名词性从句主语从句和宾语从句ppt课件.ppt

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1、名词性从句,Noun Clauses,名词性从句:名词性从句在功能上相当于名词,His job is important主语 What he does is important. I dont like his job.宾语 I dont like what he does every day. This is his job.表语 This is what he does every day. I dont know about the man, Mr. White.同位语 I dont know about the fact that he is Mr.White.,名词性从句,主语从句,

2、宾语从句,表语从句,同位语从句,主语从句在句中做- 宾语从句在句中做-表语从句在句中做- 同位语从句在句中-,主语,宾语,表语,同位语,1. That he will come is certain.,2. I know that he will come.,3. The truth is that I have been there.,4. The fact that she was late surprised us.,Subject clause,Object clause,Predicative clause,Appositive clause,主语从句,that whether wh

3、o whom whose what which when where why how,从 句引导词:,1. That he knows Japanese is known to all.,3. When he will come is unknown .,4. Whether he is coming doesnt matter much.,5. It remains a secret how they climbed up the mountain.,主语太长了!放到句尾,That无词义,不可省略,What “什么”, “所.的”,2. What surprised me was to se

4、e him here .,When “什么时候”,主语从句不用 if,位于句首,主语从句的位置 1.在句首 2.主语较长时通常放在后面,句首主语用 It,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

5、-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-从句It appears that似乎It happens that碰巧It occurred to me that 我突然想起,注意： 用 it 作形式主语的that- 从句有以下几组：,真可惜我们不能去游泳.碰巧那天我外出了.他考试肯定会考好.据说他已告诉了她一切.,注意: It looked that he was right. ( ) 可以说: It looks as if.,hap

6、pen只有 it 句型,It is said只有 it 句型,It is a pity that we cant go swimming.,It is said that he told her everything.,It happened that I was out that day.,It is certain that he will do well in the exam.,宾语从句,从 句 ( 同主语从句 ) ,增加 if ,可与whether引导词: 互换, 但不与 or not 连用,1. They pretended ( that ) they knew how to do

7、 it.,2.She said (that) she couldnt tell me and that I couldnt understand.,宾语从句并列时,只省略第一个 that,4. Everything depends on whether we have enough time. ( if ),if /whether 表示“是否” 可以互换,四种情况用whether: 1.在介词后面 2.与or not连用 3.在主语从句,表语从句,同位语从句中4后面跟不定式,5. I dont know whether he will come or not. ( if ),6. The qu

8、estion is whether he will agree . ( if ),宾语从句经常做介词的宾语,The Swede stood still, except _ his lips moved slightly.She is not satisfied with _ she has achieved.Mary always thinks of _ she can do more for the class.He wrote a letter of thanks to _ helped him.,5. It depends on if we have enough time.,wheth

9、er we have enough time.,介词后面不用 if,that,what,how,whoever,6. Are you sorry for which you have done?,what you have done?,介词后面不用 which,宾语从句经常作表语形容词的宾语,Im afraid (that ) Ill be late. We were surprised that he was lost .,此类表语形容词有: afraid pleased happysatisfied anxious suresurprised certain gladaware用它们造句,

10、that 从句只跟在 except,but, in ,besides, 四个介词后面,1 We have made that a foreign language is useful weapon in the struggle of life clear. (改用形式宾语 it ),英语有句尾重心的原则,I consider that we should learn English well necessary.,We consider her suitable for the job.,句尾太轻,consider find think feel make 等动词常带宾语补足语,这时要用形式

11、宾语 it ,宾语从句放到宾补之后,We have made it clear that a foreign language is useful weapon in the struggle of life.,correction,The emperor was pleased by which the minister told him about it.Are you sorry for that you have annoyed him?I find that this should be kept secret for the time being necessary.Can you

12、 doubt if she will succeed?I worried about if my brother will return in time.She said that she has never told a lie.Will you tell me when he leaves for Paris?Our football team won the match last Sunday excited all of us.It looked that he was well prepared for the unexpected challenge. That he said m

13、oved everyone present.,what,it necessary that this should be kept secret for the time being,that she will succeed ?,whether my brother will return in time.,had,will leave for Paris?,That our football team won the match last Sunday excited all of us,What,It seemed,which不做介词宾语,句尾重心,从句缺少引导词,that不做句子成分,

14、没有It look that表达式,找出下列句子中的错误，并总结出规律： 1. Can you tell me how many students are there in your class? 2. I dont know where has he gone. 3. The owner of the shop came to see what the matter was.,there are,he has,what was the matter.,规律一：名词性从句中须使用陈述语序！,找出下列句子中的错误，并总结出规律：I think that worthwhile that we sp

15、ent so much money on these books.2. That is hard to decide when and where we will held our sports meeting.3. Everybody considers it impossible which he wants to finish the job in such a short time. 4. It doesnt matter that you will come or not.,it,it,that,whether,规律二：主语从句和宾语从句在适当的情况 下可以借助 “it” 而后置。,

16、问题：想想看是什么“适当的情况”？,名词性从句试题集锦1.I ask her _ come with me. A. if she will B. if will she C. whether will she D. will she 2._ he said is true. A. What B. That C. Which D. Whether 3.Can you tell me _? A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman 4.He didnt know which room _. A. they lived B. they lived in C. did they live D. did they live in,Thank you,