动名词做主语和宾语

必修4 Unit 2 Working the land

编制：李小艳审定：高一英语备课

Period 5动名词做主语和宾语

每日赠言：He who does not rise early never does a good day’s work.

学习目标：Students are able to understand the usage of doing as subject and object.

预习案：

1) The parents suggested ____ in the hotel room but their kids were anxious to camp out during the trip.

A. sleep

B. to sleep

C. sleeping

D. having slept

2)How I regret ___ so much time in the net bar! I should have studied harder.

A. to waste

B. wasting

C. wasted

D. being wasted

3) We should often practise ___ English with each other.

A. to speak

B. spoke

C. speak

D. speaking

4)Keep on ____ and you will succeed.

A. a try

B. try

C. triing

D. Trying

5)His parents insist on ___ to college.

A. he should go

B. he go

C. his going

D. him to go

探究案：

动词的 -ing 形式可分为动名词和现在分词两类。作为动名词，它有名词的基本性质，因此动名词可以在句子中充当主语、宾语、表语，宾语补足语和定语。本单元学习动名词做主语和宾语。

1.动名词做主语（动名词做主语往往表示经常性、习惯性的动作。此时，谓语动词用单数形式）

动名词做主语有三种形式：

①动名词在句首直接做主语② It 在句首做形式主语，而动名词短语在后面做真正的逻辑上的主语③There be + no + 动名词

1）形式一动名词在句首直接做主语。例如：

Reading aloud is very important for us to learn a foreign language.

(collect)stamps is his hobby.

Wishing for things,however, costs nothing.

2）It 在句首做形式主语，而动名词在后面做真正的逻辑上的主语。例如

Going to bed early and getting up early is considered to be a good habit.

It is considered to be a good habit going to bed early and getting up early.

用下划线画出下面句子的形式主语和真正的主语

①It was a waste of time reading that book.

②It is dangerous standing in the middle of the street.

③Is it worthwhile quarrelling with her?

3）There be + no + 动名词。例如：

There was no knowing what he could do.

There is no (joke) about such matters.

2.动名词做宾语

动名词做宾语的六种情形：

①作及物动词宾语②it 作形式宾语，代替动名词作③作动词词组的宾语④介词的宾语

⑤既可接doing 又可接to do 的动词，但意义不同⑥常接动名词的动词或动词短语

1）作及物动词宾语。例如：

Would you mind___________(open) the window?

The girl practises __________(play)violin every evening.

2)作介词宾语。例如：

Since then, he has devoted his life to ________(find)ways to grow more and more rice.

He always thinks much before __________(do)anything.

3）it 作形式宾语，代替动名词。例如：

I found it pleasant_________(walk) along the river after supper.

Do you consider it necessary _________(try)again?

We look forward to (study )in university.

4）接doing的动词:

want, wish, hope, ask, help, refuse, learn, demand, choose, decide, plan, manage, pretend, afford ......

5）接doing 又可接to do 的动词:

A 意义基本一样，如like, love, hate, begin, start, prefer, attempt

B 意义明显不一样，如remember, forget, regret, mean, stop, try, want, need

例如：I forget to take the medicine. 译：_____________________

I forget taking the medicine. 译：_____________________

He didn’t mean to hurt you. 译：______________________

He didn’t mean hurting you. 译：______________________

6）常接动名词的动词或动词短语

A. 常跟动词ing作宾语的动词歌诀:

考虑建议盼原谅，consider, suggest,advise ,look forward to ,excuse ,pardon

承认推迟没得想，admit, delay , put off , fancy

避免错过继续练，avoid , miss ,keep, keep on , practise

否认完成停能赏，deny , finish , stop ,enjoy , appreciate

不禁介意准逃亡，can’t help , mind , allow, permit ,escape

不准冒险凭想象。forbid , risk , imagine

B. 短语有：can’t help, be used to, end up, feel like, lead to, be busy, be tired of, be fond of, be afraid of, be proud of, think of / about, put off, keep on, insist on, be good at, give up

4) 人称代词宾格+动名词：him writing

1. _____________ ( read)in the library is a bad habit. 在图书馆大声阅读是一种不好的习惯

2. It’s no use __________ (talk). 像这样谈话是徒劳无用的。

3.I ________ (regret) not having worn a thicker coat yesterday.我很后悔昨天我没有穿一件厚点的外套。3.

4.In my mind, __________ ________ (attend ) will be the only way to become a world-class writer. 在我看来，进入那所著名的大学学习是成为世界顶尖作家的唯一方法。