从句 定语从句 【定义】起定语作用，用来修饰名词或代词的从句。 名词性从句 1、主语从句 2、宾语从句 3、表语从句
4、同位语从句 在英语的句子结构中，如果本该由名词充当的主语、宾语、表语和同位语，由一个句子来充当，那么这个句子就叫__名词性从句__。 【定义】起名词性作用的从句，叫名词性从句。 换言之，在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。 关联学习： Related Conception (相关概念) 表示人或事物的名称的词叫名词。 The boy is Li Ming.主语：The boy 名词，表语：Li Ming 名词Miss. Liang , a 24-year-old girl, teaches us English . 主语：Miss. Liang 同位语：a 24-year-old girl 宾语： English 名词在句中主要作主语、宾语、表语和同位语。 1. The boy is Li Ming. 2. What he said is correct. 在句中充当主语的从句叫做主语从句。例如2. 用it作形式主语的主语从句 如果主语从句太长，为了避免句子结构头重脚轻，可以用it作形式主语，而把主语从句放在主句谓语部分之后。 It is a pity that you didn't go to see the film yesterday. It is reported that China has sent another man-made satellite into orbit. It dose't matter whether he is wrong or not. 3. We love peace. 【名词作宾语】 4. He said that he has known all before.【从句作宾语】 在句中充当及物动词或介词或be+adj.后宾语的从句叫做宾语从句。 We always mean what we say.我们向来说话算数。 He goes to the library every day except when it is raining.
高三英语语法讲义——名词性从句
高三语法讲义 名词性从句 名词性从句根据从句在复合句中的语法作用，分为主语从句、宾语从句、表语从句和同位语从句。 1) 主语从句、宾语从句和表语从句 ①that分句充当主语从句、宾语从句和表语从句。例如： That she won a gold medal in the contest greatly comforted her parents. (主语从句) We all agree that honesty is the most important policy. (宾语从句) One advantage of living in the suburbs is that you can enjoy fresh air. (表语从句) ②whether分句充当主语从句、宾语从句和表语从句。例如： Whether the meeting will take place on schedule is not certain. (主语从句) I don’t care whether they will agree to my proposal. (宾语从句) My concern is whether we can benefit from the new regulations. (表语从句) ③wh-分句充当主语从句、宾语从句和表语从句。例如： What caused the accident is still unknown. (what解释为“什么”) (主语从句) What is one man’s meat may be another’s poison. (what解释为“所……的”) (主语从句) Please explain why this is impossible. (宾语从句) You have to answer for what you have done. (宾语从句) My question is when we can apply this theory to practice. (表语从句) ④感叹句充当宾语从句或表语从句。例如： He didn’t realize how serious a mistake he had made. You can’t imagine what an imaginative writer she is. 注a：在上述从句中，主语和谓语按照陈述句语序排列。引导主语从句、表语从句的that 不充当从句的成分，只起语法作用，但不能省略。引导宾语从句的that也不充当从句的成分，但通常可以省略。宾语从句在介词后，引导词that通常不省略，例如： A car is unnecessary for me in that I can’t drive due to my poor eyesight. I know nothing about the match except that the result is 2 to 0. 注b：it经常充当形式主语和形式宾语来代替主语从句和宾语从句。例如： It is obvious that the driver could not control his car. (it代替that引导的主语从句) Is it true that every one of us can have a free ticket? (it代替that引导的主语从句) It is a wonder that the woman survived the air crash. (it代替that引导的主语从句) I took it for granted that whatever Father said was true. (it代替that引导的宾语从句) She has made it clear that she will have nothing to do with him. (it代替that引导的宾语从句) 2) 同位语从句(Appositive Clause) 同位语从句修饰或说明一个抽象名词，一般由that引导。例如： You have to face the fact that we have run out of money. Do you know the truth that where there is water there is life? 注1：常带有同位语从句的名词还有：answer，belief，conclusion，decision，discovery，doubt，evidence，explanation，feeling，hope，idea，information，knowledge，news，
上海高三英语辅导讲义-第二讲名词性从句
上海高三英语辅导讲义-第二讲名词性从句 辅导讲义 课题名称第二讲名词性从句讲义序号 教学目标（1）掌握名词性从句的种类。（2）引导名词性从句的连接词。（3）学会运用名词性从句。 教学重点 难点重点：名词性从句的引导词 难点：掌握what在名词性从句的用法 教学过程 第二讲名词性从句 1.从句的分类 形容词性从句，即定语从句 状语从句（分9种） 从句主语从句 名词性从句宾语从句 表语从句 同位语从句 2.说明： ①名词性从句的功能相当于名词，根据其在句中充当的成份，有不同的叫法。 ②引导名词性从句的词语主要有： a.从属连词that，无词义，不作句子成分； b.从属连词if，whether（是否）有词义，但不作句子成分； c.从属连词as if（=as though，似乎、好像）有词义，但不作句子成分； d.连接代词who，whoever，what，whatever，whom，whomever，which，whichever，how much，how many 有词义，作成分； e.连接副词when，whenever，where，wherever，why，how，
however，how often，how soon，how far， how long作句子成分。 ③在名词性从句中，要用陈述语序。 【例】1.I don?t know where do es he live.(false) I don?t know where he lives.(true) 我不知道他住在哪。 2.What life in the future will be like is unknown.(true) What will life in the future be is unknown.(false) ④不可用no matter who，no matter what等引导名词性从句，只能引导状语从句。 一、主语从句 1.定义：若处在主语的位置上是个句子，那么这个句子就叫做主语从句。 2.注意事项： a.在主语从句中，任何引导词都不可以省去。 【例】That her hair is turning grey worries her. b.在主语从句中，不用if，用whether。 【例】Whether he will come or not is not clear.(true) c.主语从句作主语时，谓语动词用单数。若谓语动词为两个或两个以上时，则用复数。 【例】1.Where we will have a holiday hasn?t be en decided. 2.Where we?ll go picnicing and how we will go aren?t clear. d.主语从句作主语时，习惯上用it作形式主语，而将主语从句后置。但由what，whatever，whoever引导 的主语从句，没有这个习惯。 【例】1.It?s very clear that the boy was seriously ill. 形式主语真正的主语 2.It?s uncertain whether we?ll have a meeting today. 3.It hasn't been decided when they will leave for(前往) New York. e.以it作形式主语，把主语从句后置的常见句型有：
高三语法复习句子结构与名词性从句（讲解与练习,含答案）
高三语法复习句子结构与名词性从句（讲解与练习,含答案） 高三英语总复习----句子结构与名词性从句 一．句子结构 （一）要弄清楚英语句子的结构，首先要弄清楚组成一个句子的各个组成部分，即句子的成分：主语、谓语、宾语、表语、定语、状语、补足语和同位语的概念。 1、主语：是一个句子所要说明的人和事物，是一句的主体。如I study English 中的I。作主语的有：名词、代词、数词、不定式、动名词和主语从句。 2、谓语：它是说明主语的动作或状态的，如I study English中的study.作谓语的有：动词及动词短语。 3、宾语：它是表示及物动词或动词短语所作用的对象的，如I study English 中的English和He makes full use of his spare time to study中的his spare time.介词后的名词或代词，叫做介词的宾语，如He went away with no words中的no words.作宾语的有：名词、代词、数词、不定式、动名词和宾语从句。 4、表语：它是放在连系动词之后表示主语的身份或特征的，如That sounds a good idea中的a good idea.作表语的有：名词(短语）、代词、数词、形容词、介词短语、表地点或方位的副词、不定式、动名词、分词和表语从句。 5、定语：它是限定名词或代词用的，作定语的有：名词、形容词、数词、介词短语、不定式、分词、动名词和定语从句，若是单个的单词则多作前置定语，若是短语或定语从句则只能作后置定语。如the polluted river中的polluted和the river polluted by chemicals中的polluted by chemicals. 6、状语：它是修饰动词、形容词、副词或全句用的。如I like it very much中的very 修饰much,而much 又修饰like。作状语的有：副词（短语）、介词短语、不定式、分词（短语）、名词短语和状语从句。状语说明时间、地点、原因、目的、结果、条件、让步、程度、
第二编 专题二 第2讲 名词性从句 2021届外研版英语高三一轮语法复习
第2讲名词性从句
考点1 名词性从句的不同类型及其结构 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，它是一种具有名词功能的非独立分句。
1．主语从句 ①That you are coming to London is the best news I have heard this long time. 这么长时间以来我听到的最好的消息就是你要来伦敦。 ②What matters most in learning English is enough practice. 学习英语最重要的是足够的训练。 ③It is none of your business what other people think about you. Believe yourself. 其他人怎么认为你，不关你的事，你尽管相信你自己。 ④It is obvious to the students that they should get well prepared for their future. 显而易见，学生应该为他们的未来做好充分准备。 [归纳]主语从句的结构： (1)(连接词＋主语＋谓语＋其他)＋主句谓语＋其他。 (2)It(形式主语)＋主句谓语＋其他＋(连接词＋主语＋谓语＋其他)。 2．宾语从句 ①I'm afraid (that) I can't accept your invitation. 恐怕我不能接受你的邀请。 ②Tom is a nice boy except that he is sometimes late for school. 汤姆除了有时候上学迟到外，是个很不错的男孩。 ③I find it necessary that we should spend more time practising spoken English. 我发现花更多时间练习英语口语是必要的。 ④I don't think that you should go abroad in the future. 我认为你将来不应该出国。 [归纳]宾语从句的结构： (1)及物动词(短语)/介词＋连接词＋从句主语＋从句谓语＋其他。 (2)及物动词＋it＋宾补＋连接词＋从句主语＋从句谓语＋其他。 (3)表示情感的形容词＋连接词＋从句主语＋从句谓语＋其他。 3．表语从句
2020高三英语高考语法知识点归纳总结：名词性从句
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高三英语复习名词性从句教案.doc
高三英语复习名词性从句教案 名词性从句讲义 【主语从句及引导词】 主语从句在复合句中作句子的主语。引导主语从句的词有从属连词that, whether, if:连接代词who, whoever, whom, what, whatever, whose, which；连接畐H词when, where, how, why 等。 【例句呈现】 观察下列例句，指出其中所包含的主语从句及引导词： 1.What is needed for a long trip is careful preparation. 该句中主语从句是_______________ ,引导词为______ O 2.That Jay Zhou will come to my city excites everybod 该句中主语从 句是______________ ,引导词为_______ o 3.Whether we will travel abroad or not has not been decided. 该句中主语从句是_______________ ,引导词为______ O 4.Whoever knows the secret mustn' t tell others. 该句中主语从句是_______________ ,引导词为______ O 5.It remains a puzzle why dinosaurs died out suddenly long time ago. 该句中主语从句是_______________ ,引导词为______ O 【观察总结】 通过分析上面例句，同学们可能会发现上面第5句中的主语从句似乎比较隐蔽。 其实，这也是主语从句的一种呈现方式，即：当一个句子主语过长时，可以
2023届高考英语语法难点：名词性从句考点讲义
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名词性从句讲义-高三英语一轮复习
一．概念：名词性从句就相当于一个名词（因为名词可以充当主语，宾语和表语，所以名词性从句包含主语从句，宾语从句和表语从句和同位语从句） 二．名词性从句主语从句That she is beautiful is a fact. 主语从句系定表 宾语从句We know that she is beautiful. 主谓宾语从句 表语从句 Our opinion is that she is beautiful. 主系表语从句 同位语从句The opinion that she is beautiful is a fact. 主同位语从句系定表 三．名词性从句的格式 1. that+陈述句=名词 宾 1.结构：主语 + 谓语 2.语序：陈述句语序 3.连接词 : ①由that 引导 ②由if /whether 引导know if / whether Hua likes fish. ③由特殊疑问词引导，表示特殊疑问意义 I want to know what time it is now. 4.时态 ①当主句是一般现在时，从句根据情况使用任何时态。（即：主现从不限） I don’t know (that) she is singing now. ②当主句是一般过去时，从句应使用过去某时态(一般过去时,过去进行时，过去将来时，过去完成时)。 He said (that) he was at home. 他说他在家里。 ③主句使用一般过去时，但从句表示的是客观真理、自然现象时、从句仍用一般现在时。 The teacher told us light travels faster than sound.
2022年届高三英语语法专题复习讲义-名词性从句和定语从句[含配套练习]
2022届高三英语语法专题复习讲义-名词性从 句和定语从句[含配套练习] 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察重点如下： 【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。 ① ______ made the school proud was _______ more than 90% of the students had been admitted to key universities. (2022上海春季) A. What / because B. What / that C. That / what D. That / because 2．that在主语从句、表语从句和同位语从句中不行省略, 但当有两个和 两个以上的宾语从句并列时，其次个从句以下的that不行省略。 如：She said (that) she had left school and that her parents would find her a job. ② Word comes ________ a group of Australian guests will come to visit our school next week. A. that B. which C. 不填 D. about which (2022
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。 ③ The other day, my brother drove his car down the street at ____ I thought was a dangerous speed. A. as B. which C. what D. that (2022上海春季) 【考点2】名词性从句中引导词whether与if 的用法区分。 可以互换的场合： 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. 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： 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）； 后面紧跟or not时； 后面直接跟动词不定式时 ④ _____ the flight to New York will be delayed is ____ I’m
高考英语语法名词性从句讲解及练习
语法复习之名词性从句 名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。 （一）引导名词性从句的连接词 1、连接代词：who, whose, whom, what, which。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。 2、连接副词：when, where, why, how。有词义，在从句中担任成分，作状语。 3、连接词：that, whether, if, as if。that 无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。 注意：连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。连接代词与连接副词在从句充当句子成分，连接词whether 和if（是否），as if（好象）在从句中不充当句子成分，只起连接作用。根据句义，如果连接代词与连接副词，whether、if 和as if都用不上时，才用that作连接词（that本身无任何含义）。 （二）主语从句 1、主语从句在复合句作主语。 e.g. Who will go is not important. 2、用it作形式主语，主语从句放在句末。 e.g. It doesn’t matter so much whether you will come or not. 3、that引导主语从句时，不能省略。 e.g. That he suddenly fell ill last week made us surprised. （三）表语从句 1、表语从句在复合句中作表语，位于系动词之后。 e.g. The question was who could go there. 2、引导表语从句的连接词that有时可省去。 e.g. My idea is (that) we can get more comrades to help in the work. （四）宾语从句 1、宾语从句在复合句中作宾语。引导宾语从句的连词that一般可省略。 e.g. I hope (that) everything is all right. 2、介词之后的宾语从句，不可用which或if连接，要分别用what或 whether。 e.g. I’m interested in whether you’ve finished the work.. I’m interested in what you’ve said. 3、whether与if都可以引导宾语从句，常可互换。但下面情况不能互换。 ①宾语从句是否定句时，只用if，不用whether。 e.g. I wonder if it doesn’t rain. ②用if 会引起误解，就要用whether。 e.g. Please let me know whether you want to go.（此句如果把whether改成if，容易当成条件句理解） ③宾语从句中的whether 与or not直接连用，就不能换成if；不直接连用，可换。 e.g. I don’t know whether or not the report is true. I don’t know whether/ if the report is true or not. ④介词后的宾语从句要用whether引导。whether 可与不定式连用。whether也可引导主语从句、表语从句、同位语从句，还可引导让步状语从句，以上均不能换成if。但引导条件从句时，只能用if，而不能用whether。 e.g. It depends on whether we have enough time.
整理高中高三英语语法之名词性从句讲解及练习题答案
高中英语语法之名词性从句 在句子中起名词作用的句子叫名词性从句(Noun Clauses）。名词性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，名词性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。 一、引导名词性从句的连接词 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, whichever,whomever 连接副词：when, where, how, why,how many,how much,how often 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及if 均为"是否"的意思。但在下列情况下，只可用whether： 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. 二. 主语从句 1、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： Where the English evening will be held has not yet been announced. 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：