本期微課制作教師：

大同市煤礦第四中學     渠曉磊

希望同學們結(jié)合視頻認真學習,，反復練習，熟練掌握這種語法現(xiàn)象,，并將其運用于寫作當中,，增加句式多樣性，提高作文檔次,！

1. If my lawyer _______ here last Saturday,， he _______ me from going.

A. had been；would have prevented

B. had been,；would prevent
C. were,；would prevent

D. were；would have prevented

解析：A．本題考查虛擬語氣,。因為從句表示與過去事實相反的假設,，故從句謂語動詞用過去完成時，而主句謂語動詞用would have +過去分詞形式,。

2. If I had worn my overcoat,， I _______cold.

A. won’t have caught     

B. couldn’t have caught

C. won’t catch                 

D. wouldn’t catch

解析：B．本題考查虛擬條件句中主句謂語動詞的使用,。因為從句用了過去完成時，可知主句謂語動詞用would / could have +過去分詞形式,。根據(jù)句意,，可知選B.

3.—If he ______ ， he ______ that food.

—Luckily he was sent to the hospital immediately.

A. was warned,；would not take

B. had been warned,；would not have taken
C. would be warned；had not taken

D. would have been warned,；had not taken

解析：B. 根據(jù)答語,，可知本題考查與過去事實相反的虛擬語氣。故從句謂語動詞用過去完成時,，而主句謂語動詞用would have +過去分詞形式,。

4. I didn’t see your sister at the meeting. If she _______， she would have met my brother.

A.has come     

B. did come     

C. came     

D. had come

解析：D． 根據(jù)句意“在會上我沒有看到你的姐姐,。如果她來的話,，她就見到我哥哥了”可知，這是考查對過去事實的虛擬,。主句用could have done,，故從句謂語動詞應該用過去完成時。

5. “I still haven’t thanked Aunt Lucy for her present.” “It’s time you _____.”

A. do   

B. did   

C. had     

D. would

解析：選B,。It’s time you did 為 It’s time you thanked Aunt Lucy for her present 之略,。按照英語語法，it’s time 后從句通常要用過去式,。

6. If I hadn’t been lucky enough to meet you. I really _____ what I would have done.

A. don’t know     

B. hadn’t known

C. wasn’t knowing     

D. wouldn’t know

解析：選A,。雖然前有虛擬條件句, 后有使用了虛擬語氣的賓語，但 I don’t know 卻宜用一般現(xiàn)在時,，因為 I don’t know 表述的是現(xiàn)在的真實情況,，句意為“我要不是有幸遇到你，我真不知(指現(xiàn)在不知)我會做出什么蠢事來”,。

7. “I’ve told everyone about it.” 

    “Oh, I’d rather you _____.”

A. don’t   

B. hadn’t     

C. couldn’t     

D. wouldn’t

解析：選B,。I’d rather 后接從句時，從句謂語的時態(tài)規(guī)律是：用過去式表示現(xiàn)在或?qū)?，用過去完成式表示過去。

8. It has been raining for a day, but even though it hadn’t rained, we _____ there by tomorrow.

A. can’t get       

B. won’t get

C. hadn’t got     

D. wouldn’t get

解析：選A,。we can’t get there by tomorrow 為客觀事實,，故宜用陳述語氣。

9. “Do you know his address?” 

“No, I also wish I _____ where he _____.”

A. knew, live       

B. knew, lives

C. know, lives     

D. know, lived

解析：選B,。第一空填 knew,，因為 I wish 后的賓語從句要用虛擬語氣(即用過去式表示現(xiàn)在的想法);第二空要填lives,，即用陳述語氣，因為 where he lives 是一個客觀事實,，而不是 I wish 的內(nèi)容,。

10. “Isn’t it about time you _____ to do morning exercises?” 

    “Yes, it is. Would you like to join us?”

A. begin     

B. have begun   

C. began     

D. had begun

解析：選C。It’s time… / It’s high time… / It’s about time… 等后接從句時,，從句謂語通常用過去式,。

11. It is hard for me to imagine what I would be doing today if I ____ in love, at the age of seven, with the Melinda Cox Library in my hometown.

A. wouldn’t have fallen   

B. had not fallen

C. should fall   

D. were to fall

解析：選 B。此題涉及錯綜時間虛擬條件句,，主句與現(xiàn)在事實相反,，條件句與過去事實相反。句意為：要不是在七歲時就迷上了 Melinda Cox 圖書館,，我真不能想像我如今會在做什么,。

12. He hesitated for a moment before kicking the ball, otherwise he ____ a goal.

A. had scored     

B. scored     

C. would score     

D. would have scored

解析：選 D。這是otherwise 引出的含蓄虛擬語氣,，再根據(jù)前面的 hesitated 可進一步知道這是與過去事實相反的虛擬語氣,，由此可推知答案選 D。

13. If only he _______ quietly as the doctor instructed, he would not suffer so much now.

A. lies     

B. lay     

C. had lain       

D. should lie

解析：選 C,。if only 意為“要是……就好了”,，其后的句子謂語要用虛擬語氣，同時根據(jù) as the doctor instructed 中的過去時態(tài)可知從句是與過去事實相反,，故選 C,。

14. Without the air to hold some of the sun’s heat, the earth at night ____ for us to live.

A. would be freezing cold     

B. will be freezing coldly

C. would be frozen cold       

D. can freeze coldly

解析：選 A。without 引出的介詞短語為一個與現(xiàn)在事實相反的含蓄條件句,。

15. Yesterday, Jane walked away from the discussion. Otherwise, she ____ something she would regret later.

A. had said   

B. said     

C. might say     

D. might have said

解析：選 D,。otherwise 在此相當于 if she had not walked away from the discussion，即暗示一個與過去事實相反的虛擬條件句,。