高中英语时间状语从句----公开课课件 (共20张PPT)
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| 名称 | 高中英语时间状语从句----公开课课件 (共20张PPT) |  | |
| 格式 | zip | ||
| 文件大小 | 678.8KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-02-18 18:04:42 | ||
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课件20张PPT。时间状语从句 Adverbial Clauses of Time时间状语从句的引导词
常用引导词： when , while, as , before, after, since, until, as soon as等
特殊引导词： the moment, every time, hardly…when, no sooner…than等
1) ____he comes here tomorrow,I will call
you.
2)She sang _____she worked.
3) _____he was walking in the street,
he met Tim.
4)They were picking apples, ______ the girls were singing happily.
BCA / BA当谓语动词是短暂性动作时,前只用when, 不用while一边…一边,随着while作为并列连词，
意为“而，却”，表示对比A. While B. when C. as
1) 他一边开车，一边唱歌。(as)
2) 12岁的时候，他学习英语。(when/while)
3)我喜欢茶，而他喜欢咖啡。(while)
Turn them to EnglishHe learned English when/while he was
12 years old.I like tea while she likes coffee. He drives as he sings. 时间状语从句引导词whenwhilebeforeuntilsincewhen1. I’m watching TV when the phone rang. _____________
be doing sth when ____________________
be about to do sth when ________________
2. Why do you want to find another job when you have such a good one. _______
3. Whenever he is in trouble, he turns to me for help.
whenever+从句：________________________
Every time he is in trouble, he turns to me for help.
在…的时候正在做sth就在这时…正要做sth就在这时…既然，在…情况下无论什么时候他遇到困难就会求助于我。whileStrike while the iron is hot. ____________
I’m cooking while my brother is watching TV. _______________
While I accept that he is not excellent, I really like the person. __________
While I am here, I won’t let anyone hurt you. _________趁着，在…时候而…(对比，转折）虽然，尽管只要before
I’ll do it before I forget.
①在.. 以前
He rushed out before I could stop him.
②没来得及
It will be/ won’t be / was … before…
③ 过了/要过… 才
要过一年我们才能见面
④不知不觉 before I realize/ know it
Time is up before we know it.
It will be a year before we meet.
1. It won’t be long before he finishes his writing.
2. We had been on ship for four days and four nights before we saw the land.
3. He hadn’t finished cleaning his room before he felt tired.
4. Before I could get in a word, he laughed at me.
不久他就会完成他的写作我们在船上待了四天四夜才看到陆地我还没来得及说一句话他就开始嘲笑我。 till/until ①用于肯定句 “一直到…”
②否定句中 “ 直到…才”
直到现在我才认识到英语的重要性
not…until 强调结构________________________________
将句子改成强调句_________________________________
not…until位于句首时的倒装
Not until now ____ _____ _____ the importance of English.
I didn’t realize the importance of English until now.It is/was not until +时间+句子剩余（肯定）It was not until now that I realize the importance of EnglishdidIrealizesince
It is / has been+一段时间+ since …
瞬间动词：直译
延续性动词：反译
It is ten years since I came here.
_______________________________________
It is ten years since I lived here.
_______________________________________我来这已经十年了。我离开这已经十年了。
1.Take the medicine _______you go to bed.
2.They must stay in school ____they are
sixteen.
3.They walked out of the room _____the
meeting was over.
对比训练 1 until, before, afterbeforeuntilafter
4. Stay in bed __________you feel much better.
5.It is five years _________we started to learn English.
6. I have lived in London __________ I was born.
7. The train had left _________ I arrived at the
station.
对比训练 2 Since, until, before
untilsincesincebefore
1)As soon as/the moment she got home,
she began to cook.
2)As soon as/the moment he has a flu, he is sent to hospital.
Can you translate it?一…就…as soon as/
the moment她一到家就开始做饭。一得流感，他就被送到医院了。1. The children ran away from the orchard
(果园) ______ they saw the dog.
a. for a moment
b. the moment
c. at the moment
d. for the moment
e. as soon as
Make a choice高考实战1. We were swimming in the lake ______ suddenly the storm started.
2. ______ I agree with him this time, I do not like the person in fact.
3.－Did you remember to give Mary the money?
－Yes. I gave it to her _____________ I saw her.
4. It is almost five years ______ we saw each other last time.
5. －Why didn’t you tell him about the meeting?
－He rushed out of the room _______ I could say a word.
实战演练：单句语法填空whenWhilethe momentbeforebeforeFamous saying Let’s enjoy!1. When in Rome, do as Romans do.
2. While there is life, there is hope.
3. After rain comes sunshine.
入乡随俗。有生命就有希望。
留得青山在，不怕没柴烧。风雨过后见彩虹。Homework :CompositionWrite a composition about one day of your daily life by using when, while, whenever, since, after, before, as soon as, the moment, etc. Have a rest!
常用引导词： when , while, as , before, after, since, until, as soon as等
特殊引导词： the moment, every time, hardly…when, no sooner…than等
1) ____he comes here tomorrow,I will call
you.
2)She sang _____she worked.
3) _____he was walking in the street,
he met Tim.
4)They were picking apples, ______ the girls were singing happily.
BCA / BA当谓语动词是短暂性动作时,前只用when, 不用while一边…一边,随着while作为并列连词，
意为“而，却”，表示对比A. While B. when C. as
1) 他一边开车，一边唱歌。(as)
2) 12岁的时候，他学习英语。(when/while)
3)我喜欢茶，而他喜欢咖啡。(while)
Turn them to EnglishHe learned English when/while he was
12 years old.I like tea while she likes coffee. He drives as he sings. 时间状语从句引导词whenwhilebeforeuntilsincewhen1. I’m watching TV when the phone rang. _____________
be doing sth when ____________________
be about to do sth when ________________
2. Why do you want to find another job when you have such a good one. _______
3. Whenever he is in trouble, he turns to me for help.
whenever+从句：________________________
Every time he is in trouble, he turns to me for help.
在…的时候正在做sth就在这时…正要做sth就在这时…既然，在…情况下无论什么时候他遇到困难就会求助于我。whileStrike while the iron is hot. ____________
I’m cooking while my brother is watching TV. _______________
While I accept that he is not excellent, I really like the person. __________
While I am here, I won’t let anyone hurt you. _________趁着，在…时候而…(对比，转折）虽然，尽管只要before
I’ll do it before I forget.
①在.. 以前
He rushed out before I could stop him.
②没来得及
It will be/ won’t be / was … before…
③ 过了/要过… 才
要过一年我们才能见面
④不知不觉 before I realize/ know it
Time is up before we know it.
It will be a year before we meet.
1. It won’t be long before he finishes his writing.
2. We had been on ship for four days and four nights before we saw the land.
3. He hadn’t finished cleaning his room before he felt tired.
4. Before I could get in a word, he laughed at me.
不久他就会完成他的写作我们在船上待了四天四夜才看到陆地我还没来得及说一句话他就开始嘲笑我。 till/until ①用于肯定句 “一直到…”
②否定句中 “ 直到…才”
直到现在我才认识到英语的重要性
not…until 强调结构________________________________
将句子改成强调句_________________________________
not…until位于句首时的倒装
Not until now ____ _____ _____ the importance of English.
I didn’t realize the importance of English until now.It is/was not until +时间+句子剩余（肯定）It was not until now that I realize the importance of EnglishdidIrealizesince
It is / has been+一段时间+ since …
瞬间动词：直译
延续性动词：反译
It is ten years since I came here.
_______________________________________
It is ten years since I lived here.
_______________________________________我来这已经十年了。我离开这已经十年了。
1.Take the medicine _______you go to bed.
2.They must stay in school ____they are
sixteen.
3.They walked out of the room _____the
meeting was over.
对比训练 1 until, before, afterbeforeuntilafter
4. Stay in bed __________you feel much better.
5.It is five years _________we started to learn English.
6. I have lived in London __________ I was born.
7. The train had left _________ I arrived at the
station.
对比训练 2 Since, until, before
untilsincesincebefore
1)As soon as/the moment she got home,
she began to cook.
2)As soon as/the moment he has a flu, he is sent to hospital.
Can you translate it?一…就…as soon as/
the moment她一到家就开始做饭。一得流感，他就被送到医院了。1. The children ran away from the orchard
(果园) ______ they saw the dog.
a. for a moment
b. the moment
c. at the moment
d. for the moment
e. as soon as
Make a choice高考实战1. We were swimming in the lake ______ suddenly the storm started.
2. ______ I agree with him this time, I do not like the person in fact.
3.－Did you remember to give Mary the money?
－Yes. I gave it to her _____________ I saw her.
4. It is almost five years ______ we saw each other last time.
5. －Why didn’t you tell him about the meeting?
－He rushed out of the room _______ I could say a word.
实战演练：单句语法填空whenWhilethe momentbeforebeforeFamous saying Let’s enjoy!1. When in Rome, do as Romans do.
2. While there is life, there is hope.
3. After rain comes sunshine.
入乡随俗。有生命就有希望。
留得青山在，不怕没柴烧。风雨过后见彩虹。Homework :CompositionWrite a composition about one day of your daily life by using when, while, whenever, since, after, before, as soon as, the moment, etc. Have a rest!