状语从句
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课件45张PPT。Unit 5Grammar北师大版2模块北京市第二十中学 竹怀侠状语从句ObjectivesStudents will be able to
Identify the adverbial clauses of cause, result, purpose, time, concession.
Learn to use the adverbial clauses to express their ideas correctly.教学建议教学内容：时间状语从句、让步状语从句、原因状语从句、结果状语从句、目的状语从句。
课时：一节课，最好在lesson 3结束后上语法课。
难易度：状语从句学生在初中时已经学过一些，尤其是时间和原因状语从句。教学重点主要以应用为主，重点校可增加一些拓展内容。如as引导的状语从句，as, when, while引导时间状语从句的区别等。
活动：观察----发现总结不同状语从句的引导词；
练习---完成句子和看图造句
综合应用---合并句子；短文填空。
写一段文章，运用状语从句。
时间状语从句原因状语从句目的状语从句让步状语从句结果状语从句状语从句的综合应用教学流程
I’ll give you a phone as soon as I come back.
I’ll ask her when she gets back tonight.
I’ll go and get them now before I go to the dentist.
After I finish the work, I will go to the supermarket.
I’ll wait for him until he comes back. Read the following sentences and find out the linking words and the verb forms.一、时间状语从句
I’ll go and pick them up as soon as school finishes. Linking words
引导词Adverbial Clause of time
时间状语从句when, as soon as, as, after, before, (not)…until… The present simple referring to the future
一般现在时finishesThe futureRead and findFill in the blanks with when/before/as soon as/until He will set the table __________ his family finishes eating.
He will go abroad _______he finishes high school.
He will not give up _____ he gets what he wants.
It will be a long time ________ we see each other again.as soon aswhenuntilbeforePracticetake a break; finish cleaning the housegive lessons ; be seatedpick up; be overMake sentences according to the pictures and the given words, using the adverbial clause of time.Complete the sentences 1. We’ll have a party when _____________________.
2. He’ll help you do the dishes before _____________________.
3. As soon as he sees ice cream, ______________________.
4. After she graduates from university, _________________________________. the guests arrivehe leaves he will eat it.she will go abroad for further studyas ， when， while的区别
1、as表示“一边…一边＂的意思; as 强调两个动作同时进行，并表示对比时 ; 用于发生时间较短时
2、when 可表示时间点也可表示时间段；when＝and then; at that moment (正在那个时候)
3、while 用于时间较长时；强调两个动作同时进行，表示对比
When I got to the cinema, the film had begun.(只能用when)
He was about to leave when the telephone rang. (while, as不能代替）
She thought I was talking about her daughter, while, in fact, I was talking about my daughter.(表转折，对比，when, as都不能代替它)
Mother was worried because little Alice was ill, especially as (when/ while) father was away.(此时as ,when, while可通用) 知识拓展由till或until引导的时间状语从句
till和until一般情况下两者可以互换，但是在强调句型中多用until。并且要注意的是：如果主句中的谓语动词是瞬时动词时，必须用否定形式；如果主句中的谓语动词是延续性动词时，用肯定或否定形式都可以，但表达的意思不同。
I didn‘t go to bed until（till） my father came back.
It was not until the meeting was over that he began to teach me English.
I worked until he came back.
几种特殊句式：
1. The moment I heard the news, I hastened to the spot.
2. It is five years since we met last time.
3. No sooner had the sun shown itself above the horizon than he got out of bed to commence work.
4. Hardly had I sat down when he stepped in.
5. It is +before…(…才)
It was a long time before I went to sleep again.知识扩展1. There was not an empty seat anywhere in the concert hall at last Thursday’s event, although it was an extremely cold night.
2. Although the concert hall was cold and the sound system caused a few problems, the audience could still enjoy the concert.
3. Although/Though the TV set was very expensive, I still bought it.
4. Even if the weather is bad, we’ll make a trip.
5. Child as he is, he knows a lot.
The linking words: although, though, even if (though), asRead the sentences and underline the word which introduces a clause of concession.二、让步状语从句e.g. Although he is poor in health, but he studies hard.Although he is poor in health, he studies hard.He is poor in health, but he studies hard.although和but不能并用Although he is poor in health, yet he studies hard.╳注意Complete the sentences with although/though/as/even if 1. __________________ she is young, she knows quite a lot.
2 Clever ________ he is , he doesn’t study well.
3. She returned to her old habit of smoking, __________ I had persuaded her to give up.
4. Try to be honest to others , or you won’t be happy __________ you are rich.Although/Thoughas/thoughthougheven if small; comfortablenot like; work hardcan’t walk; not give upMake sentences with although or thoughAlthough the room is small, it is very comfortable.1. Although _____________, she has already been promoted twice.
2. No, this is my responsibility, although _______________________.
3. They’ll come to attend the meeting although ________________________.she is disableddoing the job is not easythey have lots of things to doComplete the sentencesas
1. Child as he is, the boy knows everything.
2 Proud as he is, he is afraid to see me.
3. Try as I might, I couldn’t finish the work.
4. Hard as he works, he couldn’t succeed.
adj/adv
v + as + clause
n 知识拓展1. Kong explained that he tried this because he wanted to create something new.
2. As his mother was a great music lover, he lived with music from birth.
3. Since he’s music style was new, he decide his hairstyle had to be new too.三、原因状语从句Read and find out the linking words. Complete the rule:
______, ____ and ____can introduce
a clause which explains the cause
of a certain action or situation.
Becauseassince1.The light went out, because the oil was out.
2. As it is raining, I’ll not go out.
3. The days breaks ,for the birds are singing.
4. Since you insist, I’ll go.because, since, as ,for辨析知识拓展as, since, because, for 表原因的区别：
1) because引导的从句是句子的最主要部分,它表示直接、真正的原因，因此往往放在主句的后面(中间没有逗号).另外because是惟一能回答why提出的问题的词。
2) 如果原因已为人们所知,或不如句子的其余部分重要,就用as或since.引导的从句一般放在句子的开头。
3) for是并列连词,连接两个分句. for后面的分句并非用来说明某一行为的原因，只是提供有助于解释此一行为的附加说明.
What’s the difference between because and because of?Because of Kong’s talent and hard work, he became famous worldwide.
He combined classical music with Chinese folk music because he wanted to try something new.Read and find outBecause和because of
Because---Introduce a clause with a subject and a verb.连词，后引导从句
Eg: I couldn’t do the work because I was ill.
because of----Introduce a noun or a noun phrase. 短语介词，后接宾语
Eg: I couldn’t do the work because of my illness. Task2 做P27.第9题 Complete the sentences with since/as/for/because1. – Why didn’t he come yesterday ?
--________ he had something important to do .
2. It must have rained last night ,_____ the ground is wet.
3. ______ everybody is here, let’s begin the meeting.
4. _____ the weather is fine, we’d better go swimming.
5.It is ________ he was ill that he did not come today.BecauseforSinceAsbecause6. -----Why did he drop out of school?
-----________ he had no money.
7. _______ women were not supposed to
be novelists, she used a man’s name.
8. _____ he won’t come with us, let’s go .
9. He can’t be at home now, ____ the
light is off.BecauseAs / SinceSinceforPractice: Make sentences with the adverbial clauses.For example:
People would like to listen to rock’n’roll because it makes people feel excitedWhen I feel tired, I’d like to listen to pop music …Children like to watch cartoons …Beijing is a popular tourist city… places of interest.Make sentences with adverbial clause of cause.So…that...
Such…that…? 四、结果状语从句1. He was made to practice the piano so much that he thought about giving up.
2. Kong’s new experiment in Chinese folk music is so important to him that he even changed his appearance.
3. The concert last week was such a success that Kong’s Dream Tour Concert is expected to run for the next two years in Beijing. Complete the rule:
_________ and ________ can introduce
a clause which describes the result of
an action.
So…thatsuch…thatLucy 是一个很可爱的女孩，我们都喜欢她。
Lucy is so lovely a girl that we all like her.
Lucy is such a lovely girl that we all like her.
Lucy is so lovely that we all like her.
总结：表达“如此……以至于”的结构有：
so + adj./adv. + that clause
such + n. + that clause
so + adj. + a/an + 单数n. ＋ that clause (= such
+a/an + adj. + 单数n. + that clause)
so many/ much/ little/ few + n. … that…
句式总结so…that…/ such…that
1)The story was so funny that it made us laugh.
2)It is such an interesting book that I want to
read it again.= It was such a funny story that it made us laugh.
= It was so funny a story that it made us laugh.= It is so interesting a book that I want to read…
= The book is so interesting that I want to read...2. so many/ much/ little/ few + N … that…
1)He made _______mistakes that he didn’t
pass the exam.
2) There is ______time left that we had to
hurry up .so manyso littlePractice Fill in the blanks with “such… that, so that .so … that”
Tony is _____ clever a boy _____everyone likes him.
Tony is _____a clever boy _____everyone likes him.
There are _____ many good things _____ our students are eager to get them.
They are ______ little boys _____ everyone likes them.
The West Lake has _____ attractive scenery _____everyone is eager to go to.
He worked _____ hard _______ he passed the exam.sothatsuchthatsothatsuchthatsuchasthatsothatUse “so… that…” to make sentences.For example:
We would like to listen to classical because the tune of classical music is so soft that we feel relaxed.The Great Wall of China is so famous that……Her hairstyle is so strange that……The earth is so seriously polluted that……Make sentences with adverbial clause.I’ll speak slowly so that you can follow me.
They set out early in order that they might arrive on time.
3. She had to draw piano keys on a piece of paper so that he could learn to play as early as possible.
五、目的状语从句Complete the rule:
_________ and ___________ can
introduce a clause which shows the purpose of a certain action or
situation. （常与may, might , will, would
can , could, should等情态动词连用。）So thatin order that
He worked day and night in order to succeed.
He raised his voice so as to be heard.
What about these two sentences? 目的状语从句由so that, in order that引导，常可以
转化成动词不定式：
so as to 或 in order to .
1.Kong wants to play Chinese music so that the
world can learn more about China.
2. He wants to play Chinese music so that he can
help transform Chinese music.
Kong wants to play Chinese music (in order)
to make the world learn more about China. He wants to play Chinese music (so as ) to
help transform Chinese music.
For example: I often listen to pop songs so that I can sing a pop song in front of my friends.Use “so that” to make sentences.Olympic athletes train hard……Some people exercise every day…… Make sentences with adverbial clause.Join pairs of sentences using because, although，so that, so…that.1. We sent the documents by DHL.
We want our business partner to receive the documents on time.
2. It was cod yesterday.
I had to wear two sweaters and a thick coat.
3. On my way to Beijing, I will stop in Tianjin.
I want to see our new factory.
4. It was a very cold night.
There was not an empty seat in the concert hall.综合应用5. You’ll have to book your ticket early.
The flights are often full at that time of the year.
6. I was hungry.
I ate twice as much as anybody else.
7. You should come to China in October.
It’s the nicest time of the year.
8. The sound quality was terrible.
Her performance was brilliantJoin pairs of sentences using because, although，so that, so…that. Yesterday I went to the cinema. But _______ I arrived, there was no tickets available. I was upset, _________ I had planed to see the movie for a long time. So I went back home. I was _____ bored _______ I turned on the TV set. I switched over to CCTV 5 to watch a football game. Suddenly I heard a cry for help outside. I looked out. There was heavy smoke from the opposite building. I immediately went out with a basin ______________ I could help put out the fire. Then the firefighters came. With the help of the firefighters and the neighbours, the fire was put out at last. __________ I missed the football match, I was happy to help put out the fire. Fill in the blanks with linking words.whenbecauseso thatin order thatAlthough Writing----Write a passage according to the following information. Try to use adverbial clauses.Language in use近年来，环保依然存在着许多问题。为了保护环境，我国政府做了大量的工作，并采用法律措施来控制空气污染，保护森林和海水资源。虽然在环保问题上政府起了重要的作用，但还不够。政府应该采取其他办法，首先，要对人们进行教育，这样人们才能意识到环保的重要性。其次，继续推行独生子女政策，因为人口越多就意味着污染越多。最后要对那些破坏环境的人给予惩罚。Sample
There are still many problems of environmental protection in recent years. One of the problems is the serious pollution of air, water and soil.
To protect the environment, government has done a lot. Laws have been used to control air pollution, to protect the forest and sea resources. Although governments are playing an important role in the environmental protection today, I think much more should be done.
First, it should educate people so that people can realize the importance of environmental protection. Second, much more efforts should be made to put the one-child policy into practice, because more people means more pollution. Finally, those who destroy the environment should be punished. We should let people know that destroying environment means destroying mankind themselves.
Identify the adverbial clauses of cause, result, purpose, time, concession.
Learn to use the adverbial clauses to express their ideas correctly.教学建议教学内容：时间状语从句、让步状语从句、原因状语从句、结果状语从句、目的状语从句。
课时：一节课，最好在lesson 3结束后上语法课。
难易度：状语从句学生在初中时已经学过一些，尤其是时间和原因状语从句。教学重点主要以应用为主，重点校可增加一些拓展内容。如as引导的状语从句，as, when, while引导时间状语从句的区别等。
活动：观察----发现总结不同状语从句的引导词；
练习---完成句子和看图造句
综合应用---合并句子；短文填空。
写一段文章，运用状语从句。
时间状语从句原因状语从句目的状语从句让步状语从句结果状语从句状语从句的综合应用教学流程
I’ll give you a phone as soon as I come back.
I’ll ask her when she gets back tonight.
I’ll go and get them now before I go to the dentist.
After I finish the work, I will go to the supermarket.
I’ll wait for him until he comes back. Read the following sentences and find out the linking words and the verb forms.一、时间状语从句
I’ll go and pick them up as soon as school finishes. Linking words
引导词Adverbial Clause of time
时间状语从句when, as soon as, as, after, before, (not)…until… The present simple referring to the future
一般现在时finishesThe futureRead and findFill in the blanks with when/before/as soon as/until He will set the table __________ his family finishes eating.
He will go abroad _______he finishes high school.
He will not give up _____ he gets what he wants.
It will be a long time ________ we see each other again.as soon aswhenuntilbeforePracticetake a break; finish cleaning the housegive lessons ; be seatedpick up; be overMake sentences according to the pictures and the given words, using the adverbial clause of time.Complete the sentences 1. We’ll have a party when _____________________.
2. He’ll help you do the dishes before _____________________.
3. As soon as he sees ice cream, ______________________.
4. After she graduates from university, _________________________________. the guests arrivehe leaves he will eat it.she will go abroad for further studyas ， when， while的区别
1、as表示“一边…一边＂的意思; as 强调两个动作同时进行，并表示对比时 ; 用于发生时间较短时
2、when 可表示时间点也可表示时间段；when＝and then; at that moment (正在那个时候)
3、while 用于时间较长时；强调两个动作同时进行，表示对比
When I got to the cinema, the film had begun.(只能用when)
He was about to leave when the telephone rang. (while, as不能代替）
She thought I was talking about her daughter, while, in fact, I was talking about my daughter.(表转折，对比，when, as都不能代替它)
Mother was worried because little Alice was ill, especially as (when/ while) father was away.(此时as ,when, while可通用) 知识拓展由till或until引导的时间状语从句
till和until一般情况下两者可以互换，但是在强调句型中多用until。并且要注意的是：如果主句中的谓语动词是瞬时动词时，必须用否定形式；如果主句中的谓语动词是延续性动词时，用肯定或否定形式都可以，但表达的意思不同。
I didn‘t go to bed until（till） my father came back.
It was not until the meeting was over that he began to teach me English.
I worked until he came back.
几种特殊句式：
1. The moment I heard the news, I hastened to the spot.
2. It is five years since we met last time.
3. No sooner had the sun shown itself above the horizon than he got out of bed to commence work.
4. Hardly had I sat down when he stepped in.
5. It is +before…(…才)
It was a long time before I went to sleep again.知识扩展1. There was not an empty seat anywhere in the concert hall at last Thursday’s event, although it was an extremely cold night.
2. Although the concert hall was cold and the sound system caused a few problems, the audience could still enjoy the concert.
3. Although/Though the TV set was very expensive, I still bought it.
4. Even if the weather is bad, we’ll make a trip.
5. Child as he is, he knows a lot.
The linking words: although, though, even if (though), asRead the sentences and underline the word which introduces a clause of concession.二、让步状语从句e.g. Although he is poor in health, but he studies hard.Although he is poor in health, he studies hard.He is poor in health, but he studies hard.although和but不能并用Although he is poor in health, yet he studies hard.╳注意Complete the sentences with although/though/as/even if 1. __________________ she is young, she knows quite a lot.
2 Clever ________ he is , he doesn’t study well.
3. She returned to her old habit of smoking, __________ I had persuaded her to give up.
4. Try to be honest to others , or you won’t be happy __________ you are rich.Although/Thoughas/thoughthougheven if small; comfortablenot like; work hardcan’t walk; not give upMake sentences with although or thoughAlthough the room is small, it is very comfortable.1. Although _____________, she has already been promoted twice.
2. No, this is my responsibility, although _______________________.
3. They’ll come to attend the meeting although ________________________.she is disableddoing the job is not easythey have lots of things to doComplete the sentencesas
1. Child as he is, the boy knows everything.
2 Proud as he is, he is afraid to see me.
3. Try as I might, I couldn’t finish the work.
4. Hard as he works, he couldn’t succeed.
adj/adv
v + as + clause
n 知识拓展1. Kong explained that he tried this because he wanted to create something new.
2. As his mother was a great music lover, he lived with music from birth.
3. Since he’s music style was new, he decide his hairstyle had to be new too.三、原因状语从句Read and find out the linking words. Complete the rule:
______, ____ and ____can introduce
a clause which explains the cause
of a certain action or situation.
Becauseassince1.The light went out, because the oil was out.
2. As it is raining, I’ll not go out.
3. The days breaks ,for the birds are singing.
4. Since you insist, I’ll go.because, since, as ,for辨析知识拓展as, since, because, for 表原因的区别：
1) because引导的从句是句子的最主要部分,它表示直接、真正的原因，因此往往放在主句的后面(中间没有逗号).另外because是惟一能回答why提出的问题的词。
2) 如果原因已为人们所知,或不如句子的其余部分重要,就用as或since.引导的从句一般放在句子的开头。
3) for是并列连词,连接两个分句. for后面的分句并非用来说明某一行为的原因，只是提供有助于解释此一行为的附加说明.
What’s the difference between because and because of?Because of Kong’s talent and hard work, he became famous worldwide.
He combined classical music with Chinese folk music because he wanted to try something new.Read and find outBecause和because of
Because---Introduce a clause with a subject and a verb.连词，后引导从句
Eg: I couldn’t do the work because I was ill.
because of----Introduce a noun or a noun phrase. 短语介词，后接宾语
Eg: I couldn’t do the work because of my illness. Task2 做P27.第9题 Complete the sentences with since/as/for/because1. – Why didn’t he come yesterday ?
--________ he had something important to do .
2. It must have rained last night ,_____ the ground is wet.
3. ______ everybody is here, let’s begin the meeting.
4. _____ the weather is fine, we’d better go swimming.
5.It is ________ he was ill that he did not come today.BecauseforSinceAsbecause6. -----Why did he drop out of school?
-----________ he had no money.
7. _______ women were not supposed to
be novelists, she used a man’s name.
8. _____ he won’t come with us, let’s go .
9. He can’t be at home now, ____ the
light is off.BecauseAs / SinceSinceforPractice: Make sentences with the adverbial clauses.For example:
People would like to listen to rock’n’roll because it makes people feel excitedWhen I feel tired, I’d like to listen to pop music …Children like to watch cartoons …Beijing is a popular tourist city… places of interest.Make sentences with adverbial clause of cause.So…that...
Such…that…? 四、结果状语从句1. He was made to practice the piano so much that he thought about giving up.
2. Kong’s new experiment in Chinese folk music is so important to him that he even changed his appearance.
3. The concert last week was such a success that Kong’s Dream Tour Concert is expected to run for the next two years in Beijing. Complete the rule:
_________ and ________ can introduce
a clause which describes the result of
an action.
So…thatsuch…thatLucy 是一个很可爱的女孩，我们都喜欢她。
Lucy is so lovely a girl that we all like her.
Lucy is such a lovely girl that we all like her.
Lucy is so lovely that we all like her.
总结：表达“如此……以至于”的结构有：
so + adj./adv. + that clause
such + n. + that clause
so + adj. + a/an + 单数n. ＋ that clause (= such
+a/an + adj. + 单数n. + that clause)
so many/ much/ little/ few + n. … that…
句式总结so…that…/ such…that
1)The story was so funny that it made us laugh.
2)It is such an interesting book that I want to
read it again.= It was such a funny story that it made us laugh.
= It was so funny a story that it made us laugh.= It is so interesting a book that I want to read…
= The book is so interesting that I want to read...2. so many/ much/ little/ few + N … that…
1)He made _______mistakes that he didn’t
pass the exam.
2) There is ______time left that we had to
hurry up .so manyso littlePractice Fill in the blanks with “such… that, so that .so … that”
Tony is _____ clever a boy _____everyone likes him.
Tony is _____a clever boy _____everyone likes him.
There are _____ many good things _____ our students are eager to get them.
They are ______ little boys _____ everyone likes them.
The West Lake has _____ attractive scenery _____everyone is eager to go to.
He worked _____ hard _______ he passed the exam.sothatsuchthatsothatsuchthatsuchasthatsothatUse “so… that…” to make sentences.For example:
We would like to listen to classical because the tune of classical music is so soft that we feel relaxed.The Great Wall of China is so famous that……Her hairstyle is so strange that……The earth is so seriously polluted that……Make sentences with adverbial clause.I’ll speak slowly so that you can follow me.
They set out early in order that they might arrive on time.
3. She had to draw piano keys on a piece of paper so that he could learn to play as early as possible.
五、目的状语从句Complete the rule:
_________ and ___________ can
introduce a clause which shows the purpose of a certain action or
situation. （常与may, might , will, would
can , could, should等情态动词连用。）So thatin order that
He worked day and night in order to succeed.
He raised his voice so as to be heard.
What about these two sentences? 目的状语从句由so that, in order that引导，常可以
转化成动词不定式：
so as to 或 in order to .
1.Kong wants to play Chinese music so that the
world can learn more about China.
2. He wants to play Chinese music so that he can
help transform Chinese music.
Kong wants to play Chinese music (in order)
to make the world learn more about China. He wants to play Chinese music (so as ) to
help transform Chinese music.
For example: I often listen to pop songs so that I can sing a pop song in front of my friends.Use “so that” to make sentences.Olympic athletes train hard……Some people exercise every day…… Make sentences with adverbial clause.Join pairs of sentences using because, although，so that, so…that.1. We sent the documents by DHL.
We want our business partner to receive the documents on time.
2. It was cod yesterday.
I had to wear two sweaters and a thick coat.
3. On my way to Beijing, I will stop in Tianjin.
I want to see our new factory.
4. It was a very cold night.
There was not an empty seat in the concert hall.综合应用5. You’ll have to book your ticket early.
The flights are often full at that time of the year.
6. I was hungry.
I ate twice as much as anybody else.
7. You should come to China in October.
It’s the nicest time of the year.
8. The sound quality was terrible.
Her performance was brilliantJoin pairs of sentences using because, although，so that, so…that. Yesterday I went to the cinema. But _______ I arrived, there was no tickets available. I was upset, _________ I had planed to see the movie for a long time. So I went back home. I was _____ bored _______ I turned on the TV set. I switched over to CCTV 5 to watch a football game. Suddenly I heard a cry for help outside. I looked out. There was heavy smoke from the opposite building. I immediately went out with a basin ______________ I could help put out the fire. Then the firefighters came. With the help of the firefighters and the neighbours, the fire was put out at last. __________ I missed the football match, I was happy to help put out the fire. Fill in the blanks with linking words.whenbecauseso thatin order thatAlthough Writing----Write a passage according to the following information. Try to use adverbial clauses.Language in use近年来，环保依然存在着许多问题。为了保护环境，我国政府做了大量的工作，并采用法律措施来控制空气污染，保护森林和海水资源。虽然在环保问题上政府起了重要的作用，但还不够。政府应该采取其他办法，首先，要对人们进行教育，这样人们才能意识到环保的重要性。其次，继续推行独生子女政策，因为人口越多就意味着污染越多。最后要对那些破坏环境的人给予惩罚。Sample
There are still many problems of environmental protection in recent years. One of the problems is the serious pollution of air, water and soil.
To protect the environment, government has done a lot. Laws have been used to control air pollution, to protect the forest and sea resources. Although governments are playing an important role in the environmental protection today, I think much more should be done.
First, it should educate people so that people can realize the importance of environmental protection. Second, much more efforts should be made to put the one-child policy into practice, because more people means more pollution. Finally, those who destroy the environment should be punished. We should let people know that destroying environment means destroying mankind themselves.