状语从句教案

状语从句教案

目标:1.了解什么是状语及其状语从句

2.了解各种状语从句

3..能够看懂是什么状语从句

重难点

1.会做状语从句的题目

教学步骤

先复习状语分别包括哪些?(常用的有时间,地点,方式,原因,目的。。。。。。)然后引入从句

1。状语从句: 时间状语从句

地点状语从句

原因状语从句

条件状语从句

目的状语从句

结果状语从句

让步状语从句

比较状语从句

方式状语从句

2。功能角度 在整个主从句中作状语

3。从句关系角度 主从句中的主谓不一致

4。主从句位置角度 可前可后

5。语境角度

主从句逻辑关系 选择连词 部分连词引起的倒装

6。时态的角度

时间状语从句和条件状语从句中,主句用将来时,从句一般用现在时

状语从句

定义:在复合句中由从句表示的状语称作状语从句,它可以用来修饰谓语(包括非谓语动词)、定语或状

语,或是整个句子。状语从句通常由一个连词引起,也可以由一个起连词作用的词组引起,有时甚至不需要连词直接和主句连接起来。状语从句一般分为九大类(见下表)

1.时间状语从句:

在时间状语从句中,要注意时态一致,一般情况下主句是将来时的时候,从句要用一般现在时。可以引导时间状语从句的连词很多,根据意义和主从句之间的时间关系,又可分类如下:

(1) 表示同时性,即主从句的谓语动作同时发生或几乎同时发生。其连词有:when (当……的时候), while

(当……的时候), as(当……的时候), as soon as(一……就……), once(一旦……)等。如: Strike while the iron is hot.趁热打铁。

While I am washing the floor, you can be cleaning the windows.(while含有对比的意思)

我洗地板的时候,你可以擦窗户。

As / When I came home, I met an old schoolmate of mine.我回家的时候遇到了我的一位老同学。

I’ll ring you up as soon as I get an answer from him.我一有他的答复就给你打电话。

Once you see him, you will never forget him. 你一旦见过他,就不会忘了他的。

(2) 表示先时或后时,即主句的谓语动作发生在从句之前或之后,主要连词有:after(在……之后), before

(在……之前), when(=after)等。如:

After / When the children had gone to bed, she began to prepare her lessons.(从句的动作发生在主句的动作之前,所以从句用了过去完成时) 孩子睡觉了以后她开始备课。

He had learned English for three years before he went to London.(主句的动作发生在从句的动作之前,所以主句用了过去完成时) 他去伦敦之前已学了三年英语。

It was not long before I forgot it all.(It is / was / will be …before…是常用句型)

He ran off before I could stop him.(主句和从句的动作几乎同时发生,时态一致)

我还没来得及阻止他他就跑掉了。(注意before在汉语中的译义)

(3) 表示习惯性、经常性,即从句描述的不是一次性动作,而是经常发生的习惯性动作。主要连词有every

time(每次), each time(每次), whenever(每当)等。例如:

Whenever we met with difficulties, they came to help us.每当我们遇上困难的时候,他们就来帮我们。 Each time he came to town he would visit our school.他每次进城,总要来看看我们的学校。

Every time I went to his house, he was out.我每次去他家,他都出去了。

(4)表示持续性或瞬间性,主要连词有:since(自从), ever since(自从), until(直到……才/为止), till

(直到……才/为止)等。如: It is just a week since we arrived here.(It is /was… since…是常用句型) 我们到这儿刚刚一星期。(主句的动作或状态持续时间较短,不能用ever since)

You have been reading to me ever since James went out.(ever 放在since之前是用来表示说话者强调主句动作或状态持续时间长) 自从James走后你一直在给我朗读。

The big clock which used to strike the hours day and night was damaged during the war and has been silent ever since.( ever since可以放在句末, since则不能)

这只一向日夜不停打点报时的大钟在战争中损坏了,从此就一直不响了。

My uncle went to Tibet in 1951. He has been living there ever since.我叔叔于1951年去了西藏,从那以后他一

直生活在那里。

Things went well until / till one night an accident happened.事情一切正常,直到有一天晚上发生了意外。 I knew nothing about it until / till he told me.(但Until he told me, I knew nothing about it. “till”不位于句首)他告诉我了我才知道。

2. 地点状语从句

地点状语从句是由where(在……的地方), wherever(无论哪里)引导的:

Wuhan lies where the Yangtze and the Han River meet.武汉位于长江和汉水汇合处。

Where there is a will, there is a way.有志者,事竟成。

You’d better make a mark where you have any questions.(这里where引导的从句不是定语从句)哪有问题,你最好在哪做个记号。

He would keep in touch with us wherever he was .他无论在什么地方,总是与我们保持联系。

3.原因状语从句

表示原因的状语从句可以由as(由于), because(因为), since(既然), now (that) (既然), considering that(顾及到), seeing that(由于)等连词引导:

I do it because I like it.因为我喜欢我才干。(because不能与 so连用)

He couldn’t have seen me, because I was not there.他不可能见过我,因为当时我不在那儿。

Seeing (that) quite a few people were absent, we decided to put the meeting off.由于好些人都没到会,我们决定延期开会。

Now that/Since you are all here, let’s try and reach a decision.既然大家都来了,咱们就设法做出一个决定吧。

As she was ill, she didn’t come to the party.由于病了,她没来参加晚会。

Considering that they are just beginners, they are doing quite a good job.考虑到他们才刚刚学做,他们干得算很不错的了。

4. 目的状语从句

引导目的状语从句的主要连词有:that, so that(以便), in order that(为了), for fear that(以便), in case(万

一)等,从句中常常使用一些情态动词,如:can, could, may, might, should等。如:

Let’s take the front seats (so) that we may see more clearly. 我们坐前排吧,这样我们看得更清楚些。

School was closed early in order that the children might go home ahead of the storm.早点儿放学是为了让孩子们在暴风雨到来之前回家。

He took the name down for fear that he should forget it.他把名字写下省得忘了。(该从句中一般用情态动词should+动词原形,或省略should)

Better take more clothes in case the weather is cold.最好多带些衣服以防天气会冷。

5. 结果状语从句

引导结果状语从句的连词有:that, so that(从句中不带情态动词), so…that(如此……以致..), such…that(如此……以致……)等。

What has happened that you all look so excited? 发生了什么事,使你们都显得如此兴奋?

He didn’t plan his time well, so that/so he didn’t finish the work in time.他没把时间计划好,结果没按时完成这项工作。

We left in such a hurry that we forgot to lock the door. 我们走得匆忙,把门都忘了锁了。(such是形容词,后接名词)

The village is so small that it cannot be shown in the map.这村子太小,所以这地图上没有。(so是副词,后接形容词或副词)

Jenny is such a clever girl that all the teachers like her very much = Jenny is so clever a girl that….Jenny是如此聪明的女孩,以至老师们都非常喜欢她。

但是,当名词前有many, much, few, little(少)修饰时,要用so,不能用such。例如:

I have had so many falls that I am black and blue all over.我摔了许多跤,以至于浑身青一块,紫一块。 He has so few friends that he often feels lonely.他朋友很少,所以经常感到孤独。

I had so little money then that I couldn’t afford a little present.我当时囊肿羞涩,连一份小小礼物都买不起。

6. 条件状语从句

表示条件的状语从句可以由if(如果), unless(除非), in case(万一), so /as long as(只要), as/ so far as

(就……而言), on condition that(条件是……), suppose(假设), supposing(假设)(仅用在问句中)等词或词组引导。一般情况下当主句是将来时的时候,从句要用一般现在时。

As/So long as we don’t lose heart, we’ll find a way to overcome the difficulty.只要我们不灰心,我们就能找到克服困难的方法。

Send us a message in case you have any difficulty.万一你有什么困难,请给我们一个信儿。

If you leave at 6 o’clock tomorrow morning, you’d better get to bed now.如果你明早6点钟走,你最好现在就上床。

We’ll let you use the room on condition that you keep it clean and tidy.只要你能保持整洁,我们可以让你使用这个房间。

As/So far as I know, he is an expert on DNA.据我所知,他是一个DNA专家。

He’ll accept the job unless the salary is too low/ if the salary is not too low.他会接受这项工作的,除非薪水太少/如果薪水不太少的话。

Suppose/Supposing we can’t get enough food, what shall we do?假设我们弄不到足够的食物,那我们怎么办?

7. 方式状语从句

方式状语从句常由as(与……一样), as if(仿佛), as though(仿佛)等词引导:

Do in Rome as the Romans do.入乡随俗。

Leave things as they are.让一切顺其自然。

She stood at the door as if (=as though) she were waiting for someone.她站在门口,仿佛在等人似的。(由as if或 as though引导的从句中可用虚拟语气)

8. 比较状语从句

比较状语从句常由than(比), as(与……一样)等词引导:

It rains more often in Shanghai than in Beijing.上海下的雨比北京的多。

Our country is as big as the whole of Europe.我们的国家同整个欧洲一样大。

The result was not as/so good as I had expected.结果不如我预料的那么好。

The busier he is, the happier he feels.(常见句型)他越忙越开心。

9. 让步状语从句

让步状语从句由although(尽管), though(尽管), however(无论怎样), whatever(无论什么), whoever(无论谁), whomever(无论谁), whichever(无论哪个), whenever(无论何时), wherever(无论哪里), whether(是否), no matter (who, what, where, when, etc) (无论……), even if(即使), even though(即使)等词引导。如:

We won’t be discouraged even if(=even though) we fail ten times.我们就是失败十次也不泄气。

It was an exciting game, though / although no goals were scored.那是一场精彩的球赛,尽管一个球都没进。(though, although不能与 but连用)

Whether you believe it or not, it’s true.不管你信不信,这是真的。

However (=No matter how) expensive it may be, I’ll take it.无论它有多贵,我也要买下它。

Don’t let them in, whoever(=no matter who) they are.不管他们是谁,别让他们进来。

No matter what I say or how I say it, he always thinks I’m wrong.无论我说什么或怎么说,他总认为是我错。 连词as也可以引导让步状语从句,但从句中要用特殊语序。如:

Young as he is, he knows a lot=Though he is young 或Young though he is, he….

他虽然年轻,但懂得很多。(though 也有这种用法,可以替换as,但although没有这种用法)

though还可以用作副词,放在句末。如:

It was hard work;; I enjoyed it, though=It was hard work, but I enjoyed it.那工作很苦,但是我喜欢干。 黑板设计

状语从句教案

目标:1.了解什么是状语及其状语从句

2.了解各种状语从句

3..能够看懂是什么状语从句

重难点

1.会做状语从句的题目

教学步骤

先复习状语分别包括哪些?(常用的有时间,地点,方式,原因,目的。。。。。。)然后引入从句

1。状语从句: 时间状语从句

地点状语从句

原因状语从句

条件状语从句

目的状语从句

结果状语从句

让步状语从句

比较状语从句

方式状语从句

2。功能角度 在整个主从句中作状语

3。从句关系角度 主从句中的主谓不一致

4。主从句位置角度 可前可后

5。语境角度

主从句逻辑关系 选择连词 部分连词引起的倒装

6。时态的角度

时间状语从句和条件状语从句中,主句用将来时,从句一般用现在时

状语从句

定义:在复合句中由从句表示的状语称作状语从句,它可以用来修饰谓语(包括非谓语动词)、定语或状

语,或是整个句子。状语从句通常由一个连词引起,也可以由一个起连词作用的词组引起,有时甚至不需要连词直接和主句连接起来。状语从句一般分为九大类(见下表)

1.时间状语从句:

在时间状语从句中,要注意时态一致,一般情况下主句是将来时的时候,从句要用一般现在时。可以引导时间状语从句的连词很多,根据意义和主从句之间的时间关系,又可分类如下:

(1) 表示同时性,即主从句的谓语动作同时发生或几乎同时发生。其连词有:when (当……的时候), while

(当……的时候), as(当……的时候), as soon as(一……就……), once(一旦……)等。如: Strike while the iron is hot.趁热打铁。

While I am washing the floor, you can be cleaning the windows.(while含有对比的意思)

我洗地板的时候,你可以擦窗户。

As / When I came home, I met an old schoolmate of mine.我回家的时候遇到了我的一位老同学。

I’ll ring you up as soon as I get an answer from him.我一有他的答复就给你打电话。

Once you see him, you will never forget him. 你一旦见过他,就不会忘了他的。

(2) 表示先时或后时,即主句的谓语动作发生在从句之前或之后,主要连词有:after(在……之后), before

(在……之前), when(=after)等。如:

After / When the children had gone to bed, she began to prepare her lessons.(从句的动作发生在主句的动作之前,所以从句用了过去完成时) 孩子睡觉了以后她开始备课。

He had learned English for three years before he went to London.(主句的动作发生在从句的动作之前,所以主句用了过去完成时) 他去伦敦之前已学了三年英语。

It was not long before I forgot it all.(It is / was / will be …before…是常用句型)

He ran off before I could stop him.(主句和从句的动作几乎同时发生,时态一致)

我还没来得及阻止他他就跑掉了。(注意before在汉语中的译义)

(3) 表示习惯性、经常性,即从句描述的不是一次性动作,而是经常发生的习惯性动作。主要连词有every

time(每次), each time(每次), whenever(每当)等。例如:

Whenever we met with difficulties, they came to help us.每当我们遇上困难的时候,他们就来帮我们。 Each time he came to town he would visit our school.他每次进城,总要来看看我们的学校。

Every time I went to his house, he was out.我每次去他家,他都出去了。

(4)表示持续性或瞬间性,主要连词有:since(自从), ever since(自从), until(直到……才/为止), till

(直到……才/为止)等。如: It is just a week since we arrived here.(It is /was… since…是常用句型) 我们到这儿刚刚一星期。(主句的动作或状态持续时间较短,不能用ever since)

You have been reading to me ever since James went out.(ever 放在since之前是用来表示说话者强调主句动作或状态持续时间长) 自从James走后你一直在给我朗读。

The big clock which used to strike the hours day and night was damaged during the war and has been silent ever since.( ever since可以放在句末, since则不能)

这只一向日夜不停打点报时的大钟在战争中损坏了,从此就一直不响了。

My uncle went to Tibet in 1951. He has been living there ever since.我叔叔于1951年去了西藏,从那以后他一

直生活在那里。

Things went well until / till one night an accident happened.事情一切正常,直到有一天晚上发生了意外。 I knew nothing about it until / till he told me.(但Until he told me, I knew nothing about it. “till”不位于句首)他告诉我了我才知道。

2. 地点状语从句

地点状语从句是由where(在……的地方), wherever(无论哪里)引导的:

Wuhan lies where the Yangtze and the Han River meet.武汉位于长江和汉水汇合处。

Where there is a will, there is a way.有志者,事竟成。

You’d better make a mark where you have any questions.(这里where引导的从句不是定语从句)哪有问题,你最好在哪做个记号。

He would keep in touch with us wherever he was .他无论在什么地方,总是与我们保持联系。

3.原因状语从句

表示原因的状语从句可以由as(由于), because(因为), since(既然), now (that) (既然), considering that(顾及到), seeing that(由于)等连词引导:

I do it because I like it.因为我喜欢我才干。(because不能与 so连用)

He couldn’t have seen me, because I was not there.他不可能见过我,因为当时我不在那儿。

Seeing (that) quite a few people were absent, we decided to put the meeting off.由于好些人都没到会,我们决定延期开会。

Now that/Since you are all here, let’s try and reach a decision.既然大家都来了,咱们就设法做出一个决定吧。

As she was ill, she didn’t come to the party.由于病了,她没来参加晚会。

Considering that they are just beginners, they are doing quite a good job.考虑到他们才刚刚学做,他们干得算很不错的了。

4. 目的状语从句

引导目的状语从句的主要连词有:that, so that(以便), in order that(为了), for fear that(以便), in case(万

一)等,从句中常常使用一些情态动词,如:can, could, may, might, should等。如:

Let’s take the front seats (so) that we may see more clearly. 我们坐前排吧,这样我们看得更清楚些。

School was closed early in order that the children might go home ahead of the storm.早点儿放学是为了让孩子们在暴风雨到来之前回家。

He took the name down for fear that he should forget it.他把名字写下省得忘了。(该从句中一般用情态动词should+动词原形,或省略should)

Better take more clothes in case the weather is cold.最好多带些衣服以防天气会冷。

5. 结果状语从句

引导结果状语从句的连词有:that, so that(从句中不带情态动词), so…that(如此……以致..), such…that(如此……以致……)等。

What has happened that you all look so excited? 发生了什么事,使你们都显得如此兴奋?

He didn’t plan his time well, so that/so he didn’t finish the work in time.他没把时间计划好,结果没按时完成这项工作。

We left in such a hurry that we forgot to lock the door. 我们走得匆忙,把门都忘了锁了。(such是形容词,后接名词)

The village is so small that it cannot be shown in the map.这村子太小,所以这地图上没有。(so是副词,后接形容词或副词)

Jenny is such a clever girl that all the teachers like her very much = Jenny is so clever a girl that….Jenny是如此聪明的女孩,以至老师们都非常喜欢她。

但是,当名词前有many, much, few, little(少)修饰时,要用so,不能用such。例如:

I have had so many falls that I am black and blue all over.我摔了许多跤,以至于浑身青一块,紫一块。 He has so few friends that he often feels lonely.他朋友很少,所以经常感到孤独。

I had so little money then that I couldn’t afford a little present.我当时囊肿羞涩,连一份小小礼物都买不起。

6. 条件状语从句

表示条件的状语从句可以由if(如果), unless(除非), in case(万一), so /as long as(只要), as/ so far as

(就……而言), on condition that(条件是……), suppose(假设), supposing(假设)(仅用在问句中)等词或词组引导。一般情况下当主句是将来时的时候,从句要用一般现在时。

As/So long as we don’t lose heart, we’ll find a way to overcome the difficulty.只要我们不灰心,我们就能找到克服困难的方法。

Send us a message in case you have any difficulty.万一你有什么困难,请给我们一个信儿。

If you leave at 6 o’clock tomorrow morning, you’d better get to bed now.如果你明早6点钟走,你最好现在就上床。

We’ll let you use the room on condition that you keep it clean and tidy.只要你能保持整洁,我们可以让你使用这个房间。

As/So far as I know, he is an expert on DNA.据我所知,他是一个DNA专家。

He’ll accept the job unless the salary is too low/ if the salary is not too low.他会接受这项工作的,除非薪水太少/如果薪水不太少的话。

Suppose/Supposing we can’t get enough food, what shall we do?假设我们弄不到足够的食物,那我们怎么办?

7. 方式状语从句

方式状语从句常由as(与……一样), as if(仿佛), as though(仿佛)等词引导:

Do in Rome as the Romans do.入乡随俗。

Leave things as they are.让一切顺其自然。

She stood at the door as if (=as though) she were waiting for someone.她站在门口,仿佛在等人似的。(由as if或 as though引导的从句中可用虚拟语气)

8. 比较状语从句

比较状语从句常由than(比), as(与……一样)等词引导:

It rains more often in Shanghai than in Beijing.上海下的雨比北京的多。

Our country is as big as the whole of Europe.我们的国家同整个欧洲一样大。

The result was not as/so good as I had expected.结果不如我预料的那么好。

The busier he is, the happier he feels.(常见句型)他越忙越开心。

9. 让步状语从句

让步状语从句由although(尽管), though(尽管), however(无论怎样), whatever(无论什么), whoever(无论谁), whomever(无论谁), whichever(无论哪个), whenever(无论何时), wherever(无论哪里), whether(是否), no matter (who, what, where, when, etc) (无论……), even if(即使), even though(即使)等词引导。如:

We won’t be discouraged even if(=even though) we fail ten times.我们就是失败十次也不泄气。

It was an exciting game, though / although no goals were scored.那是一场精彩的球赛,尽管一个球都没进。(though, although不能与 but连用)

Whether you believe it or not, it’s true.不管你信不信,这是真的。

However (=No matter how) expensive it may be, I’ll take it.无论它有多贵,我也要买下它。

Don’t let them in, whoever(=no matter who) they are.不管他们是谁,别让他们进来。

No matter what I say or how I say it, he always thinks I’m wrong.无论我说什么或怎么说,他总认为是我错。 连词as也可以引导让步状语从句,但从句中要用特殊语序。如:

Young as he is, he knows a lot=Though he is young 或Young though he is, he….

他虽然年轻,但懂得很多。(though 也有这种用法,可以替换as,但although没有这种用法)

though还可以用作副词,放在句末。如:

It was hard work;; I enjoyed it, though=It was hard work, but I enjoyed it.那工作很苦,但是我喜欢干。 黑板设计


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