外研版英語九上狀語從句復(fù)習(xí)

狀語從句（Adverbial

Clause）狀語從句含義：狀語從句是用來修飾主句中的動詞，副詞和形容詞的從句。根據(jù)其含義狀語從句可分為時間狀語從句，地點(diǎn)狀語從句，條件狀語從句，原因狀語從句，結(jié)果狀語從句，比較狀語從句，目的狀語從句，讓步狀語從句。時間狀語從句含義：在一個復(fù)合句中，從句表達(dá)的意思是主句動作或狀態(tài)發(fā)生的時間，那么這個表示時間的從句就叫做時間狀語從句。引導(dǎo)詞：when,

while,

as,before,after,assoonas,until等詞條含義用法例句when當(dāng)......時候在那時其引導(dǎo)的從句的時間狀語既可以是“時間點(diǎn)”也可以是“時間段”；從句的動詞既可以是短暫性動詞也可以是延續(xù)性動詞；3.“主將從現(xiàn)”I

was

reading

when

he

camein

.Whenhearrived,Iwaswritinganemail.

while當(dāng)......時候;和......同時引導(dǎo)的從句的時間狀語只可是“時間段”；2.從句的動詞只可是延續(xù)性動詞或表狀態(tài)的詞；3.從句中持續(xù)性詞常用進(jìn)行時態(tài)ImetAnnewhileIwastakingawalkinthepark.WhilehewaswatchingTV,hefellasleep.as“一邊……一邊”as引導(dǎo)的動作是延續(xù)性的動作as也可以強(qiáng)調(diào)“一先一后”We

always

sing

as

we

walk.The

students

took

notes

as

they

listened.

assoonas一......就......1.主句與從句的動作幾乎同時發(fā)生；2.“主將從現(xiàn)”Pleasecallmeassoonashecomesback.IwillcallyouassoonasIreachhome.before/after在......之前/后在before和after引導(dǎo)的時間狀語從句“主將從現(xiàn)”2.after引導(dǎo)先后發(fā)生的兩個動作時，這兩個動作都可以用一般過去時HewillcometoseeyoubeforeheleavesBeijing.AfterIcamebackhewenttothefactory.until直到......1.主句為肯定句中，謂語動詞必須是延續(xù)性動詞；2.否定句中，謂語動詞既可是延續(xù)性動詞也可是非延續(xù)動詞。HewillwaituntilIarrive.Thegirldidn’tgotothebeduntilshefinishedherhomeworkbyherself.（直到···才···）since自從表示從起點(diǎn)到現(xiàn)在的時間段，主句一般用完成時態(tài)。Shehaslivedalonesinceherhusbanddiedfiveyearsago.注（小技巧）：從句若是用了進(jìn)行時（即動詞用了v.-ing的）常用while引導(dǎo)。從句不是用進(jìn)行時的先考慮用引導(dǎo)詞when練習(xí)()1.—It’s10o’clocknow.Imustgo.—It’srainingoutside.Don’tleave_____itstops.A.after B.when C.until()2.MissLinhastaughtusEnglish_____wecametothisschool.A.forB.sinceＣ.beforeD.when()3.WuYiwillhelpwiththehousework____hegetshomeafterschool.A．sinceB.whileC．a(chǎn)ssoonas()4.Mr.Smithhasahabitoftakingashower_______hehasbreakfast.A.thoughB.beforeC.becauseD.since()5.—Mum,shallwehavelunch?—Wewillhaveitwhenyourdad.A.when;returns B.where;willreturn C.where;returns D.when;willreturn()6.—It’stoolate.Ihavetogonow.—Oh,it’srainingheavilyoutside.You’dbetterstay_______itstops.A.untilB.sinceC.whileD.though()7.—Wherewasyourdadatthistimelastnight?—HewastalkingwithmyuncleIwaslookingforsomeinformationontheInternet.A.afterB.untilC.sinceD.while()8.Iliketheair_____itrainsbecauseitsmellsfresh.A.sinceB.afterC.beforeD.whenever()9._____yousmileatothers,theywillsmileback.A.BeforeB.WhenC.UntilD.Though()10.Itoldhimthegoodnews_____hecamebackyesterday.A.sinceB.whileC.before D.assoonas()11.Tomknewnothing______hisfriendtoldhim.A.becauseB.untilC.sinceD.if()12.----CouldyoupleasetellJimthatIwillcallhimlater?----Sure.I’lltellhimwhenhe______back.A.comesB.cameC.hascomeD.willcome用when

,

while

,as

soon

as,

填空

1.

The

car

hit

the

man

_______

he

was

crossing

the

road.

2.

I’ll

tell

you

the

good

news_______

I

get

there.

3.

The

accident

happened

_______

I

was

on

my

way

to

work.

4.

Sports

build

the

body______

reading

builds

the

mind.

5.

I

used

to

be

rather

quite_______

I

was

young.

練習(xí)()1._____theywerequitetired,_____theycontinuedworking.A.Though,/B.Although,butC.Because,so()2._____heisill,_____hedidn’tgotoschool.A.Because;soB.Because;/C.Although;/D.Although;but()3.Wedidn’tenjoytheday________theweatherwassobad.A.becauseB.thoughC.unlessD.Till()4._______he’s

old,

he

can

still

carry

this

heavy

bag.

A.

Though

B.

Since

C.

For

D.

So

()5.Inthe

zoo

if

a

child_____into

the

water

and

can’t

swim,the

dolphins

may

come

up

______him.

A.

will

fall;

to

help

B.

falls;

to

help

C.

will

fall;

help

D.

falls;

helping

()6.We

will

stay

at

home

if

my

aunt

________

to

visit

us

tomorrow.

A.

comes

B.

come

C.

will

come

D.

is

coming()7.The

school

was

built

_________

there

had

once

been

a

church.

A.

where

B.

when

C.

in

which

D.

that

()8.You

should

finish

your

lessons

_______

you

go

out

to

play.

A.

before

B.

after

C.

when

D.

While()9.I

was

late

for

class

yesterday

_______

there

was

something

wrong

with

my

bike.

A.

when

B.

that

C.

until

D.

because

()10.Some

birds

are

____

clever

that

they

cansay

a

few

words.

A.

too

B.

much

C.

so

D.

such

()11.Itwasrainingheavily,_______wedecidedtostayathomeandwatchTV.A.butB.orC.becauseD.So()12.Hedidn’tgotoschoolyesterday_______hewasill.A.becauseB.becauseofC.ifD.so()13.Itwas_______lovel