Unit8现在完成时专项练习人教版八年级英语下册

现在完成时专项练习【随堂练习之对症下药】一、基本结构。1.Theyhavealreadyfinishedthework.(一般疑问句）_____theyfinishedthework_______?2.Theyhavealreadyfinishedthework.（否定）

They____________thework______.3.Hehaslivedheresince1999.(就划线部分提问)

_______________he_______here?4.Hehasneversurfed,_______________?（改成反意疑问句）答案：1.Haveyet2.haven’tfinishedyet3.Howlonghaslived二、标志词使用。1.alreadyyet A:Hasyourbrotherfinishedhishomework________? B:Yes,he’s_________doneit.答案：yetalready2.since和for(since+点时间，for+段时间)1)______twoyears 2)_______twoyearsago 3)_______lastmonth4)______1999 5)_______yesterday 6)_______4o’clock7)______4hours 8)_______anhourago 9)______shelefthere10)_______wewerechildren11）Tom________inthefactory_______heleftschooltenyearsago.(work)12）A:Howlong_______you________inthisschool?(teach) B:______6years.答案：forsincesincesincesincesinceforsincesincesincehasworkedsincehavetaughtforsince和for可以相互转换。 IhavebeenanEnglishteacher__________________.（自从2022年） IhavebeenanEnglishteacher__________________.（自从2年前） IhavebeenanEnglishteacher____________________________________. （自从我大学毕业） IhavebeenanEnglishteacher__________________.（有2年了）答案：since2020since2yearsagosinceIgraduatedfromtheuniversityfor2years【标志词补充】至今为止：sofar,uptonow,tillnow最近:recently,lately,thesedays最近几年内:inthepast/lastfewyears,overtheyears第一次:It’sthefirsttime3.have/hasgoneto去了，说话时某人不在，只用于第三人称have/hasbeento去过，常与ever,never,once,twice等连用have/hasbeenin在……，与时间段连用，用howlong提问=1\*GB2⑴A:WhereisBob? B:He________________Japanwithhissister.=2\*GB2⑵A:Howlong________you___________China? B:I________________herefor3years.=3\*GB2⑶A:Howmanytimes________you_____________Beijing?B:Never.答案：(1)hasgoneto(2)havebeeninhavebeen(3)havebeento三、非延续性动词和延续性动词的转换。Shehas__________theputerfortwoyears.(buy)Mymotherhas__________thearmyforfiveyears.(join)Ihave__________Shanghaifor3days.(leave)Ihave__________thedictionarysince3daysago.(borrow)Thefilmhas__________for10minutes.(begin)Theconcerthas__________forhalfanhour.(finish)Hisdoghas__________fortwoyears.(die)He

____________here

since

three

days

ago.

(eback)答案：1.had2.beenin/beenthememberof3.beenawayfrom4.kept5.beenon6.beenover7.beendead8.beenback【常见非延续动词转延续性动词】leave

be

away

borrow

keep

buy

have

begin/start

be

on

die

be

dead

finish

be

over

fall

ill

be

ill

get

upbe

up

catch

a

cold

have

a

cold

e

here

be

here

go

there

be

there

bee

be

e

back

be

back

fall

asleep

be

asleepget

to/

arrive/reach

be

(in)

leave

be

away

from

get

to

know

know

go

(get)

out

→be

out

put

on→

wearjoinbein/beamemberof...(成为…的一员)openbeopenclosebeclosed【小试牛刀】一、单项选择。1.

The

famous

writer

_____

one

new

book

in

the

past

two

year

.

Ａ.

is

writing

Ｂ.was

writing

Ｃ.wrote

Ｄ.has

written

2.How

long

have

you

____

here

?

—

About

two

months

.

Ａbeen

Ｂ.

gone

Ｃ.

e

Ｄ.

arrived

3.

—Our

country

____

a

lot

so

far

.

—Yes.

I

hope

it

will

be

even

______

.

Ａ.

has

changed

well

Ｂ.

changed

good

Ｃ.

has

changed

better

Ｄ.

changed;

better

4.

—______

you

___

your

homework

yet

?Yes.

I

_____

it

a

moment

ago.

Ａ.Did;

do;

finished

Ｂ.Have;

done;

finished

Ｃ.Have;

done;

have

finished

Ｄ.

will;

do;

finish5.

We

______

Xiao

Li

since

she

was

a

little

girl

.

Ａ.

know

Ｂ.

had

known

Ｃ.

have

known

Ｄ.

Knew6.

Harry

Potter

is

a

very

nice

film.

I

_____

twice.

Ａ.

will

see

Ｂ.

have

seen

Ｃ.

saw

Ｄ.see7.These

farmers

have

been

to

the

United

States

.

——Really?

When

_____

there

?

Ａ.

will

they

go

Ｂ.did

they

go

Ｃ.

do

they

go

Ｄ.

have

they

gone

8.Zhou

Lang

______already

______in

this

school

for

two

years

.

Ａ.

was

studying

Ｂ.

will

study

Ｃ.

has

studied

Ｄ.

are;

studying

9.His

father

______

the

Party

since

1998

.Ａ.joined

Ｂ.has

joined

Ｃ.

was

in

Ｄ.

has

been

in10.Do

you

know

him

well

?

—

Sure

.We

______

friends

since

ten

years

agoＡ.

were

Ｂ.

have

been

Ｃ.

have

bee

Ｄ.

have

made

11.

He

has

___

been

to

Shanghai,

has

he

?

Ａ.

already

Ｂ.never

Ｃ.ever

Ｄ.

still

12.

Hurry

up!

The

play

__________

for

ten

minutes

.

Ａ.

has

begun

Ｂ.

had

begun

Ｃ.

has

been

on

Ｄ.

began

13.Miss

Green

isn't

in

the

office.

She_______

to

the

library.

Ａ.has

gone

Ｂ.

went

Ｃ.will

go

Ｄ.

has

been

14.My

parents

______

Shandong

for

ten

years.

Ａ.

have

been

in

Ｂ.

have

been

to

Ｃ.

have

gone

to

Ｄ.

have

been

15.The

students

have

cleaned

the

classroom,

____?

A.

so

they

B.

don’t

they

C.

have

they

D.

haven’t

they

答案：DACBCBBCDBBCAAD二、用所给词正确形式填空。1.Lily,willyougotoJenny'sbirthdaypartythisSaturday?I'mnotsure.BecauseI_________(invite)sofar.

2.ThefilmOperationRedSea__________(win)alotofpraisesinceitsfirstshowmonthsago.

3.Doyoustillplaybasketball?Oh,no.I_________(play)itforthepasttwoyears.

4.Millie__________(work)inthisfactorysince1990,andheloveshisworkalot.

5.Whatdoyouthinkofyourjuniorschoollife?It______(leave)somesweetmemoriesinmyheartinthepastthreeyears.6.MrBrown___________(live)inBeijingsincehecametoChina.7.We____________(learn)Englishforaboutthreeyears.8.MrGreen__________(travel)toseveralplacesinSouthChinasincehecamehere.9.I____________(stay)therefortwomonthslastyear.10.CouldyoutellmewhereTom__________(go)?Imustfindhim.Sorry,Ihavenoidea.Buthewasherejustnow.11.KuibaistheonlyChinesecartoonthatI___________(see)thisyear.12.DoyouknowBettyverywell?Yes,sheandI___________(be)friendssincewemetinGuangzhoulastsummer.13.Ican’tgot