高英語虛擬語氣公開

1、,感謝您的閱覽,高英語虛擬語氣公開,高英語虛擬語氣公開課,1.英語動詞有三種語氣， 陳述語氣，祈使語氣和虛擬語氣. 2. 定義：用來表示說的話不是事實，或者是不可能發(fā)生或可能性比較小的情況，而是一種愿望，建議，假設(shè)的語氣叫虛擬語氣。,一、虛擬語氣定義,2,高英語虛擬語氣公開課,Q:Whats the difference between the two sentences?,If I am free, I will visit you.,If I were a bird, I would fly into the sky.,（虛擬條件句）,(真實條件句）,3,高英語虛擬語氣公開課,What w

2、ould you do if you won the lottery? If I won the lottery, I would,4,高英語虛擬語氣公開課,If I won the lottery, I would buy an expensive car. (與現(xiàn)在事實相反）,5,高英語虛擬語氣公開課,If I won the lottery,I would buy a villa.（與現(xiàn)在事實相反）,6,高英語虛擬語氣公開課,If he had got up early,he would not have been late for school.（與過去事實相反）,7,高英語虛擬語氣公

3、開課,If he _ more carefully, he _ the car accident yesterday.（與過去事實相反）,had driven,would not have had,8,高英語虛擬語氣公開課,If I _ how to swim, I _ trapped in this island.（與過去事實相反）,had learnt,would not have been,9,高英語虛擬語氣公開課,假如他來了, 我們對他說什么呢？,If he were to come, what should we say to him.,假如他看見我, 就會認(rèn)識我。,If he sh

4、ould see me, he would know me.,10,高英語虛擬語氣公開課,1、一般條件句中的虛擬語氣,11,高英語虛擬語氣公開課,If I were you, I _ buy the house right now. A. wont B. dont C. wouldnt D. cant 2. _more careful, his ship would not have sunk. A. If the captain were B. If the captain had been C. Should the captain be D. If the captain would h

5、ave been 3. If he _me tomorrow, I would let him know A. should call B. should not have been able C. were not able D. are not able,B,C,A,12,高英語虛擬語氣公開課,2. 名詞性從句的虛擬語氣。 主要是表示命令、要求、建議的虛擬語氣。,賓語從句。常見動詞： 一個堅持：insist 兩個命令：order, command 三個建議：advise, suggest, propose 四個要求：demand , require, request, ask,這些動詞后面

6、的賓語從句要使用虛擬語氣用法。即從句中的動詞 使用should + 動詞原形，或者將should省略。,13,高英語虛擬語氣公開課,1.我們建議Tom去休息一下。 2.他堅決要求我到場。 3.國王命令囚犯明天要實施死刑。 4.他們要求我們派他們?nèi)ツ莾汗ぷ鳌?1.We suggested that Tom,2.He insisted that I present.,4.They requested that we,3.The king ordered that the prisoners,should have a rest.,(should) be,Should be killed,the n

7、ext day.,should send them,to work there.,14,高英語虛擬語氣公開課,3、幾種特殊結(jié)構(gòu)中虛擬語氣的用法；,1）wish + 賓語從句,現(xiàn)在： 過去： 未來：,過去時 (did/were),過去完成時 (had done),would/could/might+V. should,I wish I were a bird. (現(xiàn)在) I wish I hadnt made such a mistake. (過去) We wish our parents wouldnt punish us. (未來),15,高英語虛擬語氣公開課,2）would rather

8、that -,現(xiàn)在： 過去： 未來：,I would rather you paid me now. (現(xiàn)在),I would rather you had gone, too. (過去),Dont come. I would rather you came tomorrow. (未來),過去時,過去時,過去完成時,16,高英語虛擬語氣公開課,5）without和but for 構(gòu)成虛擬。(but for要不是),Without sunlight, peoples life would be different from today. But for your help, I wouldnt

9、have finished the work. But for water, it would be impossible to live in the desert.,17,高英語虛擬語氣公開課,三、 虛擬語氣注意點：,1.假設(shè)條件從句謂語動詞發(fā)生的時間與主句所假設(shè)的謂語動詞不一致，叫做錯綜條件虛擬語氣。主句和從句的謂語動詞要依照假設(shè)的時間而定。 If the weather had been finer, the crops would be growing still better. If you had followed the teachers advice, you wouldnt

10、 be in the hospital.,18,高英語虛擬語氣公開課,三、 虛擬語氣注意點：,2.當(dāng)insist表示“堅持認(rèn)為”，suggest表示“表明、暗示”時，后面的賓語從句不用虛擬語氣。 He insisted that he had not entered the house, and (he insisted) that he should be set free. His pale face suggested that he was weak.,19,高英語虛擬語氣公開課,1 .The volleyball match will be put off if it _. A.wi

11、ll rain B. rains C. rained D. is rained,B,精選習(xí)題,2. You didnt let me drive. If we _ in turn, you _ so tired. A. drovedidnt get B. had drivenwouldnt have got C. drovewouldnt get D. were drivingwouldnt get,B,20,高英語虛擬語氣公開課,3. If you _ him yesterday, you _ what to do now. asked would know had asked would have known C. asked him know D. had asked would know 4. What would have happened, _ as far as the river bank? A. Bob had walked farther B. if Bob should walk farther C. had Bob walked farther D. if Bob walked farther,C,D,2