现在进行时讲解及试题答案

小学英语语法之

现在进行时[详解、练习、答案]

一、概念

现在进行时表示说话时正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作．

结构：助动词

be

(

am

/

is

/

are

)

+现在分词.

二、

现在分词的构成：

1.大多数动词后可在动词后直接加-ing．

Eg:

carry-carrying,catch-catching,drink-drinking,

enjoy-enjoying

hurry-hurrying

,do-doing

,

read-reading

,

think-thinking

2.

如果动词以-e结尾,则去掉-e,再加-ing,

如come-coming

,

have-having

,

make-making,ride-riding,write-writing,take-taking,use-using．

3.

如果动词只有一个元音字母,而其后跟有一个辅音字母时,将此辅音字母双写,再加-ing

如：

hit-hitting,let-letting,

put-putting,run-running,sit-sitting．

4.

如果动词有两个音节,且重音在第二个音节上,则末尾的辅音字母须双写,再加-ing,

如:

for’get-forgetting,pre’fer-preferring,up’set-upsetting．试比较

’benefit/benfiting,

’differ/differing,’profit/profiting,这些词的重音在第一个音节上,因此其末尾的辅音字母不双写．

5.

以

-ic

结尾的动词,应先把

-ic

变为

-ick,再加

-ing,eg:

panic/panicking,picnic/picnicking,但

lie/lying

,die/dying,tie/tying是特殊变化要记住．

三、句型结构：

1.现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词

be

(

is

/

am

/

are

)

上．

1)现在进行时的肯定形式：主语+be(am/

is/are)+doing+其他成分

I

am

singing

.

They

are

writing

.

2)现在进行时的否定形式:主语+be(am/

is/are)+not

+doing+其他成分

I

am

not

singing

.

They

aren’t

writing

.

3）一般疑问句及回答：be(am/

is/are)+

主语+doing+其他成分

Am

I

singing

?

Yes

,you

are

.

/

No,you

aren’t

.

Are

they

writing

?

Yes

,they

are

.

/

No,they

aren’t

.

4)特殊疑问句及回答:特殊疑问词+be(am/

is/are)+主语+doing+其他成分

What

are

you

doing?

We

are

playing

(要求就提问内容具体回答).

2.

缩写形式如下:

I

am---I’m

You

are---You’re

He

is---He’s

She

is---She’s

It

is---It’s

We

are---We’re

They

are---They’re

3.说明:

不是所有动词都能用现在进行时态的,如：

see、like、want、know

等动词往往都不用进行时态．

四．用法：

1.表示现在(

指说话人说话时)

正在发生的事情．往往与

now,at

the

moment,just

等副词连用,以示强调．

We

are

waiting

for

you.

What

are

you

doing?

Some

one’s

knocking

at

the

door．

2.正在进行着的动作可视为未完成的动作：

He’s

talking

to

his

friends

in

the

classroom.

可用

still

一词强调动作的持续性

He’s

still

talking

to

his

friends

in

the

classroom.

3.

表示长期的或重复性的动作,说话时动作未必正在进行．

Mr.

Black

is

writing

another

article.

Don’t

take

that

book

away.

Your

father’s

using

it.

She

is

learning

piano

under

Mr.

Black.

4.现在进行时可用来表示不会长期发生的动作或情况,或被认为在短期内正在进行的动作或存在的情况：

What’s

your

brother

doing

these

days?

He’s

studying

English

at

Oxford

University.

5.现在进行时也可以用来表示当前的动向：

People

are

becoming

more

and

more

beautiful

these

days.

6.

表示渐变的动词有：become,turn,get,grow,run,go,begin等．

The

leaves

are

turning

brown.

It’s

getting

colder

and

colder.

7.与always,constantly,forever

等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩．

You

are

always

changing

your

mind.

8.

现在进行时(以及

be

going

to）可以表示为将来安排好的活动和事件

We’re

spending

next

winter

in

China.

用arrive,come,go,leave

等动词的现在进行

A.cut

B.

are

cut

C.

are

being

cut

D.

had

been

cut

答案：1.

Are

,flying,I

am

2.

Are

sitting,

3.Is,talking

4.

are

plying

5.

are,doing

6.am

singing

7.

is,mending

8.

is

mending

9.are

plying

10.is

cooking

11.

are

having

12.

Is

,writing

13.

are

fly