【復(fù)習(xí)課件】高中英語語法專題復(fù)習(xí)課件-狀語從句(共64張PPT)

狀語從句知識梳理一、狀語從句的類型及連詞從句類型常見連詞補充時間狀語從句when,as,while,whenever,after,before,till

/until,assoonas,since,once,bythetime,nosooner...than,hardly/scarcely...when,...everytime,themoment,theminute,immediately也可引導(dǎo)時間狀語從句從句類型常見連詞補充地點狀語從句where,wherever,anywhere,everywhere,...

原因狀語從句because,since,as,for,nowthat,...seeingthat,consideringthat,inthat也可引導(dǎo)原因狀語從句從句類型常見連詞補充目的狀語從句sothat,inorderthat,...謂語動詞前常帶有情態(tài)動詞；incase,forfear(that)也可引導(dǎo)目的狀語從句結(jié)果狀語從句sothat,so...that,such...that,...

從句類型常見連詞補充條件狀語從句if,unless,so

/aslongas,onlyif,provided,...if不能用whether替換；onconditionthat,suppose

/supposing(that)也可引導(dǎo)條件狀語從句從句類型常見連詞補充讓步狀語從句although,though,evenif

/though,

as...由疑問詞+ever構(gòu)成的復(fù)合詞，“nomatter+疑問詞”以及whether...or也可引導(dǎo)讓步狀語從句。從句類型常用連詞補充方式狀語從句as,asif/though,...theway,ratherthan也可引導(dǎo)方式狀語從句程度狀語從句so(that),suchthat,as

/sofaras,as

/solongas,...tothedegree

/extent(that)也可引導(dǎo)程度狀語從句比較狀語從句than,as

二、引導(dǎo)狀語從句的單詞或短語1.when1)when引導(dǎo)時間狀語從句時，從句的動作既可與主句的動作同時發(fā)生，也可先后發(fā)生。如：

WhenthefamilycameherefromRussia,theywerepenniless.Whenthemealwasfinished,Rachelwashedup.2)when可以引導(dǎo)條件狀語從句，意為“如果”。如：

Howcanweexplainittoyouwhenyouwon'tlisten?2.while1)while引導(dǎo)時間狀語從句時，從句的謂語必須是延續(xù)性動詞（如work,stay,wait,live等）。如：

Pleasedon'ttalksoloudlywhileothersareworking.2)while引導(dǎo)讓步狀語從句時，相當于although/though。while和although引導(dǎo)的讓步狀語從句不用倒裝語序，though引導(dǎo)的讓步狀語從句可以倒裝也可以不倒裝。如：

While

/Although

/ThoughIwasn'tcompletelysure,Ithoughthe'dbeendrinking.Strangethoughitmayseem,Ilikehousework.3.until和till1)until和till都表示“直到”，?？苫Q，但till一般不用于句首，也不用于強調(diào)句中。2)until/till從句與肯定的主句連用時，主句的謂語必須是延續(xù)性動詞，表示主句的動作一直持續(xù)到until/till所表示的時間為止。如：

You'lljusthavetowaituntiltheycallyourname.Neilremainedtheretillhisbrotherarrived.3)until/till從句與否定的主句連用時，主句的謂語是非延續(xù)性動詞，表示“直到……才”，即主句的動作到until/till所表示的時間才開始。如：

Leodidn'tcomeuntilJameshadgoneoverhislesson.Oncehestartsadecoratingjobhewon'tstopuntilit'sfinished.4)notuntil引導(dǎo)的從句位于句首時，主句須部分倒裝。如：

NotuntilIbegantoworkdidIrealisehowmuchtimeIhadwasted.5)notuntil結(jié)構(gòu)可用于強調(diào)句中。如：

Itwasnotuntilshecametoseeusthatweknewhermotherwasillinbed.4.as1)as引導(dǎo)時間狀語從句時，表示“當……時，隨著”。如：

Justasthetwomenwereleaving,amessagearrived.2)as引導(dǎo)原因狀語從句時，一般放在句首，表示十分明顯的原因。如：

Asitisraining,weshallnotgocamping.3)as引導(dǎo)讓步狀語從句時，通常用倒裝結(jié)構(gòu)。具體情況如下：

a.

“形容詞+as+主語+系動詞”或“副詞+as+主語+實義動詞”。如：

Poorashewas,hewashonest.MuchasIlikeit,Iwon'tbuyit.b.

名詞+as+主語+系動詞（句首的名詞前多不帶冠詞）。如：

Childasheis,heknowsalot.c.

實義動詞+as+主語+助動詞（如果沒有助動詞，則要加上do,does或did）。如：

Tryasshewould,Suecouldn'tgetthedooropen.4)as引導(dǎo)方式狀語從句時，意為“如，像，按照”。如：

Hedidnotneedtokeepmovinghouse,ashisfatherhad.5)as引導(dǎo)比較狀語從句時，常用于as...as...和notso/as...as...結(jié)構(gòu)中。如：

Theywantpeaceasmuchaswedo.Ican'trunasfastasIusedto.5.nosooner...than和hardly...whennosooner...than和hardly...when意為“一……就……，剛……就……”。主句一般用過去完成時，從句用一般過去時。nosooner,hardly位于句首時，主句的主謂語要部分倒裝。如：

Thewordshadnosoonerbeenspokenthanherealisedthatheshouldhaveremainedsilent.Ihadhardlygothomewhenitbegantorain.Nosoonerhadwegottothestationthanthetrainleft.Hardlyhadwebegunwhenweweretoldtostop.6.so...that和such...that

二者均意為“如此……以致于”，so后面接形容詞或副詞，such后面接名詞。名詞前有many,much,few,little這些詞修飾時，要用so。“such+a(n)+

adj.+單數(shù)可數(shù)名詞+that”可轉(zhuǎn)換成“so+

adj.

+a(n)+單數(shù)可數(shù)名詞+that”。如：TherearesomanygoodbooksinthatbookstorethatIcanhardlyknowwhattobuy.Itissuchabigjob/sobigajobthatwe'llhavetobeverycareful.7.

“疑問詞+ever”構(gòu)成的復(fù)合詞與“nomatter+疑問詞”“疑問詞+ever”構(gòu)成的復(fù)合詞可以引導(dǎo)讓步狀語從句，在口語中可用“nomatter+疑問詞”代替。如：

We'redeterminedtohaveawonderfulholiday,howevermuch/nomatterhowmuchitcosts.Whatever/Nomatter

whatyoudo,don'tpressthatbutton!常見考點在含狀語從句的復(fù)合句中，主、從句通常根據(jù)實際時間關(guān)系來確定動詞的時態(tài)，但有一點需要注意：在時間狀語從句、條件狀語從句或由“疑問詞-ever”、“nomatter+疑問詞”等引導(dǎo)的讓步狀語從句中，可以用一般現(xiàn)在時表將來。下面就狀語從句考點進行歸納總結(jié)。一、時間狀語從句【考例】Itwasthemiddleofthenight_____myfatherwokemeupandtoldmetowatchthefootballgame.(江西2014)A.thatB.asC.whichD.whenD二、地點狀語從句where在地點狀語從句中，除了指地點外，還可指處境等。由where引導(dǎo)的地點狀語從句與定語從句的區(qū)別：where引導(dǎo)定語從句時，從句前應(yīng)有一個表示（抽象）地點或處所的名詞作先行詞，而狀語從句前沒有先行詞。1.______heoncefeltlikegivingup,henowhasthedeterminationtopushfurtherandkeepongoing.(2015·安徽)A.WhereB.AsC.IncaseD.Nowthat

句意：在他曾經(jīng)想要放棄的地方，他現(xiàn)在下定決心去爭取進步繼續(xù)前行。A.那里；B.盡管，當，因為，隨著;C.以防；D.既然。where表示地點，引導(dǎo)地點狀語從句；as引導(dǎo)讓步狀語從句常用倒裝，即triedashehas;incase表目的；nowthat表原因。這里指讓他感到想放棄的地方，故選A。A2.Halfanhourlater,Lucystillcouldn’tgetataxi_____thebushaddroppedher.(2014重慶)A.untilB.whenC.althoughD.whereD三、原因狀語從句

引導(dǎo)原因狀語從句的常用連詞有because,since,as,now(that)等。它們的用法區(qū)別是：because語氣最強，述說直接原因，說明因果關(guān)系，?；卮鹨詗hy開頭的問句；since,as和now(that)引導(dǎo)的從句用法相似，表示雙方都知道的原因。四、讓步狀語從句【考例】_____theforestparkisfaraway,alotoftouristsvisititeveryyear.(北京2014)A.AsB.WhenC.EventhoughD.IncaseC五、目的狀語從句【考例】Cathyhadquitherjobwhenhersonwasborn_____shecouldstayhomeandraiseherfamily.(浙江2014)A.nowthatB.asifC.onlyifD.sothatD六、結(jié)果狀語從句

so...that和such...that表示“如此……以致于”,so后面接形容詞或副詞，such后面接名詞。但名詞前有many,much,few,little這些詞修飾時,要用so。“such+a(n)+adj.+單數(shù)名詞+that”可轉(zhuǎn)換成“so+adj.+a(n)+單數(shù)名詞+that”。七、條件狀語從句

【考例】Youwillnevergainsuccess_____youarefullydevotedtoyourwork.(湖南2014)A.whenB.becauseC.afterD.unlessD八、方式狀語從句

引導(dǎo)方式狀語從句的常用連詞有as,asif/though。asif/though引導(dǎo)的狀語從句的謂語動詞常用虛擬語氣，表示與事實相反的假設(shè)。如果從句所表達的內(nèi)容被看作是事實或者有可能是事實時，就要用陳述語氣。九、比較狀語從句

含as...as...的比較狀語從句用在同級比較中,若表否定用notso/as...as...。其中第一個so/as是副詞,修飾主句的形容詞或副詞的原形，后一個as是連詞,引導(dǎo)比較狀語從句。I.

選用括號內(nèi)合適的內(nèi)容填空。Ireallyenjoylisteningtomusic________

(because,unless)ithelpsmerelaxandtakesmy

mindawayfromothercaresoftheday.

（北京2016）2.________(Since,While)onlineshoppinghas

changedourlife,notallofitseffectshavebeen

positive.（浙江2016）高考鏈接becauseWhile3.Mygrandfatherstillplaystennisnowandthen,__________(aslongas,eventhough)he'sinhis

nineties.（北京2016）4.________(Once,Although)thedamageisdone,

itwilltakemanyyearsforthefarmlandto

recover.（北京2015）5.Itwasthemiddleofthenight________(that,

when)myfatherwokemeupandtoldmeto

watchthefootballgame.（江西2014）eventhoughOncewhen6.Themeaningoftheword

“nice”

changedafew

times________(before,after)itfinallycameto

includethesense

“pleasant”.（安徽2014）7.Halfanhourlater,Lucystillcouldn'tgetataxi

________(when,where)thebushaddroppedher.（重慶2014）8.Cathyhadquitherjobwhenhersonwasborn

________(nowthat,sothat)shecouldstayhome

andraiseherfamily.（浙江2014）beforewheresothat9.Youwillnevergainsuccess________(when,

unless)youarefullydevotedtoyourwork.（湖南2014）10.Lessonscanbelearnedtofacethefuture,

________(though,as)historycannotbe

changed.（江蘇2014）unlessthoughⅡ.選擇填空。1.Youwon’tfindpapercuttingdifficult_____youkeeppracticingit.(2015·北京）

A.evenif B.aslongas C.asif D.eversince

句意：只要你不斷練習(xí)，你就不會覺得剪紙很難。A即使，雖然；B只要；C猶如，好像；D自從。結(jié)合句意，故選B。B2.Weneedtogettotherootoftheproblem______wecansolveit.(2015·天津)A.while B.after C.before D.as

句意：在我們解決問題前，我們需要找到問題的根源。A當……時候，而；B.在……之后；C在……之前；D正如。由句意可知選C。C3.______scientistshavelearnedalotabouttheuniverse,thereismuchwestilldon'tknow.(2015·安徽)A.OnceB.SinceC.ThoughD.Unless

句意：盡管科學(xué)家對宇宙已經(jīng)了解了許多，但是有許多我們?nèi)匀徊荒苤獣缘臇|西。A一旦；B既然，自從；C雖然；D除非。once和unless表示條件，since表示原因或時間；though表示讓步或轉(zhuǎn)折。這里是轉(zhuǎn)折含義，故選C。C4.______thejobtakesasignificantamountoftime.moststudentsagreethattheexperienceisworthit. (2015·湖南)A.IfonlyB.AfterC.Although D.Incase

A.Ifonly要是……該多好啊(ifonly常常用來表達強烈的愿望或遺憾，因此，主要用在虛擬語氣中，用以表達強烈的愿望或非真實條件。常被譯為“但愿”、“要是……該多好啊”等)CB.After在……之后(用作連詞是詞，它引導(dǎo)的時間狀語從句如果具有將來意義，往往要用一般現(xiàn)在時來表示(有時也用現(xiàn)在完成時)，而不能直接用一般將來時)C.Although雖然(表示“雖然”時，不要根據(jù)漢語習(xí)慣，在后面使用連詞but,不過有時它可與yet,still,nevertheless等副詞連用)D.Incase萬一，假使(引導(dǎo)條件狀語從句)；句意：雖然那個工作要花大量的時間，但是許多學(xué)生都覺得這種經(jīng)歷是值得的。故選C。5.Thereisonlyonemoredaytogo______yourfavoritemusicgroupplaylive.(2015·四川)A.since B.until C.when D.before

選項A.意為自從；選項B.意為直到；選項C.意為當……時；選項D.意為在……之前。根據(jù)句意選擇D。句意：就剩一天時間，你最喜歡的樂隊將會來現(xiàn)場表演。D專項練習(xí)I.

選用括號內(nèi)合適的內(nèi)容填空。1.Ihaveheardalotofstoriesaboutyou________

(since,until)Icamebackfromthecity.2.Youcan'ttravelonthistrain________(unless,

if)youhaveareservation.3._________(Whatever,Whenever)Ihavetogivea

lecture,IgetextremelynervousbeforeIstart.sinceunlessWhenever4.Theicewas_______(so,as)thickthattherewas

nodangeroftheskatersfallingthrough.5.Theywereplayinginthegarden________(when,

while)theyheardascream.6.Iwillshowyouhowtopreparethisdish________

(if,so)youcanprepareitforyourfamily.7.Hehas________(such,so)highmarksthathe

hasappliedforascholarship.sowhensosuch8.Thewomanwalkedoutoftheroom________

(before,until)Ihadachancetoexplain.9.Much________(as,while)Ilikethesnow,itis

goodtogetbacktosomewarmweather.10.CharlesneedstolearnFrench________(since,

although)hiscompanyisopeningabranchin

Paris.beforeassince11.Mysisterstayedatworklate________(inthat,

sothat)shecouldcompletethereport.12.__________(Assoonas,Aslongas)sheentered

theroom,sheknewtherewassomething

wrong.sothatAssoonasII.選用合適的短語填空。inorderthat,asthough,nowthat,incase,aslongas,evenif1._________wekeepplayingwell,we'llkeepwinninggames.2.Shestaredatme________Iwereacompletestranger.3.________thekidshavelefthomewe'vegotalotofextraspace.AslongasasthoughNowthatinorderthat,asthough,nowthat,incase,aslongas,evenif4.She'sgoingtohaveproblemsfindingajob________shegetsherAlevels.5.Themanworeglassesandafalsebeard___________nobodywouldrecognizehim.6.Allthesoldiershadtotaketheirmaskswiththem________therewasagasattack.evenifinorderthatincaseIII.用適當?shù)倪B詞填空。1.________thebathroomwindowbrokeIwashavingashower.2.Ihadnosoonergottowork________mybosscalledmeuptohisoffice.3.Itallhappenedsoquickly________Inevergotagoodlookathisface.4.Scottjoinedthearmysoonafterhis18thbirthday,just________hisbrotherdid.Whenthanthatas5.Youneedtothinktwice________youmakeadecision.6.Theshopkeepersaysthatshe'llhavetoclosetheshop________businessimproves.beforeunlessIV.根據(jù)括號內(nèi)的漢語提示補全下面句子。1.____________________________(隨著年齡的增長),youwillgrowwiser.2.Hewillneverpasstheexamination_______

_____________________(除非他努力學(xué)習(xí)).3._____________________(無論她到哪兒),

therearecrowdsofpeoplewaitingtoseeher.AsyougrowolderunlesshestudieshardWherevershegoes4.Hehas_____________________

________/_____________________________(如此有趣的發(fā)型)thathegetsalotofattention

whilewalkinginthestreet.5.Sheleavesherbedroomwindowopen,_______

_____________________(無論天氣多么冷).suchaninterestinghairstylehowevercolditissointerestingahairstyleV.選用合適的內(nèi)容完成對話。because,when,sothat,assoonas,althoughOmar:I'msorryI'mnotheretotakeyourcall.PleaseleaveamessageafterthetoneandI'llcallyou1.________Igethome.Martha:Hello,Omar,it'sMartha.I'mafraidIhavetocancelourmeetingtomorrow.Myfather'sjustphonedtosaymymother'sbeentakenill.2.________itsoundsquiteserious,I'llhavetotaketimeofftogoandseeher.assoonasBecausebecause,when,sothat,assoonas,although3.________Imaybeawayforafewdays,IhavemylaptopwithmewhileI'mthere4.________Icandosomework.5.________yougetthechance,givemearingandwe'llsortoutanothertimetomeet.Byefornow.AlthoughsothatWhenVI.選用括號內(nèi)合適的內(nèi)容完成下面短文。

ManypeoplehavecometoAmericafor

freedom.ButAfricanslosttheirfreedomandwere

broughttoAmericaagainsttheirwilltoworkinthe

fields.Africansweretakenfromtheirhomesand

putonslaveshipstocrosstheAtlantic.1.________

(As,When)conditionswerehard,manydiedalong

theway.

2.________(Because,Although)theyworked

hardfrommorningtillnight,AsAlthoughtheyreceivedno

money.Infact,theywereoftenbeaten3._______