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虚拟语气公开课全PPT课件(模板)

区别
真实条件句基于现实情况，而虚拟语气基于假设或主观意愿。
常见分类及应用场景
01 现在虚拟语气用于表示与现在事实相反的假设或愿望。
02 过去虚拟语气用于表示与过去事实相反的假设或愿望。
03 将来虚拟语气用于表示与将来事实相反的假设或愿望。
04
混合虚拟语气
用于表示不同时间点的虚拟情况，涉及多种时态和动词形式。
虚拟语气公开课全PPT课件
汇报人:
2023-12-25
目
CONTENCT
录
• 虚拟语气基本概念与分类 • 虚拟语气在条件句中的运用 • 虚拟语气在非真实条件句中的表达 • 虚拟语气在从句中的运用技巧 • 虚拟语气在特殊句型中的应用示例 • 虚拟语气常见误区及纠正方法
01
虚拟语气基本概念与分类
定义及作用
强调句中的虚拟语气
通过使用助动词do/does/did对谓语动词进行强调，表达强烈的感情色彩。
疑问句中的虚拟语气
在疑问句中，虚拟语气的使用与陈述句类似，需要根据具体情况进行判断和选择。
其他特殊句型中虚拟语气应用
wish后面的从句：表示与现在事实相反的愿望，从句用一般过去时；表示与过去事实相反的愿望，从句用过去完成时；表示与将来事实相反的愿望，从句用could/would/might + 动词原形。
示例

高中英语高考高考英语语法总复习课件：虚拟语气 (共82张PPT)

主句 would/should/could/might
If he didn’t come tomorrow, we would put off the meeting.
主过将从过，主过将完从过完 would do/did would have done/had done
【例1】 If we ______ (take)the other road, we might have arrived here in time for the meeting.
【例6】
_____he caught the morning train, he would not have been late
for the meeting.
if he had caught
主过将从过，主过将完从过完
先一眼识别出来，明明是一般疑问句句尾却不是问号。
【例6】
Had he caught the morning train, he would not have been late
【例13】 Look at the terrible situation I am in! If only I ______ (follow)your advice. 知识扩展：follow/take sb's advice
【例13】 Look at the terrible situation I am in! If only I had followed (follow)your advice. 知识扩展：follow/take sb's advice

高中英语-虚拟语气精讲(超全整理篇)ppt课件

宾语从句
我们建议Tom 去休息一下。他坚持要我与他同行。他们要求派Tom去那儿工作。老师要求作业要及时完成。
We suggested _(_th__a_t)_T__o_m__h_a_v_e_a__r_es_t. He insisted _(t_h_a_t_)_I_(_s_h_o_u_ld__)_g_o__w_i_th__h_i_m_ . They requested (that) Tom _(_s_h_o_u_l_d_)_b_e_s_e_n_t_t_o_w__o_r_k_t_h_e_r_e_______ .
Alone, he would have been terrified. (暗含条件是alone)
最新版整理ppt
22
1. 条件暗含在短语中。如：
What would I have done without you? (条件暗含在分词短语without you中)
It would be easier to do it this way. (条件暗含在不定式短语to do it this way 中)
最新版整理ppt
wenku.baidu.com
32
• It’s suggested that the plan (should) be carried out at once . 主语从句
• The old woman’s demand is that her son (should) come to see her once a week. 表语从句

高中英语虚拟语气复习课件(共32张PPT)

1.It is important that we ( should ) master a foreign language.
2. It’s necessary that we (should) study hard.
3. It is strange that she (should) refuse to come to the party.
1. Without air, we would not live even for five minutes. =
__If__th__e_r_e_w__e_r_e_n__o_a_i_r_,we would not live even for
five minutes. 2. Jack can’t have arrived yet; otherwise he would
虚拟语气
虚拟语气的概念
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不是一个事实，而是一种假设、猜测、怀疑等；
还可表示说话人的愿望、要求、命令、建议等。
虚拟语气
1. If 型 Summary
条件 If 从句的谓语形从句式
主句的谓语形式
现在
过去式 (were)
would/could/should/ might +V. (原)
Grammar Revision
subjunctive mood

高中英语语法讲解——虚拟语气(共49张PPT)

severely. 如果我是你父亲，我会更严厉地批评你。
--How nice it would be if you could stay a bit longer！如果你能久留些日子，那多好啊！
--If I knew his address ,I would be able to write to him . 如果我知道他的地址，我就能给他写信了。
1.2.2. 句型“主语+引起虚拟的动词+含虚拟语气的宾语从句”
1.英语中有很多表示愿望、请求、命令、建议等意义的动词，当它们作为谓语引导宾语从句时,从句谓语必须用 “(should)+动词原形”的形式.常用的这类动词有：
demand,insist,suggest,command, request,order,propose,desire,require, urge,maintain,deserve,recommend, intend,move,ask,prefer,advise,decide等等。
如果汤姆通过了大学考试，他现在就在这所大学里学习了。 --If she wasn’t so busy now, she might have joined us in the work. 如果她现在不那么忙，她或许会参加我们
的工作。
1.1.6.含蓄条件句
英语中有些句子从形式上看不包含条件从句，但在意义上却是非真实条件句，这类句子称为含蓄条件句，这样的句子可分为三类

高中英语语法课件-虚拟语气(全)(共55张PPT)详解

实战练习 1
例：1995年6月四级第46题 We didn't know his telephone number, otherwise we _____ him, A) would have telephoned B) must have telephoned C) would telephone D) had telephoned
More examples
要是昨天不下雪的话，我们现在就应该在去上海的路上了。 If it had not snowed yesterday, we would be on the way to Shanghai. 要是昨天晚上医生来晚了的话，他今天就没命了。 If the doctor had not come sooner last night, he would be dead today.
A case in Point
P. 37 (l. 28) in College English II. Unit 3 Were it left to me to decide whether we should have a government without newspapers or newspapers without a government, I should not hesitate a moment to prefer the latter. = If it were left to me to decide…

虚拟语气-完整版PPT课件

你该离开了。
should do
It’s high time( that )you left.
It’s high time( that) you should leave.
我们该下课了。 It’s time that we had a break. It’s time that we should have a break.
ห้องสมุดไป่ตู้
3）. 错综时间条件句： If you had followed the doctor’s advice, you would feel better now.
条件从句谓语与主句谓语发生时间不一致时，被称为错综时间条件句。此时主句和从句的谓语动词要依照假设的时间而定。
If he _h_a_d__s_p_e_n_t(spend) more time practicing speaking English before, he _w_o_u_l_d_b_e____(be) able to speak it better now.
5.His suggestion that you __A___ more sounds reasonable. A. try B. tries C. must try D. can try
3.in case, for fear that, lest 引导的虚拟语气

虚拟语气-(共51张)PPT课件

２.I might have given you more help , but I was too busy . 3. She wasn’t feeling very well. Otherwise she
wouldn’t have left the meeting so early.
考题点击：
I went by plane; otherwise I __D__ much longer time.
-
14
If虚拟句的注意点
-
15
注意点一条件状语的倒装：
如果条件状语从句中有were, had, should时, 可
以去掉if从句倒装成：Were / Should / Had +主
+其他
If I were you, I would try it again.
Were I you, I would try it again.
Without your help, I would have failed.
百度文库
But for water, it would be impossible to live in the desert.
条件暗含在分词短语without/but for ...
中
-
22
１. He telephoned to inform me of your birthday, or I would have known nothing about it .

高中英语语法——虚拟语气(28张PPT)

2) If the man had pointed with his first finger while he was in Brunei, everyone would have thought that he was very rude.
We form unreal past conditionals like this:
We can also put should, were and had at the beginning of an unreal conditional sentence. In this case, if is not needed any more.
1) If you should make a mistake, you should not be embarrassed. →Should you make a mistake, you should not be embarrassed.
我们用虚拟语气陈述现在不真实或想象的情景。
1) If I got married in UK, I would expect a present. 2) I could reach the book if I were a bit taller. 3) If I had the chance, I might want to be a translator.

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。）
表示与将来事实相反的假设或条件，动词形式为过去将来式。
常见虚拟语气结构
条件句中的虚拟语气
宾语从句中的虚拟语气
if + 主语 + 动词过去式/过去完成式，主语 + would/should/could/might + 动词原形。
主语 + wish/hope/suggest等动词 + 宾语从句（动词形式与现在或过去虚拟语气相同）。
虚拟语气ppt课件完整版
目录
CONTENTS
• 虚拟语气基本概念与分类 • 虚拟语气在条件句中应用 • 虚拟语气在某些从句中应用 • 虚拟语气特殊用法及注意事项 • 虚拟语气在实际语境中运用技巧 • 虚拟语气练习题及解析
01 虚拟语气基本概念与分类

高中英语虚拟语气(共24张PPT)

• The detective insisted that he should have a look.
• insist意为“坚持某种动作”才用虚拟语气；意为 “坚持某种观点”则不用虚拟语气。
•
eg：
•
He insists he is a student.
•
他坚持说他是个学生。
•
这个语句表示的是事实，因此在这个语句中不能使
进行虚拟时,主句和if从句的谓语动词形式如下: 1.与现在事实相反时,其表现形式为: if+主语+v-ed,主语+would(或might, could,
should)+v.
Eg: If we left now,we should arrive on time.
If I were you,I would refuse the money.
• 2. 与将来事实相反时,其表现形式为: if主语+should(或were to)+v.,主语 +Would(或might,could,should)+v.
• Eg: If you should drop the glass, it would break.
• If you should leave there for a while, you’d change your mind about that place.

高中英语虚拟语气课件课件(共71张ppt)

D. would have help
3. If I _________ ten years younger, I _________ out
to try my luck.
A. am, would go B. was, will go
C. were, would go D. were, would have gone
What will you do if it rains tomorrow?
I will stay at home if it rains
tomorrow.
祈使语气：用来表示请求、邀请、命令、警告或劝告等。
虚拟语气
• 虚拟语气：是一种特殊的动词形式。 • 他的作用是：表示说话人所说的话
• 如果你（那时）听从我的建议的话，现在就不会有事了。（从句说的是过去的事情，而主句说的是现在的事情）
• If you h_a_d__f_o_ll_o_w_e_d__(follow) the doctor’s advice, you __w_o_u_l_d__b_e__(be) all right now.
• A. took ; would feel
• B. had taken ; felt
• C. had taken ; would feel
• D. took ; would have felt

高中英语语法--虚拟语气课件(54张)

错综时间条件句
• If you had watered them more, the crops would be growing still better.
• 如果你再给庄稼多浇些水,他们会长得更好. • (指现在长得更好.) • If you had watered them more, the crops would
虚拟语气
• （一）在条件句中的用法
• 2 与过去事实相反
从句谓语主句谓语
had +过 should/woul 去分词 d/could/
might +have +过去
分词
与过去事实相反
• If he had seen you yesterday, he would have asked you about it.
were to +V 原形
Should/ would/c ould/mig ht + V原形
•与将来事实相反
If it were Sunday tomorrow, I would go to see my friends there.
If she should come, I should ask her for help.
A. knew B. have known C. know D. would know
14. He wishes __C_____mistakes. A. He doesn’t always make B. he didn’t always make C. he wouldn’t always make D. He wouldn’t always making 15. I wish _____D_______. A. he were B. he leaves me alone C. He be left D. he would leave me alone

高三虚拟语气经典讲解ppt课件

3. If I had taken your advice, I wouldn’t have made a mistake.
4. If he had been there, it wouldn’t have happened.
与过去事实相反
4
5. If it should rain tomorrow, they wouldn’t go for an outing.
与未来事实相反
5
1.If I were you, I _C___ buy the house right now. A. won’t B. don’t C. wouldn’t D. can’t
2. _B____more careful, his ship would not have sunk.
A. If the captain were B. If the captain had been C. Should the captain be D. If the captain would have been 3. If he A____ me tomorrow, I would let himknow A. should call B. should not have been able C. were not able D. are not able
A. has B. had C. will have D. had had

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should/would/could/ might +do
表示与将来事实相反，条件状语从句中的谓语动词一般过去时或should(were to) + 动词原形，而主句中的谓语动词则用would / should/ could might + 动词原形。
If it should fail, I would try again.
如If 果it s明ho天ul下d s雪no，w我tom们o就rro不w出, w去e 了wo。uldn’t go out.
Should it snow tomorrow, …
4.If it ___r_a_i_n_e_d_/__s_h_o_u_l_d__rain/ w_e_r_e__t_o__r_ain(rain) tomorrow, we w_o__u_ld__n_o_t__g_o__o_u_t_(not gBaidu Nhomakorabea out).
more careful,
the mall would
not be on fire now.
If you had taken your father’ advice,
You wouldn’t have trapped in the traffic jam now.
与将来事实相反
虚拟条件句
主句
did/ were should do were to do
2.I _m_i_g_h_t_h_a_v_e_g_i_v_e_n_ (give) you more help, but I was too busy.
3.A man who stopped drinking _w_o_u_l_d_b_e__ (be) dead in seven days. 4.But for water, it _w_o_u_l_d_b_e_ (be) impossible to live in the desert.
A. 虚拟语气在条件状语从句中的应用
条件句中虚拟语气的考点 1、基本用法； 2、混合条件句； 3、虚拟条件句的省略和倒装 4、含蓄条件句;
主从句的谓语形式
时间 If 从句的谓语形式主句的谓语形式
现在过去将来
did / were
would/could/should/ might +V.(原)
要是失败了，我会再试一次。
明天要是周日的话，我们就不参加考试了。
If it were Sunday tomorrow, we wouldn’t have an exam.
主从句的谓语形式
时间 If 从句的谓语形式主句的谓语形式
现在过去将来
did / were
would/could/should/ might +V.(原)
had done
would/could/should/ might+have+done.
1. did / were 2. should do 3. were to do
would/could/should/ might + V.(原)
与现在事实相反：
虚拟条件句
主句
did be---were
should/would/could/mig ht + do
Eg. Without /But for your help, we would not have made such rapid progress.
1.I was ill that day. 0therwise, I _w_o_u__ld__h_a_v_e__ta_k_e_n__ (take ) part in the sports meet.
This same thing, happening in wartime, would lead to a disaster. (条件暗含在分词短语happening in wartime 中) He studied hard at high school, or he couldn’t have entered Beijing University. (暗含条件是连词or)
如If果I w我er是e 你yo，u, 我I w会ou再ld试try一it次ag。ain. Were I you, …
如If 果he他ha昨d b天ee在n 那the儿re的ye话ste，rd他ay就, h会e w看o那uld 部ha电ve影se了en。the film.
Had he been there yesterday, …
The Subjunctive Mood
虚拟语气
英语动词有三种语气
陈述语气祈使语气虚拟语气
用来表示说的话不是事实，或者是不太可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。
虚拟语气的应用
A. 虚拟语气在条件状语从句中的应用
B. 虚拟语气在某些从句中的应用 C. 虚拟语气在某些句型中的应用
had done
would/could/should/ might+have+done.
1. did / were 2. should do 3. were to do
would/could/should/ might + V.(原)
If虚拟句的省略和倒装
如果条件状语中有were, had, should时, 可以省略 if倒装成：Were / Should / Had +主+其他
5._W ___e_r_e(be) I in good health, I w_o__u_ld_/_s_h_o_u__ld__go(go) with you tomorrow.
含蓄条件句
有时假设的情况并不以条件从句表示出来，而是隐含在某些词或短语中，如， otherwise, without, but for等，或者从上下文中表示出来，这种情况叫含蓄条件句，主句要用虚拟语气。
1) If he has time,he will go shopping tonight.
与事实相反！
2) If I had time,I would visit you.
与过去事实相反
虚拟条件句
主句
had done
should/would/might/co uld +have +done
If the staff had been