Section Dppt课件配套教案内容

Unit 6 Topic 3 Section D Teaching Aims: 1.Review the use of Infinitive 2.Use Infinitive flexibly in practice Key Points: 1.Syntactic function of Infinitive 2.How to use Infinitive Difficult Points: How to use Infinitive in practice Teaching Procedures: Step 1: Greeting Step 2: Lead in a.show some sentences and pay attention to the underlined parts

Observe the underlined parts and find out the similar structure.

“to + do “

b.Have a look at the underlined parts and analyze the use in the sentences. To speak English is not easy for us. (主语）

He likes to play basketball. （宾语）

My work is to clean the room every day. （表语）

My mother asked me to learn English well. （宾补）

I have two letters to write. （定语）

To learn English well, you must try your best. （目的状语）

The boy is old enough to go to school. （结果状语）

Glad to see you. （原因状语）

Step 3: Review the use of Infinitive

主语

宾语

to do

表语

定语

宾补

状语（目的，原因，结果）

1.

作主语

a.

Translation

出国是他的梦想。

b.

用it作形式主语的情况

It’s +n. +to do sth.

It’s +adj. +for sb to do sth.

It’s +adj. +of sb to do sth. 2.

作宾语(v + to do) a.

observe the sentences b.

Review the verbs using the infinitive as object complement. need to do

learn to do agree to do

stop to do plan to do

decide to do

go on to do

try to do

begin to do

start to do

refuse to do

like to do forget to do

remember to do c.在find,think等词后跟to do作宾语时，常用it作形式宾语，而真正的宾语是

to do.

I found it difficult to fall asleep. 3.

作宾补(v. + sb + to do ) a.

Work in groups to find out the verbs using the infinitive as object complement b.

Show some examples

want sb to do

wish sb to do

invite sb to do

order sb to do force sb to do

like sb to do

would like sb to do help sb to do 4.

作状语

Observe the sentences and find out the use of underlined parts “too...to...”

太...而不能... 5.

作表语

6.

作定语

7.

不定式省略“to”的四种情况：

a.

Ask students to review

b.

Show some examples and lead students to review them

1、would rather，had better后。

e g: You had better stay at home. 2、

Why not+动词原形。

e.g：Why not have a good rest on Sunday? 为什么星期天不好好休息一下呢?

3、使役动词

let, have, make 等后接不定

e.g: Let him go! 让他走!

4、感官动词: see, watch, look at, hear, listen to, smell, feel, find 等后作宾补，省to。

如：I saw him dance. 我看见他跳舞。

（其中help的to可省可不省）

e.g: Let me do it. e.g: I saw him cross the street. 比较：

I heard her singing in the next room.（强调正在）

I heard her sing in the next room.（强调全过程）

8.

疑问词+ to do

主语

a.

所作成分

宾语

表语

宾补

Step 4 Exercise

The teacher and students do the exercise and analyze the key points.

Step 5 Summary Step 6 Homework

1.复习完不定式作宾语后，请同学们把动名词做宾语的情况列举出来

2.列举既可以跟to do不定式作宾语

还可以跟doing动名词做宾语的例子并比较其区别

Eg:I finished doing my homework.

板书设计：

Revision (the Infinitive)

主语

It’s +n. +to do sth.

It’s +adj. +for sb to do sth.

It’s +adj. +of sb to do sth. to do

宾语

(v. +to do )

在find,think等词后跟to do作宾语时，常用it作形式宾语，而真正的宾语是

to do. 表语

定语

宾补

(v. +sb +to do)

状语（目的，原因，结果）

Too...to...

太...而不能...

疑问词+ to do

主语/宾语/表语Enough...to...

/

宾补