高考语法复习虚拟语气(共29张PPT)

1. If+主语+动词的过去式 2. If+主语+were to+动词原形 3. If+主语+should+动词原形
主语 +should/would/could/might+动
词原形
现在 • If I were you, I should seize the chance to go abroad.
Should it rain tomorrow, we would not go climbing.
错综条 从句和主句发生的时间不一致 件句
If he had spent more time practicing speaking before, he would be able to speak it much better now
对现在的虚拟 对过去的虚拟
对将来的虚拟
对现在虚拟 对过去虚拟 对将来虚拟
虚拟条件句
主句
If+主语+动词的过去式,be 统一 主语
用were
+should/would/could/might+动
词原形
If+主语+had+过去分词
主语
+should/would/could/might+ have+过去分词
If only I were a flying bird!=How I wish I were a flying bird!
How I wish I _____ to my parents’ advice.
A. Listening B. listen
C. am listening D. had listened
We all agreed to his suggestion that we (should) go to Dalian for sightseeing.
It is (high) time (that)….用动词过去式，或should do （should不省略）”该…..”
It is (high) time that you went to school. It is (high) time that we should set out.
4. 暗示等
Suggest：暗示；insist坚持说时，不能用 虚拟。
The smile on his face suggested that he was satisfied with our work.
The man insisted that he had never stolen the money.
What would you do if you had a million dollars?
虚拟语气
If it rains tomorrow, I won’t go out .
对将来可能实现 What would you do if you had a million dollars?
对现在来说不可能实现， 或可能性很小
A. Has not been
B. would not be
C. had not been
D. wouldn’t have been
We’re still at the airport. If it weren’t for the delayed flight, we ____ the
concert right now.
虚拟语气：用来表示说话人的主观愿 望或假想，而不表示客观存在的事实 的一种语气
If 不真实的假设, …..
不真实的假设？
如果我是一只火把 我想照亮世界上所有渴望光明的眼睛
如果我有一双翅膀 我想载着大海飞向天空
不真实的 假设
如果下辈子我又遇见你 我不会给你讲我们的故事 我只想把你带到她的坟前 告诉你 这里住着的 是世界上最美的灵魂
at the age of seven, with the Melinda Cox Library in my hometown.
A. wouldn’t have fallen B. had not fallen
C. should fall
D. were to fall
----Why didn’t you call me?
we _____ fewer unemployed workers now.
A. were; would have B. is; would have
C. was; would have had D. were; would have had
It is hard for me to imagine what I would be doing today if I ____ in love
He speaks Chinese so fluently as if he _____ a Chinese.
A. were
B. had been C. is D. has been
Looking round the town, he felt as though he _____ away for ages.
如果明天下雨，我就不出去了。
If it rains tomorrow, பைடு நூலகம் won’t go out.
如果汤姆邀请我去他的生日派对，我 将会很开心。
If Tom invites me to his birthday party, I will be glad.
如果你有一百万，你将会做什么？ 虚拟语气
George is going to talk about the geography of his country, but I’d rather he focused more on its culture.
Mr. Li suggested that we _____ over the texts carefully before the
---- Why do you look so upset?
----I broke up with my girlfriend. If only I ____ more about her.
A. care
B. cared
C. had cared
D. had been cared
2.建议，命令 Recommend, demand, order, require,
小结
表示建议、要求、命令的动词后的宾语从句 （谓语动词用“（should）＋动词原形”）。
一坚持（insist）二命令（command，order）三要求 （require，request，demand）四建议（advise， suggest，recommend，propose），还有两个常用的： urge和desire。
等
insist, suggest, propose等, 用should+do
Eye doctors recommend that a child’s first eye exam (should) be at the age of six.
3. Would rather
其后的宾从中，用虚拟：would rather sb.+动词过去式/过去完成式（从句动 作先发生）
过去
• If you had taken my advice, you would not have failed in the exams.
将来 • If he should not come tomorrow, we should put off the meeting till next Monday.
常用虚拟语气，形式根据谓语动词发生顺序。
Don’t handle the vase as if it were made of steel.(同时) She speaks English so fluently as if she had studied English in America.(先于) He learns English so hard as if he would go to the U.S.A.(后于)
____ earlier.
A. arrived B. had arrived C. would arrive D. would have arrived
1. wish
与现在事实相反，用一般过去时。
与过去事实相反，用过去完成时。
与将来事实相反，用would/could/ might+动词原形
If only+ 句子=How I wish +that 从句.
A. can be enjoying
B. must have enjoyed
C. Would be enjoying D. should have enjoyed
But for the fact that China ____ also affected by the global economic crisis,
if 省略句
在条件句中省略if，把were, had, should 提到 句首，倒装
Were I at school again, I would study harder.
Had we booked a table earlier, we wouldn’t be standing here in a queue.
语法专题
1st week
2nd week
3rd week
句子成分 冠词 代词
形容词和副词 语义辨析
动词和动词词组 动词的时态和语态
并列句和状语从句 特殊句式
非谓语动词
情态动词和虚拟语气
定语从句和名词性从句
语法专题九（2）
If…., …..
子曰： 温故而知新， 可以为师矣。
If you go to the party, you will have a great time 语法：if引导的条件状语从句
在“It is desired/suggested/proposed/strange/natural/essential + that从句中，用（should）+do.
It is suggested that the meeting (should) be put off till next week.
注意：这种从句表示的是事实。如果说话人对这种 事实表现出惊奇、惋惜等情感，就可用虚拟语气。 反之，则可用陈述语气。
在suggestion, proposal, order, plan, idea等名词后的表从 和同从用虚拟。 （should）+ do
My idea is that we (should) think it over before accepting it.
----Oh, my cellphone ran out of power, otherwise I ____ you.
A. would have called B. would call
C. called
D. had called
---Why are you late for the meeting? ----- I got caught in the heavy rain, or I
coming exam.
A. went
B. need go C. go
D. must go
It was commanded that the coal mine survivors ____ to the nearest
hospital for treatment.
A. Must
B. be sent C. would be sent D. should send
If you had studied hard before, you would be a college student now.
Had the government limited the sales of cars much earlier, the
traffic jam and pollution ____ so serious now.
It is strange that he (should) have acted toward his parents like that. (从句谓语动词先发生)
It’s important/ strange/ natural/ necessary/ proper/ unusual/ surprising/ a pity/ a shame/ no wonder… that sb.（should）do