時間狀語從句課件

TheImportanceofAdverbialClauses狀語從句是對口高考的必考考點。《中等職業(yè)學校對口升學考試大綱》要求學生掌握全部的狀語從句。第一頁第二頁，共19頁。條件狀語原因狀語目的狀語地點狀語比較狀語結果狀語時間狀語讓步狀語方式狀語第二頁第三頁，共19頁。Adverbialclausesoftime第三頁第四頁，共19頁。引導時間狀語從句的引導詞When,while,as,before,after,since,till,until,nosooner….than,hardly….whenthemoment,assoonas,everytime,eachtime,thefirsttime

第四頁第五頁，共19頁。When①

多數(shù)跟短暫性動詞，有時也跟延續(xù)性動詞，主句動詞和從句動詞幾乎是同時發(fā)生。當….的時候Eg:whenIopenedthewindow，Isawhimcomeup.Whentheteachercamein,thelightwentout.②正在或正要做某事的時候，突然發(fā)生另外一個動作….句式:bedoing

或beabouttodowhen+didEg:IwaswalkingalongthestreetwhenImethim.Iwasabouttofallasleepwhenmysistercamein.翻譯：我正要出門，天下起雨來了。Iwasabouttogooutwhenitbegantorain.第五頁第六頁，共19頁。Theywerewalkingdownthestreet_____theysawanaccident.

2)Iwasabouttogoout____mymothercalledme.3)

A:Doyouknowwhenhe______(come)?B:Whenhe_______(come),Iwilltellyou.

改錯：WhenIcamein,heissleepinginside.(12年高考)第六頁第七頁，共19頁。While

只能跟延續(xù)性動詞，不可跟短暫性動詞。①在…..期間(從句用過去進行，主句用一般過去式)Eg:Whileweweretalking,hecamein.爺爺在看電視期間，睡著了。GrandpafellasleepwhilehewaswatchingTV.②對比，然而ChinaisadevelopingcountrywhileAmericaisadevelopedone.③兩個動作同時進行，主從都用進行時。MyfatherwaswatchingTVwhilemymotherwascooking.第七頁第八頁，共19頁。As一邊……一邊……（主語為一個人）,隨著……Shewasdoingherhomeworkasshewaslisteningtothemusic.Asshegrewolder,shebecamemorebeautiful.隨時間流逝，我們都會變老。Astimegoesby,allofuswillbecomeold.Withtimegoingby,allofuswillbecomeold.第八頁第九頁，共19頁。Fillintheblankswith“when,while,as”1______youmeetawordyoudon'tknow,consultthedictionary.2.Thestudentstooknotes_____theylistened.3._____thewindrose,thenoiseincreased.4.Shecalled_______Iwasout.5.Wemuststrike______theironishot.6.________youhavefinishedyourwork,youmayhavearest.7.Iwasjustreadingabook______shecameintomyroom.whenasAswhilewhileWhenwhen第九頁第十頁，共19頁。

Before①還未來的及做某事，就……HelefttheroombeforeIcouldstophim.

②

Itwillbelongbefore……(要過很久才….)Itwillbelongbeforewegraduatefromshool.

③Itwon’tbelongbefore…….(過不了多久就…..)Itwon’tbelongbeforewetakeanotherexam.第十頁第十一頁，共19頁。1、A:Whydidn’tyoutellhimaboutthemeeting?B:Herushedoutoftheroom_____Icouldsayaword.AbeforeBuntilCwhenDafter2、Ithinkyoushouldendit____itistoolate,oryouwillbesorryforit.AbeforeBsothatCbecauseDafter3、Itwasn’tlong_____therainstoppedandthemooncameoutagain.AwhenBuntilCbeforeDsince4、Theteacherhadleft____Ihadtimetoaskhimthisquestion.(12年高考)AafterBuntilCsinceDbefore第十一頁第十二頁，共19頁。Since用法常用句型：Ithasbeen(is)+時間段+since從句+did/時間點/時間段+ago“自從……有多長時間了”畢業(yè)已經(jīng)有六年時間了。Ithasbeen(is)sixyearssinceshegraduatedfromtheuniversity.

改錯：HemovedtoParisin1999.

Helivedthereeversince.HemovedtoParisin1999.Hehaslivedthereeversince.第十二頁第十三頁，共19頁。tilluntil的用法一般可互換，但強調句中多用until.句型:not+短暫性動詞+until/till

延續(xù)性動詞+until/till+從句/時間點比較以下兩個句子：Ididn’tworkuntilhecameback.Iworkeduntilhecameback.Eg:Iwill_____foryouuntilyoucomeback.AwaitBnotwait第十三頁第十四頁，共19頁。

hardly/scarcely…when,nosooner…than

表示“剛一……就”注意：在這個固定用法中，考點有三個：

1、時態(tài)（主句用過去完成，從句用一般過去式）2、固定搭配3、倒裝問題Wehadhardlyfinishedourworkwhenitbegantorain.我們剛完成工作，就下雨了Nosooner

shehadgottoschoolwhenshestartedcomplaining.Nosooner____itthansheknewshehadmadeamistake.（14年高考題）AshehadsaidBshehasChasshesaidDhadshesaid第十四頁第十五頁，共19頁。

eachtime,everytime,bythetime…

thefirsttime=when…..forthefirsttime,

Eachtimehecametomycity,hewouldcallonme.ThefirsttimeIcametoShanghai,Iloveditverymuch.Bythetimethedoctorarrived,themanhadcome

to.Thisisthefirsttime____I’vecometoBeijing.themoment,theminute,assoonas一……就Iwillgivehimthepr