Learning about Language教学设计案例

新课标人教版高中英语必修4 Unit 2 教案

Teaching plan

Unit 2

Learning about Language

This period is about the useful words,expressions and structures learned in the reading part,from the exercises in this period,the students can consolidate what they learnt in the reading part,and learn the grammar about the -ing form as subject and object.

Teaching Goals 1.

Enable students to discover and learn to use some useful words and expressions. 2.

Enable students to discover and learn to use some useful structures. 3.

Enable students to learn grammar about the v-ing form as the subject or the object.

Teaching Important Points

1.

.Learn how to use the -ing form as a noun.

Teaching Difficult Points

1.

How to help students use some useful words and expressions. 2.

Learn to use the -ing form as a subject as well as an object.

Teaching Methods

Asking-and-answering activity to check the students’ answers of the exercises;

individual, pair or group work to finish each task.Teaching Aids

A multi-media computer

A blackboard Teaching procedures Step 1 Revision 1.

Greetings.

2.

Review Useful words and expressions

Suggested answers: struggle; therefore; export; expand; rid...of;

thanks to... Step 2 Check homework T: From the reading part,we can find some useful words and expressions.So now please find the words and expressions that means the same from the text.(Ex.1 on Page 11)

After two minutes,the teacher begins to check the answers and give the right answers:

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新课标人教版高中英语必修4 Unit 2 教案

Suggested answers:

1.sunburnt

2.hunger

3.rid...of

4.expand

5.circulate

6.lead a...life

7.would rather

8.thanks to

9.struggle

10.export

Step 3 Discovering useful structures T: Next ,let’s move to grammar .Before we learn grammar, let’s come to discovering useful structures, at first let’s finish the exercises in this part.

T:Now please tell me v-ing form as what part in the following sentences?

in Ex.2 on Paper.

After five minutes,the teacher checks the answers.(Ss answer the questions one by one.)Suggested answers:

1.Helping people in need is nice.

2.Growing hybrid rice isn’t easy.

3.Learning more about farming isn’t difficult.

4.Doing research in the countryside isn’t easy.

5.Getting rid of hunger is very important in some African countries.6.Explaining this again is important or we will get confused.

Step 4 Grammar

T:Today,we are going to learn the v.-ING

as a noun. So at first who can tell me what a noun can be used as in a sentence? And please give me some examples.

S:It can be used as subject. For example: Smoking is harmful to our health.

T:Now I think you have known how to use the v.-ing

as subject. But how about others?

S:It can also be used as object.For example:I have forgotten seeing this film.

T:You are right.The v.-ing

form can be used as object,too.Now let’s come to know more about it.

T:Very good.(The teacher may give a systematical explanation of the grammar.)Step 5 Team work T: Do you think it’s very easy to use the v-ing form as the subject? Now you have 3 mins. to finish Ex.2and 3 on Paper in groups. Then I will ask some volunteers to show us answers.Suggested answers:

1.Talking is easier than doing.

2.Finding work is difficult these days.

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新课标人教版高中英语必修4 Unit 2 教案

3.Get up early and going to bed early is a good habit .

4. Reading that useless book was a waste of time.

5.Smoking is bad for your health.

T：But how about the v-ing form as the object?

Please finish the exercise 4. Suggested answers:

1. I am looking forward to seeing (see) you soon. 2. My best friend enjoys playing (play) basketball. 3. I regret

fighting

(fight) with him .

4.We couldn't help crying

(cry) when we saw the sad love story. 5. Xiao ming was interested in learning (learn) English.

Step 6 Summarize T: Can you summarize which words need to follow v-ing as the object in groups? Suggested answers: avoid(避免)，consider(着手)，enjoy(享受)，keep(保持)，finish(完成)，suggest(建议)，dislike，delay(延迟)，escape(逃避), mind(介意)，miss(错过)，practice(练习)，can't stand(不能忍受), can't help(情不自禁).

Step 7 Homework

1.Finish the related exercises on Workbook.2.Prepare for the next class.

3.Finish the exercises about the -ing form as the subject and object.

The Design of the Writing on the Blackboard Unit 2

Working the land Learning about language 1.Review

2.Grammar the -ing form used as the subject 3. the -ing form used as the subject ...

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新课标人教版高中英语必修4 Unit 2 教案

Reference for Teaching Grammar

动名词

1.作主语

动名词作主语时,句子有两种形式:

(1)动名词直接置于句首主语的位置上。

Playing tricks on others is something we should never do.

捉弄别人是我们万万不能干的。

Learning new words is very important for me.学习新单词对我来说非常重要。

Talking is easier than doing。说比做容易。

(2)用形式主语it,把真正的主语——动名词结构移置句尾。但这种句子形式有一定的限制,作表语的只能是某些形容词或少数名词,如useful,useless,good,fun，no use,worth等。例如:

It is useless trying to argue with Shylock.和夏洛克争辩是没有什么用的。

It’s worth making the effort.这事值得去做。

Is it any good trying to explain?

想再解释一次有好处吗?

It is pleasant working with you.

跟你在一起工作是令人愉快的。

(3)在there be结构中作主语,这种结构的意思相当于“It is impossible to do...”。例如:

There is no hiding of evil but not to do it.

若要人不知,除非己莫为。

There is no joking about such matter。

这种事开不得玩笑。

There was no knowing when he would leave.

无法知道他什么时候离开。

注意:动名词与不定式作主语时的比较:

动名词表示的动作通常是一个泛指的动作,不定式则通常表示具体的动作。例如:

As a child,she felt that visiting sick people was a duty and a pleasure.

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新课标人教版高中英语必修4 Unit 2 教案

还是个孩子的时候,她就觉得探视病人是一种责任,也是一种愉悦。

Being a guest in an American home will be a good experience for me.到美国人家里做客对我来说将是一个极好的经历。

Doing nothing is doing ill.

什么也不做就是作恶。

He said,“To go on like this is no use.”

他说:“继续这样下去是无用的。”

归纳:常用-ing形式作主语的句型有:

It +be +a waste of time doing 做……是浪费时间的It is/was no good/use doing 做……是没用处的

It is/was hardly/scarcely worth doing 做……不值得It is/was worth/worthwhile doing 做……是值得的There is no doing 无法……,不允许……

There is no sense in doing 做……没有道理There is/was no use doing 干……无意义

There is/was nothing worse than doing 没有比……更糟的There is/was no point doing 干……无意义

2.作动词的宾语

动名词作宾语有两种情况。一是有些动词只能后接动名词作宾语;二是有些动词既可后接动名词也可后接不定式作宾语。

1)

只能后接动名词作宾语的动词,常见的有avoid,consider, enjoy, keep, finish, suggest, dislike, delay, escape,cannot help, imagine, mind, miss, practise, cannot stand等。如:

I can’t avoid going.我不能不去。

Have you considered looking for one special friend?你是否考虑过找一位挚友?

We must try to avoid repeating the same mistake.

我们必须设法避免犯同样的错误。

Do you feel like having a walk with me after supper?

晚饭后你想和我一起散步吗?

People couldn’t help laughing foolish man.人们忍不住嘲笑那个愚蠢的人。

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新课标人教版高中英语必修4 Unit 2 教案

这类动词还有:excuse,fancy,give up,put off,risk等。

（2）既可接动名词又可接不定式作宾语的动词,常见的有:begin, start, continue, like, love, prefer, by, mean, forget,remember,hate等。

A.在like,love,hate,prefer等动词之后,用-ing或不定式意义上没有什么不同,只是侧重点有些不同,动名词表示泛指的动作,不定式表示具体的一次性动作。例如:

I considered going,but I have this composition to write.我考虑要去,可是我要写这篇作文。

I enjoy learning about new things from politics to sports and music.

我喜欢从政治、体育及音乐等方面学习新的事情。

We believe that many more people will prefer to travel by air.我们相信将会有更多的人喜欢乘坐飞机旅行。

在would like／love／prefer之后,只能用不定式。例如:

I’d prefer to do that tomorrow.这事我想明天再做。

I’d like to do some shopping,but not during the day.

C.在动词forget,remember,regret之后,用动名词与不定式意义不同。动名词表示动作先于谓语发生,不定式表示后于谓语动作,例如:

I remember posting the letter.

我记得我已把信寄了。

I’ll remember to post the letter.

我会记着去寄信的。

I regret missing the report.

我真后悔没赶上那次报告会。

I regret to say I can’t take your advice.

我遗憾地告诉你我不能接受你的建议。

D.在try,mean之后,意义各不相同,如try to do (设法),try doing (试试),mean to do (打算,有意要做),mean doing (意思是,意味着)。例如:

We must try to get everything done in time.我们必须设法及时把一切搞好。

Let’s try doing the working in some other way.我们用别的方法做这工作试试。

I didn’t mean to make you angry.我并不想叫你生气。

你的计划意味着要花费几个小时。

Your plan would mean spending hours.E.go on doing 和go on to do

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新课标人教版高中英语必修4 Unit 2 教案

go on doing继续做一直在做的事;go on to do接着做另一件事。例如:

Please go on doing the same exercise.请接着做这同一个练习。

Please go on to do the other exercise.请做另外一个练习。

F.stop doing与stop to do

stop doing停止做,stop to do停下正在干的事去干另一件事。如:

We stopped talking.我们停止了交谈。

We stopped to talk.我们停了下来去谈话。

3.作介词的宾语

动名词可与介词一起构成介词短语。

A.介词+动名词,如:

We’ve got to think of ways of changing people’s habits.我们得想些办法改变人们的习惯。

I apologize for being so angry with you.

下列短语中的to都是介词,所以后面跟名词或-ing形式:devote to,object to,pay attention to,get down to,lead to,look forward to,stick to,be used to等。

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