【导读】上海华图招警学员考试网发布：2013年招警考试英语语法辅导：虚拟语气,详细信息请阅读下文!如有疑问请加【上海招警笔试面试备考群】：849885661 ，更多资讯请关注上海华图微信公众号(shanghaiht),考试培训咨询电话：021-33621401、021-33621402
· 命令式虚拟语气可归纳如下
1）wish 后宾语从句的虚拟语气
William wishes now that he ____ English instead of French when he was in high school.
A. have studied C. had studied
B. studies D. studied
答案是C。
命令式虚拟语气
2）在if only 感叹句中
If only I ____ what you wanted!
A. knew C. had known
B. know D. have known
答案是C。
命令式虚拟语气
3）在would rather (sooner) 后的that 从句中
I’d rather you ____ those important documents with you.
A. don’t take C. won’t take
B. didn’t take D. not take
答案是B。
命令式虚拟语气
4）在as if / as though 从句中
She acts as if she ____ the only person affected by the ruling.
A. is C. would be
B. were D. will be
答案是B。
命令式虚拟语气
5）在It’s (high, about) time 后的that 从句中,谓语动词一般用过去式。
“Isn’t it about time you ____ to do some work?”
A. begin C. should began
B. have begun D. began
答案是D。
命令式虚拟语气
6）在suggest 等动词及其相应名词之后的that 从句中
advise, agree, ask, command, decide, demand, desire, insist, maintain, move, order, propose, recommend, request, require, rule, suggest, urge, etc.
命令式虚拟语气
The doctor suggested that your brother ____ his right hand.
A. avoid to use
B. has avoided using
C. avoid using
D.avoided to use
答案是C。
命令式虚拟语气
常见的相应名词有：advice, command, agreement, decision, demand, desire, motion, proposal, recommendation, request, requirement, suggestion, idea, order, plan, policy, wish, etc.
命令式虚拟语气
Our demand is that another experiment ____.
A.shall be made
C. must be made
B. will be made
D. be made
命令式虚拟语气
7）在It is / was + 形容词后的that 从句中
这类形容词有：advisable, appropriate, essential, necessary, possible, preferable, proper, 等。
命令式虚拟语气
It’s advisable that the Sport Meets ____ owing to the bad weather.
A. must be put off
B. be put off
C. could be put off
D. ought to put off
命令式虚拟语气
8）用在以lest, for fear that 和in case 所引导的目的状语从句中，这时谓语动词多用should 加动词原形构成。如：
Take an umbrella with you in case it should rain. 带上雨伞吧，以防下雨。
其他情况的虚拟语气
1）公式化的句子中的虚拟语气：用动词原形（不和主语保持人称、时态和数的一致）或“may+动词原形”（经常倒装）构成的谓语来体现。如：
公式化的句子
· God bless you!
· May you enjoy your holiday!
· Long live peace!
· Come what may, we’ll go ahead with our plan.
其他情况的虚拟语气
2）错综时间非真实条件中的虚拟语气：
If we had set out earlier, we wouldn't be walling in the rain.
其他情况的虚拟语气
3）在带有but for 引出的短语的句子中：
We would have been in real trouble but for your help.
其他情况的虚拟语气
4）在带有but that从句的句子中: but that从句中用陈述语气，主句中用虚拟语气。如:
But that you helped him, he would have failed.(=if you hadn’t helped him…)
其他情况的虚拟语气
5）With或without 引出的短语有时表示和事实相反的情况，此时句子中的动词要用虚拟语气。
We would never have got there without the guide.(=if we hadn’t had the guide…)
其他情况的虚拟语气
6）在otherwise 或or 引出的分句中，动词根据情况可用陈述语气或虚拟语气。如：
6）在otherwise 或or 引出的分句中
Hurry up, otherwise/or you will be late.
I used a computer, otherwise/or it would have taken me much longer to finish the work.(otherwise/or = if I hadn’t used a computer)
其他情况的虚拟语气
7）在假设情况由上下文或其他方式表现出来的句子中，如：
He would have given you more help, but he has been so busy.
He would have done better under more favorable conditions.
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