that从句与what从句
what和that的用法讲义--2023届高三英语复习备考

what和that的用法讲义what和that都是从句的引导词,或者说,都是可以连接主句和从句的连词。
要弄清楚这两个词的用法,我们首先要明确what和that分别都可以引导哪些从句。
一.关于whati what是名词性从句的引导词,名词性从句包括主语从句,宾语从句,表语从句,同位语从句。
所以,what可以引导的从句也就是上面提到的四类从句。
二.关于that(①that是名词性从句的引导词,所以,that也可以引导主语从句,宾语从句,表语从句,同位语从句。
②that是定语从句的引导词,所以,that还可以用来引导定语从句,放在所修饰的名词后面。
我们来看这样几个句子:1.This is what we are looking forward to. (表语从句)这是我们一直所期待的事情。
【分析】what引导的从句,放在了系动词is后面,放在表语的位置,是表语从句。
此时,what=the thing that所以,上面的句子可以改写成:This is the thing that we are looking forward to.2. What makes this shop different(主语从句)is that it offers more personal services. (表语从句)这家店与众不同的地方在于它提供更多的个人服务。
【分析】what引导的句子,放在句子开头,位于系动词is前面主语的位置,是主语从句。
此时,what=the thing that所以,上面的句子可以改写成:The thing that makes this shop different is that it offers more personal services .此外,原句that 引导的句子放在系动词is后面,放在表语的位置,所以是表语从句。
3. There are signs that restaurants are becoming more popular with families. (同位语从句)有迹象表明,餐馆在家庭中越来越受欢迎。
宾语从句中what和that

宾语从句中what和that
宾语从句中,what和that都可以用来引导从句,但两者在用法上存在一些区别。
what引导宾语从句时,在从句中可以作主语、宾语或表语,表示“所……的……”。
具体用法如下:
- 表示“……的东西或事情”,相当于“the thing that...;all that...;everything that...”。
- 表示“……的时间”,相当于“the time that”。
- 表示“……的人”,相当于“the person that”。
- 表示“……的地方”,相当于“the place that”。
- 表示“……的数目”,相当于“the amount/number that”。
that引导宾语从句时,在从句中不作句子成分,一般情况下可以省略。
但当有两个以上的宾语从句时,通常只能省掉第一个that。
在使用宾语从句时,需要注意句子结构和语法规则,选择合适的引导词来表达正确的意思。
what与that引导名词性从句的区别分析

what与that引导名词性从句的区别分析英语语法让很多学生都头疼,但其实还是有区别的,下面是店铺给大家带来的有关于what与that引导名词的介绍,希望能够帮助到大家。
what与that引导名词性从句的区别I think __________ he needs is more practice.Yes. __________ he needs more practice is clear.A. what, WhatB. that, ThatC. what, ThatD. that, What此题应选C。
其余三项均可能被误选。
what 和that 都可以引导名词性从句,但有区别。
如:1. what 引导名词从句时,它在从句中要充当句子成分(主语、宾语等),而 that 引导名词从句时,它在从句中不能充当句子成分。
2. what 引导名词从句时,它有词义(表示:什么;所的[东西]);而that 引导名词从句时,它没有词义。
请做以下试题,注意区别 what 和 that。
如:1. ________ you said is different from the thing ________he told us.A. What, whatB. That, thatC. What, thatD. That, what2. I think ________ he said is trueBut dont forget the fact ________he is a cheat.A. what, whatB. that, thatC. what, thatD. that, what3. ________ surprised us most is ________he spoke English so well.A. What, whatB. That, thatC. What, thatD. That, what答案:1. C 2. C 3. C高中英语的情态动词的介绍1. You went late _______ the stadium yesterday evening, didnt you? Yes, my wife was a little late _______ the supper.A. to, withB. for, withC. for, forD. at, for【陷阱】容易误选 B 或D。
名词性从句中that和what的用法

名词性从句中that和what的用法作者:晏飞来源:《求学·新高考版》2021年第07期在高考英语中,名词性从句中that和what的用法是学生容易混淆的一个问题。
高考英语语法填空题中,连接词的用法是必考的内容,其中连接词that和what的辨析是高考命题人喜欢利用的考点。
理解这个语法点,能够让小知识发挥大作用,使学生在高考英语备考中事半功倍。
如何才能理解that和what的用法?观察下面这几个句子,让我们从中归纳出一个普遍的规律。
1.What he wants is a book. 我想要的是一本书。
2.That he wants to go there is obvious. 很明显他想去那里。
3.The result is that we won the game.结果是我们赢得了比赛。
4.This is what we want to know.這就是我们想知道的内容。
5.Is what he told us true?他告诉我们的是真的吗?6.We should pay attention to what the teacher is saying.我们应该关注老师正在讲解的内容。
7.I have no doubt that he will come. 我不怀疑他回来。
8.I have no idea what he did that afternoon.我不知道他下午做了什么事。
9.We live in what is called China.我们住在一个被称为中国的地方。
10.What you see is what you get.你所看到的就是你所得到的。
分析以上十个句子,我们不难发现一个规律:从句中缺少句子成分用what,从句中句子结构完整用that。
That只是起到单纯的连接主句和从句的作用,然而what除了连接主句和从句外,还在从句中充当句子成分。
一些英语基础知识薄弱的同学看到这里可能仍然是一头雾水。
that和what的用法

that和what的用法一,看下边例句,分析what和that 在句中的作用和成分:1.I hope, if possible, that you can solve the problem soon.2.What he said is unbelievable.3.I don’t believe what he said.4.He is my best friend that often helps me5.My requirement is that you solve the problem soon6.This is the classroom that we study in every day.7. Do you know the news that our team won the match?二、用what和that填空:1. attracted me was the color.2. That is I want.3. you are safe makes us relieved.4. He believed he will achieve his goal one day.5. The fact is he is honest.6. I got the news he had passed the examination.7. I’m the teacher is teaching you English now.8. You are some students I’m not familiar w ith.9._______ made the school proud was _______ more than 90% of the students had been admitted to key universities.10. _______ struck me most in the movie was the father’s deep love for his son.11. This is the building ___________ we once lived in two years ago.12. Who is the girl ______ won the gold medal in swimming?三、短文填空:Here are some tips 1_____ are useful for you students. First, you need to listen to the teachers carefully in class. Then it is necessary 2________ you revise the knowledge after class. In this way, you can understand 3______has been taught in class better. The fact is 4_____ you also need to do some exercises regularly. While taking examinations, try to apply 5_______ you have learnt in class to practice. Besides, doing some sports 6____ benefit you is of help to you. All in all, the most important thing 7_____ you need to keep in mind is to form a good habit.总结:。
what和that的用法区别

the+名词+that”或者all that, 即好像是既包括了先行词也包含了
关系代词,因此,有学者称之为关系代词型what。如:
seemed to be a long time, he came up again.
1 _T_h_a_t_ she lacks experience is obvious. 2 The police learned _t_h_a_t _ he wasn’t there at that time. 3 He realized _th_a_t__ she too was tired. 4 My idea is _t_h_a_t you shouldn’t have left the country. 5 Bob has the mistaken idea _th_a_t_tomorrow is a holiday. 6 It was quite plain _t_h_a_t_ he didn’t want to come. 7 It is natural _t_h_a_t_ they should have different views.
that—从属连词
主语从句 宾语从句
引导_名_词__性_从__句___, 表语从句
_不_充__当__句子成分, 同位语从句
_没_有____字面意义。
引导宾语从句的 that可以省略
1 _W__h_a_the had hoped at last came true. 2 China is no longer _w_h_a_t_ it used to be. 3 I’m sorry for _w_h_a_t_ I said. 4 That’s _w_h_a_t_ I want to know. 5 It was _w_h_a_t_ he meant rather than w__h_a_t he said. 6 There’s something in _w_h_a_t_ he says. 7 200 years ago, they came to _w__h_a_t we call “America” now.
高一英语名词性从句 what 和 that 区别单选题30题

高一英语名词性从句what 和that 区别单选题30题1._____ he said made me angry.A.WhatB.ThatC.WhichD.Who答案:A。
本题考查主语从句。
what 在主语从句中充当宾语,“他说的话”让我生气。
that 在主语从句中不充当成分,本句缺少宾语,所以选A。
2._____ he came late is a pity.A.WhatB.ThatC.WhichD.Who答案:B。
本题考查主语从句。
that 在主语从句中不充当成分,只起连接作用。
“他来晚了”这件事是个遗憾,不缺成分,所以选B。
3._____ he needs is a book.A.WhatB.ThatC.WhichD.Who答案:A。
本题考查主语从句。
what 在主语从句中充当宾语,“他需要的东西”是一本书,缺宾语,所以选A。
4._____ he is a good student is known to us all.A.WhatB.ThatC.WhichD.Who答案:B。
本题考查主语从句。
that 在主语从句中不充当成分,只起连接作用。
“他是个好学生”这件事我们都知道,不缺成分,所以选B。
5._____ he told me is a secret.A.WhatB.ThatC.WhichD.Who答案:A。
本题考查主语从句。
what 在主语从句中充当宾语,“他告诉我的事情”是个秘密,缺宾语,所以选A。
6. I don't know ______ he will come or not.A.whatB.thatC.whetherD.if答案:C。
本题考查宾语从句连接词。
“whether...or not”是固定搭配,表示“是否”,而“what”和“that”在这里不合适,“if”不能与“or not”连用。
7. She told me ______ she had seen the movie before.A.thatB.whatC.ifD.whether答案:A。
which when who what that用法

which when who what that用法“which”、“when”、“who”、“what”和“that”用法的简要说明:1.which:(1)用法:主要作为关系代词,用于引导定语从句,指代一个事物或情况。
(2)例子:The book, which I bought yesterday, is veryinteresting.(我昨天买的那本书很有趣。
)(3)注意:which在从句中可以担任主语、宾语或定语,且前面通常有一个逗号,表示非限制性定语从句。
2.when:(1)用法:主要用作关系副词,引导定语从句,表示时间。
(2)例子:I remember the day when we first met.(我记得我们第一次见面的那一天。
)(3)注意:when在从句中作时间状语,描述主句中的某个动作或状态发生的时间。
3.who:(1)用法:作为关系代词,引导定语从句,指代人。
(2)例子:The man who talked to me is my uncle.(和我谈话的那个人是我叔叔。
)(3)注意:who在从句中可以担任主语或宾语,描述人的身份或特征。
4.what:(1)用法:主要用作疑问代词或连接代词,引导名词性从句(如主语从句、宾语从句、表语从句等),询问内容或事物。
(2)例子:What you said made me very sad.(你说的话让我很伤心。
)(3)注意:what在从句中通常担任主语、宾语或表语,表示所谈论的具体内容。
5.that:(1)用法:在定语从句中作为关系代词,指代先行词,并在从句中作主语、宾语或表语。
此外,that还可以用于引导名词性从句(主语从句、宾语从句、表语从句和同位语从句),在从句中无具体含义,只起连接作用,而且在从句中也不作任何句子成分,它所引导的从句的句子结构和意义是完整的。
(2)例子(定语从句):The book that I am reading is very interesting.(我正在读的那本书很有趣。
高中英语教学竞赛公开课、高考复习课件——高中语法that与what引导名词性从句

Exercise
1. It was with great joy ______he received the news that his lost daughter had been found.
歌词宾语从句详解
2. The smile on your face let's me know that you need me.
(that you need me是宾语从句,作主句动词know的宾 语,由that引导,因为that在宾语从句中不作任何成分, 也无含义)
歌词宾语从句详解
3. The touch of your hand says you'll catch me if ever I fall.
7.—It’s thirty years since we last met. —But I still remember the story, believe it or not,
_____we got lost on a rainy night. A. which B. that C. what D. when
A. if B. when C. that D. which
Keys
答案: 1-5 DDAAB 6-11 CBBABC
高考质量提升是一项系统工程,涉及到多个方面、各个维度,关键是要抓 住重点、以点带面、全面突破,收到事半功倍的效果。
一、备考策略务必精准
高三备考的不同阶段,目标和任务各不相同,就像打仗一样,攻克不同的 山头有不同的打法,只有抓住要领,才能打赢主动仗。 一是细化“作战地图”
that与what引导名词性从句的区别

that与what引导名词性从句的区别that引导名词性从句只起连接作用,在从句中不作任何成分,无意义,在宾语从句通常省略,但在主语从句、表语从句和同位语从句中均不能省略;what除引导从句外,还在从句中作成分,意为“所……的(东西)”,在含义上等于“名词+that”。
如:1. 用that的例子That she lacks experience is obvious. 她缺少经验,这是显然的。
The police learned that he wasn’t there at that tim e. 警察获知他那时不在场。
He realized that she too was exhausted. 他意识到她也精疲力尽。
My idea is that you shouldn’t have left the country. 我的意见是你不应该离开那个国家。
Bob has the mistaken idea that tomorrow is a holiday. 鲍勃错误地认为明天是一个假日。
It was quite plain that he didn’t want to come. 很明显他不想来。
It is natural that they should have different views. 他们看法不同是很自然的。
2. 用what的例子What (=The thing that) he said was true. 他所讲的是事实。
What he had hoped at last came true. 他希望的事终于成为现实。
What he said is beneath contempt. 他说的话不值一理。
What he says is true, possibly. 或许他说的是对的。
What she saw gave her a fright. 她看到的情况吓了她一跳。
英语重点语法解析what、that和which

英语重点语法解析what、that和which①迪米特里从地里回来,妻子把发生的情况跟他说了。
他马上出去找偷羔羊的人。
请心中有结果再看答案哦:①When Dimitri came in from the fields, his wife told him what had happened. Dimitri at once set out to find the thief.节选《新概念英语3 Mary had a little lamb》(1)what引导的定语从句①句子分析首先分析句子,前半句有个动词,从…回来,中间有一个“说”的动词,并且还有一个过去“发生”的情况。
所以第一句话有三个动词。
其中有两个动作发生有时间基本一致,一个动作发生的在以前。
就是她的丈夫一近门就给他说事,说之前发生的事。
所以我们在句子中使用过去时来表达主句。
When Dimitri came in from the fields, his wife told him…两个动作发生几乎同步。
②come in的含义come in表示回来,回到家里。
之前有说过,英语中介词的指向性。
in 就是“里”。
这里多说一个field这个单词。
③field的含义与用法field在文章中作“田地、牧场”之意。
但在以后的学术文章里,这个单词的主要用法是表示“领域”用。
She was established in the educational field. 她已在教育界安身立业。
Our research field is called computer vision and machine learning. 我们研究的领域称之为计算机视觉与机器学习。
④what与that和which引导的定语从句的区别定语从句大家用得多的,比较熟悉的是that和which作引导词,那么what也在作引导词时,与他们有什么区别呢?首先,what引导的名词性从句,that和which也可以表达出同样含义。
由2011年高考题谈what和that引导的名词性从句及解题思路

由2011年高考题谈what和that引导的名词性从句及解题思路发表时间:2011-12-09T15:03:52.480Z 来源:《中学课程辅导·教学研究》2011年第23期供稿作者:吕紫祎[导读] 在2011年全国及各省市的高考英语试卷中都备受青睐,多套涉及what和that引导的名词性从句。
吕紫祎摘要:本文从2011年高考英语试卷中的试题入手,分析了考查what和that引导的名词性从句的试题的解题思路,归纳了引导词what和that在名词性从句中的用法。
关键词:2011年高考;what;that;名词性从句作者简介:吕紫祎,任教于江苏省溧水高级中学。
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。
由于名词性从句用途广泛,引导词多样,成分多变,历年都是高考的重点,其中以what和that作为引导词在历年高考题中居多。
在2011年全国及各省市的高考英语试卷中都备受青睐,多套涉及what和that引导的名词性从句。
笔者从2011年高考题中挑选出所有考查名词性从句的高考真题,分析了考查what和that引导的名词性从句试题的解题思路,归纳了引导词what和that在名词性从句中的用法,希望对参加高考的考生有所帮助。
一、what引导的名词性从句高考真题:(1)His writing is so confusing that it’s difficult to make out _________ it is he is trying to express. (2011安徽卷,第33题)A. thatB. howC. whoD. what(2)Before a problem can be solved, it must be obvious __________the problem itself is. (2011湖南卷,第31题)A. whatB. thatC. whichD. why(3)I’d like to start my own business -that’s _________I’d do if I had the money. (2011陕西卷,第15题)A .why B. when C. which D. what(4) _________Barbara Jones offers to her fans is honesty and happiness. (2011北京卷,第22题)A. WhichB. WhatC. ThatD. Whom(5)The shocking news made me realize _______ terrible problems we would face. (2011北京卷,第31题)A. whatB. howC. thatD. why(6)The message you intend to convey through words may be the exact opposite of _____others actually understand.(2011上海卷,第38题)A. whyB. thatC. whichD. what(7)The villagers have already known ________ we’ll do is to rebuild the bridge.(2011江西卷,第26题)A. thisB. thatC. whatD. which(8)It is not always easy for the public to see ______ use a new invention can be of to human life. (2011重庆卷,第34题)A. whoseB. whatC. whichD. that(9)Our teachers always tell us to believe in __________ we do and who we are if we want to succeed. (2011四川卷,第10题)A. whyB. howC. whatD. which参考答案:(1)D;(2)A;(3)D;(4)B;(5)A;(6)D;(7)C;(8)B;(9)C 这九道题考查了引导词what在名词性从句中的用法。
定语从句中that, which, what的区别

非限制性定语从句举例:
(1) His mother, who loves him very much, is strict with him.
(2) China, which was founded in 1949, is becoming more and more powerful.
3.“介词+关系代词”前可有some, any, none, both, all, neither, most, each, few等代词或者数词
(1) He loved his parents deeply, both of whom are very kind to him.
(2) In the basket there are quite many apples, some of which have gone bad.
他的哥哥是当医生的,常鼓励他要考上大学。(他只有一个哥哥)
难点分析
(一)限制性定语从句只能用that 的几种情况
1.当先行词是anything, everything, nothing (something 除外), few, all, none, little,
some 等代词时,或者是由every, any, all, some, no, little, few, much 等修饰时
(2) This is the watch for which I am looking. (F)
2. 若介词放在关系代词前,关系代词指人时用whom,不可用who或者that;指物时用which,不能用that;关系代词是所有格时用whose
定语从句what的用法

定语从句what的用法定语从句中能不能用what?如果可以,那么大家知道怎么用?下面是店铺为大家整理的定语从句what的用法,希望能够帮助到大家。
what是不能引导定语从句的.that可以引导定语从句.what只能用来引导名词性从句,比如主语从句,如:What he said was not ture.(他说的不是真的.)或者宾语从句,如:I don't believe what he said.(我不相信他说的话.)而定语从句属于形容词从句.(that可以引导的从句类型较多,只回答在定语从句中的用法.)that作为关系代词,引导定语从句,修饰其先行词.如:All that glitters is not gold.(发光的不都是金子)定语从句that glitters修饰先行词all,起形容词作用,所以定语从句属于形容词从句.在这句话中,that其实是代替了先行词all,在从句中作glitter的主语.that也可以在从句中作宾语,有时可以省略掉,如:The car (that) I hired broke down after five kilometers.(我租来的车五公里后就抛锚了.)that替代car,在从句that I hired中作hire的宾语.你可以比较以下一组句子.What I said is true.我说的是实话.(what引导名词从句,在句中作主语,what前没有任何东西)All that I said is true.我说的一切是实话.(that引导定语从句,在句中作定语,all是先行词,that I said修饰all)定语从句中能不能用what?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.关系代词有:who,whom,whose,that,which等.关系副词有:when,where,why等.关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词,并在句中充当主语、宾语、定语等成分.关系代词在定语从句中作主语时,从句谓语动词的人称和数要和先行词保持一致.1)who,whom,that这些词代替的'先行词是人的名词或代词,在从句中所起作用如下:Is he the man who/that wants to see you?他就是你想见的人吗?(who/that在从句中作主语)He is the man whom/ that I saw yesterday.他就是我昨天见的那个人.(whom/that在从句中作宾语)2) Whose 用来指人或物,(只用作定语,若指物,它还可以同of which互换),例如:They rushed over to help the man whose car had broken down.那人车坏了,大家都跑过去帮忙.Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书.3)which,that它们所代替的先行词是事物的名词或代词,在从句中可作主语、宾语等,例如:A prosperity which / that had never been seen before appears in the countryside.农村出现了前所未有的繁荣.(which / that在句中作宾语)The package (which / that) you are carrying is about to come unwrapped.你拿的包快散了.(which/that在句中作宾语)关系副词引导的定语从句关系副词可代替的先行词是时间、地点或理由的名词,在从句中作状语.1)when,where,why关系副词when,where,why的含义相当于"介词+ which"结构,因此常常和"介词+ which"结构交替使用,例如:There are occasions when (on which) one must yield.任何人都有不得不屈服的时候.Beijing is the place where (in which) I was born.北京是我的出生地.Is this the reason why (for which) he refused our offer?这就是他拒绝我们帮助他的理由吗?2)that代替关系副词that可以用于表示时间、地点、方式、理由的名词后取代when,where,why和"介词+ which"引导的定语从句,在口语中that常被省略,例如:His father died the year (that / when / in which) he was born.他父亲在他出生那年逝世了.He is unlikely to find the place (that / where / in which) he lived forty years ago.他不大可能找到他四十年前居住过的地方.1)what = the thing which;whatever = anythingWhat you want has been sent here.Whatever you want makes no difference to me.2) who= the person that whoever= anyone who(错)Who breaks the law will be punished.(错)Whoever robbed the bank is not clear.(对)Whoever breaks the law will be punished.(对)Who robbed the bank is not clear.3) that 和 what当that引导定语从句时,通常用作关系代词,而引导名词性从句时,是个不充当任何成分的连接词。
that what which引导从句的区别

want to know what book you like to read.I want to know whick book you like to read best of the three.在上面这两句话种,可以很清楚的看到what &which的区别what 没有范围which 是在有范围之内的一种选择宾语从句一、定义:用作宾语的从句叫宾语从句。
宾语从句可以用连词that,连接代词who,whom,what,which;连接副词 how,when,where以及if和whether引起。
连接代词和连接副词在宾语从句中作一相应的句子成分,if或whether表示疑问,而that没有意义仅起连接作用。
二、宾语从句的分类:1.作动词的宾语从句:如:Everyone knows that he is a good student.He wondered how the pyramids were built.2.作介词宾语:如:This depends on how hard you work.Is there anything wrong in what I said?3.作形容词的宾语:如:They are confident that they can do the job well.I am not certain whether the train will arrive on time.三:使用宾语从句要注意的问题:1.宾语从句引导词that的省略:在非正式场合下,that在引导宾语从句时,可以省略。
如:I think (that) you are right.2.形式宾语it:如果宾语从句后面跟有补语,要用形式宾语it来代替,而将从句放到补语的后面去。
如:He has made it clear that the meeting will not be postponed.I heard it said that that factory was founded in 1901.3.宾语从句的时态呼应:如果主句的谓语是过去时,宾语从句的时态要按照时态呼应规则进行相应的调整。
定语从句中that和what

定语从句中that和whatthat可以引导定语从句.what只能用来引导名词性从句,一起来看看定语从句中that和what的用法。
一.在引导名词性从句时,从属连词that一般要注意三个不(three nos):1.不省略(no ellipsis)当从属连词that引导主语从句、表语从句和同位语从句时,that不省略。
Eg. 1) That he was able to come made us happy. (That 引导主语从句不可省略)2)The truth is that I didn’t go there. (that引导表语从句不可省略)3)The news that our team has won is true. (that引导同位语从句不可省略)但在非正式文体中that 引导宾语从句时可以省略,除下列两种情况外:that在宾语从句中不能省略的情况.(1). 在主+谓+it(形式宾语)+宾补+that,从句(真正宾语) 的句型中不省略Eg: 4) He made it quite clear that he preferred to study English.(that不可以省略)他很明确地说他宁愿学习英语。
(2). 由连词and连接的两个由that引导的宾语从句中, 则第二个宾语从句前的that不省略。
Eg: 5) He told me that he would come and that he would come on time.(第一个That可以省略,但第二个that不可以省略。
)他告诉我他将来而且他将准时来。
2.不作成分(no component)that 在名词性从句中不作任何句子成分。
Eg. 6)Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.(that在句中引导同位语从句,但在句中不作任何成分)7))That you don’t like him is none of my business. (that在句中引导主语从句,但在句中不作任何成分,也不省略)3. 没词义(no meaning)that 在名词性从句中没有汉语意思。
高一英语名词性从句 what 和 that 区别单选题30题

高一英语名词性从句what 和that 区别单选题30题1.What he said at the meeting surprised us all.A.WhatB.ThatC.WhichD.As答案:A。
本题考查主语从句中what 和that 的区别。
what 在主语从句中充当成分,在这里表示“他所说的话”,在从句中作宾语。
而that 在主语从句中只起连接作用,不充当成分。
所以选A。
2.That he is honest is known to us all.A.WhatB.ThatC.WhichD.As答案:B。
此句中that 引导的主语从句,that 在从句中不充当成分,只起连接作用。
“他是诚实的”这句话结构完整,不缺成分,所以用that。
3.What makes him happy is playing basketball.A.WhatB.ThatC.WhichD.As答案:A。
what 在主语从句中充当主语,表示“使他开心的事情”。
that 不能在从句中充当主语,所以不选B。
4.That she comes from a rich family doesn't mean she is happy.A.WhatB.ThatC.WhichD.As答案:B。
that 引导的主语从句,that 在从句中不充当成分,只是连接作用。
“她来自一个富裕的家庭”这句话结构完整,不缺成分,所以用that。
5.What I need now is a good rest.A.WhatB.ThatC.WhichD.As答案:A。
what 在主语从句中充当宾语,表示“我现在需要的东西”。
that 在主语从句中不充当成分,此句缺少宾语,所以不选B。
6. We are amazed by the rapid development of technology. We believe that/what is important is to use it wisely.A.thatB.whatC.whichD.who答案:B。
whatisthat引导什么从句

what is that引导什么从句
that可以引导名词性从句、定语从句。
that引导名词性从句时(即主语、宾语、表语、同位语从句),在从句中无具体含义,只起连接作用,而且在从句中也不作任何句子成分。
扩展资料
that引导定语从句要注意以下几点:
1、定语从句中缺主语,修饰人时用who/that,修饰物时用which/that引导。
如: Is this the factory which/that makes TV sets?The man who/that visited our school is from Australia.
2、从句中缺宾语,修饰人时用who/whom/that或省略引导词;修饰物时用which/that或省略引导词。
如:Gone are the days which/that we spent together in the village.He is the man who /whom/that I think to be worthy of our praise.。
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that从句与what从句
隆回一中唐佐中
that用作连词时,本身无词义。
what用作连接代词时,本身含有疑问意义。
二者都可用来引导从句。
但什么场合用that,什么场合用what,有些同学却容易弄错。
一.引导主语从句
that与what都可引导主语从句。
特点:that在从句中不作句子成分,但不能省掉。
what在从句中可作主语、宾语、表语或宾语补足语,也不能省掉。
例如:
1. What he said at the meeting was very important. 他在会上说的话非常重要。
(What在主语从句中作宾语)
2. What surprised us is that he did it alone. 使我们吃惊的是,他一个人做了那项工作。
(What在主语从句中作主语)
3. That he did it alone surprised us. 他一个人做了那项工作,这使我们吃惊。
(That只是引导主语从句,在从句中不作任何成分)
也可用it作形式主语置于句首,而将that引导的主语从句移至句末。
例如:
It surprised us that he did it alone.
二. 引导宾语从句
that与what都可引导宾语从句。
特点:that在从句中不作句子成分,一般情况下可以省掉,但若句中有两个以上的宾语从句,则只能省掉引导第一个宾语从句的that。
what在从句中可作主语。
宾语。
表语和宾语补足语,而且不能省略。
例如:
1. They stopped to see what was happening. 他们停下来看看面前发生了什么事情。
(what在从句中作主语)
2. The teacher got angry because of what the boy had done. 因为那个男孩子所做的事,老师很生气。
(what在从句中作宾语)
3. The moon and the sun are just part of what we call“universe”. 太阳和月亮正是我们所说的“宇宙”的一部分。
(what在从句中作宾语)
4. All the people believed (that) it was right to rescue the old temple.所有的人都认为拯救古庙是正义之举。
(that在从句中不作句子成分,可以省略)
5. We must believe (that) each of us is able to do something well,and that,when we discovered what this something is,we must work hard at it until we succeed. 我们必须相信我们每个人都可以把一些事情做好,而当我们领悟此事是何事之后,我们就必须努力做下去,直到成功为止。
(第一个that 可省略,第二个that不能省略。
what引导宾语从句时,what不能省略。
)
三. 引导表语从句
that与what都可以引导表语从句。
特点:that在从句中不作任何句子成分,但通常不能省略。
what 在从句中可以作主语。
宾语。
表语和宾语补足语,也不能省掉。
例如:
1. Mary is no longer what she used to be. 玛丽不再是从前那样了。
(what在表语从句中作表语)
2. The question is what we should do to prevent him from going. 问题是我们怎样才能阻止他去。
(what在表语从句中作宾语)
3. The reason why he didn’t come today is that his mother is ill. 他今天没来的原因是他母亲病了。
(that只引导表语从句,不作任何成分)
四. 引导同位语从句
that和what都可以引导同位语从句,对其前面名词的具体内容作详细阐述。
后面常常跟同位语从句的名词有fact,idea,news,hope,belief,promise,thought,suggestion,proposal,truth等。
特点:that在从句中不作句子成分,但不能省略。
what 在从句中可以作主语、宾语、表语和宾语补足语,也不能省略。
例如:
1. I have no idea what we should do next. 我不知道下一步我们该做什么。
(what在同位语从句中作宾语)
2. He made a promise that he would study hard. 他许诺要努力学习。
(that只起引导作用,在从句中不作任何句子成分)
3. The boy expressed his hope that he would be a pilot when he grew up. 那个男孩子希望长大后当一名飞行员。
(that只起引导作用,在从句中不作任何成分)
五. 引导定语从句
特点:that可以引导定语从句,并在定语从句中作主语或宾语,that既可指人也可指物。
that在从句中作宾语时可省略。
what不能引导定语从句。
例如:
1. This is one of the buildings that were built last year. 这是去年建成的楼房之一。
(that在从句中作主语,不能省略)
2. The doctor (that) you met in the street yesterday came here 20 years ago. 你昨天在街上遇到的那位医生二十年前就来到了这里。
(that在从句中作宾语,可以省略)
学生作业本中常常会出现这样的句子:
1. He did all what he could to save the patient.
2. All what he needs is more time.
以上两个句子都是错误的。
两句中的what都应改为that。
that引导的定语从句可修饰先行词all。
也可以直接去掉what。
这样一来,all和he之间是省掉了作宾语的关系代词that。
that引导的定语从句和that引导的同位语从句之间的区别在于: that引导定语从句时,在定语从句中作主语或宾语(作宾语时可省略)。
that引导同位语从句时,在句中不作任何句子成分,但也不能省略。
六. 引导状语从句
so ... that,such ... that和so that可引导状语从句。
what不能引导状语从句,但whatever; no matter what可引导让步状语从句。
例如:
1. He made such rapid progress in English that before long he could write articles for an American newspaper. 他在英语上取得了如此快的进步,不久就能为美国的一家报社写文章了。
2. Put the little plants in the shade so that the sun won’t burn them. 请把幼苗放在阴凉处以免太阳把它们晒枯。
3. Don’t believe him no matter what he may say. 无论他说什么,都不要相信他。