九大状语从句精讲课件高考英语一轮复习

状语从句时间状语地点状语原因状语目的状语结果状语条件状语让步状语状语是什么?Hedidn’tdowell

thistime

becauseof

carelessness.修饰动词的成分状语Well

是副词，表程度thistime表示时间状语becauseof

carelessness表示原因状语状语从句引导词时间：when,while,as,since,assoonas,till,until地点：where，wherever，anywhere，everywhere原因：because,as,for,since,nowthat，considering目的：sothat,inorderthat,forfearthat,incasethat结果：sothat,

so…that,such…that条件：If,unless,aslongas让步：though,although,as,evenif/though,while,whether…or…,nomatter状语从句第五组：名词短语引导的状语从句第一组：when,while,as第二组：Before,after,since第三组：Till,until第四组：一……就……when既可以引导瞬时性动作，也可以引导持续性动作Hisphonerangwhenheopenedhiseyes.2.while引导持续性动作且是进行时态Hisphonerangwhilehewassleeping.当……时候第一组：when,while,as3.As引导瞬时性动作和持续性动作，同时发生，表示“一边...一边...”，“随着”Theboysnored(打呼噜）asheslept.Asyougrowolder,you'llknowbetterandbetteraboutyourself.第一组：when,while,as

区别点词翻译引导动词as当……时候；一边……一边；随着瞬时性或延续想动作when当……时候瞬时性，延续性动作while延续性动作进行时when练习_______thefirebrokeout,allthestudentsweresleepingsoundly.Marywashavingdinner_______Isawher.Pleasedon'ttalksoloud_______othersareworking._______thedayswentby,hebecamestronger.Wesang_______wewalkedalong.WhenWhenwhileAsassince1.现在完成时+since+一般过去Ihavefalleninlovewithher

since

IsawLisa’sdance.2.在“It

is

+一段时间＋since＋时间点”始。Itisthreeyearssincethewarbrokeout.Itis

tenminutes

since

heslept.

他已经睡了十分钟了。

Before在……之前After在……之后Since自从Before1.“It

will

be/was

+一段时间＋before+时间点”……才；……就It

will

be

long

before

we

meet

again.Itwon’tbelongbeforewemeetagain.Shegavemeahehebeforeputmeinablacklist.AfterHeburstintotearsafterhesawhisoldfriends.第二组：Before,after,since练习1.Hehadleftthetown______shearrived.2.As

is

reported,

it

is

100

years

Tsinghua

University

was

founded.3.Itwillnotbelong______wemeeteachotheragain.4.Itwasnotlong______helefthishometown.5.I

have

learned

a

lot

of

good

things

about

you

I

came

back

from

abroad.

beforesincebeforebeforesince含义:两者都是指“直到”例句:1,肯定句：Hesleptuntil/tillthebellrang.他一直睡到铃声响起。2,否定句:Hedidn’tsleepuntil/tillthebellrang.直到铃声响起，他才睡觉。共同点第三组：Till,until1．till不可以置于句首，而until可以。_____thebellrang,hedidnotwakeup.2．not…until句型中的倒装和强调说法：倒装句:Notuntil

thebellrang,didhewakeup.直到铃响，他才醒来。

强调句:Itwasnotuntil

thebellrangthathewakeup.Until区别点第三组：Till,untiltill/untiltill/untiluntilnot

until

AssoonasIgettoBeijing,I'llcallyou.IwillgiveyouananswerimmediatelyIhavefinishedreadingyourreport.倒装Theyhad

hardlyarrivedattheairportwhenitbegantorain.=Hardly

hadtheyarrivedattheairportwhenitbegantorain.

assoonas、instantly/immediately、nosooner...than...、hardly/scarcely/barely...when...

第四组：一……就……

Bythetimewegotbackfromdinner,Lisahasalreadyfellinsleep.ForthefirsttimeIsawyou,Ifellinlovewithyou..第五组：名词短语引导的状语从句thetimetheminutethemomentbythetimeeverytimethefirst/lasttimeEachtimeforthefirsttimenexttime

1.__________theaverageageofthepopulationincreases,therearemoreandmoreoldpeopletocarefor.2.Ifyoumissthischance,

it

will

be

years

__________

you

get

another

one.3.Thoughithasbeenoneyear__________hecametothecity,heknowseverystreetherelikethebackofhishand.4.Thevisitorwereadmiringthecharmingflowers_______itstartedtorain.Asbeforesincewhen

sinceafterthat2.地点状语从句WherewhereverAnywhereEverywherewhere

具体地点:Thelittlegirlwhogotlostdecidedtoremainwhereshewasandwaitforhermother.虚拟地点:Wherethereisawill,thereisaway.有志者，事竟成。Wherever,anywhere,everywherewherever指“无论哪里”Ifyouhaveachancetogowhereveryoulike,wheredoyoulovetogo?Anywhere“任何地方”Youcangoanywhereyouwantaftergraduation.Everywhere“到处”Hefollowsmeeverywhere.1,

There

are

snow

_________,sothattheshapeofthingswasdifficulttoidentify.

2,Wewouldnevergo_______withoutyou.

3.「四川」If

you

happen

to

get

lost

in

the

wild

,you

had

better

stay

you

are

and

wait

for

help。4.Shemustbeasuperstar.

Shegoes,therearecrowdsofpeoplewaitingtoseeher.

whereanywhereeverywherewherevereverywhereanywherewhereWherever3.原因状语从句因为because,as,for既然since=nowthat，considering鉴于按照语气逐渐递减：because未知原因强调原因Tom’sabsenttoday,becausehe'sill.since/nowthat已知原因强调结果翻译成“既然”Since/nowthatit‘ssnowingnow，I‘llstayathome.既然for–不确定原因，并不一定是直接原因Jackseldomexercisesforheislazy.1.Idancedinfrontofthepeople_________Ilikedit.2.You’dbetterwearstrongshoes_____we’lldoalotofwalking.3.____hewasnotwell,Idecidedtogowithouthim.4.______everybodyknowaboutit,Idon’twanttotalkanymore.5.Somepeoplebelievethat______oilisrunningout,thefateofthemotorindustryisuncertain.becauseasAsSincesince6.JennywasverysadoverthelossofthephotosshehadshotatCanada,______thiswasamemorysheespeciallytreasured.because4.目的状语从句引导词sothat不能放于句首,inorderthat(为了）forfearthat,incasethat,lestthat（以免，以防）Hegotupearly__________________hecouldcatchthebus.____________hecouldcatchthebus,hegotupearly.Istayedathomeallday__________________youcalled.inorderthat/sothatInorderthatsothat,inorderthat,forfearthat,incasethatincase/forfearthat位置：inorderthat句首，句中从句中有情态动词sothat,

forfearthat,incasethat,lestthat句中用法1.sothat,inorderthat常与情态动词can,could,may,might,should等连用。

Takethismedicinesothatyoucanrecoversoon.2、目的状语从句可以和动词不定式互换。

We’llsitinfrontofthehallsothat/inorderthatwecanhearbetter.=We’llsitinfrontofthehall______________________hearbetter.soasto/inorderto结果状语从句

sothat

引导词

so…that

such…that1，Hedidn’tplanhistimewellso(that)hedidn’tfinishhisworkintime.(1)so+adj./adv.+that从句It’ssocoldthatthelakehasfrozen.(2)so+adj.+a/an+可数名词单数+that从句

Jennyissocleveragirlthatalltheteacherslikedherverymuch.(3)so+many/much/few/little+n.+that从句TherearesomanybooksthatIdon’tknowwhichonetoborrow.2，so…that…常用搭配如此……以至于（结果）such+a/an+adj.+可数名词单数+thatJennyissuchaclevergirlthatalltheteacherslikedherverymuch.=Jennyissocleveragirlthatalltheteacherslikedherverymuch.(2)such+adj.+可数名词复数/不可数名词

+thatItissuchstrongwindthatIcan'tridemybiketoschool.3，such…that…常用搭配

不用情态助动词mustcancouldThequestionissodifficultthatIcan'tunderstand.I’msohappythatyoucouldvisitus.It’s______goodabook_______I’vereaditagainandagain.Itwas______acoldday______therewasnobodyonthestreet.Hewrotedownmyaddress,________hemightrememberit._______coldweatherremainedforthreedays______Ihadtostayathomealldaylong.Hehad_______fewfriends_________heoftenfeelslonely.Theyare______interestingbooks______Iwanttobuythemhome.suchthatsuchsothatSuchthatsothat练习sothatthat条件状语从句常见引导词ifunless其他引导词aslongas等最常见引导词及其用法1）if如果2)Unless除非/如果不=ifnotIwillforgiveyouifyoukissme.Ifyoukissme,Iwillforgiveyou.Iwillnotforgiveyouunlessyoubuymetenbags.Iwillnotforgiveyouifyoudon’tbuymetenbags.最常见引导词及其用法

选择If,unless_______youmissthechance,itmaybeyearsbeforeyougetanotherone.Itissocoldthatyoucan’tyououtside_______youarefullycoveredinthickclothes.Ifunless其他引导词solongas/aslongas（只要）providing/provided(that)(如果)supposing(that)(假设)Aslongasyouloveme,Icandoanythingforyou.Supposing(that)youfellinlovewithyourboss,whatwouldyoudo?让步状语从句连词：1,Though,although,as（虽然）2,evenif和eventhough（即使）;3,while（虽然）4,whether…or…：不管5,nomatter+疑问词（不管…都…）=疑问词-ever，regardlessof+名词/名词短语(无论despite和inspiteof(尽管)1．although和though引导的让步状语从句：涉及让步状语从句的五类倒装二、（表语）名词+as/though+主语+动词.

Althoughheisachild,heknowstohelpothers=Child

asheis,heknowstohelpothers.

一、(表语)形容词+as/though+主语+动词

Althoughheissuccessful,heisnotproud.

=Successful

asheis,heisnotproud.

Though,as(though可倒可不倒，但是as必须引起倒装

涉及让步状语从句的五类倒装

三、（状语）副词+as/though+主语+动词

Althoughtheytriedhard,theycouldn’tmakeherchangehermind.=Hardastheytried,theycouldn’tmakeherchangehermind.四、动词原形+as/though+主语+动词

Althoughhemighttry,hecouldn’tsolvetheproblem.

=Tryashemight,hecouldn’tsolvetheproblem.

五、分词+as/though+主语+动词AlthoughwewereSurroundedbytheenemy,wemanagedtomarchforward.

=Surroundedaswewerebytheenemy,wemanagedtomarchforward.

注意：引导让步状语从句时不能倒装，as引导让步状语从句时必须倒装，而though引导让步状语从句时可以倒装也可以不倒装。2,倒装中名词做表语的时候，要省略冠词。Althoughheisachild,heknowstohelpothers=Child

asheis,heknowstohelpothers.①evenif与eventhough同义：

I’lldoit,evenifittakesmealltheafternoon.Eventhoughyoufail,youcantryagain.2．evenif,eventhough引导的让步状语从句：

eventhough=evenif引导的条件不是事实；

Hewillnotrevealthesecret,eventhoughheknowsit.(不知道他是否知道)Hewillnotrevealthesecreteventhoughheknowsit.(虽然知道，却不说出来)3．while引导的让步状语从句：

while(=although),它引导的让步状语从句只能前置，位于句首，如：

Whileyoumayberight,Ican’taltogetheragree.

注意比较下列各句：

WhileIunderstandwhatyousay,Ican’tagreewithyou.(让步)WhileIwasreading,thelightwentout.(