虚拟语气在名词性从句中的应用

I wish I ______eaten so much watermelon.
考点1: 宾语从句中的虚拟语气
动词wish 后的宾语从句中
主语+wish (that)
过去时(宾语从句动作与wish 同时)
过去完成时(宾语从句动作先于wish)could/would+动词原形(宾语从句动作后于wish)
I wish (that) I ______ a flying bird.were hadn't I wish it _______rain tomorrow.
would
考点1: 宾语从句中的虚拟语气
用于表示建议、命令、要求、愿望等词后的宾语从句中
主语+动词一坚持
二命令
三建议
四要求
insis
t
order,
command
suggest, advise,
propose
demand, require, request,
desire
(其虚拟语气的结构为should加动词原形，should可以省略)
【典例】2011.青岛一次质检卷
---My uncle suggests I ____abroad. ---I would rather you ____at home.
A. go；stay
B. went；stayed
；；
C. go stayed
D. went stay
解析/显隐题干中suggest意为“建议”，所
以从句中用虚拟语气，其结构为should加动词原形，should可以省略。

would rather后跟宾语从句时，从句也要用虚拟语气，表示
对现在的愿望，谓语要用过去式。

答案:C
I suggested that the meeting____ put off; his expression suggested that he ____ angry.
A.should be; was
B. be; be
C. was; was
D. was; should
解析/显隐句中第一个suggested表示“建议”，所以要用虚拟语气，其动词形式是should加动词原形。

第二个sugges-ted意为“表明”“暗示”，其后
的宾语从句用陈述语气，句意：我建议应该推迟会议，他的表情表明他生气了。

答案:A
The young man insisted that he ___nothing wrong and ___ free.
A. did; set
B. had done; should be set
C. do; be set
D. had done; must be set
解析/显隐
注意：suggest 意为“建议”其后的宾语从句用虚拟语气，意为“表明”,“暗示”时，其后的宾语从句用陈述语气。

注意：insist 意为“坚持要求做”其后的宾语从句用虚拟语气，意为“坚持认为”,“坚持说”时,其后的宾语从句用陈述语气。

句意：那个年轻人坚持说他没做什么错事，要求被释放。

insist 表示“坚持认为，坚持说”时，其后的宾语从句应当用陈述语气；insist 表示“坚持(要求)”时，从句的动词形式为(should)+动词原形。

答案:B
虚拟语气用于would rather后的宾语从句中
主语+would rather +sb
过去时(对现在或将来的愿望)
had+过去分词(对过去的愿望)题组训练
①The workers in the factory demanded that their pay__
20 percent.
A. be raised
B. would be raised
C. raised
D. raise
②Most insurance agents would rather you ___ anything about collecting claims until they investigate the situation.
A. do
B. don't
C. didn't
D. didn't do
考点2: 主语从句中的虚拟语气
主语从句中的虚拟语气It be+过去分词+that…+(should)+动词原形+…It be+形容词+that…+(should)+动词原形+…It be+名词+ that…+ (should)+动词原形+…
It + be +suggested/ordered/ requested/required/insisted + that…句型中用“(should)+动词原形”表示建议、命令或请求等。

例如：
It is proposed that more students (should) go to university.
有人提议更多的学生应该上大学。

It is suggested that the meeting (should) be put off till next week.
人们建议会议推迟到下周。

【典例】2011广西桂林中学高三月考
It's suggested that some activities __ to celebrate the 30 anniversary of the Reform and Opening up.
A. should hold
B. are held
C. be held
D. will be held
解析/显隐考查主语从句的虚拟语气。

题干中的suggest意为“建议”,所以that引导的主语从句要用虚拟语气，表达形式为
“should+动词原形”，should可以省略，故选C. 句意：有人建议应该举行一些活动来庆祝改革开放第30周年。

答案:C
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It is strange that she _______ today.A. will be absent
B. is absent
C. should be absent
D. was absent
【典例】
It + be + important/necessary/strange/natural + that…句型中用
“(should)+动词原形”表示虚拟语气。

例如：
It's necessary that a student (should)have good manners.学生必须懂得礼貌待人。

It is important that every one of us (should) have an English- English
dictionary.
我们应该人手一本英英词典，这是很重要的。

解析/显隐
返回
当主句的表语为形容词strange 时，主语从句的动词形式应用“should +动词原形”。

所以应选C 项。

句意：很奇怪
，她今天竟然缺席了。

答案:C
It + be + a pity/ a shame/ no wonder + that…句型中用“should + 动词原形”表示虚拟语气。

例：It was a pity that you should be so careless.
你竟然如此粗心，真是太遗憾了。

【典例】It's a pity that he_____ such a good chance.
A. missed
B. misses
C. had missed
D. should miss
解析/显隐
句意：真遗憾，他错过了这么好的
机会。

固定句型It…s a pity that…中，that从句的谓语动词应用“(should) +动词原形”表示虚拟语气。

答案:D
考点3: 表语从句同位语从句中的虚拟语气
在与suggestion, proposal, order, request, advice, demand等词有关的表语从句、同位语从句中用“(should)+动词
原形”表示虚拟语气。

例如：
My advice is that you should practise speaking English as often as possible.
我的建议是你应该尽可能多地练习说英语。

The request that they should get more is reasonable.
他们要求得到更多是合理的。

【典例】2011.江苏启东试题
He gave us advice that this work ______.
A. should cancel
B. would be cancelled
C. not be cancelled
D. should not cancel
解析/显隐“工作”与“取消”之间为被动关系，排除A、D两项,advice的同位语从句用虚拟语气，C项省略了should。

句意:他建议我们不要取消这项工作。

答案:C
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