难点22 虚拟语气。
虚拟语气是动词的一种特殊形式。它用来表示所说的不是事实,或者是不可能发生的情况,而是一种愿望,建议或是与事实相反的假设。
●难点磁场。
1.(★jane’s face suggested that she___ill,and her parents suggested that she___a medical examination.
be;2.(★you didn’t let me we___in turn,you___so tired.
get get
driving;wouldn’t get driven;wouldn’t h**e got
3.(★how i wish every family___a large house with a beautiful garden. (2002上海春季)
h**e had
●案例**。
wish iyou yesterday.
see seen to see
命题意图:此题旨在考查wish后加宾语从句表示可实现的愿望。此题属四星级题。
知识依托:wish+宾语从句表示不可实现的愿望,译为“……就好了,但愿……”
错解分析:a、b、d项都不是跟过去事实相反的虚拟语气结构。
解题方法与技巧:掌握wish后宾语从句的三种谓语动词结构。
答案:csuggested that the meeting___till tomorrow morning.
put off put off put off put off
命题意图:此题旨在考查suggest (建议)后加宾语从句,从句谓语动词的用法。此题属四星级题。
知识依托:suggest/arrange/demand/insist/order/require等动词后的宾语从句中谓语用(should)+动词原形。另外像advise/idea/order/demand/suggestion等词的表语从句和同位语从句,谓语动词也用(should)+动词原形。
错解分析:a项应用should be put off(会议被延期)。
c、d项都不符合虚拟语气结构。
答案:ba pencil is put in a glass of water,it looks as if it___
broken broken been broken
命题意图:此题考查虚拟语气用于以as if(as though)引导的表语从句或状语从句。此题属四星级题目。
知识依托:如果从句与现在事实相反,谓语动词用一般过去时;表示与过去事实相反,谓语动词用“had+过去分词”;表示与将来事实相反,谓语动词用“would (might,could)+动词原形。”
li ming speaks english as if he were an englishman.(与现在事实相反)
it looks as if it might rain.(与将来事实相反)
it seems as if tom had tr**elled a lot in china before.(与过去事实相反)
错解分析:本句意思是:当把铅笔放在一杯水里的时候,它看起来就跟断了似的。(其实没断)与现在事实相反。故选c项。
解题方法与技巧:看when a pencil is put in…中谓语时态。
答案:c●锦囊妙计。
做好虚拟语气,除了掌握基本的结构外,还要注意句子所表达的意义与现在过去,还是将来事实相反,看清时间状语,另外还要注意在其他结构中虚拟语气的运用。
1.在主语从句中谓语动词的虚拟语气结构为:“should+动词原形”表示惊奇,不相信,惋惜等。
例:it is advisable/important/natural/necessary that sb.(should)do
2.在it is time/high time that do sth.
或it is time that sth
rather sb.+过去时,指现在或将来。
例:i’d rather father were here now.
i’d rather they came here tomorrow.
for…without短语译为“要不是……”句子谓语也常用虚拟。
●歼灭难点训练。
1.(★the doctor insisted that the patient___up smoking.
give 2some information,she could h**e answered the questions.
had been given she was given
if she been given she been given
3.(★without electricity human life___quite difficult today.
beh**e been be
4.(★everything will go on as usual as if___happened.
had hadn’t
was was not
5.(★if only i___their advice.
follow
followed followed
6.(★if you___at school,you___a college student now.
studied hard;would h**e been
h**e studied hard;should h**e been
studied hard;would be
study hard;must h**e been
7.(★he is a very br**e man.
—yes,i wish i___his courage.
h**e h**e
8.(★it was ordered that no parking___allowed in front of the building.
be9.(★don’t come rather you___tomorrow.
come
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