Learning about Language教学设计第二课时

unit2 Grammar 动词的ing形式作主语和宾语

教学设计

学习目标：掌握动词-ing形式作主语和宾语的用法。

学习重点：动词-ing形式作主语和宾语的用法规则。

学习难点：1.介词后接动词的-ing形式做宾语；

2.习惯上后面只接动词-ing形式做宾语的动词的用法；

3.动词-ing形式与不定式的用法区别。

学习过程：

Ⅰ导入

Get the students to guess who he is according to the following sentences . T:Read the sentences ,do you know who he is ? ※

Delivering take-out food(送外卖）

is his job. ※Reading and reciting

Chinese poems is his hobby. ※He dreamed of taking part in Chinese Poetry Conference . ※

People are amazed at his winning the Conference. Let the students pay attention to the words in red in each sentence. Ask the students the syntactic functions of the v-ing forms Ⅱ.动词ing形式做主语：

Guide the students to think and analyze the characters of the v-ing forms. 1. 动词ing形式的性质：

1）.Reading books widens（拓宽）

our knowledge. 2）.I don’t like people talking

when I’m reading.

Summary: 1. 动名词仍然保持着一些动词的性质，所以他后面可以接宾语或副词性修饰语。

Get the students to finish the following sentences and summarize the following rule：

2.

is my favorite thing.(吃东西)

is also what I want to do.(减肥) is my great dream.(飞上天空) Summary:

2.v-ing 形式作主语，位于句首，

谓语动词用单数。

Get the students to observe the following sentences and summarize the following rules：

3. 1. Would you mind my opening the window? 2. Not having been trained as a dancer is my one regret. summary: 3.动词-ing 形式的复合结构是在动词-ing形式前加上逻辑主语，来强调动作的执行者。它可以是物主代词或名词所有格。

4.动词-ing 形式的否定式是在其前面加not。

Get the students to compare the following sentences and summarize the rule：

4. 1). Helping people in need is nice.

It’s nice helping people in need.

2). Working with you is a pleasure.

It’s a pleasure working with you.

3)Seeing it again is worthwhile.

It’s worthwhile seeing it again.

Summary：5.用形式主语it，把真正的主语ing形式移到句末。

句型：

It is no use/good doing sth

做……是没有用处/好处的

It is/was worthwhile doing 做……是值得的

It is/was a waste of time doing 做……是浪费时间的

It is pleasant/useless doing…做……是有乐趣/无用的

There is no knowing … 无法知道…

There is no point doing … 做某事毫无意义…

1.___________________(没用)arguing with her.

2. ___________ (不好) staying up too late. 3. _______________(值得) seeing the film again. 4. ____________________ (浪费时间) playing computers games. 5.(无法知道)what will happen next. 6. _______________(没什么意义) persuading him to give up smoking. Let the students do some excercises: 练一练

Some healthy tips: 1.

早睡、早起有益于健康。

2.

吃蔬菜、水果有益于健康。

3.

每天锻炼有益于健康。(take exercise) 4.

充足的睡眠有益于健康。（get enough sleep）

Some advice: It is no good doing…/It is no use doing…/It is a waste of time doing…

1.

吸烟没有好处。

2.光说不做没有用。

3.在这等是浪费时间。

Ⅲ. 动词的ing形式作宾语：

Get the students to finish the following sentences and summarize the following rule：

1.“I enjoy(rope skip) .”

“I

am good at .”(swim) summary:

6. v-ing作动词的宾语，也可作介词的宾语。

Get the students to observe the pair of sentence and summarize the following rule：

2. 1）.He suggested doing it in a different way. 2）.I’m fond of drawing（画画）. Summary:

7.有些动词后接v-ing形式做宾语。

Let the students think and discuss some verbs that followed by v-ing form. 后接动词-ing形式作宾语的动词和短语:

Show the verbs and phrases to the students that usually followed by v-ing form: 常跟动词ing作宾语的动词歌诀: 避免

错过

少延误

avoid, miss, put off/postpone 建议

完成

多练习

suggest

finish

practice 喜欢

想象

禁不住

enjoy

image

can’t help

承认

否定

与嫉妒

admit

deny

envy

逃避

冒险

莫原谅

escape

risk

excuse 忍受

保持

不介意

stand

keep

mind

(1)喜欢

,

be fond of doing sth (2)花(时间、金钱)做……

spend…(in ) doing sth

(3)忙于做……

be busy (in) doing sth

(4)梦想，

梦见

dream of doing sth (5)值得….

be worth doing sth

(6)在……有困难

have difficulty (in) doing Do some excercices: 1）. They suggested

in the hotel room.

A. sleep

B. having sleptC. to sleep

D. sleeping 2）. We are now busy _____ for the examination.

A. to prepare

B. preparing

C. prepared

D. being prepared Get the students to observe the two sentences and summarize the rule: 3.1）.Mom agreed to buy me a ping-pang bat(球拍). 2）. Jack pretended not to see me when he passed. V+to do Summary : 有些动词后接to do形式做宾语。

如：afford,agree,arrange,choose,decide,hope,expect,offer,plan,promise,determine,demand,manage,fail,pre

pare,refuse,seem等

Get the students to observe the following pairs of sentences and summarize the rule: 观察思考：

4.1）.I forgot mailing your letter.

I forgot to mail your letter.

2）.Being early may mean wasting a little time.

You really mean to go?

3）.He tried opening the door with the key.

He tried to open the door with the key. Summary: 8.这些动词接即可接doing又可接to do做宾语，意义不同。

既可接不定式，又可接v-ing形式，意义差别较大的动词常见的有：

1 go on to do

接着做（另一件事）2. stop to do

停下来去做另外的事

go on doing继续做（同一件事）stop doing

停止做某事

3．remember to do

记住要做某事4. forget to do

忘记要做某事

remember doing

记得曾做过某事forget doing

忘了曾经做过某事

5. regret to do

很遗憾／抱歉地去做某事6. try to do

努力做某事

regret doing

后悔做了某事try doing

试着做某事

Do some excercises: 练一练：

1.Let’s go on the question. (discuss)

Let’s go onanother question. (discuss)

2.I shall always rememberyou for the first time.(meet) Rememberto your aunt, won’t you?(write)

Get the students to compare the following sentences and summarize the the difference between v-ing and to do：

5.作主语或宾语时to do 与doing的区别：

1. He likes playing basketball. 2.But he doesn’t want to play this afternoon .

Summary:10.一般doing表示习惯性、经常性的事情；to do表示具体的或将来的情况。

1）English well in a year is not easy. (to learn/learning) 2）.chess is fun.(to play/playing）

Get the students to learn the usage of the three words:need,want,require: 6.注意need,want,require: The bicycle needs/wants/requires repairing./to be repaired. 注意：need,want,require作“需要”解时，后接动词的-ing形式做宾语，主动形式表意义，相当于。

1）.The classroom wants .

A．clean

B．cleanedC．to clean

D．cleaning 2）．——You were brave enough to raise objections at the meeting．

——Well, now I regret _______that．

A．to do

B．to be doing

C．to have done

D．doing Do a lot of practice in different forms: Ⅳ.Practice makes perfect.

写出标识语：

1．Mr. Reed made up his mind to devote all he had to _______some schools for poor children．

A．set up

B．setting up

C．have set up

D．having set up 2．Though it sounds a bit too expensive, it is worth ______.

A. being bought

B. buying

C. to buy

D. buying it 3. She is very busy ____ her papers. She is too busy ____ callers.

A.

to write ；to receive

B. writing ；to receive C. writing ；receiving

D. to write ；for receiving 连词成句

1.smoke,be bad for. 2. play guitar,in my spare time. 3.

worth,spend money on

. 出口成章

Mary is used to (see a film)on weekends. But she is busy (practise)(dance) for the coming test this weekend. She regretted(not see)her favorite film timely. 谚语知多少

1.

眼见为实。

. 2.

好的开始是成功的一半。

. 3.

.覆水难收。

.

Let’s play a game : Share Secrets Make sentences to talk about one of your classmates, using the verbs and phrases. suggest 建议

be fond of

喜欢

dislike 不喜欢

spend…(in ) 花(时间、金钱)做……

finish 完成

be busy (in)

忙于做……

enjoy喜欢

consider考虑

hate 讨厌

mind 介意

practice练习

enjoy 喜欢

dream of

梦想，

梦见

be interested in

对什么感兴趣

look forward to

期望、盼望

have difficulty in 在……有困难

prevent…from 阻止……做某事

insist on

坚持…