中考英語語法講解課件-虛擬語氣課件2

1、虛擬語氣虛擬語氣分清真實和虛擬（特別是if)If引導的現(xiàn)在、過去、將來的虛擬語氣Wish引導的虛擬語氣表示建議、命令的問題 判斷是否虛擬判斷是否虛擬2. 判斷虛擬類型判斷虛擬類型3. 判斷虛擬時間判斷虛擬時間虛擬語氣虛擬語氣 表示說話人的所說的話表示說話人的所說的話不是事實不是事實， 一種假設、猜測、懷疑等一種假設、猜測、懷疑等(在在條件從句條件從句中中或或讓步狀語從句讓步狀語從句中中)； 一種表示說話人的愿望、要求、命令、一種表示說話人的愿望、要求、命令、建議等建議等 (在在賓語從句賓語從句 等名詞性從句中等名詞性從句中)。 I wish you were more careful . 但愿

2、你更細心一些。但愿你更細心一些。 條件句有真實條件句和非真實條件條件句有真實條件句和非真實條件句兩種。句兩種。真實條件句真實條件句所表的假設是可能發(fā)生或實現(xiàn)的所表的假設是可能發(fā)生或實現(xiàn)的,是與是與事實相符的。事實相符的。非真實條件句非真實條件句所表的假設則是不可能或不大可能所表的假設則是不可能或不大可能發(fā)生或實現(xiàn)的，發(fā)生或實現(xiàn)的， 與事實相反的情況。與事實相反的情況。If it is fine tomorrow, I will go to visit my grandma. If I were a bird, I would fly to America.非真實條件句非真實條件句 If I h

3、ad time, I would certainly join you in the tennis match. （事實是：我沒有時間） 我要是有時間肯定和你一起打這場網(wǎng)球比賽。 If I were you, I would put her suggestion into account. （事實是：我并不是你） 我要是你，我會考慮她的建議的。 非真實條件句非真實條件句 If I should have a chance to try it, I would do it in another way. （假設的情況不大可能發(fā)生） 要是我有機會試一試，我會用另一種方法做的。 Even if th

4、ey were to fail, they wouldnt lose courage. （說話人不希望假設的情況發(fā)生） 即使他們萬一失敗，他們也不會泄氣。 一、虛擬語氣在非真實條件句中一、虛擬語氣在非真實條件句中虛擬條件句虛擬條件句主句主句If+主語主語+ Ved（be用用were)If+主語主語+had + V過分過分If+主語主語+ Ved （be用用were)If+主語主語+were to+ V原原If+主語主語+should + V原原主語主語wouldV原原(should/could/might)主語主語would V原原(should/could/might)主語主語wouldha

5、ve + V過分過分(should/could/might)I would buy an expensive car. I would buy a villa. I would travel around the world.If I won the lottery,現(xiàn)在事實相反現(xiàn)在事實相反If I _time last night, I _ to see the film with you .had hadwould have gone過去事實相反過去事實相反If he_ more carefully, he _ the car accident yesterday.had driven w

6、ould not have had Mark: 100 I _ a party for you . should get If you_gotWere to get a full mark next time,將來時相反將來時相反would hold If I were you, I would give AIDS patient a hug. If I had taken your advice, I wouldnt have made a mistake.If it rained tomorrow, they wouldnt go for an outing.現(xiàn)在事實相反與過去事實相反與將

7、來事實相反 Wish 的賓語從句現(xiàn)在：現(xiàn)在：過去：過去：將來將來：過去時（過去時（were）過去完成時過去完成時would/could/might+V. I wish I were a bird I wish I hadnt made such a mistake We wish our parents wouldnt punish us. 1. 在wish的賓語從句中用于賓語從句用于賓語從句I wish I were as tall as you.I wish I became as famous as Yao Ming.I wish I were a bird.I wish I could

8、 fly like a bird.I wish every day were my birthday.He wish he hadnteaten so much watermelon.I wish the lunch time would come soon.I wish it would rain tomorrow.2.在表示建議，要求，命令的詞在表示建議，要求，命令的詞 command（命令）（命令）, demand（要求）（要求）, desire（希望，要（希望，要求）求）, insist（堅持）（堅持）, order（命令）（命令）, propose（提議）（提議）, recommen

9、d（推薦）（推薦）, request（要求）（要求）, require（要求）（要求）, suggest（建議），（建議），后的賓語從句中：后的賓語從句中： “(should) +動詞原形動詞原形”e.g. I suggest that we (should) set off at once. I demanded that he (should) answer me immediately. 一個堅持一個堅持insist ， 兩個命令兩個命令order, command ， 三個建議三個建議advise, suggest, propose 四個要求四個要求demand , require,

10、request, desire 注：以上動詞的注：以上動詞的名詞名詞形式用于從句中，形式用于從句中，從句中的動詞也是用從句中的動詞也是用“(should) + 動詞原動詞原形形”名詞形式 suggestion（建議）, motion（動議）, proposal（提議）, order（命令）, recommendation（推薦）， advice (建議) , instruction (指示、指令) idea（想法）, Eg He proposed that we ( should ) set a dead line for the complement of the plan . 他提議擬定一

11、個執(zhí)行計劃的期限。 They requested that we ( should ) send a delegation to their country. 他們請求我們派一個代表團到他們國家去。 I suggested that he ( should ) set off for our headquarters straightaway . 我建議他馬上動身去我們的總部。 The instruction was that nobody be allowed to go to sleep until further orders. 指示要求，任何人不得在接到進一步的命令之前去睡覺。 My

12、suggestion is that he leave for London at once . 我的建議是他立即動身去倫敦。 What do you think of his proposal that we ( should )put on a play at the English evening? 他的建議是我們在英語晚會上演一個劇,你覺得怎么樣？ My suggestion that we (should) have a meeting has been accepted by others. We all agree to that suggestion that the meet

13、ing (should) be put off（延期）. PRACTICE 1PRACTICE 1: Fill in the blanks. a. If they _ (be) here,they _ (take) your advice. b. If the world-war _ (break) out again,what _ (happen) to our people on earth?c. If the policeman _ (be not) in that room now, it _ (be) very dangerous.d. If I _ (be) in your pos

14、ition,I _(ask) for teachers help.werewould takebrokewould happenwere notcould bewerewould askPRACTICE 2: Fill in the blanks e. If Tom _ (be) more careful in theexam, he _ _ (pass) it already. f. If you (get) up earlier,you _ _ (catch) the first train. g. If I _ (meet) you yesterday, we _ _ (go) to the concert together.had beenwould have passedhad gotwould have caughthad