虛擬語氣專題講解(44張PPT)

1、The Subjunctive Mood If Professor Du _ (be) my English teacher, I _ (learn) English harder.werewould learnIf I _ (not use) the Bawang shampoo two years before , I _ (not lose) half of my hair .hadnt usedwouldnt have lostOh, my bag!Your bag!_ , I couldnt have got my bag back.If the driver hadnt helpe

2、d me如果司機沒有幫我，我就不可能拿回我的包。如果司機沒有幫我，我就不可能拿回我的包。Your bag!If I _the taxi driver one day, I would thank him face to face. If I _ the taxi driver one day, I would thank him face to face.If I saw the taxi driver one day, I would thank him face to face.should seewere to see條件從句條件從句If 從句的謂語形式從句的謂語形式主句的謂語形式主句的

3、謂語形式與現在事實與現在事實相反相反與過去事實與過去事實相反相反與將來事實與將來事實相反相反did(were)had donewould/could/should/might +do would/could/should/might +have done1.did2.should+do3. were to dowould/could/should/might+doif條件句中虛擬語氣的用法條件句中虛擬語氣的用法1.If you _ (be) a superstar , _ you _ (take) part in the program Where are we going, Dad with

4、 your kids?were/should be takePractice makes perfect !would If I _(earn) enough money, I _ (buy) a ticket for Williams concert in 2016.had earnedwould have boughtPractice makes perfect !If I _ (be) the little dog, I _ (kiss) the lovely boy.werewould kissPractice makes perfect !柯震東（柯震東（Kai Ko）If Kai

5、Ko _ (not take) drugs, he _ still _ (be) the idol of many boys and girls now.hadnt takenwould be（從句說明過去，主句說明現在。）（從句說明過去，主句說明現在。）If I _ (be) a solider, I _ (go) to Syria to save the kids.were would have gone（從句說明現在，主句說明過去。）（從句說明現在，主句說明過去。）注意：注意：錯綜時間的虛擬條件句即從句與主句的錯綜時間的虛擬條件句即從句與主句的動作發(fā)生的時間不同。此時，需要按假設的時動作

6、發(fā)生的時間不同。此時，需要按假設的時間來確定虛擬形式。間來確定虛擬形式。If you _ _(study) hard before, you _ _ (get) good grades now and you _ _(graduate) from a college in four years.had studiedwould getwould graduate 1. wish 的賓語的賓語從句從句 與現在與現在事實事實相反相反: 一般一般過去時過去時( be 用用were ) 與過去事實相反與過去事實相反: 過去完成時過去完成時 與將來事實相反與將來事實相反: would/could +V.

7、原原 should 二二. 名詞性從句中的虛擬語氣名詞性從句中的虛擬語氣 一一 “堅持堅持” insist 二二“命令命令” order / command 三三“建議建議” suggest / advise / propose 四四 “要求要求”demand / require / request / askshould do ! should do ! should do ! 二二. 名詞性從句中的虛擬語氣名詞性從句中的虛擬語氣that +sb 2.賓賓語從句語從句3. 這些動詞相對應的名詞性從句也用這些動詞相對應的名詞性從句也用should do It is ordered / comm

8、anded / suggested / advised / requested / required / demanded that (should) do The / Ones insistence / order / command / suggestion / advice / proposal / / request / requirement / demand is / was that (should) do a / the suggestion / request (等等) that (should) do 主語從句主語從句 表語從句表語從句 同位語從句同位語從句 我們建議我們建

9、議Tom 去休息一下。去休息一下。 他堅持要我與他同行。他堅持要我與他同行。 他們要求派他們要求派Tom去那兒工作。去那兒工作。 領導要求任務要及時完成。領導要求任務要及時完成。 We suggested _ . He insisted _ . They requested (that) Tom _ .that Tom (should ) have a rest(that) I (should ) go with him(should) be sent to work there The leader asked (that) the task _ .(should) be finished

10、in timethat he (should ) have a rest =We gave Tom a suggestion_.1.I advised that you _ the job as soon as possible . A finished B finishing C to finish D finish 2 The workers in the factory demanded that their pay _ be raised. A should B would C must D could3. My father did not go to New York; the d

11、octor suggested that he _ there. A. not went B. wont go C. not go D. not to go4. Janes pale face suggested that she _ ill . A be B was C should be D is5.His suggestion that you _ once more sounds reasonable. A. try B. tries C. must try D. can try 6. She made the demand that the journalists _at once

12、for Iraq. A. leave B. leaving C. left D. to be left as if / as though 與現在與現在事實事實相反相反: 一般一般過去時過去時( be 用用were ) 與過去事實相反與過去事實相反: 過去完成時過去完成時 與將來事實相反與將來事實相反: would/could + V.原原 (了解了解) should與與 wish 的賓語從句的賓語從句相似相似 三三. 虛擬語氣特殊句型與固定句式虛擬語氣特殊句型與固定句式:He behaves as if he_(own) the house.owned1). 1). 與現在事實相反與現在事實

13、相反He behaves as if he _ (be) the owner of the house.wereShe talked about Rome as though she _ (be) there herself.had been2). 2). 與過去事實相反與過去事實相反They jump happily as if something interesting _. 他他們開心地跳著，好像有趣的事要發(fā)生了。們開心地跳著，好像有趣的事要發(fā)生了。3). 3). 與將來事實相反與將來事實相反would happen 2. If only ! 要是要是就好了就好了If only 與現在與

14、現在事實事實相反相反: 一般一般過去時過去時( be 用用were ) 與過去事實相反與過去事實相反: 過去完成時過去完成時 與將來事實相反與將來事實相反: would/could + V.原原 letters of admission If only I _ (be) one of them now.wereIf only I _ Tsinghua University next year！If I were/should be admitted to Tsinghua University next year, my parents would be proud of me. would/

15、could be admitted toIf I had taken an umbrella with me, I wouldnt have been caught in the rain.If only I _ my umbrella！ had taken 3. would rather 寧愿，但愿寧愿，但愿 sb did 與現在或將來與現在或將來情況相反情況相反 sb had done 與過去情況相反與過去情況相反 I would rather you returned me my money now. I would rather we hadnt told her the bad ne

16、ws. I would rather you came tomorrow.我寧愿你成為一只自由的豬。我寧愿你成為一只自由的豬。I would rather you became a free pig.昨天我寧愿全家人騎同一輛車。昨天我寧愿全家人騎同一輛車。.I would rather the whole family had ridden the same bike yesterday.我寧愿將來養(yǎng)一匹馬。我寧愿將來養(yǎng)一匹馬。.I would rather I kept a horse in thefuture.總結總結 wish, would rather, as if / as thou

17、gh, if only 表虛擬時的共同點是：表虛擬時的共同點是： 時態(tài)往后退一步，同時態(tài)往后退一步，同if虛擬條件句虛擬條件句 4. It is (high / about ) time (that) “是時候是時候. (做某事做某事)” 注意注意: should不能省略不能省略 sb did sb should do 是時候采取措施來學英語了。是時候采取措施來學英語了。 Its (high / about) time that you took/should take action to learn English. 是時候來展現你的自信了。是時候來展現你的自信了。 It is ( high

18、 / about ) time that you showed / should show your confidence. 你該走了。你該走了。 Its (high / about) time that you went / should go.四四. 情態(tài)動詞表示虛擬情態(tài)動詞表示虛擬 1. 過去過去本本應該應該做某事卻沒做做某事卻沒做 2. 過去過去本本不該不該做某事卻做了做某事卻做了 3. 過去過去本本有必要有必要做卻未做做卻未做 4. 過去過去本本不必不必做某事卻做了做某事卻做了 5. 過去本過去本能夠能夠做某事卻沒做做某事卻沒做 should/ought to have done shouldnt/oughtnt to have done need have done neednt have done could have done他們本應該是高中生，但他們選擇追逐夢想。他們本應該是高中生，但他們選擇追逐夢想。_They should have been high school students, but the