when-while-练习题名师资料

1.______

Margo

was

talking

on

the

phone,her

sister

walked

in.2.______

we

visited

the

school,the

children

were

playing

games.3.______

Sarah

was

at

the

barber's,I

was

going

to

class.4.______

I

saw

Carlos,he

was

wearing

a

green

shirt.5.______

Allen

was

cleaning

his

room,the

phone

rang.6.______

Rita

bought

her

new

dog,it

was

wearing

a

little

coat.7.He

was

driving

along

________

suddenly

a

woman

appeared.8.

_____

Jake

was

waiting

at

the

door,

an

old

woman

called

to

him9.He

was

reading

a

book

______suddenly

the

telephone

rang.10.

______

it

began

to

rain,

they

were

playing

chess.11.She

saw

a

______

thewoman

was

thestreetlight.12. the

allien

was

in

the

museum,I

called

the

police.13.The

boy

was

walking

down

the

street

a

UFO

landed.14. the

alien

was

visiting

the

museum,the

boy

called

the

TV

station.15.I

was

cleaning

my

room

the

fire

broke

out.16. Linda

shouted

his

name,some

people

looked

at

her.用所给动词适当形式填空17.While

Jake

__________(look)for

_______(see)awoman.18.

They

the

playgroundwhen it______(begin)

to

rain.19.A

strange

box

________(arrive)

while

we

_________

(talk).20.

John

someone

car.21.Father still (sleep)when

I (get)up

yesterday

morning.22.Grandma (cook)I (wash)

my

facethismorning.23.Mother (sweep)the

floor

when

I (leave)home.24.I (read)

a

history

book

when

someone

(knock)

at

the

door.25.Mary

and

Alice

are

busy (do)their

homework.26.The

teacher

asked

us (keep)

the

windows

closed.27.I

followed

it (see)where

it

was

going.on28.Thestudents (play)basketballthe

3

to4onyesterday

afernoon..完成下面句子，词数不限1.

飞机在伦敦起飞时正在下雨。It when

the

plane in

London.2.

你记得汶川大地震时你在做什么吗？Do you what

you when WenchuanEarthquake .3.

当铃声想起的时候，我们正在操场上玩得很开心。We on

the

playground

when

the

bell .4.

当妈妈下班回家时，你在做什么？Mum from

work?5.

当我在做作业时，有人敲门。，someone the

door.6.

当外星人正在买纪念品的时候，那个女孩报了警。答案

1.while

2.when

3.while

4.when 5.while

6.when 7.When8.While

9.When 10.When 11.While

12.when

13.when

14.while15.when

16.when

17.was

looking

,saw 18.were

playing,began19.arrived,

were

talking

20.was

sleeping,

stole

21.was,

sleep,got

22.wascooking,was

washing

23.was

sweeping,left

24,was

reading,knock25,doing

26.to

keep27.

to

playing1.was

raining,took

off2.

remember

,

were

doing

,took

place3.were

having

fun,

rang4.what

were

you

doing

when

,came

back

home5.while

/when

I

was

doing

my

homework

,knocked

at

6.while

the

alienwas

buying

the

souvenirs,the

girl

called

the

police.，while都有“当……时候”的意思。when

既可表示某一点时间，也可以表示某一段时间

。在

when

引导的时间状语从句中，其谓语动词可以是延续性的，发生。1、I

was

just

reading

a

book

when

she

came

into

my

room.她走进我房间时，我正在看书。2、Were

you

writing

when

the

teacher

came

in?老师进来的时候，你在写信吗？3、When

he

was

a

child

he

was

always

trying

out

new

ideas.他小时候就常常试验一些新的设想。

只能表示某一段时间，不能表示某一点时间。在while引导的时间状语从句中，其谓语动词只能是延续性的，而且也只能与主句中的谓语动词同时发生或存在。例如：1、While

Jim

was

mending

his

bike,

Lin

Tao

came

to

see

him.正当吉姆修自行车时，林涛来看他。you .2、You

do

your

homework

while

’re

watchingyou .你不能一边看电视一边做家庭作业。

和

语从句多用进行时态，而when

引导的时间状语从句多用一般时态。例如：1、While

they

were

talking

,

the

bell

rang.正在他们谈话的时候，上课铃响了。2、Iwas

doingmy

homework

when

my

mothercame

back

homeyesterday

evening.昨天晚上妈妈回家的时候，我正在做家庭作注意：1)

间，when

while

TVPeter

came

in

while

/as

I

was

watching TV在看电视。当I

was

watching

TV

when

Peter

came

in.当电视。2)

when

while只能与延续性动词连用。正要例如：He

came

in

when/

as

I