2024届高三英语一轮复习:虚拟语气应用 课件(共74张PPT)

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名称 2024届高三英语一轮复习:虚拟语气应用 课件(共74张PPT)
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更新时间 2024-02-20 07:35:23

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(共74张PPT)
虚拟语气
英文中的
Definition is that
Subjunctive mood expresses the speaker's subjective wishes, suspicions, suggestions or hypotheses which are inconsistent with the facts, but not the objective facts.
First of all
Definition is that
虚拟语气表示说话人的主观愿望、猜疑、建议或与事实不符的假设等,而不表示客观存在的事实。
First of all
Examples
If I were a bird,I would be able to fly in the air.
I wish I could pass the examination.
Hope you succeed!
If only we had been college students last year!
Now please translate it
Yes, they all express the speaker's subjective wishes, suspicions, suggestions or hypotheses that are inconsistent with the facts.
Could you find some similarities from them
And what is the application conditions
The subjunctive mood is used to express the hypothetical, false, contrary to the fact or difficult to realize. The subjunctive mood is also used to express the subjective desire or some strong emotion. That is to say, when a person speaks, he or she wants to emphasize that what he or she says is based on his or her own subjective thoughts, wishes, assumptions, conjectures, doubts or suggestions, rather than on the basis of objective reality, then use subjunctive mood.
Let’s talk about the usages in clauses!
No.1 Adverbial Clause of Condition
If he is free,he will ask me to tell stories.
If I were you,I would go at once.
如果他有空,他会要求我讲故事。
如果我是你,我马上就会去。
Real
Unreal
1. A situation contrary to the present facts
从句:If+主语+动词一般过去时(Be动词用were)
主句:主语+ should/would/might/could+do
Structure:
1. A situation contrary to the present facts
Examples:
2. Indicates the contrary to the past facts
从句:If+主语+had+done
主句:主语+should/would/might/could+have done
Structure:
2. Indicates the contrary to the past facts
Examples:
1. I forget where I read the article, or I _____ it to you now.
A. will show B. would show
C. am going to show D. am showing
2. “It looks as if he were drunk.” “So it does. _____.”
A. He’d better give up drinking
B. He shouldn’t have drunk so much
C. Health is more important than drink
D. I wonder why he is always doing so
3. “Mary looks hot and dry” “So _____ you if you had so high a fever.”
A. do B. are
C. will D. would
4. “He will come tomorrow.” “But I’d rather he _____ the day after tomorrow.”
A. will come B. is coming
C. came D. had come
5.“Shall I come tomorrow ” “I’d rather you ______.”
A. won’t B. didn’t
C. don’t D. wouldn’t
5. All the doctors in the hospital insisted that he ____ badly wounded and that he ____ at once.
should be; be operated on
were; must be operated on
C. was; should be operated
D. was; be operated on
虚拟语气II
英文中的
What is subjunctive mood
Review
Subjunctive mood expresses the speaker's subjective wishes, suspicions, suggestions or hypotheses which are inconsistent with the facts, but not the objective facts.
Testing Time
6. ______ smoking, he would not have got cancer in the lung.
Was he given up
B. Had he given up
C. Did he give
D. If he gave up
Testing Time
7. “I still haven’t thanked Aunt Lucy for her present.” “It’s time you _____.”
A. do B. did
C. had D. would
Testing Time
8. If I hadn’t been lucky enough to meet you. I really _____ what I would have done.
don’t know
B. hadn’t known
C. wasn’t knowing
D. wouldn’t know
Testing Time
①没有你?我将是一个没有目的的灵魂。
②如果我是你,我将倾尽所有来照顾好他。
Translate
Translate
Testing Time
①Without you I would be a soul without a purpose.
②If I were you, I would try my best to take care of him.
Translate
Testing Time
①Without you I would be a soul without a purpose.
②If I were you, I would try my best to take care of him.
She examined the door again for fear that a thief should come in.
He started out earlier lest he should be late.
No.2 Adverbial Clause of Purpose
她又把门检查了一遍,以防盗贼的进入。
他早早地就出发了以防迟到。
从句谓语为:should+ do
Structure:
在for fear that,in case,lest引导的从句中
He goes closer to the speaker so that they can hear him clearer.
He read the letter carefully in order that he should not miss a word
No.2 Adverbial Clause of Purpose
他走近说话的人以便能听得更清楚。
他把信读得很仔细以便不漏掉一个字。
从句谓语为:can / could / may / might / will / would /should + do
Structure:
在so that,in order that所引导的目的状语从句中
No.3 Object Clause
1.word “wish”
When the verb wish is followed by an object clause, the predicate of the clause should use subjunctive mood. If you want to express a wish contrary to the present, you can use the past or the past continuous tense in the clause; If it means a wish contrary to the past, the clause is pragmatic would / could + have + past participle or past perfect have done; If it means a wish that is uncertain or unlikely to come true in the future, use the original form of "would (could) + verb".
No.3 Object Clause
1. wish后的宾语从句
动词wish后接宾语从句时,从句谓语要用虚拟语气。若要表示与现在事实相反的愿望,从句谓语用一般过去时或过去进行时(同样be动词换成were);若表示与过去事实相反的愿望,从句谓语用would / could+have +过去分词或者过去完成时had done(注意这里的情态动词不能用should);若表示将来没有把握或不太可能实现的愿望,用would (could)+动词原形。
No.3 Object Clause
PAY ATTENTION
如果将wish改为过去式wished, 其后that 从句中的动词形式不变。
No.3 Object Clause
EXAMPLES
I wish I could be of some use.
我希望我能有什么用处。
We wish he didn’t smoke.
我们希望他不吸烟。
No.3 Object Clause
2.表示“坚持”后的宾语从句
主要是指insist的宾语从句,从句谓语由“should+动词原形”构成,其中的should在美式英语中通常可以省略。
No.3 Object Clause
2.表示“坚持”后的宾语从句
主要是指insist的宾语从句,从句谓语由“should+动词原形”构成,其中的should在美式英语中通常可以省略。
No.3 Object Clause
EXAMPLES
I insisted that he (should) stay.
我坚持要他留下。
He insisted that I (should) go with them.
他坚持要我同他们一起去。
No.3 Object Clause
PAY ATTENTION
动词insist后接宾语从句时,除可用虚拟语气外,也可用陈述语气,两者的区别是:若谓语动词所表示的动作尚未发生,或尚未成为事实,则用虚拟语气;若谓语动词所表示的动作已经发生,或已经成为事实,则要用陈述语气。
No.3 Object Clause
COMPARE
He insisted that I had read his letter. 他坚持说我看过他的信。
He insisted that I should read his letter. 他坚持要我看他的信。
No.3 Object Clause
COMPARE
He insisted that I had read his letter.
他坚持说我看过他的信。
He insisted that I should read his letter.
他坚持要我看他的信。
No.3 Object Clause
3.表示“命令”后的宾语从句
主要是指order, command的宾语从句,从句谓语由“should+动词原形”构成,其中的should在美国英语 中通常可以省略。
No.3 Object Clause
EXAMPLES
The judge ordered that the prisoner should be remanded.
法官命令被告还押。
The King ordered that the man be released.
国王命令释放那人。
No.3 Object Clause
4.表示“建议”后的宾语从句
主要是指advise, suggest, propose, recommend等的宾语从句,从句 谓语由“should+动词原形”构成,其中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
They recommend that this tax be abolished.
他们建议取消这种税。
I suggest that we (should) have lunch right now.
我建议我们现 在就吃午饭。
No.3 Object Clause
PAY ATTENTION
与动词insist相似,动词suggest后接宾语从句时,除可用虚拟语气外,也可用陈述语气,两者的区别也是:若谓语动词所表示的情况尚未成为事实,则用虚拟语气,此时suggest通常译为“建议”;若谓语动词所表示的情况为既成事实,则要用陈述语气,此时的suggest通常译为“表明”、“认为”。
No.3 Object Clause
COMPARE AND FEEL
He suggested that we (should) stay for dinner.
他建议我们留下吃饭。
What he said suggested that he was a cheat.
他说的话表明他是个骗子。
No.3 Object Clause
5.表示“要求”后的宾语从句
主要是指ask, demand, require, request等后的宾语从句,从句谓语 由“should+动词原形”构成,其中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
He requires that I (should) appear.
他要求我出场。
They require that I go at once.
他们要求我立刻走。
No.3 Object Clause
6.表示“提议”“投票”后的宾语从句
主要是指move, vote等后的宾语从句,从句谓语由“should+动词原形”构成,其中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
I move that we accept the proposal.
我提议通过这项提案。
Mr. Chairman, I beg to move that the meeting be adjourned.
主席先生,我提议休会。
No.3 Object Clause
7.表示“敦促”后的宾语从句
主要是指动词urge后的宾语从句,从句谓语由“should+动词 原形”构成,其中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
He urged that they go to Europe.
他敦促他们到欧洲去。
He urged that the rates should be reduced.
他敦请减轻捐税。
No.3 Object Clause
8.表示“安排”后的宾语从句
主要是指动词arrange后的宾语从句,从句谓语由“should+动词原形”构 成,其中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
He arranged that I should go abroad.
他安排我去国外。
I arranged that Tom should meet them.
我安排好叫汤姆去接他们。
No.3 Object Clause
9.表示“希望”“打算”后的宾语从句
主要是指动词desire, intend后的宾语从句,从句谓语由“should+动词原形”构成,其 中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
She desires that he do it.
她希望他做此事。
They intended that the news (should) be suppressed.
他们打算封锁这条消息。
No.3 Object Clause
10.表示“指示”后的宾语从句
主要是指动词direct后的宾语从句,从句谓语由“should+动词原形”构成,其中的should在美国英语中通常可以省略。
No.3 Object Clause
EXAMPLES
The general directed that the prisoners should be set free.
将军指示释放那些俘虏。
No.4 Attributive Clause
句型It is 或was (high) time that +完整句子,句子的谓语动词形式用一般过去时或者should do形式且该should不可以省略。(注意与宾语从句中的用法区别开来)例:
It is (high) time that we should go to school 也可以写成It is high)time that we went to school.
No.4 Attributive Clause
PAY ATTENTION
若该句型略微调整成It is或was the first time that +完整句子(first也可能是其他序数词),那这个句子谓语动词不再采用上述形式,而且,若主句用的是is,则that后面的句子的谓语动词部分用现在完成时(have/has done);若主句用的是was,则that后面的句子的谓语动词部分用过去完成时(had done)
Let’s talk about the usages within Be verbs!
主语和动词be
若主从句主语一致,且从句部分包含有动词be,通常可将从句主语和动词be省略:
If repaired earlier,the tractor would not have broken down.
要是早点儿修一下,拖拉机就不会抛锚了。(=If it had been repaired earlier…)
“it+be”的省略
If necessary,I would send more farmhands to help you.
如果需要的话,我会派更多的人去帮你。(=If it were necessary,…)
CAREFUL POINT 1
表示与真理相反的虚拟语气的结构
从句:if + 主语 + were to do,
主句:主语 + should/would/could/might/ought to
CAREFUL POINT 1
EXAMPLES
真理:The sun doesn't rise in the west
假设:If the sun were to rise in the west,how surprised people would be(如果太阳从西边升起,人们会多么吃惊啊)
CAREFUL POINT 2
在虚拟语气的if从句中,若有过去完成时助动词had,或表“万一”的should或是were出现时,可将这三个词提前,将if省略
CAREFUL POINT 2
EXAMPLES
should it rain(if it should rain),the game would be put off.
万一下雨,比赛就会推迟
Had he done it(if he had done it),he would have felt sorry.
如果他当时做了这件事,他会后悔的
Testing Time
14. But for the help you gave me, I _______ the examinations.
would have passed
B. would pass
C. wouldn’t have passed
D. wouldn’t pass
Testing Time
13. When a pencil is partly in a glass of water, it looks as if it ______.
A. breaks B. has broken
C. were broken D. had been broken
Testing Time
12. You didn’t let me drive. If we ____ in turn, you ____ so tired.
drove; didn’t get
B. drove; wouldn’t get
C. were driving; wouldn’t get
D. had driven; wouldn’t have got
Testing Time
11. Yesterday, Jane walked away from the discussion. Otherwise, she ____ something she would regret later.
A. had said B. said
C. might say D. might have said
Testing Time
10. Without the air to hold some of the sun’s heat, the earth at night ____ for us to live.
A. would be freezing cold
B. will be freezing coldly
C. would be frozen cold
D. can freeze coldly