名词性从句主语从句和宾语从句PPT资料.ppt

1、放到句尾放到句尾That无词义无词义,不可省略不可省略What“什么什么”,“所所.的的”2.What surprised me was to see him here.When“什么时候什么时候”主语从句主语从句不用不用 if位于句首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 Ita.It+be+形容词形容词+that-从句从句It is necessary that 有必要有必要It is important that 重要的是重要的是It is obvious that 很明显很明显b.It+be+-ed 分词分词+that-从句从句It is belie

2、ved that人们相信人们相信It is known to all that从所周知从所周知It has been decided that 已决定已决定 c.It+be+名词名词+that-从句从句It is common knowledge that 是常识是常识It is a surprise that 令人惊奇的是令人惊奇的是It is a fact that 事实是事实是d.It+不及物动词不及物动词+that-从句从句It appears that似乎似乎It happens that碰巧碰巧It occurred to me that 我突然想起我突然想起 注意：注意：用用 i

3、t 作形式主语的作形式主语的that-从句有以下几组：从句有以下几组：1.真可惜我们不能去游泳真可惜我们不能去游泳.2.碰巧那天我外出了碰巧那天我外出了.3.他考试肯定会考好他考试肯定会考好.4.据说他已告诉了她一切据说他已告诉了她一切.注意注意:It looked that he was right.（）可以说可以说:It looks as if.happen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 th

4、at 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 it.2.She said（that）she couldnt tell me and that I couldnt understand.宾语从句并列时宾语从句并列时,只省略第一个只省略第一个 that 4.Everything depends on whether we h

5、ave enough time.（if）if/whether 表示表示“是否是否”可以互换可以互换,四种情况四种情况用用whether:1.在介词后面在介词后面 2.与与or not连用连用 3.在主语从句在主语从句,表语从句表语从句,同同位语从句中位语从句中4后面跟不定式后面跟不定式5.I dont know whether he will come or not.（if）6.The question is whether he will agree.（if）宾语从句经常做介词的宾语宾语从句经常做介词的宾语1.The Swede stood still,except _ his lips m

6、oved slightly.2.She is not satisfied with _ she has achieved.3.Mary always thinks of _ she can do more for the class.4.He wrote a letter of thanks to _ helped him.5.It depends on if we have enough time.whether we have enough time.介词后面不用介词后面不用 if that what how whoever6.Are you sorry for which you hav

7、e done?what you have done?介词后面不用介词后面不用 which 宾语从句经常作宾语从句经常作表语形容词表语形容词的宾语的宾语1.Im afraid （that）Ill be late.2.We were surprised that he was lost.此类表语形容词有此类表语形容词有:afraid pleased happysatisfied anxious suresurprised certain gladaware用它们造句用它们造句that 从句只跟在从句只跟在 except,but,in,besides,四个介词后面四个介词后面1.1 We have

8、made that a foreign language is useful weapon in the struggle of life clear.（改用形式宾语改用形式宾语 it）英语有英语有句尾句尾重心重心的原则的原则I consider that we should learn English well necessary.We consider her suitable for the job.句尾太轻句尾太轻宾语宾语宾补宾补consider find think feel make 等动词常带宾语补足语等动词常带宾语补足语,这这时要用形式宾语时要用形式宾语 it,宾语从句放到宾补

9、之后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.I consider it necessary that we should learn English wellit不能漏不能漏从句后移从句后移correction1.The emperor was pleased by which the minister told him about it.2.Are you sorry for that you have annoyed him?3.I fi

10、nd that this should be kept secret for the time being necessary.4.Can you doubt if she will succeed?5.I worried about if my brother will return in time.6.She said that she has never told a lie.7.Will you tell me when he leaves for Paris?8.Our football team won the match last Sunday excited all of us

11、.9.It looked that he was well prepared for the unexpected challenge.10.That he said moved everyone present.whatit necessary that this should be kept secret for the time beingthat she will succeed?whether my brother will return in time.had will leave for Paris?That our football team won the match las

12、t Sunday excited all of usWhatIt seemedwhich不做介词宾语句尾重心从句缺少引导词that不做句子成分没有It look that表达式 找出下列句子中的错误，并总结出规律：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 haswhat was th

13、e matter.规律一：名词性从句中须使用陈述语序！规律一：1.I think that worthwhile that we spent 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.ititthatwhether规律二：主语从句和宾语从句在适当的情况规律二：主语从句和宾语从句在适当的情况 下可以借助下可以借助 “it it”而后置。而后置。问题：想想看是什么“适当的情况”？名词性从句试题集锦名词性从句试题集锦名词性从句试题集锦名词性从句试