备考2024届高考英语一轮复习考点通关第二部分学透语法强化动词篇专题三谓语动词考点五虚拟语气
展开If the new safety system had been put (put) t use, the tragedy this mrning wuld never have happened.
二、含蓄条件句中的虚拟语气
有时假设的条件不通过条件状语从句表达出来,而是暗含在某些词或短语中,或隐含在上下文中。最常用的表达有:withut, r, therwise, but fr等。
—D yu have Betty’s phne number?
—N. Otherwise, I shuld/wuld/culd/might have been (be) able t reach her yesterday.
三、表示"命令、建议、要求等"的动词或名词后的从句中的虚拟语气[(shuld+)动词原形]
1.常见的此类动词有:一坚持(insist),二命令(rder, cmmand),三建议(suggest, advise, prpse),四要求(require, request, demand, desire)。
He insisted that she was (be) seriusly ill and that she (shuld) be sent (send) t hspital at nce.
They advise that yu (shuld) carry (carry) a passprt at all times.
It is suggested that sunscreen (shuld) be applied (apply) every ne t tw hurs in a sunny day.
提示
1.insist作"坚决要求,坚持"讲时,用来表示一种要求、请求,其后的宾语从句用虚拟语气;而insist作"坚持认为,坚持说"讲时,用于陈述一种看法、实情,其后的从句用陈述语气。
He insisted that he was inncent.他坚持认为他是无辜的。
2.suggest作"建议"讲时,用来表示一种意见,其后的宾语从句用虚拟语气;而suggest作"表明,暗示"讲时,用于陈述一种实际情况,其后的宾语从句用陈述语气。
What he said suggested that he was a fraud. 他说的话表明他是个骗子。
2.常见的此类名词有:advice, suggestin, prpsal, request, requirement, rder, demand, desire等。
My suggestin was that schls (shuld) take (take) necessary measures t keep the children away frm vilence in schls.
He gave the rder that all the guests (shuld) be greeted (greet) warmly as they arrived.
四、固定句式中的虚拟语气
The pills might have helped him, if nly he had taken (take) them regularly.
I wish I wuld/shuld/culd/might climb (climb) the Great Wall with yu tmrrw, but I’m preparing fr the cming exam.
She is s keen n beautifying her selfies(自拍照片) that she lks as if she were (be) ten years yunger in the phts.
1.It is suggested that parents(shuld) limit (limit) children’s screen time.
2.If the ambulance had cme here sner last night, the patient wuld/shuld/culd/might be (be) alive nw.
3.I wish I were (be) an architect because then I wuld be able t design my wn huse.
4.They wuld/shuld/culd/might have arrived (arrive) at lunchtime but their flight was delayed.
5.Why didn’t yu tell me abut yur truble last week? If yu had tld (tell) me, I culd have helped.
6.Bb wuld/shuld/culd/might have helped (help) us yesterday, but he was t busy.
7.The requirement is that children(shuld) be allwed (allw) t read what they want t read.
8.Lk at the truble I am in! If nly I had taken (take) yur advice!
9.It’s high time that yu gt/shuld get (get) rid f yur bad eating habits.
10.What a pity! Yu missed the sightseeing, r we wuld/shuld/culd/might have had (have) a gd time tgether.对事实的假设
if从句的谓语动词
主句的谓语动词
与现在事实
相反的假设
过去式(be用were)
shuld/wuld/culd/might+
动词原形
与过去事实
相反的假设
had+过去分词
shuld/wuld/culd/might+have+过去分词
与将来事实
相反的假设
过去式(be用were)
were t+动词原形
shuld+动词原形
shuld/wuld/culd/might+动词原形
现在
过去
将来
wish后的宾语从句
过去式(be常用were)
had+过去分词
wuld/shuld/culd/might+动词原形
if nly引导的条件状语从句或感叹句
过去式(be常用were)
had+过去分词
wuld/culd+动词原形
as if/as thugh引导的从句
过去式(be常用were)
had+过去分词
wuld/culd/might+动词原形
It is (high)time
that...
过去式或"shuld+动词原形"
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