Unit3-Grammar-名师教学设计

2/2Unit3Grammar名师教学设计The

Third

PeriodGrammarTeaching

goals

教学目标1.

Target

language

目标语言

2.

Ability

goals

能力目标Enable

the

students

to

learn

to

use

the

-ing

form

as

the

attribute,

the

object

complement

and

the

predicative.

3.

Learning

ability

goals

学能目标Help

the

students

learn

how

to

use

the

-ing

form

as

the

attribute,

the

object

complement

and

the

predicative.

Teaching

important

points

教学重点Let

the

students

know

the

members

of

the

sentence

and

the

structures

of

the

sentences

with

the

-ing

form.

Teaching

difficult

points

教学难点Help

the

students

to

tell

the

-ing

form

as

the

predicative

and

the

usage

of

the

present

continuous

tense.

Teaching

methods

教学方法Practice

and

conclude.

Teaching

aids

教具准备A

computer

and

a

projector.

Teaching

procedures

&

ways

教学过程与方式StepⅠRevision

Now

let’s

have

a

revision

about

the

-ing

form

used

as

the

subject

and

the

object.

Here

are

some

sentences

for

you

to

translate.

1.

Talking

to

him

is

talking

to

a

wall.

2.

Smoking

may

cause

cancer.

3.

Walking

is

my

sole

exercise.

4.

Talking

mends

no

holes.

5.

I

suggested

bringing

the

meeting

to

an

end.

6.

He

admitted

taking

the

money.7.

I

couldn’t

help

laughing.8.

Your

coat

needs

brushing.

Suggested

translation:

1.

和他说话等于对牛弹琴。2.

吸烟会致癌。3.

散步是我唯一的运动。

4.

（谚）空谈无济于事。5.

我建议结束会议。6.

他承认钱是他拿的。7.

我禁不住笑了起来。8.

你的大衣需要刷一下了。Step

2

New

usage

of

the

-ing

formrt5y

一．-ing

form

is

used

as

the

attribute.

1.

单个动词的-ing形式作定语位于被修饰名词的前面，既可以表示被修饰者的作用或功能，也可以表示被修饰者的动作或状态。如：building

materials

=

materials

for

building

建筑材料drinking

water

=

water

for

drinking

饮用水a

walking

stick

=

a

stick

for

walking

手杖a

reading

room

=

a

room

for

reading

阅览室a

writing

desk

=

a

desk

for

writing

写字台tiring

music

=

music

that

is

tiring

烦人的音乐a

surprising

result

=

a

result

that

is

surprising

一个惊人的结果2.

-ing形式短语作定语时,

放在所修饰的名词之后,

并且在意思上相当于一个定语从句。如：They

lived

in

a

room

facing

the

street.

=

They

lived

in

a

room

that

faces

the

street.

他们住在一间面朝街的房子。The

man

standing

there

is

Peter’s

father.

=

The

man

who

is

standing

there

is

Peter’s

father.

站在那儿的那个人是彼得的父亲。二、-ing形式作宾语补足语The

object

complement

is

used

to

explain

what

object

has

done,

or

doing,

or

to

do.

Or

we

can

think

that

the

speaker

wants

to

express

his/her

meaning

more

completely.

Of

course,

in

this

unit

we

only

study

the

-ing

form

as

the

object

complement.

The

structure

of

the

sentence

with

an

object

complement

is:

(Show

the

following

on

the

screen.)

Subject

+

predicate+

Object

+

Object

complement

1.

1)

动词-ing形式作宾语补足语常放在宾语后面，表示一个正在进行的主动性的动作，强调一个过程或一种状态。如：When

we

returned

to

the

school,

we

found

a

stranger

standing

at

the

entrance.

当我们回到学校时,

发现一个陌生人站在大门口。We

found

the

snake

eating

the

eggs.

我们发现蛇正在吃鸡蛋。I

found

a

bag

lying

on

the

ground.

我发现地板上放着一个包。The

boss

kept

the

workers

working

the

whole

night.

那老板让工人整夜地工作。

2）当主句转换为被动结构时,

原来作宾语补足语的动词-ing形式便转换为主语补足语。如：They

found

the

result

very

satisfying.

=

The

result

is

found

very

satisfying.

这个结果很令人满意They

heard

him

singing

in

the

next

room.=

He

was

heard

singing

in

the

next

room.

有人听到他在隔壁房间唱歌。2.

能用-ing形式作宾语补足语的几类动词:

1)

表示感觉和心理状态的动词，常见的有see,

hear,

feel,

smell,

find,

notice,

observe,

look

at,

listen

to等。如：We

saw

a

light

burning

in

the

window.

I

felt

somebody

patting

me

on

the

shoulder.

3.see,

hear,

feel,

watch等动词之后用-ing形式和动词不定式作宾语补足语的区别：We

passed

by

the

classmates

and

saw

the

teacher

making

the

experiment.我们走过教室，看见老师在做实验（只在走过教室的刹那间，看见老师正在做实验）We

sat

an

hour

and

watched

the

teacher

make

the

experiment.

我们坐了一个小时，看老师做实验.（一个小时之内一直在看老师作实验）②如果宾语补足语是短暂性动词，动词不定式短语表示一次动作，而-ing形式则表示反复动作。如：We

heard

the

door

slam.

We

heard

the

door

slamming.三、-ing形式作表语-ing形式作表语时放在系动词之后，用来泛指某种动作或行为，以说明主语的身份、性质或情况。如：Her

hobby

is

painting.

她的业余爱好是画画。My

job

is

looking

after

the

children.

我的工作就是照顾这些孩子。His

concern

for

his

mother

is

most

touching.

他对母亲的关爱很感人。Step4.Exercises

Do

some

exercise

(on

the

screen

)to

consolidate

their

understanding

Step

5.summary

Today,

we

learned

some

use