英語-公開課-虛擬語氣課件(精品)

1、Subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood,,subju

2、nctive mood,,Grammar,I'd rather be a sparrow than a snail. Yes I would. If I could,I surely would.I'd rather be a hammar than a nail .Yes I would.If I only could,I surely would.Away, I'd rather sail

3、away. Like a swan that's here and gone. A man gets tied up to the ground. He gives the world. It's saddest sound,I'd rather be a forest than a street.Yes I would. If I could,I surely would. I'd r

4、ather feel the earth beneath my feet, Yes I would.If I only could,I surely would.,,,,1.英語動(dòng)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(shí)，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,Q:What’s the difference between the t

5、wo 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(shí)條件句）,,,What would you do if you won the lottery?If I won the lottery, I would…,If I won the lottery, I would buy an

6、expensive car. (與現(xiàn)在事實(shí)相反）,If I won the lottery,,,I would buy a villa.（與現(xiàn)在事實(shí)相反）,If he had got up early,,he would not have been late for school.（與過去事實(shí)相反）,如果他早起，他就不會(huì)上學(xué)遲到。,If he __________ （drive) more carefully, he _________

7、________ (not have) the car accident yesterday.（與過去事實(shí)相反）,had driven,would not have had,If I ________ (learn ) how to swim,I __________________ (be) trapped in this island.（與過去事實(shí)相反）,had learnt,would not have been,假如他來

8、了, 我們對(duì)他說什么呢？,If he were to come, what should we say to him.,假如他看見我, 就會(huì)認(rèn)識(shí)我。,If he should see me, he would know me.,一、一般條件句中的虛擬語氣,一、一般條件句中的虛擬語氣,,,,If I were you, I ____ buy the house right now. A. won’t B. don’t

9、 C. wouldn’t D. can’t2. _____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 have been 3. If he ____me tomo

10、rrow, 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,二. 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(dòng)詞：一個(gè)堅(jiān)持：insist兩個(gè)命令：order, command 三條建議：advise, sugges

11、t, propose四項(xiàng)要求：demand , require, request, ask,這些動(dòng)詞后面的賓語從句要使用虛擬語氣用法。即從句中的動(dòng)詞 使用should + 動(dòng)詞原形，或者將should省略。,1.我們建議Tom去休息一下。2.他堅(jiān)決要求我到場(chǎng)。3.國(guó)王命令囚犯明天要實(shí)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

12、 present.,4.They requested that we,3.The king ordered that the prisoners,should have a rest.,,(should) be,Should be killed,the next day.,should send them,to work there.,2、以上動(dòng)詞相應(yīng)的名詞構(gòu)成的名詞性從句（包括主語從句，表語從句和同位語

13、從句）也要使用虛擬語氣。從句中的動(dòng)詞形式一樣。 order, advice, suggestion, proposal, demand, request, desire,It’s suggested that the plan be carried out.My demand is that she should come to see me once a week.All of us are for the advice t

14、hat the chemical factory should be closed down.,三、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(shí) (did/were),過去完成時(shí) (had done),would/could/might+V. should,I wish I were a bird. (現(xiàn)在)I wish I hadn’t made such a mistake.

15、(過去)We wish our parents wouldn’t punish us. (未來),,,,,I wish I _____a bird.,were,I wish every day _____my birthday.,were,I wish/wished I ____________( not eat ) so much watermelon.,hadn’t eaten,2）would rather that -,,現(xiàn)在

16、：過去：未來：,I would rather you ________(pay) me now. (現(xiàn)在),I would rather you _______ (go) there yesterday. (過去),,Don’t come. I would rather you _____(come) tomorrow. (未來),過去時(shí),過去時(shí),過去完成時(shí),,paid me,had gone,came,3） as if /thou

17、gh + 從句,,現(xiàn)在：過去：,過去時(shí),過去完成時(shí),They talked as if they had been friends for years.,,She loves the baby as if it were her own son.It seems as if it were spring.,4).It’s （high） time +that -,,should +V.,過去時(shí),你該走了。,我們?cè)撍X了。,It’s

18、 high time that you .It’s high time that you .,It’s time that we .It’s time that we to bed.,went,should go,went to bed,should go,5）If only …(要是…就好了) If o

19、nly I knew his name!If only we had followed your advice!If only I could see him again!,要是我們的父母能和我們住在一起就好了。要是我沒錯(cuò)過火車就好了！,If only our parents could live with us!,If only I hadn’t missed the train!,6）It’s necessary /stra

20、nge/ natural/ important a pity+ that --- 從句中的動(dòng)詞要用虛擬，即(should)+動(dòng)詞原形,1.It is important that we ( should ) master a foreign language.2. It is strange that she refuse to come to the party.3. It’s necessary that we should

21、study hard.,1 .The volleyball match will be put off if it _____.　 A.　will rain　B. rains　C. rained　D. is rained,B,精選習(xí)題,2. You didn’t let me drive. If we ____ in turn, you ____ so tired. A. drove…didn’t getB. had drive

22、n…wouldn’t have gotC. drove…wouldn’t get D. were driving…wouldn’t get,B,3. What would have happened, _____ as far as the river bank? A. Bob had walked farther B. if Bob should walk farther C. If Bob had walked f

23、arther D. if Bob walked farther4. How I wish every family _____ a large house with a beautiful garden! (02 上海) A. hasB. had C. will haveD. had had,C,B,5. When a pencil is partly in a glass of water, it looks a

24、s if it ____. (95 N) A. breaksB. has broken C. were broken D. had been broken,C,.,6 - Do you mind if I leave the window open? - Well, I’d rather you _____ . A. don’t B. didn’t C

25、. won’t D. mustn’t7. It’s half past eleven. It’s high time _____ home. A. we’ll B. we’d C. we’re going D. we went,B,D,flash,1.I am afraid I am busy tonight ,so I would rather you—————

26、—-—— (不來) .2.Mike's father ,as well as his mother insited that he———————— (該呆在家里)(stay)3.You —————— (本不該出去）last night without an overcoat.No wonder you caught a cold (go)4.I am worrie

27、d about the monitor, she————————(應(yīng)該到這里）an hour ago (be)5.The sun rises in the east and sets in the west,so it seems as if the sun______________ (繞著地球轉(zhuǎn)）.(circle)6.How I wish I ____________ (保存了）

28、the file I was working on.(save)7.If we had been more careful, the accident ______________ (不可能發(fā)生），（happen)8.If everyone in the country knew first aid, many lives ______________(被救）。 （save)9