1、虛擬語氣在if 條件句中的用法虛擬語氣在名詞性從句中的用法虛擬語氣其他句型的用法Subjunctive Mood 虛擬語氣過去完成時would/should/could/mighthave done一般過去時 （be多用于were）would/should/could/might動詞原形1.一般過去時 （be多用于were） 2.should do, 3.were to dowould/should/could/might動詞原形虛擬語氣在if 條件句中的用法過去完成時一般過去時 （be多用于were）would/could/might動詞原形虛擬語氣在名詞性從句中的用法1.賓語從句（1）wi

2、sh后的賓語從句注意: 如suggest, insist不表示“建議” 或“堅持要某人做某事時”, 即它們用于其本意“暗示、表明”、“堅持認為”時,賓語從句用陳述語氣。1. He insisted that she _ (be)seriously ill and that she_ (send) to hospitals at once.wasbe sent2. He suggested that we _ (have) a meeting at once.3. His pale face suggested that he _ (be) ill.havewasI would rather y

3、ou could teach me again.I would rather_. 我寧愿他們明天來。 The manager would rather that his secretary_.經理寧愿他的秘書代替他去開會。 would rather that與過去事實相反 過去完成時與現在事實相反 過去時與將來事實相反 過去時they came tomorrowwent to the meeting instead of him（3）would rather 后的賓語從句在suggestion， proposal， order， plan， idea， advice， decision,dem

4、and,request等名詞后面的表語從句、同位語從句中，要使用虛擬語氣。其謂語動詞應用(should)原形動詞。另外連接從句的that不能省略。例：My suggestion is that we （should） go there at once.What do you think of his proposal that we （should ）put on a play at the English evening?My idea is that we (should) get more people to attend the conference.I make a proposal

5、 that we (should) hold a meeting next week.2. 表語從句、同位語從句中的虛擬語氣It is strange that_.他居然會這樣說，真是奇怪。 It is a great pity that_. 他居然會這樣想，真是一件憾事。 It is natural that_. 鳥在樹上安歇是很自然的。 It is necessary that_.3.主語從句（1）Its necessary/strange/natural/ important/ a pity/no wonder/impossible + that Clause 主語從句中的動詞要用虛擬,

6、 即(should)+動詞原形,that不省略he ( should ) say sohe ( should ) think soa bird ( should ) rest in treeshe be sent to Beijing right away在as if/as though引導的狀語從句中用法：注：as if/as though從句中不一定都要用虛擬語氣。如果情況真實性、可能性很大，就要用正常時態來描繪。例如：It looks as if it is going to rain.天看起來象要下雨。（下雨的可能性很大。）如果表示非真實情況則應該用虛擬語氣, 其謂語動詞的虛擬式與wi

7、sh后面賓語從句中謂語動詞的虛擬式相同。如： 1）The man speaks as if he were a foreigner. 2）They talked as if they had been good friends for years. 虛擬語氣的其他用法 It is (high) time that 后面的從句謂語動詞要用過去式或用should加動詞原形，但should不可省略。It is time that the children went to bed.It is high time that the children should go to bed.It is high

8、 time that_. 該是我們吃午飯的時候了。 It is time that_. 該是他作出決定的時候了。 七、It is (high) time that we had our lunchhe made up his mindMultiple choices1.It was urgent that he _ her immediately.A. calls B. called C. call D. would call2. Its high time that something _ to prohibit selling fake commodities. must be done

9、B. was done C. be done D. were done3. There was a traffic jam; otherwise I _ here on time.A. would be B. had been C. should be D. would have been4.I didnt go to the party, but I do wish I _ there. A. was B. were C. had been D. went 5.The teacher agreed to the suggestion that the students _ two weeks

10、 to prepare for the exam. A. give B. should give C. be given D. would be given 6. It is strange that such a thing _ in your school. A. will happen B. happens C. should happen D. happened 7. Id rather you _ right away. A. leave B. left C. will leave D. to leave 8. It is required that you _ at six. A.