资源简介

(共23张PPT)
if条件虚拟语气
1.If I don’t eat breakfast, I always get hungry during class.
2.If the rain stops，the match will begin.
3. If my brother were here, everything would be all right.
4. If he had seen you yesterday, he would have asked you about it.
the Zero Conditional
the First Conditional
the Second Conditional
the Third Conditional
Something always true
Possible in the future
Impossible in the present
Or unlikely in the future
Unreal situations in the past
the Conditionals
Zero
Third
First
Second
真实条件句
the Zero Conditional
the First Conditional
非真实条件句
the Second Conditional
the Third Conditional
Zero
First
Second
Third
描述一件事总是紧跟另一件事发生的规律和情景
用来谈论将来发生的事情；或用来提出建议、要求，或命令
用来谈论想象的，将来不可能发生的事情，或现在不可能的情况
表示过去不真实的情景，想象过去未发生的事情
种类 if条件句谓语 主句谓语
零条
件句 一般现在时 一般现在时
第一
条件句 一般现在时 will+动词原形
第二
条件句 一般过去时 would/could/might+动词原形
第三
条件句 过去完成时 would/could/might+have+过去分词
summary
Target Grammar
１.If Peter was a more skillful player, he would have scored more points.
2. Ben Johnson would still be the 100 meters world record holder, if he had not been caught.
3.If he had broken that record, he would be a world-famous runner now.
Thinking
１.If Peter was a more skillful player, he would have scored more points.
Discovery
If+Past Simple, would+have done
As in 2nd conditional
Form:
As in 3nd conditional
说明
非真实的现在情景．表达想象中的现在状态，可能对过去有影响．
2. Ben Johnson would still be the 100 meters world record holder, if he had not been caught.
Discovery
If+Past Perfect, would+infinitive
As in 3nd conditional
Form:
As in 2nd conditional
说明
想象的，有可能导致现在结果的过去情景
3.If he had broken that record, he would be a world-famous runner now.
Discovery
If+Past Perfect, would+infinitive
As in 3nd conditional
Form:
As in 2nd conditional
注意：在这种条件句中，虚拟条件主句和从句的动作发生的时间不一致，因此，主句和从句的谓语动词要根据各自所指的不同时间选择适当的动词形式。
Practice
If I_______________ all night ,
I _____________tired now.
hadn’t worked
wouldn’t feel
现在
过去
If I ______ you, I _______________
shopping yesterday.
were
would have gone
现在
过去
１．If I had a dictionary, I would have lent (lend) it to you yesterday.
２．If they had studied ( study) hard, they would be college students now.
３．If Mary hadn’t been caught ( not be catch) in the rain that day, she would not have (not have) a fever now.
４．If I were you，I wouldn’t have missed ( not miss) the film last night．
５．If you had asked ( ask) him when you saw him last time，you would know (know) what to do now．
Complete the sentences with the correct form
of the verbs in brackets.
Rewrite the sentences, using the mixed Conditionals.
１．You didn’t have any breakfast, so you are hungry now.
２．You didn’t listen to the teacher, so you can’t work out the maths problem now.
If you had had breakfast, you wouldn’t be
hungry now.
If you had listened to the teacher, you
could work out the maths problem now.
３．He hurt his legs in the last training, so he will not take part in the coming running race.
４．I wasn’t confident then, so I don’t become a teacher now.
５．He likes driving, so he became a taxi driver.
If he hadn’t hurt his legs, he would take
part in the coming running race.
If I had been more confident then, I would become a teacher now.
If he didn’t like driving, he wouldn’t have became a taxi driver.
According to the Chinese, complete the following sentences .
1.如果他遵照医生的劝告，现在病就好了。
If he had followed the doctor's advice，he would recover already．
2.如果我当时在学校用功读书，我现在就有一个更好的工作了。
If I had studied harder at school, I would have a better job now.
3.如果我不害怕蜘蛛的话，我就会把它抓起来的。
If I wasn’t afraid of spiders, I would have picked it up.
4.要是他们一大早就出发的话，再过半个小时就该到了。
If they had started in the early morning, they would arrive in half an hour．
5.如果昨晚下雨的话，今天就要凉快些了。
If it had rained last night, it would be cooler today.
Translate the following into Chinese and read it.
Today we buried our 20-year-old son. He was killed instantly in a motorcycle accident on Friday night. How I wish I had known when I talked to him last that it would be the last time. If I had only known I would have said, "Jim, I love you and I'm so very proud of you." I would have taken the time to count the many blessings he brought to the lives of the many who loved him. I would have taken time to appreciate his beautiful smile, the sound of his laughter, his genuine love of people.
今天我们埋葬了我们的二十一岁的儿子。他于
星期五晚上在一场摩托车事故中当场死去。我
是多么希望在我们上一次谈话的最后一刻知道
将要发生这样的事。倘若我知道我一定会对他
说“吉姆，我爱你，我为你感到非常骄傲。” 我应该早点抓紧时间去认真回味他每一次带给那
些爱他的人的祝福，我应该抓紧时间去仔细回
味他那美丽的微笑，他笑的声音，那种纯真的
爱，那种对别人纯洁无暇的爱。
Use the target grammar to talk about three things that Ss did or didn’t do, or that happened or didn’t happen to Ss in the past and what the present consequences are.
A. a singer B. a dancer C. a sports star
Production
Example: If I had started to play tennis when I was five, I could be a champion now, and I could have a lot of honours, such as gold medals, flowers, applause. And also I could go to many foreign countries…
Thank you!

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