命题点3 指示代词

第三部分

语法专题精讲练专题四

代词命题点3

指示代词

初中常见的指示代词的用法如下表：代词用法this（复数：these）（1）指代时间或空间上离说话人较近的人或物；（2）指代下文要提到的事；（3）在电话用语中,

常用this介绍自己是谁。that（复数：those）（1）指代时间或空间上离说话人较远的人或物；（2）指代前面刚刚提到过的事；（3）在电话用语中，常用that询问对方是谁；（4）用于比较级结构中，代替前面提到的名词，that指代可数名词单数或不可数名词，those指代可数名词复数。&1&

it与one的用法辨析代词用法例句it（复数：them）特指上文提到的同一事物（同类同物）。I

just

put

my

key

on

the

desk,

but

now

I

can’t

find

it.one（复数：ones）泛指上文提到的同类人或事物中的一个（同类异物）。I

don’t

like

this

pen.

Please

show

me

a

better

one.拓展it的特殊用法1.it作形式主语时，常用于下列句型中：（1）It’s+adj.（+for/of

sb.）+to

do

sth.

做某事（对某人来说）是……/（某人）做某事是……的。（2）It’s

time

to

do

sth./for

sth./that…

是（做）……的时候了。（3）It’s

one’s

turn

to

do

sth.轮到某人做某事。（4）It

seems/seemed

that…

好像/似乎……（5）It’s+adj.+that从句

做某事是……的。（6）It’s

a

pity

that…

遗憾的是……（7）It’s

a

good

habit

to

do

sth.

做某事是个好习惯。（8）It

takes/took

（sb.）+一段时间+to

do

sth.

做某事花费（某人）……（多长）时间。（9）It

is

said/reported/believed

that…

据说/据报道/人们相信……（10）It’s

a

waste

of

time/money

（in）

doing

sth.做某事是浪费时间/金钱。2.

it作形式宾语时，常用于下列句型中：（1）find/think/make/consider/feel

it+adj.+to

do

sth.（2）find/think/make/consider/feel

it+adj.+that从句3.

指代婴儿或身份不明的人。如：There

is

a

knock

on

the

door.

It

must

be

the

postman.4.

用作主语，表示自然现象、时间、季节、天气或距离等。如：It’s

sunny

today.随堂练句子盲填1.The

population

of

China

is

larger

than

_____

of

the

US.

We

Chinese

is

a

big

family.that2._______

standing

outside

the

school

gate

are

Tom’s

grandparents.Those3.The

fridges

are

on

sale

in

the

supermarket

today.

Let’s

go

and

buy

_____

for

our

new

kitchen.one4.______

girl

in

blue

over

there

is

my

classmate

Molly.

We

often

do

homework

together.That5._______

are

Emma’s

friends.

They

are

from

England.These6.______

bag

is

one

of

my

relatives’.

Please

look

after

it

for

me.This7.I

lost

my

pen

and

I

can’t

find

___

anywhere.it9.We

followed

what

they

said

to

control

the

machine,

but

___

didn’t

work.it10.You

can

buy

the

jacket

on

the

Internet.

It’s

cheaper

than

______

in

the

clothing

store.those8.—Why

do

you

look

through