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難點22 虛擬語氣
虛擬語氣是動詞的一種特殊形式。它用來表示所說的不是事實,或者是不可能發(fā)生的情況,而是一種愿望,建議或是與事實相反的假設(shè)。
●難點磁場
1.(★★★★)Jane’s face suggested that she________ ill,and her parents suggested that she________ a medical examination.
A.be;should have B.was;have
C.should be;had D.was;has
2、 2.(★★★★)You didn’t let me drive.If we________ in turn,you________ so tired.
A.drove;didn’t get B.drove;wouldn’t get
C.were driving;wouldn’t get D.had driven;wouldn’t have got
3.(★★★★)How I wish every family________ a large house with a beautiful garden. (2002上海春季)
A.has B.had
3、 C.will have D.had had
●案例探究
1.I wish I ________ you yesterday.
A.seen B.did see C.had seen D.were to see
命題意圖:此題旨在考查wish后加賓語從句表示可實現(xiàn)的愿望。此題屬四星級題。
知識依托:wish+賓語從句表示不可實現(xiàn)的愿望,譯為“……就好了,但愿……”
錯解分析:A、B、D項都不是跟過去事實相反的虛擬語氣結(jié)構(gòu)。
解題方法與技巧:掌握wish后賓語從句的三種謂語動詞結(jié)構(gòu)。
答案:C
2.I
4、suggested that the meeting________ till tomorrow morning.
A.should put off B.be put off C.is put off D.will put off
命題意圖:此題旨在考查suggest (建議)后加賓語從句,從句謂語動詞的用法。此題屬四星級題。
知識依托:suggest/arrange/demand/insist/order/require等動詞后的賓語從句中謂語用(should)+動詞原形。另外像advise/idea/order/demand/suggestion
5、等詞的表語從句和同位語從句,謂語動詞也用(should)+動詞原形。
錯解分析:A項應(yīng)用should be put off(會議被延期)。
C、D項都不符合虛擬語氣結(jié)構(gòu)。
答案:B
3.When a pencil is put in a glass of water,it looks as if it________.
A.breaks B.has broken C.were broken D.had been broken
命題意圖:此題考查虛擬語氣用于以as if(as though)引導(dǎo)的表語從句或狀語從句。此題屬四星級題目。
6、
知識依托:如果從句與現(xiàn)在事實相反,謂語動詞用一般過去時;表示與過去事實相反,謂語動詞用“had+過去分詞”;表示與將來事實相反,謂語動詞用“would (might,could)+動詞原形?!?
Li Ming speaks English as if he were an Englishman.(與現(xiàn)在事實相反)
It looks as if it might rain.(與將來事實相反)
It seems as if Tom had travelled a lot in China before.(與過去事實相反)
錯解分析:本句意思是:當(dāng)把
7、鉛筆放在一杯水里的時候,它看起來就跟斷了似的。(其實沒斷)與現(xiàn)在事實相反。故選C項。
解題方法與技巧:看when a pencil is put in…中謂語時態(tài)。
答案:C
●錦囊妙計
做好虛擬語氣,除了掌握基本的結(jié)構(gòu)外,還要注意句子所表達的意義與現(xiàn)在過去,還是將來事實相反,看清時間狀語,另外還要注意在其他結(jié)構(gòu)中虛擬語氣的運用。
1.在主語從句中謂語動詞的虛擬語氣結(jié)構(gòu)為:“should+動詞原形”表示驚奇,不相信,惋惜等。
例:It is advisable/important/natural/necessary that sb.(
8、should)do
2.在It is time/high time that sb.should do sth.
或It is time that sb.did sth
3.would rather sb.+過去時,指現(xiàn)在或?qū)怼?
例:I’d rather Father were here now.
I’d rather they came here tomorrow.
4.But for…without短語譯為“要不是……”,句子謂語也常用虛擬。
●殲滅難點訓(xùn)練
1.(★★★★)The doctor insist
9、ed that the patient________ up smoking.
A.would give B.give C.gives D.gave
2.(★★★★★)________ some information,she could have answered the questions.
A.She had been given B.If she was given
C.Had if she been given D.Had she been given
3.(★★★★)Without electricity human life___
10、_____ quite difficult today.
A.is B.will be
C.would have been D.would be
4.(★★★★)Everything will go on as usual as if________ happened.
A.nothing had B.anything hadn’t
C.nothing was D.anything was not
5.(★★★★)If only I________ their advice.
A.follow B.will follow
11、 C.have followed D.had followed
6.(★★★★★)If you________ at school,you________a college student now.
A.had studied hard;would have been
B.should have studied hard;should have been
C.had studied hard;would be
C.would study hard;must have been
7.(★★★★)—He is a very brav
12、e man.
—Yes,I wish I________ his courage.
A.have B.had
C.will have D.would have
8.(★★★★)It was ordered that no parking________ allowed in front of the building.
A.is B.be C.was D.would be
9.(★★★★)Don’t come today.I’d rather you________ tomorrow.
A.will come B.come C.comes D.came
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