虛擬語(yǔ)氣思維導(dǎo)圖_ppt課件

1、,虛擬語(yǔ)氣表主觀愿望、建議或與事實(shí)相反的假設(shè)等。,Ⅱ相對(duì)條件　虛擬語(yǔ)氣,,1.wish 引導(dǎo)的從句2. if only引導(dǎo)的從句3.as if/even if引導(dǎo)的從句4. would rather +從句5. it is high time that從句6. It is necessary that從句7.suggest 等詞后的that從句,,1 明顯條件句 (由if條件句)/even if/even through

2、２含蓄條件句 (由but, but for，or，otherwise，without 引導(dǎo)的條件）,,,,did/werehad donewould / might /could do,,(should ) do,Ⅰ絕對(duì)條件　虛擬語(yǔ)氣,,,did/were 現(xiàn)在，將來(lái)had done,,sb did sth/ should do sth， should 不可省,,主語(yǔ)從句賓語(yǔ)從句表語(yǔ)從句同位語(yǔ)從句,,,,,,Clara,

3、,,,,,虛擬語(yǔ)氣在條件句中的用法,１.如果我有一百萬(wàn)美元，我就會(huì)．．．,If I had one million dollars, I would ．．．,與現(xiàn)在事實(shí)相反的虛擬條件句,與過(guò)去事實(shí)相反的虛擬條件句,2.要是當(dāng)時(shí)我和她結(jié)了婚的話，那我是很不幸的。,If I had married her, I would have been unhappy.,與將來(lái)事實(shí)相反的虛擬條件句(通常有時(shí)間狀語(yǔ)),3.如果他明天來(lái)的話,我會(huì)告訴他.

4、,If he were to come here tomorrow, I would tell him.,,常用的提示詞有：but, but for, or， only， otherwise, without, but that(若不)等。,①___________the leadership of the Party , we could not live a happy life today . = If it were not

5、for the leadership of the Party , …,②I was busy that day . ________( = If I had not been busy )I would have come to see you .,③ ____________(= If there were no music), the world would be a dull place.,含蓄條件虛擬語(yǔ)氣句,But for,

6、Otherwise,Without music,Clara,虛擬語(yǔ)氣在名詞性從句中的用法,,It’s necessary /strange/ natural/ important + that---Clause 從句中的動(dòng)詞要用虛擬，即（should）+動(dòng)詞原形,我們很有必要/重要掌握一門(mén)外語(yǔ) It is important / necessary that we ( should ) master a foreign langua

7、ge.,I wish I remembered the address.,我要是記得地址就好了。（真可惜我忘了）,I wish he had not left.,要是他沒(méi)有離開(kāi)這里就好了。（他已離開(kāi)）,I wish it would rain tomorrow.,要是明天下雨就好了。（說(shuō)話人以預(yù)料明天不會(huì)下雨）,wish + that clause,,did/were,had done,would / might //could do,

8、wish后面的賓語(yǔ)從句要用虛擬語(yǔ)氣,Clara,虛擬語(yǔ)氣在狀語(yǔ)從句中的用法,,,由as if(as though) 引導(dǎo)的狀語(yǔ)從句，從句謂語(yǔ)形式為動(dòng)詞的過(guò)去式（be用were）或“had＋過(guò)去分詞”。,他那樣對(duì)待我，好像我是陌生人似的。,He treats me as if I were a stranger.,她談?wù)撃遣坑捌?，就好像她確實(shí)看過(guò)一樣。,She talked about the film as if she had rea

9、lly seen it. 他如此努力的學(xué)英語(yǔ)，就好像要去美國(guó)一樣He learns English so hard as if he would go to the USA.,注意:如果表示的事情可能會(huì)發(fā)生,從句中的謂語(yǔ)動(dòng)詞不用虛擬語(yǔ)氣。 It seems as if it is going to rain soon.,as if (as though) 引導(dǎo)的狀語(yǔ)從句,Clara,虛擬語(yǔ)氣在其他從句中的用法,If o

10、nly 引導(dǎo)的條件句 If only I knew his name! If only we had followed your advice! If only I could see him again!,had rather，would rather用一般過(guò)去式表示現(xiàn)在或?qū)?lái)情況，用過(guò)去完成式表示過(guò)去情況。 I'd rather you didn't make any comment

11、 on it.,,It’s time that we went to bed.It’s time that we should go to bed.,在It is（high ／about）time that引導(dǎo)的從句中，動(dòng)詞用一般過(guò)去式或should do來(lái)表示虛擬。,Clara,交叉虛擬語(yǔ)氣,條件從句 所表示的動(dòng)作與主句所表示的動(dòng)作發(fā)生的時(shí)間不一致（如一個(gè)發(fā)生在過(guò)去，另一個(gè)發(fā)生在現(xiàn)在）。這時(shí)，我們要根據(jù)具體時(shí)間來(lái)調(diào)整動(dòng)詞的相應(yīng)形式。

12、,If I hadn't stood under the ladder to catch you when you fell，you ____ now． A. wouldn't be smiling  B. couldn't have smiled C. won't smile  D. didn't smile,條件狀語(yǔ)的倒裝：,如果條件

13、狀語(yǔ)中有were, had, should時(shí), 可以倒裝成：Were / Should / Had +主+其他,Were I you, I would try it again.,Had he been there yesterday, he would have seen the film.,Should it snow tomorrow, we wouldn’t go out.,If I were you, I would try