虚拟语气复习总结PPT课件
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《虚拟语气复习》课件
虚拟语气的分类
总结词
虚拟语气的分类
详细描述
虚拟语气可以根据其使用的情境和表达的含义分为三种类型:条件虚拟语气、愿望虚拟语气和委婉虚 拟语气。条件虚拟语气用于表示假设条件下的情况,愿望虚拟语气用于表示主观上的愿望或希望,委 婉虚拟语气则用于表达建议或请求等较为委婉的语气。
虚拟语气的使用场景
总结词
虚拟语气的使用场景
答案及解析
would have climbed。本句表示与现在事实相反的假设 ,从句用“were+not+for+名词短语”形式,主句用 “would+have+过去分词”。
翻译题练习及解析
翻译题1
如果我早知道这个消息,我就不会错过这个机会 了。
翻译题2
如果我们早点出发,现在就已经到达目的地了。
答案及解析
If I had known the news earlier, I would not have missed the opportunity. 本句表示与过去 事实相反的假设,从句用“had+known”形式 ,主句用“would+have+过去分词”。
答案及解析
If we had left earlier, we would have arrived at the destination by now. 本句表示与现在事 实相反的假设,从句用“had+left”形式,主句 用“would+have+过去分词”。
与将来事实相反的虚拟语气
总结词
表示与将来事实相反的情况,通常使用“would+动词原形”的形式。
详细描述
这种虚拟语气形式用于表示与将来实际情况相反的情况,通常用于表达预测、假 设、祝愿等。例如,“If I were to win the lottery, I would buy a mansion.” (如果我中了彩票,我会买一栋豪宅。)
高考英语语法虚拟语气考点复习课件(共16张PPT)
ห้องสมุดไป่ตู้ 2.含蓄的虚拟语气
but for ,without ,otherwise等形式的含蓄的虚拟语气。
• Without air ,there __w_o_u_l_d___b_e__(有)no living things.
• But for the rain we _sh__o_u_ld__h_a_v_e_(有)a pleasant journey today.
required) + that从句
例:It is necessary that we should clean the room every day.
• It was a pity that you be so careless. • It will be suggested that she should finish her
• He is not a careful driver; otherwise he (不会撞)
___w_o_u_l_d_n_’_t_h_a_v_e_h__it___the tree yesterday.
3.时间错综的虚拟语气
If从句中时间与主句时间不一致。 If you had worked hard last year, you would be in university now. Had I taken the medicine, I would be better now.
If you came/should come/were to come tomorrow, we would have the meeting.
注:1.If 从句中,有were (助动词 had,should )时可省略If, 用倒装。 上面的句子可省If,可变为:
高中英语复习北师大版《虚拟语气》 课件 (共27张PPT)-经典通用课件资料
2021/10/10
1
1.英语动词有三种语气, 陈述语气,祈使语气和虚拟语气。 2. 定义:用来表示说的话不是事实,或者是不可能发生的情况,而是一种愿望,建议,假设的语气叫虚拟语气。
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虚拟语气的特点
• 1. 虚拟语气用以表示假定,想象,愿望等非事实的观念。 2. 虚拟条件从句中的条件是假设的,因此主句的结论也只能是想象的,非事实的。
9. 某些简单句的固定句型:
三: 虚拟语气假设条件句型注意点:
1.混合条件句(“各归各” 的原则)
2.虚拟条件句倒装
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虚拟语气在条件状语 从句中的用法。
条件从句 现在 过去
将来
Hale Waihona Puke If 从句的谓语形式 一般过去时
这些动词后面的宾语从句要使用虚拟语气。即从句中的动词 使用should + 动词原形,或者将should省略。
2021/10/10
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1.我们建议Tom 去休息一下。 2.他坚决要求我到场。 3.国王命令囚犯明天要实施死刑。 4.他们要求我们派他们去那儿工作。
We suggested that Tom (should ) have a rest. He insisted that I (should )be present. The king ordered that the prisoners (should ) be killed the next day.
过去 2021/10/10
现在 21
2. 虚拟条件句倒装。 条件从句中有should, were, had三个助动词可以把if省略,并将这三个词提至句首。 If I were you, I would give it up.
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1.英语动词有三种语气, 陈述语气,祈使语气和虚拟语气。 2. 定义:用来表示说的话不是事实,或者是不可能发生的情况,而是一种愿望,建议,假设的语气叫虚拟语气。
2021/10/10
2
虚拟语气的特点
• 1. 虚拟语气用以表示假定,想象,愿望等非事实的观念。 2. 虚拟条件从句中的条件是假设的,因此主句的结论也只能是想象的,非事实的。
9. 某些简单句的固定句型:
三: 虚拟语气假设条件句型注意点:
1.混合条件句(“各归各” 的原则)
2.虚拟条件句倒装
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虚拟语气在条件状语 从句中的用法。
条件从句 现在 过去
将来
Hale Waihona Puke If 从句的谓语形式 一般过去时
这些动词后面的宾语从句要使用虚拟语气。即从句中的动词 使用should + 动词原形,或者将should省略。
2021/10/10
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1.我们建议Tom 去休息一下。 2.他坚决要求我到场。 3.国王命令囚犯明天要实施死刑。 4.他们要求我们派他们去那儿工作。
We suggested that Tom (should ) have a rest. He insisted that I (should )be present. The king ordered that the prisoners (should ) be killed the next day.
过去 2021/10/10
现在 21
2. 虚拟条件句倒装。 条件从句中有should, were, had三个助动词可以把if省略,并将这三个词提至句首。 If I were you, I would give it up.
高中英语语法专题复习课件--虚拟语气(共36张PPT)-经典通用课件资料
help. (浙江2014)
A. would have come B. could come
C. have come
D. had come
A
Байду номын сангаас2021/10/10
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9. If I _____ it with my own eyes, I
wouldn’t
have
D believed
it.
(北京2015)
1. 在if条件句中的用法
Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.
A. have had
B. had had
C. have
D. had
D
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2. 特殊用法
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★动词wish后的宾语从句中,表示与现在事实相反时,从句中谓语用过去式;表示与过去事实相反时, 从句中谓语用“had+过去分词”;表示将来很难实现的愿望时,从句中谓语用“would / could / might+动词原形”。如:
How I wish I was there with you. I wish I hadn’t lost the chance. I wish he would / could / might go with us to the theatre.
worlAd. (福建2014)
A. Were there B. Had there been
C. If there are D. If there have been
高考英语虚拟语气(23张ppt)
A.could take B.would take C.will have taken D.would have taken
2.Without your help, we _D___ such rapid progress.
A. couldn’t make
B. wouldn’t make
C. will not have made D. wouldn’t have made
you.
3.Should anyone (=If anyone should )call, please take
a message.
What would have happened, _C____ as far as the river bank?
(01 上海)
A. Bob had walked farther B. if Bob should walk farther
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C. would , ask
D. did, ask
典型例题
注意1、陈述语气与虚拟语气
1) The volleyball match will be put off if it ___B__. A. will rain B. rains C. rained D. is rained
该句为陈述语气,因为主句用的是 will be put off。真实 条件句主句为将来时,从句用一般现在时代将来时。
2) --- Would you have called her up ___A__ possible? --- Yes, but I _____ busy doing my homework.
I wake up only if the alarm clock rings. 只有闹钟响了,我才会醒。
2.Without your help, we _D___ such rapid progress.
A. couldn’t make
B. wouldn’t make
C. will not have made D. wouldn’t have made
you.
3.Should anyone (=If anyone should )call, please take
a message.
What would have happened, _C____ as far as the river bank?
(01 上海)
A. Bob had walked farther B. if Bob should walk farther
2021/10/10
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C. would , ask
D. did, ask
典型例题
注意1、陈述语气与虚拟语气
1) The volleyball match will be put off if it ___B__. A. will rain B. rains C. rained D. is rained
该句为陈述语气,因为主句用的是 will be put off。真实 条件句主句为将来时,从句用一般现在时代将来时。
2) --- Would you have called her up ___A__ possible? --- Yes, but I _____ busy doing my homework.
I wake up only if the alarm clock rings. 只有闹钟响了,我才会醒。
虚拟语气ppt课件完整版
02 03
例子
Had you come earlier, you would have met him.(= If you had come earlier, you would have met him.)(如果你早点来,你就能 见到他了。)
例子
Should it rain tomorrow, we would stay at home.(= If it should rain tomorrow, we would stay at home.)(如果明天下雨,我们就 呆在家里。)
虚拟语气用于强调句时,通常是通过 “It was ... that”结构对句子中的特 定成分进行强调。
在这种结构中,虚拟语气的使用与普 通虚拟语气略有不同,需要根据具体 情况进行判断。
虚拟语气与其他语法结构搭配使用
虚拟语气可以与定语从句、状语从句等语法结构搭配使用,表达更为复杂的语义关 系。
在这些结构中,虚拟语气的使用需要根据具体的语境和表达的语义关系进行判断。
真实条件句
表达现实中可能实现的情况, 使用陈述语气。
例子
If you study hard, you will pass the exam.(如果你努力 学习,你会通过考试。)
非真实条件句
表达与事实相反或不太可能实 现的情况,使用虚拟语气。
例子
If I were you, I would not do that.(如果我是你,我不会那
状语从句中虚拟语气使用
在if条件状语从句中
如果条件状语从句所表示的内容与实际情况相反或实现的可能性很小,则从句中的谓语动词常用虚拟语气。
在其他状语从句中
除了if条件状语从句外,还有一些其他状语从句也可以用虚拟语气,如:in order that(为了)、so that(以便 )等引导的目的状语从句中。这些从句中的谓语动词形式通常为“may/might/could/should + 动词原形”。
英语语法专题:虚拟语气课件(20张ppt)
a. should come; would
b. would come; would
c. will come; should
d. comes; should
2. If the parents ____ at the hospital earlier after the accident, the
child would have been saved.
真实 非真实
二.命题规律
在阅读,完形和语法填空中对其进行隐形考查. 多结合情态动词的考查进行.
一.虚拟语气在条件状语从句中的用法
条件状语从句
与现在事实相反 动词过去式(did) (be动词一律用were)
主句
would should could +动词原形 might
与将来事实相反
a. did
b. should do c. were to do(正式)
“If I could… ,I would…. ” or
“If I were …,I would….”
二. 虚拟语气在名词性从句中的用法 (主,宾,表,同位)
1.宾语从句 a. wish+宾语从句,表示很难实现的愿望
现在 过去 将来
过去式(be动词用were)
过去完成时,或could/would +have done could/would +动词原形
Answers: 1.If I were you, I would study hard.
=Were I you, I would study hard.
2.If he failed/should fail his exam tomorrow, his father would get angry. =Should he fail his exam tomorrow, his father would get angry.
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2020年10月2日
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1) If places _D_____ a like, there would be
little need for geographers.
A. being B. are C. be D. were
如果各个地B 方都一样,就不需要地理学家了。
2) If I _____ the meaning of the word, I wouldn't have to look it up.
2020年10月2日
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4. 省略if 采用倒装语序的条件句。
有时可以把含有助动词、情态动词、be或 have的虚拟条件句中的连词if 省去,而将had , should, were 等词提到主语之前,即用倒装结构。 (这种结构在口语中很少使用)。
例:1997年6月四级第42题:
Had he worked harder, heA_____ the exams.
例:1995年6月四级第46题
We didn't know his telephone number,
otherwise weA_____ him,
A) would have telephoned
B) must have telephoned
C) would telephone
D) had telephoned
We didn't know his telephone number;
otherwise we __A________ him.
A. would have telephoned
B. would telephone
C. must have telephoned
D. had telephoned
2020年10月2日
A. could have slept B. slept
C. might have slept D. have slept
2020年10月2日
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2.如果将wish改为过去式wished, 其后that 从句中的动词形式不变。例如:
I wished I hadn't spent so much money. 我要是那时没有花掉那么多钱就好了。
6
虚拟语气在宾语从句中的应用
(一) 在表示愿望的动词wish后的宾语从句中, 需用虚拟语气。(wish后的that 常省略)
1.表示现在或将来的愿望,从句用过去式。 例:1995年6月四级第45题
I wish I _A_____ longer this morning,
but I had to get up and come to class.
2020年10月2日
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3. 虚拟将来时是表示对将来实现的可能性很 小的或不确定的假设。If从句的谓语形式用一般过 去式或用were to / should +动词原形,主句用 would / should /could/ might +动词原形。
例:1996年1月四级第44题
Jean doesn't want to work right away
A. must have got through
B. would have got through
C. would get through
D. could get thrຫໍສະໝຸດ ugh2020年10月2日
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5. 有时虚拟条件句并没来if 从句表示出来,而 是用介词短语、上下文或其它方式来表示。
例:1995年6月四级第46题
D. did not play
2020年10月2日
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(三)would rather , would sooner也用来 表达主观愿望,它们之后的宾语从句中需用虚拟 语气。谓语动词用过去式表示现在或将来,用过 去完成式表示与过去事实相反
2020年10月2日
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虚拟语气在表语从句和同位语从句中的应用
虚拟语气在条件状语从句中的应用
虚拟语气(Subjunctive Mood)这一语法项目几乎 是四、六级必考的内容,也是各类英语考试中心 测试的重点之一。虚拟语气是一种特殊的动词形 式,用来表示说话人所说的话并不是事实,而是 一种假设、愿望、怀疑或推测。
1. 虚拟现在时表示与现在事实相反的假设, 其if 从句的谓语形式用动词的过去式(be 一般用 were),主句用would/ should/ could/ might +动词原形。
2020年10月2日
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(二) 在具有愿望、请求、建议、命令等主观意 愿的动词(desire, demand, advice, insist,
require, suggest, propose, order, recommend, decide …) 后的宾语从句中需用虚 拟语气。谓语动词用(should) +动词原形。
A. know B. knew C. known D. knowing
如果我知道这个词的意义,就不必查词典了。
2020年10月2日
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2. 虚拟过去时是表示与过去事实相反的假设,if 从句的谓语形式用过去完成时即had+过去分词, 主句用would / should / could / might + have +过去分词。
because she thinks that if she C______ a job
she probably wouldn't be able to see her friends very often.
A. has to get B. had got
C. were to get D. could have got
例:1996年1月四级第28题
It is politely requested by the hotel
management that radios B______ after 11
o'clock at night.
A. were not played B. not be played
C. not to play
在表示建议、请求、命令等主观意向的名词
(suggestion, proposal, requirement, demand, desire, advice, order, insistence…) 作主语时,其后的表语从句或同位语从句中,需 用虚拟语气。谓语动词用(should)+动词原形。 注意这种句型中的虚拟语气形式不受主句动词时 态的影响。