Unit 2 V-ing形式作主语和宾语

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Unit 2 Working the land

Learning about Language

The use of the -ing

form as Subject

and Object

Learning aims

1. Talk about the -ing form as the subject and object.

2. Explain the usage of the -ing form as the subject and object correctly and freely.

3. Enable Ss to master how to use the -ing form freely.

1. Since then, finding ways to grow more rice has been his life goal.

2. He enjoys listening to violin music, playing mah-jong, swimming and reading.

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

4. However, he doesn’t care about being famous.

Read the sentences from the reading passage.

subject

subject

object

object

Playing with fire is dangerous.

表示一般或抽象的多次行为。

Be careful! To play with fire will be dangerous.

表示具体的或一次性的动作。

to do or v.-ing?

I. v. -ing 作主语

1.动词-ing 形式作主语时，多表示经常性、习惯性的动作，谓语动词多用单数形式。

2.形式主语it代替 -ing形式作主语的常见结构：

（1）It is +a waste of time doingXXXXX

做XXXXXXXXXX是浪费时间的

（2）It is +no (good\use\fun)+ doingXXXXX

做XXXXXXXXXX没好处、没用、没意思

（3）It is +adj. +doing sth.

It is/feels funny doing sth.做某事（感觉）很滑稽

It is useless doing sth. 做某事无用

It's worthwhile doing sth.做某事是值得的

（4）There be + no + doing（joking/knowingXXXXX）

Playing computer games is no good.

=It’s no good playing computer games.

II. v. -ing 作宾语

We should practise _________ (speak) English every day.

He devoted his life to _________ (study) the wild animals.

Missing the bus means ________ (wait) for another two hours.

speaking

studying

waiting

I’m great!

1.只接v.-ing作宾语的常见动词

avoid, miss, advise, finish, practise，enjoy, imagine, admit, deny, envy, escape, risk, excuse, stand, keep, mind等。

【Summary】

2. 只接v. -ing作宾语的常见动词短语

insist on, object to, be good at, lead to, put off,

give up, feel like, look forward to, devote to,

be worth, get used to, pay attention to等。

3. 动词或短语forget, go on, mean, regret, remember, stop, try, be used to, can’t help后跟动名词和跟不定式区别较大，需注意。

forget, regret, remember后跟动名词表示已经发生的动作；后跟不定式表示将要发生的动作。

stop doing 停止做某事

stop to do 停下来（做别的事）

4. need/want/require/deserve doing sth.

=need/want/require/deserve to be done

e.g. My hair needs cutting.= My hair needs to be cut.

【即学即练】单句语法填空

It took the workmen only two hours to finish ________

（repair) my car.

repairing

2. Have you forgotten _________( borrow) $1,000 from me last month? Will you please remember __________(bring) it tomorrow?

3. My brother keeps _______(help) me with my work.

4. We should often practise ________(speak) English with each other.

borrowing

to bring

helping

speaking

1. If you can keep ________(read) English newspapers, your English will be improved.

2. He has promised __________(come) to my birthday party.

3. I hate _________________(tell) lies!

4. ① I will never forget __________(go) to Beijing with him last summer.

② I forgot ________(tell) her the news, so she knew nothing about it.

reading

to come

telling/to tell

going

to tell

I.Complete these sentences.

Class exercises

5. Though it sounds a bit too dear, it is worth _________(buy).

6. We are both looking forward to _______(go) on vacation next week.

7. The story was so funny that we couldn’t help _________(laugh).

8.You must pay attention to ________(read) the works of Lu Xun.

9. You should work tonight instead of __________ (watch) TV.

buying

going

reading

laughing

watching

1. Summarize the rules of v-ing form

as the Subject and Object in your

own way.

2. Finish the exercises of “Discovering

useful structures” on Page 13.

Homework

Thank You![全文已结束，注意以上仅为全文的文字预览，不包含图片和表格以及排版]

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