動(dòng)詞時(shí)態(tài)三種變化總結(jié)

動(dòng)詞時(shí)態(tài)三種變化總結(jié)一般現(xiàn)在時(shí)

動(dòng)詞第三人稱單數(shù)形式的構(gòu)成規(guī)則:

a)

直接在動(dòng)詞詞尾加s。如:help→helps,

play→plays。

b)

以-s,

-x,

-ch,

-sh,

-o等結(jié)尾的動(dòng)詞,在詞尾加-es。如:guess→guesses,

watch→watches,

go→goes。

c)

以輔音字母加y結(jié)尾的動(dòng)詞,變y為

i再加-es。如:carry→carries,

fly→flies。

動(dòng)詞的現(xiàn)在分詞

1.

一般情況下，在動(dòng)詞后加-ing構(gòu)成：

work→working

工作

sleep→sleeping

睡

wait→waiting等待

study→studying

學(xué)習(xí)

read→reading

讀

talk→talking

談話

2.

不發(fā)音的-e結(jié)尾的動(dòng)詞去掉e后再加-ing：

smile→smiling

微笑

move→moving

write→writing

寫

但是，若是發(fā)音的e結(jié)尾，則不能去e：

see→seeing

看見

agree→agreeing

同意

3.

以重讀閉音節(jié)或r音節(jié)結(jié)尾且末尾只有一個(gè)輔音字母動(dòng)詞，要雙寫末尾的輔音字母再加-ing：

sit→sitting

坐

plan→planning

計(jì)劃

prefer→preferring

寧愿

4.

以字母ie結(jié)尾的動(dòng)詞，通常將ie改為y，再加ing：

die→dying

死

lie→lying

躺

動(dòng)詞的過去式：

【過去式的變化規(guī)則】

①

一般情況下，在動(dòng)詞原形后直接加ed。

如：wanted，played。

②

以不發(fā)音的字母e結(jié)尾的動(dòng)詞，直接加d。

如：hoped，lived。

③

重讀閉音節(jié)單詞需雙寫最后一個(gè)輔音字母，再加ed。如：stopped,

shipped。

④

以輔音字母+y結(jié)尾的動(dòng)詞去y加ed。

如：studied，worried。

2

am,is

-was

are--were

擊敗;敲打beat--beat

成為/變成become--became

開始begin--began

吹;刮blow—blew

折斷;打破break—broke

帶來bring--brought

建設(shè);建造build--built

買buy—bought

能,能夠can—could

抓/捉住;乘車catch-cought

選擇;選choose--chose

來come--came

值cost—cost

切;割;砍cut-cut-

做do—did

繪畫;畫draw--drew

喝drink--drank

駕駛drive--drove

吃eat--eat

掉下;降落fall--fell

感到;感覺feel--felt

發(fā)現(xiàn);找到find--found

飛fly--flew

忘記forget-forgot

取;獲得get--got

給give--gave

去;走go--went

種植;成長(zhǎng)grow—grew

有/吃have/has--had

聽見hear--heard

保持keep—kept

知道;認(rèn)識(shí)know--knew

學(xué)習(xí);學(xué)會(huì)learn-learnt/learned

離開;落下leave--left

借出/給lend—

lent

讓let--let

位于lie--lay

丟失lose--lost

可以may--might

意味;意思meanmeant

遇見/到meet--met

放put--put

讀read

--read注意讀法不同/e/

騎ride--rode

鈴響ring--rang

跑run--ran

說say—said

看見;看望see--saw

賣態(tài)。

1．hear

sb

do

sth./doing

2.listen

sb

do

sth./doing

3.look

at

sb

do

sth./doing

4.see

sb

do

sth./doing

5.watch

sb

do

sth./doing

6.notice

sb

do

sth./doing

4

三單練習(xí)

I.寫出下列動(dòng)詞的相應(yīng)形式：

1.

第三人稱單數(shù)：

wash_________

match

_______guess______

study______

finish_________

go________

snow______

carry_________

2.寫出下列動(dòng)詞的過去式：stop______

see________

drive

________let_______

carry______

keep_____

join______

find_______

think________

teach______

catch______

3.

寫出下列動(dòng)詞的現(xiàn)在分詞形式：

stay_______

begin______

forget_______

forget______

lie________

die

_______

run_______

prefer______

give________

ring_______

dance______

hope_______

II.

用所給動(dòng)詞的適當(dāng)形式填空：

1．I

________(write)

to

you

as

soon

as

I

_______(get)

to

London.

2.

He

doean’t

feel

well

and

____________(not

eat)

any

food

this

morning.

3.

He

______

not

_______(see)

me

come

in,

for

he

___________(read)

something

with

great

interest.

4.

I

_________(l;et)

you

have

the

book

as

soon

as

I

_________(finish)

it.

5.

While

we

________(wait)

for

our

teacher,

a

little

boy

________(run)

up

to

us.

6.

Don’t

make

a

niose.

Grandpa

__________(sleep).

7.It’s

seven

now,

Tom’s

family__________(watch)

TV.

8.

It

________(take)

me

two

hours

to

finish

my

homework

last

night.

9.

What

______

your

mother

_______(do)

at

eight

yesterday

evening?

She

_______(wash)

clothes.

10.

_______

it

______

(rain)

when

school

was

over

yesterday?

11.

What

_______(do)

_______

tomorrow?

We

________

(play)

football.

12.

There

________

(be)

a

football

match

on

TV

this

evening.

13.

They

said

they

________

(visit)

the

Great

Wall

the

next

summer

holiday.

14.

Who

_______

(dance)

the

best

in

your

class?

15.

Will

you

come

if

he

_____________

(not

come)?

16.

The

teacher

told

us

the

earth

__________

(move)

round

the

sun.

17.

They

_______

(have)

a

party

in

the

garden

if

it

________

(not

rain)

tomorrow.

18

She

________

(buy)

a

sweater

yesterday.

19.

I

don’t

know

if

Mr.Wang

______

(go)

to

Shanghai

tomorrow.

If

he

_____

(go),

I

______

(ask)

him

_______

(take)

some

books

to

my

daughter,

because

she

_______

(study)

there.

III單項(xiàng)選擇：

1.The

students

will

go

to

the

Summer

Palace

if

it

_____

tomorrow.

A.don’t

rain

B.

doesn’t

rain

C.

won’t

rain

5

2.

There

_____

an

English

film

next

week.

A.

will

have

B.

is

going

to

have

C.

is

going

to

be

D.

was

going

to

be

3.

The

picture

_______

nice.

A.

looks

B.

is

looked

C.

look

D.

is

looking

4.

She

______

down

and

soon

fell

asleep.

A.

live

B.

lain

C.

laid

D.

lay

5.

They

_____

the

office

at

nine

yesterday

morning.

A.

reached

to

B.

arrived

C.

went

D.

get

to

6.

We

shall

go

to

Shanghai

on

business

before

you

_____

back

next

week.

A.

wil

come

B.

came

C.

would

come

D.

come

7.

Don’t

smoke

until

the

plane

______

off.

A.

takes

B.

took

C.

was

taken

D.

is

take

8.

I

saw

her

____

the

room

this

morning.

A.

to

enter()

B.

entered

C.

enter

D.

enters

9.the

teacher

asked

us

______

to

school

on

time.

A.

to

come

B.

coming

C.

come

D.

comes

10.

John

is

always

______

others.

A.

help

B.

helping

C.

helps

D.

to

help

11.

He

told

us

______

at

eight.

A.

working

B.

to

work

C.

work

D.

worked

12.

You’d

better

______

at

home

and

______

your

homework.

A.

to

stay,

do

B.

stay,

do

C.

to

stay,

to

do

D.

stay,

to

do

13.

He

sat

down

______

a

rest.

A.

h