表语从句及同位语从句(专题演练)
英语表语从句和同位语从句的用法及详解
英语表语从句和同位语从句的用法及详解英语表语从句和同位语从句的用法及详解以下是店铺整理的英语表语从句和同位语从句的用法及详解，希望对大家有所帮助表语从句的引导词引导表语从句的词有连词that, whether，连接代词和连接副词，关系代词型what，以及as if, as though, because等连词。
1. 由that引导The fact is that he doesn’t really try. 事实是他没有做真正的努力。
The trouble is that I have lost his address. 麻烦的是我把他的地址丢了。
My suggestion is that we should tell him. 我的建议是我们应该告诉他。
His sole requirement was (is) that the system work. 他唯一的要求是这个制度能起作用。
My idea is that we should start making preparations right now. 我的意见是我们马上就开始做准备工作。
2. 由whether引导The question is whether the film is worth seeing. 问题是这部电影是否值得看。
【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。
3. 由连接代词引导You are not who I thought you were. 你已不是我过去所想像的.人。
The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。
The question is who (m) we should trust. 问题是我们应当相信谁。
What I want to know is which road we should take. 我想知道的是我们应走哪条路。
高考英语语从句、表语从句和同位语从句考点总结及真题解析
考点20 主语、表语和同位语从句高考频度：★★★★★考向二主语从句1.主语从句在复合句中充当主语，大多数主语从句都可以用it作形式主语而把主语从句置于句尾。
2.that引导主语从句时可用it作形式主语，that不可省；what引导的主语从句表示＂……的东西＂时，一般不用it作形式主语；whatever，whoever，whichever一般也不用it作形式主语。
☞That she will succeed is certain.☞It is certain that she will succeed.注意：(1)在＂It is necessary/important/strange/natural...＋that从句＂结构中，从句谓语常用＂(should＋)动词原形＂形式。
【拓展延伸】主语从句的引导词常见的it替代that引导的主语从句的句式主要有以下几种：(1)It＋系动词＋形容词(necessary，right，likely，unlikely，wrong，important，certain，clear，obvious，strange，normal等)＋that从句☞It is certain that most of the farmers have brought in more money by all means.(2)It＋be＋名词(短语)(a pity，a shame，good news，a fact，an honour，a wonder，no wonder等)＋that从句It’s no wonder that you’ve achieved so much success.(3)It＋be＋过去分词(said，told，heard，reported，decided，suggested，advised，ordered，remembered，thought，considered，wellknown，announced等)＋that从句☞It is said that the professor has already succeeded in carrying out the experiment.(4)It＋特殊动词(seem，appear，happen，matter)＋that从句☞It happened to me that I had been away when he called.【特别注意】当作主语的句子太长时，为保持句子平衡，常用it作形式主语，而将真正的主语置后。
表语、同位语从句讲解
表语从句讲解及专项练习概念：表语从句是在复合句中作表语的名词性从句。
放在系动词之后,一般结构是“主语+系动词+表语从句”可以接表语从句的连系动词有be, look, remain, seem等。
★ The trouble is that we are short of money.困难是我们资金短缺★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。
★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。
引导表语从句的词：从属连词that、whether、as though、as if（That引导表语从句时，在口语中，间或可以省略。
）关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；关系副词when, where, why, how, however, whenever, wherever等。
※由从属连词that，whether引导的表语从句。
that在引导表语从句时无词义，而whether有词义，意为、“是否”。
这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。
表语从句对主句主语进行说明、解释，使主语的内容具体化。
例如：★The trouble is (that) she has lost his money. 麻烦的事是他丢了钱。
表语从句与同位语从句
主语从句 subject clause
名词性从句 noun clause
宾语从句 object clause
表语从句 predicative clause 同位语从句 appositive clause
His story is interesting. What he said is interesting. I heard his story. I heard what he said. I listen to his story. I listen to what he said. This is his story. This is what he said. The idea of going there is good. The idea that we should go there is good.
总结：当从句原来是特殊疑问句时， 变成名词性从句还用原来的特殊疑 问词来引导。
同位语从句的引导词
• 同位语从句的引导词有： • that, whether，what, which, who • when, where, how, why
1. 如同位语从句意义完整，应用that引导同位语从句。
（即that 不充当任何成分，只起连接作用，不可省略）
• 例：The general gave the order that the soldiers should cross the
总结：当从句原来是陈述句时，变 成名词性从句用that引导。
3.Does your sister get up early? Do you know?
→ Do you know if/ whether your sister gets up early? 4.Do animals have the same senses as humans? I often wonder. → I often wonder if/ whether animals have the same senses as humans.
写作提升--表语从句与同位语从句
C．that; for; because D．that; for; that ． ． 答案： 答案：D
2The order is ________ each of them that should stay until they are well again 3.The boy sounds ________ he were a as if king. 4.My doubt is how he can do it better ____ in such a short time. (用恰当的连词填空） 用恰当的连词填空） 用恰当的连词填空
解析：句意： 解析：句意：学校办公室传出了王琳已 经被北京大学录取的消息。 经被北京大学录取的消息 。 这是一道考查 同位语从句的题目， 引导的从句是news 同位语从句的题目，that引导的从句是 引导的从句是 的同位语。答案： 的同位语。答案：C
2．同位语从句与定语从句的区别
性质， “ that ＋ 完整句子 ” 具有 同位 性质 ， “ that ＋ 不完整句子 ” 构成 定语从句 ：
＋动词原形”，其中should可以省略。
Sentence correction: 1.He put forward the suggestion that they would should discuss the problem before making a decision.
2.(2009·陕西质检 陕西质检)Our suggestion is that 陕西质检 the central bank ________ the interest rate for a second time. A．not raise ． C．won't raise ． B．doesn't raise ． D．shan't raise ．
2022高考英语：表语从句(专项复习)
2022高考英语：表语从句（专项复习）1、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。
其差不多结构为：主语+ 系动词+ that 从句。
例如：The fact is that we have lost the game. 事实是我们差不多输了这场竞赛。
That’s what I want. 这正是我想要的。
This is where our problem lies. 这确实是我们的问题所在。
(表语从句一定要用陈述语序) That is why he didn’t come to the meeting. 那确实是他什么缘故不到会的缘故。
It looks as if it is going to rain. 看上去天要下雨了。
四、同位语从句1、同位语部分是个句子,确实是同位语从句。
同位语从句是用来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fact，news，idea, truth , question，hope，promise，suggestion，thought，order，problem，belief，doubt，fear，possibility 等。
例如：The news that we won the game is exciting.我们赢得这场竞赛的消息令人兴奋。
I have no idea when he will come back home. 我不明白他什么时候回来。
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：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。
名词性从句专练之主语从句表语从句和同位语从句(无答案)
名词性从句专练（主从、表从、同位语从句）一、填空1. ________ he doesn ' t like them is very clear2. ________ there is life on another planet is almost impossible.3. ________ Thomas Edis on became a great inven tor is known to all.4. ________ we will go camping depends on the weather.5. ________ is likely that we can bridge the generation gap.6. ________ we are sure about is the need to prevent children from being spoiled.7. ________ matters most in lear ning En glish is eno ugh practice.8.The reason for his success is _____________ he work hard.9.The suggestion___________ s tudents should learn some practical knowledge is worthcon sideri ng.10.You have no idea ______________ an xious I have bee n for her safety.11.There ' s some doubt _______________ s he will be able to repay the money on time.12.The chance ________ he will attend the meeting is very little.rmation has come __________ the superstar Zhang Ziyi will play the leading rolein this film.14.Mary came back with a massage _________________ there would be a test soon.15.The child is fat. That ' s he has a sweet teeth.二、英译汉1. ______________________________________________________________________________ T h is is what I want to do. ________________________________________________________________2.The house is what he n eeds. ___________________________________________________________3.The question is how the people can find an effective way to store thsun' heat.4.The discussion topic for today is what school will be like in the future.5.The reason why he was late is that the traffic was busy.6.It doesn ' t matter whether you turn right or left at the crossin-ipoth roads lead to the park. _________________________________________________________________________________7.What I am look ing for is somethi ng much bigger and stron ger.8.It was obvious that the driver could not con trol his car. ______________________________9.Who was resp on sible for the accide nt is not yet clear._______________________________10.The no tice came around two in the after noon that the meet ing would be postp on ed.11.I made a promise to myself that this year, my first year in high school, would be differe nt. _______________________________________________________________________________ 12.Moder n scie nee has give n clear evide nee that smok ing can lead to many diseases.三、汉译英1.他要跟我们说什么，还不清楚。
人教新课标 高二英语下学期 高中英语学考专题复习——表语从句和同位语从句 课件
表语从句&同位语从句
一、什么是表语和同位语？
（一）请划出下列句子的表语
1. He is a student. 2. The problem seems puzzling. 3. His job is to paint the walls. 4. Her job is taking care of the children.
2. I made a promise to myself ___C____ this year, my first year in high school, would be different.
A. whether B. what C. that D. how
3. I’m afraid he’s more of a talker than a doer, which is___D___ her never finishes anything.
（一）常规判断方法：
（1）从语法上看，引导同位语从句的that是连词，只起连接的作 用，在从句中不作任何成分（能做成分的是what）且不可省略； 而引导定语从句that的是关系代词，除了起连接作用外，还在从 句中作句子成分（主/宾/表） ，作宾语时可省略。
（2）从语义上看，同位语从句与前面的名词是同位关系，表示这 个“希望”的内容是“他们再来中国访问”；而定语从句与先行 词是所属关系，表示“…的” ，起修饰作用。
e.g.（1）My idea is that we should leave here at
表从
once.
（2）The question is whether he'll come here.
（3）The news that we won the game is
高二英语同位语从句和表语从句用法单选题20题
高二英语同位语从句和表语从句用法单选题20题1.The news that he won the first prize excited everyone.A.whichB.thatC.whatD.when答案：B。
本题考查同位语从句连接词的用法。
“that he won the first prize”是对“news”的具体解释说明，为同位语从句。
同位语从句一般由that 引导，that 在从句中不充当成分，只起连接作用。
选项A“which”在定语从句中使用；选项C“what”在名词性从句中充当成分；选项D“when”引导时间状语从句。
2.The belief that hard work leads to success is widely held.A.whichB.thatC.whatD.where答案：B。
“that hard work leads to success”是对“belief”的解释说明，为同位语从句。
that 在同位语从句中不充当成分，只起连接作用。
选项A“which”用于定语从句；选项C“what”在名词性从句中充当成分；选项D“where”引导地点状语从句。
3.The idea that everyone should have equal opportunities is important.A.whichB.thatC.whatD.how答案：B。
“that everyone should have equal opportunities”是对“idea”的解释说明，为同位语从句。
that 在同位语从句中不充当成分，只起连接作用。
选项A“which”用于定语从句；选项C“what”在名词性从句中充当成分；选项D“how”引导方式状语从句。
4.The fact that the earth is round is known to all.A.whichB.thatC.whatD.who答案：B。
高中英语重点句型——同位语从句专项练习(知识点+习题解析)
英语句型同位语从句专项练习（知识点+习题解析）定义：同位语表示与之同位的名词(短语)的实际内容，对前面的名词(短语)加以补充说明或进一步解释。
Definition：An appositive clause explains a noun, or shows the meaning ofa noun.例句：1．The suggestion that we should develop the natural resources in the region has been discussed.关于我们应该开发本地区资源的建议已经讨论过了。
2．The idea that we asked Mike to come yesterday is quite good.昨天我们请迈克来，这个主意太好了。
3．The fact that the earth moves around the sun is known to all.地球围绕太阳转，这个事实人人皆知。
4．We have a doubt whether it is true.我们怀疑那是不是真的。
5．The text tells us a fact that smoking does great harm to people's health .这篇课文又告诉我们一个事实，吸烟对健康危害很大。
6．The idea that he we could ask the teacher for advice is wonderful.我们可以向老师请教，这个主意不错。
同位语从句的连接词1.引导同位语从句的连接词最常见的是that。
2. 连接词when, where, why, whether, how 等也可引导同位语从句。
例如：Have you any idea how fast sound travels? 你知道声音传播有多快吗？This is some doubt whether he will come. 他是否会来还不一定呢。
名词性从句学案(语法精讲-主语从句、宾语从句、表语从句、同位语从句)+经典习题(含答案)
名词性从句名词性从句（主语、表语、宾语、同位语从句）（一）主语从句1．定义：用作主语的从句叫做主语从句。
2．2．构成：关联词+简单句3．3．引导主语从句的关联词有三类：4．(1)从属连词that。
如：Thattheywereintruthsisterswasclearfromthefacialresemblancebetweenthem.(2)(3)解释：1+thatIt’ItdoesnF.当G.2．注意连接代词whoever,whatever,whichever等引导主语从句的含义Whoevercomeswillbewelcome.(whoever=thepersonwho)来的人将受到欢迎。
（二）表语从句1．定义：用作表语的从句叫做表语从句。
2．构成：关联词+简单句3．引导表语从句的关联词的种类：(1)从属连词that。
如：ThetroubleisthatIhavelosthisaddress.麻烦是我把他的地址丢了。
(2)从属连词whether,as,asif。
如：Helookedjustashehadlookedtenyearsbefore.他看起来还与十年前一样。
注：从属连词if一般不用来引导表语从句，但asif却可引导表语从句能跟表语从句的谓语动词一般为系动词be,seem,look等。
如：Itlookedasifitwasgoingtorain.看起来天要下雨了。
(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever连接副词where,when,how,why。
如：Thequestionishowhedidit.问题是他是如何做此事的。
解释：1．连词because可引导表语从句。
如：2注意：1．what●例：2．when●例：●例：3．that●例：●例：4．●（三）宾语从句1．定义：用作宾语的从句叫宾语从句。
2．构成：关联词+简单句3．引导宾语从句的关联词有三类：(1)从属连词that。
主语从句、表语从句、同位语从句练习五篇范文
主语从句、表语从句、同位语从句练习五篇范文第一篇：主语从句、表语从句、同位语从句练习主语从句1.________ they are most interested in is how they can produce more and better cars.A.ThatB.WhatC.WhatD.That 2.________ we'll go camping tomorrow depends on the weather.A.IfB.WhetherC.ThatD.Where 3.________ makes mistakes must correct them.A.WhatB.ThatC.WhoeverD.Whatever 4.________ surprised me most was that such a little boy of seven could play the violin so well.A.ThatB.WhatC.ThatD.When 5.________ we go swimming every day ________ us a lot of good.A.If …doB.That …doC.If …doesD.That…does 6.It ________ Bob drives badly.A.thinks thatB.is thought whatC.thought thatD.is thought that 7.It's uncertain ________ the exhibition will be hold in Shanghai.A.ifB.thatC.whetherD.how 8.________ the boy didn't take medicine made his mother angry.A.ThatB.WhatC.HowD.Which 9.________ we can't have seems better than that we have.A.WhatB.WhoC.ThatD.whose 10._______ you don't like him is none of my business.A.WhatB.WhoC.ThatD.Whether表语从句1.The question is _______ we will have our sports meet next week.A.thatB.ifC.whenD.whether 2．The reason why he failed is _______ he was too careless.A.becauseB.thatC.forD.because of 3.Go and get your coat.It's _______ you left it.A.whereB.thereC.there whereD.where there 4.The problem is _______ to take the place of Ted.A.who can we getB.what we can getC.who we can getD.that we can get5.What I want to know is ______ he likes the gift given by us.A.thatB.ifC.whetherD.不填 6.The reason is _______ I missed the bus.A.thatB.whenC.whyD.what 7.That is _______ we were late last time.A.thatB.whenC.whyD.what 8.She looked _______ she were ten years younger.A.thatB.likeC.asD.as though 9.---I feel sick!---I think it is _______ you are doing too much.A.whyB.whenC.whatD.because 10.The reason why he hasn't come is ______.A.because his mother is illB.because of his mother's being illC.that his mother is illD.for his mother is ill同位语从句rmation has been put forward ____ more middle school graduates will be admitted into universities.A whileB thatC whenD as 2.The news ____ he was kidnapped surprised us greatly.A.whatB.thatC.whyD.when 3.His suggestion ____ the meeting be delayed wasturned down.A.whichB.thatC./D.it 4.I have no idea ____ he will start.A.whenB.thatC.whatD./5.I've come from the government with a message ____ the meeting won't be held tomorrow.A.ifB.thatC.whetherD.which 6.The thought ____ he might fail in the exam worried him.A.whenB.whichC.whatD.that 7.The order ____ the prisoner be set free arrived too late.A.whichB.whetherC.thatD.what 8.He often asked me the question ____ the work was worth doing.A.whetherB.whereC.thatD.when9.The other day, my brother drove his car down the street at ____ was thought a dangerous speed.A.asB.whichC.whatD.that10.The nurses are trying their best to reduce the patient'sfear ____ he would die of the disease.A.thatB.asC.of whichD.which第二篇：表语从句练习1.The question is ________ we will have our sports meet next week.A.that B.if C.when D.whether2．The reason why he failed is ________he was too careless.A.because B.that C.for D.because of 3.Go and get your coat.It’ s ________you left itA.whereB.thereC.there whereD.where there 4．The problem is _________to take the place of TedA.who can we getB.what we can getC.who we can getD.that we can get 5.What I want to know is ______ he likes the gift given by us.A.that B.if C.whether D.不填6.The reason is_________I missed the bus.A.that B.when C.whyD.what 7.That is __ ___ we were late last time.A.that B.when C.whyD.what8.She looked _________ she were ten years younger.A.thatB.likeC.asD.as though 9.—I felt sick!--I think it is _______ you are doing too much.A.why B.when C.what D.because 10.The reason why he hasn’t come is ___________.A.because his mother is ill B.because of his mother’s being ill C.that his mother is ill D.for his mother is ill 11.—He was born here.--That is _______ he likes the place so much.A.that B.what C.why D.how 12.That is ______ Lu Xun once lived.A.what B.where C.that D.why13．_______your father wants to know is________ getting on with your studies.A.What;how are you B.That；how you are C.How；that you are D.What；how you are 14.The troubleis__________we are short of tools.A.what B.that C.how D.why that15.America was __________was first called ―India‖ by Columbus.A.what B.where C.the place D.there where16.China is becoming stronger and stronger.It is no longer_________.A.what it used to be B.what it was used to beingC.what it used to beingD.what it was used to be17.________he really means is ________he disagrees with us.A.What … that B.That … whatC.What … whatD.That … what 18.The energy is ________ makes the cells able to do their work.A.that B.which C.whatD.such19.—I drove to Zhuhai for the air show last week.—Is that_____ you had a few days off？（NMET1999）A.why B.what C.when D.where.I had neither a raincoat nor an umbrella ____I got wet through.（1998 上海）A.It’s the reason B.That’s whyC.There’s whyD.It’s how21.See the flags on top of the building? That was ______ we did this morning.（06 全国）A.when B.which C.where D.what22.---Are you still thinking about yesterday’s game?(2003北京春)---Oh, that’s _____.A.what makes me feel excited B.wha teverI feel excited about C.how I feel about it D.when I feel excited23.What surprised me was not what he said but ______ he said it.（2004湖北）A.the way B.in the way that C.in the way D.the way which 24.-I drive to Zhuhai for the air show last week.-Is that __you had a few days off?(NMET1999)A.why B.when C.what D where 25.The question is ____it is worth visiting.A.if B.as if C.whether D.how 26.This is _____it happened.A.what B.whenC.thatD.how 27.This is ____ the city lies.A.which B.what C.whereD.when 28.He was ill.That is ____he didn’t comeyesterday.A.when B.why C.how D.that 29.That was ___ I was thirteen I entered the No.1 Middle School.A.because B.why C.how D when 30.The problem is ____we can master modern science and technology in a short time.A.if B.that C.what D.how 31.–Doesn’t Mr.Smith live on this street?-No.This is ____Mr.Brown lives.A.which B.where C.how D.that 32.The reason why he has been such a success is ____he never gives up.A.what B.where C.how D.that 33.–what is that building?-___the gar den equipment is stored A.that’s where B.There is in which C.the building is D.That’s the building which 34.Our village is no longer ____over twenty years ago.A.what was itB.what it wasC.the village what wasD.what was the village 35.___you are the first one here.A.it seems that as if B.it seems as if that c.it seems as if D.It seems that as though 36.My hope is ___he will become a doctor in the future.A.if B.whether C.that D.what 37.it was ___they were used as an advertisement for the shop.A.because B.which C.what D.if 答案：1-5DBACC6-10ACDDC11-15CBDBA16-20AACAB21-25DAAAC26-30DCBAD31-35BBABC36-37CA 2第三篇：浅议同位语从句浅议同位语从句夏文华（河北省迁安市教师进修学校邮政编码：064400）摘要：同位语从句是中学阶段比较常见的语法现象，为了使学生更好地理解并掌握这一语法现象，本文从同位语从句的含义、正确运用同位语从句的引导词以及同位语从句和定语从句的区别等几个方面对同位语从句进行了探讨和分析。
高中英语名词性从句知识点含练习
高中英语名词性从句知识点（含练习）基础回顾1.表语：表语用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、形容词、副词、介词短语、动词的-ing、不定式、从句来充当，它常位于系动词(be, become, appear, seem,look,sound,feel,get,smell等词)之后。
如：Her job is selling computers. 此句表语为selling computers如果句子的表语也是由一个句子充当的，那么这个充当表语的句子就叫做表语从句。
2.同位语：一个名词(或其它形式)对另一个名词或代词进行解释或补充说明，这个名词(或其它形式)就是同位语。
如Mr. Smith,our new teacher,is very kind to us. 我们的新老师史密斯先生对我们很好。
Mr.Smith是主语our new teacher的同位语，指同一人。
同位语从句I heard the news that our team had won．我听到了我们队获胜的消息。
that our team had won 解释news的具体内容，是同位语正文一、定义在复合句中具有名词的性质的作主语、表语、同位语、宾语的从句叫名词性从句。
因此，我们把主语从句、表语从句、同位语从句和宾语从句这四种从句统称为名词性从句。
That he finished writing the composition in such a short time surprised us all他在很短的时间内写完作文让我们都很惊讶 (主语从句)The trouble is that she has lost his address. 麻烦的是她把他的地址搞丢了。
（表语从句）They have no idea at all where he has gone. 他们不知道他去什么地方了。
（同位语从句）Do you remember how he came? 你记得他怎么来的么？（宾语从句）二、语序名词性从句要采用陈述句语序。
表语从句与同位语从句__及真题巩固练习
真题再现
• the reason ( ) i went to take that class is ( ) the essor is supposed to be very good. • a. why , for b, why so c why that , • d。 that , because.
五.关系代词what that's what i want to say. fame and personal gain is what they are after he is no longer what he was
• 六。as if/ as though • it isn't as if you were going away for ever
• 2.make A out of B“用B制成A” • we make the bottle out of the glass • 3.make B into A“用B制成A” • we make the glass into the bottle • 4.make up for 补偿 • Nothing can make up for what they have suffered. • 什么也不能补偿他们所受的痛苦。 • • make up 编造，捏造；化妆
• 6。 make out 理解，弄懂 、 难以看见， 辩认 ,做出 • We can't make out what he is saying. • 我们不懂他在说什么。 • he could hardly make out anything in the thick fog. • 在浓雾中他几乎什么也看不见。 • he made out a shopping list.
表语从句和同位语从句
高考总复习：表语从句及同位语从句真题再现1. （2015安徽高考）A ship in harbor is safe, but that’s not ______ ships are built for.A. whatB. whomC. whyD. when2. I made a promise to myself _______ this year, my first year in high school, would be different.A. whetherB. whatC. thatD. how3. The notice came around two in the afternoon _____ the meeting would be postponed.A. whenB. thatC. whetherD. how4. Modern science has given clear evidence ____________smoking can lead to many diseases.A. whatB. whichC. thatD. where5. I’m afraid he’s more of a talker than a doer, which is______ her never finishes anything.A. thatB. whenC. whereD. why6. I’d like t o start my own business—that’s ________ I’d do if I had the money.A. whyB. whenC. whichD. what7. —I prefer shutting myself in and listening to music all day on Sundays.—That’s _______ I don’t agree. You should have a more active life.A. whereB. howC. whenD. what8. Part of the reason Charles Dickens loved his own novel, David Copperfield, was ______ it was rather closely modeled on his own life.A. whatB. thatC. whyD. whether1. A。
初中英语语法三大从句宾语定语状语表语同位语从句汇总及练习题
从句在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
定语从句一、关系代词引导的定语从句关系代词代替前面的先行词，并且在定语从句中充当句子成分，可以作主语、宾语、定语等。
常见的关系代词有：who, that, which。
它们的主格、宾格和所有格如下表所示：先行词主格宾格所有格人who whom whose物which which人、物that that —（一）关系代词who, whom和whose的用法who代替人，是主格，在定语从句中作主语。
An architect is a person who designs buildings. 建筑师是设计房屋的人。
whom代替人，是宾格，在定语从句作宾语，在非正式英语常可省略。
Do you know the gentleman whom we met in the school library yesterday? 昨天我们在学校图书馆里遇到的那位先生你认识吗？whose一般代替人，有时亦可代替物，是所有格，在定语从句作定语。
The girl student whose father is a senior engineer used to study abroad. 其父是一位高级工程师的那个女学生过去在国外留学。
Do you know the name of the hotel whose window we can see here? 我们这儿能看到窗户的那个宾馆叫什么名字，你知道吗？（关系代词whose指代先行词hotel，正式用法应该用of which。
whose window=the window of which，意思是：the window of the hotel。
）（二）关系代词which的用法which代替物，在定语从句作主语或宾语，作宾语时还可省略。
主语从句_表语从句_同位语从句)
Ⅴ. The Predicative Clause(表语从句)
由一个句子充当句子的表语, 这个充当表
语的句子就叫做表语从句。表语从句和主
语指同一内容，它对主语进行解释，是主
语的内容具体化。相当于一个名词。
可以充当表语从句引导词的有：
1.
从属连词: that, whether (是否)引导从句。
注：if不能引导表语从句。
她想知道的是该买哪条裙子。
3. 连接副词：when, where, why, how 引导从句时，它 们本身有词义，既起连接从句的作用，又在从句中 充当状语成分，修饰谓语动词。 Eg. That is where Lu Xun used to live. 那里是鲁迅曾经居住的地方。 That is why he didn’t pass the exam.
那是他没有通过考试的原因。
4. 用because，as ，as if /as though 引导，如：
Eg. It looks as if it were going to rain.
看起来要下雨了。 It‘s just because he doesn’t know her. 这仅仅是因为他不认识她。 Things are not always as they seem to be.
同位语从句和定语从句的区别
意义上：同位语从句对名词加以补充说明，后者对名词进 行修饰和限定 结构上： 前者连接词句子中不担任任何成分，后者由关系 词引导，关系词在从句中担任一定成分。 The idea that one can do the work without thinking is wrong.(同位语从句，that 在句子中不担任成分） The idea that you put forward at the meeting is wrong.(定语从句，that在从句中担任宾语）
表语从句及同位语从句（专题演练）
表语从句及同位语从句（专题演练）表语从句及同位语从句巩固练习一、单项选择1. The problem will appear _____ a different welfare system will be created.A. unlessB. whetherC. untilD. if2. The Green Corporation donated the property to the state of California, with one condition _____ the Green family would be allowed to use it when they wished.A. whatB. whichC. whenD. that3. —You know, I’ poor in Chinese, you are not good at English. and...—That’s _____ we should help each other.A. whenB. whereC. howD. what4. Water, which seems so simple and common, is _____ makes life possible.A. whatB. thatC. whichD. how5. The senior three students in our school received word last week ________ some excellent students had been admitted to Peking University without taking the exam.A. thatB. whichC. howD. what6. Are you certain that this is _____ in his speech?A. as Premier Wen stressedB. how Premier Wen stressedC. that Premier Wen has stressedD. what Premier Wen has stressed7. The old man told us not to remain _____ there was danger.A. in whichB. the place whereC. at the placeD. where二、完形填空阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）选出可以填入空白的最佳选项，并在答题卡上将该项涂黑。
同位语从句及表语从句谓语动词的虚拟
181. What do you think of our teacher’s proposal that we can put or (should) put on a play at the English evening?2. The professor gave orders that the test ________ before 5:30.a) be finished b) will finish c) shall finish d) will be finish3. My suggestion is that we ________ a few comrades to help the other groups.a) sent b) ought to send c) should send d) would send4. We expressed the hope that they _______over to visit China again.a) should come b) come c) would come d) might come 【18】同位语从句及表语从句谓语动词的虚拟这类题涉及虚拟语气在同位语从句和表语从句中的使用。
在表示提议，要求，命令等名词后面的表语从句和同位语从句中,要用虚拟语气，谓语由“（should）十动词原形”构成。
这类名词常见的有：idea, proposal, suggestion, order, desire, recommendation, requirement, advice, motion, plan, demand, decision, preference, request, policy等。
You suggestion that he be invited was rejected. 你那邀请他的建议被拒绝了。
（同位语从句）Our only request is that this should be settled as soon as possible.我们唯一的要求是将此事尽快地定下来。
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表语从句及同位语从句巩固练习一、单项选择1. The problem will appear _____ a different welfare system will be created.A. unlessB. whetherC. untilD. if2. The Green Corporation donated the property to the state of California, with one condition _____ the Green family would be allowed to use it when they wished.A. whatB. whichC. whenD. that3. —You know, I’ poor in Chinese, you are not good at English. and...—That’s _____ we should help each other.A. whenB. whereC. howD. what4. Water, which seems so simple and common, is _____ makes life possible.A. whatB. thatC. whichD. how5. The senior three students in our school received word last week ________ some excellent students had been admitted to Peking University without taking the exam.A. thatB. whichC. howD. what6. Are you certain that this is _____ in his speech?A. as Premier Wen stressedB. how Premier Wen stressedC. that Premier Wen has stressedD. what Premier Wen has stressed7. The old man told us not to remain _____ there was danger.A. in whichB. the place whereC. at the placeD. where二、完形填空阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）选出可以填入空白的最佳选项，并在答题卡上将该项涂黑。
Yesterday, our teacher asked us when a man could be referred as an old man. David stood up and said people with wrinkles could be called old people. However, Mary didn’t 1 , for some people may gain wrinkles at an earlier age owing to their 2 work. Then Lily expressed her idea that those reaching their 60s or more could be called old people. This time, Emily expressed her 3 that some old people may still be energetic and trying to pursue their dreams, which makes them appear 4 . The class was over and we still didn’t reach any 5 , so the teacher asked us to think about it after class.The 6 has reminded me of the saying of J. Barrymore that a man isn’t old as long as he is 7 something.My grandma is such a woman who pursues her dream 8 when she’s 70 now. She has __9__ her dream of being a painter since she was a little child. 10 , because her family was poor, she had to 11 her dream and stepped into the 12 to raise money so as to support her family. Though she has 13 abandoned her dream, she could hardly find any 14 to realize it because of the tough work. 15 , chance came when she retired from her work. She begantaking her painting lessons 16 she had all-white hair and lots of wrinkles. At first, I was 17 her idea of attending school at so old an age, but after seeing her paint happily and enjoyably, I 18 feeling it a good choice. She seems energetic and 19 fine.So if we have our dream s and seek for them, we aren’t old. It’s when we don’t know what we want and let 20 be the center point of our lives that we can finally be regarded as the old.1. A. respond B. agree C. identify D. understand2. A. negative B. boring C. tough D. challenging3. A. certainty B. wish C. theory D. doubt4. A. attractive B. young C. intelligent D. ambitious5. A. conclusion B. contract C. decision D. destination6. A: embarrassment B. obstacle C. question D. confusion7. A. preserving B. seeking C. treasuring D. possessing8. A. even B. nearly C. only D. hardly9. A. realized B. changed C. promoted D. kept10. A. However B. Instead C. Moreover D. Therefore11. A. give up B. search for C. put aside D. stick to12. A. reality B. society C. world D. nature13. A. seldom B. occasionally C. already D. never14. A. time B. energy C. help D. money15. A. Suddenly B. Finally C. Soon D. Fortunately16. A. because B. once C. though D. unless17. A. against B. for C. at D. with18. A. risked B. rejected C. continued D. began19. A. feels B. proves C. looks D. grows20. A. achievements B. regrets C. dreams D. difficulties三、阅读理解Fort Scott High School English teacher Emily Rountree has been working this semester to raise money for Charity Water, a nonprofit organization, which uses 100 percent of public donations to help fund water projects in places without access to clean drinking water. Her goal was to motivate her students to use their writing in class to make a real world difference. Twelve students got top grades on the project and their articles will be published in the Tribune and online. The money from their writing is of great help."Did you know that there are many countries around the world that don't have access to safe drinking water? Just think, that could be your someone in your family. In my English three classes, we are trying to raise money for Charity Water. Charity Water is an organization that helps people get water in countries where there is no safe drinking water", said Tanner Johnson, a student attending Fort Scott High School. InAfrica alone, people spend 40 billion hour every year just walking for water .Women and children are the ones that mainly do the walking. They could be attacked, or get hurt. Whenever they get home the water that they have brought home is unsafe water that has been in swamps, ponds, or rivers. If they had safe drinking water they wouldn’t have that to worry about and they wouldn't be wasting hours of their day. Unsafe drinking water causes many different kinds of diseases that could lead to death.You could help save someone's life by donating $ 20 so you could help get them some safe drinking water. You can easily donate online at mycharitywater/org/fshsenglish, or you can send a check payable to Fort Scott High School to Emily Rountree. If you don't help these people then who will?1. Emily Rountree is working for Charity water ____.A. to set up a nonprofit organization about waterB. to help discover where clean drinking water isC. to find access to using the public donationsD. to encourage her students to help those in need2. How can the students bring differences to the world?A. By donating all their pocket money.B. By collecting money in their spare time.C. By giving away their money from writing.D. By conducting themselves well in class.3. What does the third paragraph imply?A. Africa is lacking in water resources.B. Women do nothing but getting water.C. People in Africa live a hard life.D. Rivers in Africa have been polluted.4.1t can be inferred from the last paragraph that ____.A. only a few people participate in the donationB. it is easy to lend a hand to those in needC. staff at the website will collect moneyD. it is convenient to pay off your checkB.根据短文内容，从短文后的七个选项中选出能填人空白处的最佳选项。