虚拟语气在 If 从句中的运用 （ Subjunctive Mood In If-clauses ）

高三英语第一轮复习高三英语第一轮复习

Gutian No.1 Middle SchoolZhou Yingfeng

Lead in

Listen to the music and pay attention to the mood of If –clauses in the music.

If I were a boy Even just for a day I would roll outta bed in the morning And throw on what I wanted then go Drink beer with the guys And chase after girls I’d kick it with who I wanted And I’d never get confronted for it. Cause they’d stick up for me.

If I were a boy …

If I were a boy I think I could understand How it feels to love a girl I swear I’d be a better man. I’d listen to her Cause I know how it hurts When you lose the one you wanted Cause he’s taken you for granted And everything you had got destroyed

If I were a boy …

If I were a boy I would turn off my phone Tell everyone it’s broken So they’d think that I was sleepin’ alone I’d put myself first And make the rules as I go Cause I know that she’d be faithful Waitin’ for me to come home (to come home)

If I were a boy …

If I were a boy, I would …

The ____________MoodSubjunctive

Subjunctive mood is used to talk about situations that are not true or not likely to become true.

Grammar Revision

Revise the usage of the subjunctive mood used in If-clauses.

1.The change of tenses ( 时态的变化）

2. Mixed time conditionals

（错综虚拟条件句 )3. Inverted structures （倒装结构）

虚拟语气在 If从句中的运用

If 从句 主句

Present ( 现在）

Past （过去 )

Future ( 将来）

Contrary to…

The change of tenses

If you hadn’t pushed me, I couldn’t have fallen over.

If I didn’t finish it now, I would feel very bad.

If I were you, I would play first and study later.

If I should fall over, I would get up myself.

Contrary to the________

past

Contrary to the_________

Contrary to the_______

presnt future时态的变化（ The change of tenses ）

If 从句 主句

Present ( 现在）

Past （过去 )

Future ( 将来）

Contrary to…

Conclusion1

had donewould/could/should /might + have done

did /were would/could/should /might + do

did / were should do were to do

would/could/should /might + do

If I hadn’t played basketball ， I would be quite right now.

错综虚拟条件句 (Mixed time conditionals)Find the rules

→ →

If I had a bike now, I would have lent it to you yesterday.→ →Contrary to the______ Contrary to the________

Contrary to the_______ Contrary to the______

past present

present

past

假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致 ,

叫做错综虚拟条件句 (Mixed time conditionals) 。主句和从句的谓语动词

要依照假设的时间而定。

Conclusion 2

Watch the other flash and try to answer the following

questions:

Q1: Why was Peter so upset?

Q2: What did Jacson say to comfort him?

Q1: Why was Peter so upset?

Q2: What did Jason say to comfort him?

Because Jane refused his 100th proposal （求婚）

He said, “ Were I Jane , I would be very pleased to marry you.”

Were I Jane, I would be pleased to marry you .

=If __________, I would be …...

倒装结构（ Inverted Structure)

I were Jane

Find the rules

Had you done as I told you, you wouldn’t have failed.

you hadIf ________done as I told you, you wouldn’t …=

If ______________a flood, what would we do?

Should there be a flood, what would we do?

= there should be

条件从句中 ____,_____,_______ 三个助动词可以把 if 省略 , 并将这三个词提至句首 , 构成倒装结构

（ Inverted Structure) 。

shouldwere had

Conclusion 3

Task 1 Fill in the blanks using subjunctive mood according to the pictures and background information.

Practice

If Liuxiang ____________(not be) so determined, he _________________(not win) his third Asian 110 hurdles championship.

hadn’t been

Although Liuxiang got injured in 2008 Olympic Games, he so was determined that he won his third Asian 110m hurdles championship on July 10th, 2011 !

wouldn’t have won

Gao Xiaosong had a car accident because he drove after getting drunk.

_____Gao Xiaosong ____________(not drive) after getting drunk, he______________ (not have) a car accident. ( using Inverted structure)

not drivenwouldn’t have had

Had

Nowadays there are so many cars on the road that the air is seriously polluted.

If there _________(not be) so many cars nowadays, the air ______________(not be) seriously polluted.

were notwould not be

If people__________(cut) down so many trees in the past few years, the land ______________(not turn) into a desert now.

People have cut down so many trees in the past few years that the land turn into a desert now.

hadn’t cutwould not turn

If the God ________________________ (give) me

another chance ， I_____________ (tell) the girl three words: I love her! If our love _________ (have to) be set a time limit, I wish it ___________ (be)10,000 years!

gave / should / were to give

would tellhad to

would be

如果上天能够给我一个再来一次的机会，我会对那个女孩子说三个字：我爱你。如果非要在这份爱上加上一个期限，我希望是 -- 10000 年 !

Task 2 Imagining Time

Here are four situations. Each group can choose whichever situation you like and discuss in group of four to make a dialogue using subjunctive mood according to the situation and act it out.

1 2

3 4Situation 3

Supposing tomorrow were to be

June 9th,2012……

Situation 4

Supposing you should win the

1,000,000 lottery some

day …

Situation 2

Supposing you were …

Situation 1

Supposing you had studied ha

rder…

Situation 1

Sentence patterns: If I had studied harder , I would have…Had I studied harder, I would have…

Situation 2

Supposing you were…

Sentence patterns: If I were …, I would / would not …Were I … , I would / would not …

Situation 3

Sentence patterns: If tomorrow were to be June 9th,2012, we would…Were tomorrow to to be June 9th,2012, we would…

Sentence patterns: If I won /should win /were to win the 1,000.000

lottery some day, I would ……Should I win / Were I to win the …., I would……

Situation 4

虚拟语气在 If从句中的运用

Summary

1.The change of tenses ( 时态的变化）

2. Mixed time conditionals

（错综虚拟条件句 )3. Inverted structures （倒装结构）

Homework

Write a compostion according the situation you just discuss about using subjunctiv

e mood.

Thank you all ！