Learning about Language优秀教学设计范文

必修四Unit 2 Working the land

Period 3 Learning about language

----useful structure The –ing form as the Subject & Object 教学重点：

1. Enable students to understand the stentences in their reading passages containing the –ing form as the subject and object. 2.Enable students to remember the basic sentence patterns which contain the –ing form as the subject and object. Tjis will help them understand some complex sentences. 教学难点：

Enable the students to understand sentences containing the usage of the –ing form as the subject and object and be able to distinguish sentence elements that the –ing form does. 教学目标：

1. Help students to understand some basic usages of the Non-Finite Verbs. 2. Enable students to know how to use the –ing form as the subject and object correctly. 呈现新知: Lead-in T: Hello, everyone. Today, we are going to learn something more about the –ing form as the subject and object. Before we begin the new class, I will show you some signs.

Have you ever seen these signs? What do they have in common? S: Yes. All of them contain the –ing form. T: Great! Can you use the –ing form? Let’s try . Let’s translate some sentences which contain this grammar. S: OK. Translate these two sentences.

1.学习英语很重要。Learning English is very important. 2.我喜欢学英语。I like learning English. T: In the first sentence, “Learning English ”is the subject. In the second sentence, “Learning English ”is used behind the verb “like”. So it is the _____? S: Object. T: Perfect. You have known the –ing form as the subject and object. Is it very difficult? S: Not very difficult. T: Well，today we will learn more about this grammar. 感受新知:

(Language is learned in the context. ) Task 1. Read and identify.

I. Find sentences in this reading passage containing the -ing

form. Read these sentences and analyze them.

Ⅱ.Let the Ss read aloud the sentences they picked out, think over and discuss with their classmates in the groups how each of these -ing forms is being used in the situation.

1.Finding ways to grow more rice has been his life goal.

2.He saw the great need for increasing the rice output.

3.Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields.

4.He doesn’t care about being famous.

5. He enjoys listening to violin music, playing….

6.Spending money on himself or leading a comfortable life also means very little to him.

7.Just dreaming for things, however, cost nothing.

8.He awoke from his dream with the hope of producing a kind of rice that could feed more people.

活动探究

Learning about the grammar:

the -ing form as the subject and object

一.作主语

1.动词-ing形式直接置于句首主语的位置上，谓语动词用单数。表示经常的、习惯性的动作或状态.

如：Watching news on TV has become a routine for me.

在电视上看新闻已经成了我的一种日常习惯。

【即时练习】

捉弄别人是我们万万不能做的。

is something we should never do. 学习新单词对我来说非常重要。

is very important for me. 2. -ing形式短语作主语时常后置, 此时用it作形式主语。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, worthwhile等。如:

It’s no use making an excuse for this.

为这件事找借口是没有用的。

It is worthwhile discussing the question. 这个问题值得讨论。

【即时练习】

和他争辩是没有什么用的。

is useless

. 跟你在一起工作是令人愉快的事。

is pleasant

. 3.在there be结构中作主语。构成：There be + no doing。这种结构的意思相当于

“It is impossible to do…

例如：

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

若要人不知，除非己莫为。

2）There is no joking about such matter. 这种事开不得玩笑。

3）There was no knowing when he would leave. 无法知道他什么时候离开。

【归纳】常用-ing形式作主语的句型有: It is a waste of time doing…

做……是浪费时间的

It is no good/use

doing…

做……是没用的

It is worthwhile doing…

做……是值得的

There is no denying the fact that…

不可否认……

二.作宾语

动词-ing形式作宾语有三种情况: 1.有些动词只能后接动词-ing形式作宾语

只能后接动词-ing形式作宾语的动词,常见的有avoid,consider,enjoy,keep,finish,suggest,dislike,risk,delay,escape,cannot help, imagine, mind, miss, practice, cannot stand, put off, give up等。如：

我们必须设法避免犯同样的错误。

We must try to avoid repeating the same mistake．

人们忍不住嘲笑那个愚蠢的人。

People couldn’t help laughing at the foolish man．

【六句口诀助记忆】

避免错过少延期，

建议完成多练习，

喜欢想象禁不住，

承认否认与妒忌，

逃避冒险可原谅，

忍受保持不介意。

【即时练习】

你是否考虑过找一位挚友?

Have you

one special friend?

晚饭后你想和我一起散步吗? Do you

with me after supper?

2.

既可接动名词又可接不定式作宾语的动词,

常见的有: like, love, hate, prefer, begin, start, continue, forget, remember, regret, mean, try等。

1）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, 用动名词表示泛指经常的动作, 不定式表示具体的一次动作。

2）在begin, start, continue之后, 用动名词或不定式, 意义无区别, 尤其是当主语是人的时候。

3）在动词forget, remember, regret之后, 用动词-ing形式与不定式形式意义大不同。

动词-ing形式表示动作先于谓语发生, 不定式形式表示后于谓语动作。

我记得我已把信寄了。I remember

. 我会记着去寄信的。I’ll remember

. 我真后悔没赶上那次报告会。I regret

. 我遗憾地告诉你,我不能接受你的建议。

I regret

I can’t take your advice. 4）在try, mean之后,意义也不相同,如try to do (设法),try doing (试着), mean to do (打算,有意要做),mean doing (意思是,意味着)。

我并不想让你生气。I didn’t mean

. 你的计划意味着要花费几个小时。Your plan would mean

. 5）go on doing 和go on to do

go on doing

继续做一直在做的事；

go on to do

接着做另外一件事。

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

请做另外一个练习。

Please go on ______the other exercise．

【归纳】V + to do / doing 意义不同的短语

3.作介词宾语

我向你道歉,刚才对你那样生气。I apologize

with you.

我坚持为这次出行带足需要的食物。I insist on

for this hiking. 我对看足球赛很感兴趣。I am very interested in ________________________. 【keep in mind】下列短语中的to都是介词,所以注意后面跟名词或动词-ing形式: devote to, object to, pay attention to, get down to, lead to, look forward to, stick to, be used to等。

Task 2.

Practice and consolidation. Using -ing forms to finish Ex.2, 3 & 4 on Page 13 ：

discuss in groups and show the results on the white boards. Explain some difficult problems if necessary. Task 3.

Let’s sum up.

Homework 1.

Summarize the rules and sentence patterns of -ing form as the Subject and Object in your notebook and do more practices. 2. Preview the reading passage of using language. 板书设计：

The –ing form as the subject and object The subject

The object

1. Doing + V单

1. V + doing 2. It is +adj/n. + doing

2. V+ to do/doing almost the same : 1)

2) 3. There is no doing

different : 3)

4)

5)

3. Prep +doing

【课后巩固运用】

Ⅰ.翻译句子

1.与他争论就是浪费时间。

2.做这件傻事毫无意义。

3.他们脸上没有笑容,相反都做了鬼脸。

4.我们得想办法改变人们的习惯。

5.人们忍不住嘲笑那个愚蠢的人。

Ⅱ.单项填空

1.Mark often attempts to escape

whenever he breaks traffic regulations.

A.having been fined

B.to have been fined C.to be fined

D.being fined 2.I really appreciate

to help me,but I am sure that I can manage by myself.

A.you to offer

B.that you offer C.your offering

D.that you are offering 3.The thief took away the woman’s wallet without

.

A.being seen

B.seeing C.him seeing

D.seeing him 4.No one can avoid

by advertisements.

A.to be influenced

B.being influenced C.influencing

D.having influenced 5.They are considering

before the prices go up.

A.of buying the house

B.with buying the house

C.buying the house

D.to buy the house 6.If I had remembered

the door,the things would not have been stolen.

A.to lock

B.locking C.to have locked

D.having locked 7.My transistor radio isn’t working.It

.

A.need repairing

B.needs to repair

C.needs repairing

D.need to be repaired 8.It is no use

me not to worry.

A.you tell

B.your telling C.for you to have told

D.having told 9.He is very busy

his papers.He is far too busy

callers.

A.to write;to receive

B.writing;to receive C.writing;receiving

D.to write;for receiving 10.The suspect at last admitted

stolen goods but denied

them.

A.receiving;selling

B.to receive;to sell C.to receiving;to selling

D.to have received;to have sold 参考答案：

感受新知

Read and identify. 1.the -ing

form as subject

2.the -ing

form as object

3.the -ing

form as object

4.the -ing

form as object

5. .the -ing

form as object

6.the -ing

form as subject

7.the -ing form as subject

8.the -ing form as object 活动探究

1. (1)Playing tricks on others;

(2)Learning new words (1) It; trying to argue with him

(2)It; working with you 2. (1) considered looking for

(2) feel like having a walk (1) ①posting the letter;

to post the letter; missing the report; to tell you

②to make you angry; spending several hours;

③doing; to do 3. (1) for being so angry (2) taking enough food

(3) watching football games 【课后巩固运用】I. 1. It is a waste of time arguing with him. 2.There is no point doing such a silly thing. 3.Instead of smiling, each of them made a face. 4.We’ve got to think of ways of changing people’s habits.

5.People couldn’t help laughing at that foolish man. Ⅱ.1~5 DCABC

6~10 ACBBA