中考英語連詞(專題)PPT課件

.,1,連詞(Conjunction),.,2,連詞(Conjunction),一、連詞定義:用來連接的詞。e.g.IstudyEnglishandChinese.Doesheworkatschoolorinthehospital?Igetupearly,butmybrothergetsuplate.,詞、短語或句子,.,3,二、連詞分類：并列連詞從屬連詞,連詞：and,but,or,so,(for),連詞詞組:eitheror,neithernor,notonlybutalso,bothand,(aswellas),that，whether,if,unless,while/when,until,because,sothat,sothat,though/although,evenif,asas等,.,4,三、用法1.并列連詞-連接具有并列關(guān)系的詞，短語或句子。常見的有：(1)表并列關(guān)系的and,bothand,notonlybutalso,neithernor，aswellas（也，和）等。(2)表選擇關(guān)系的or,eitheror等。(3)表轉(zhuǎn)折關(guān)系的but,however,while(然而）,yet等。(4)表因果關(guān)系的for,so等。,.,5,考點一：1）判斷改錯：Theysatdownandtalkaboutsomething.Theystartedtodanceandsang.Isawtwomensittingbehindandatethere.,F,F,F,eating,sing,talked,and(“和，并且”)與or(“否則”),“and”連接平行結(jié)構(gòu)。,.,6,（1）肯定句中用“and”表“和”；（2）否定句中用“or”表“和”。,2）翻譯：我喜歡英語和數(shù)學。我不喜歡英語和數(shù)學。,IlikeEnglish_math.,IdontlikeEnglish_math.,and,or,.,7,=Studyhard,_yourmathwillbeworse.,3）用“and”或“or”填空：Studyhard,_yourmathwillbebetter.,and,or,“and”意為“這樣，那么”；“or”意為“否則”。,.,8,表轉(zhuǎn)折的連詞but和however：e.g.(他努力工作，但以失敗告終。)Heworkedhard,_hefailedatlast.Heworkedhard._,hefailedatlast.區(qū)別:but后沒有逗號，直接連接分句；however后有逗號相隔，可放句末。,but,However,考點二：,觀察句子：（1）Althoughheisoversixty,butheworksashardasothers.改為：Althoughheisoversixty,heworksashardasothers.或Heisoversixty,butheworksashardasothers.（2）“BecauseJohnwasill,soItookhimtothedoctor.”,*although/though和but這兩個關(guān)聯(lián)詞不能同時用。,?,同樣，此句錯誤，because和so等關(guān)聯(lián)詞都不能同時使用。,考點三：,.,10,eitherAorB“或者A或者B”neitherAnorB“既不A也不B”notonlyAbutalsoB“不僅A而且B”,-連詞詞組：,EitheryouorI_goingtotheparty.(或者你或者我將去晚會。)NeitherInorhe_seenthemovie.（我和他都沒有看過這部電影。）Notonlyyoubutalsohe_French.（不但你而且他也講法語。）,【連接主語時，謂語“就近原則”】,am,has,speaks,考點四,.,11,12.BothPeterandI_goingtoGuangzhou.A.areB.isC.am13.Eitherapplesorrice_Ok.Iamhungry.A.areB.isC./14.NeitherInormyparents_totellyouthetruth.A.wantsB.wantC.isgoingto15.NotonlyIbutalsoJane_surethatwellwin.A.isB.areC.am,以上結(jié)構(gòu)做主語，除bothand謂語要用復數(shù)外，其余都使用就近原則。,.,12,2.從屬連詞-用來引導從句。常見的從屬連詞有：(1)引導時間狀語從句的after,before,when,while,as,until,till,since,assoonas等。(2)引導條件狀語從句的if,unless等。(3)引導原因狀語從句的because,as,since等。(4)引導目的狀語從句的sothat,inorderthat等。(5)引導讓步狀語從句的though,although,evenif等。(6)引導結(jié)果狀語從句的sothat,sothat,suchthat等。(7)引導比較狀語從句的than,asas等。(8)引導賓語從句的that,if,whether等。,.,13,Mr.Whitewastakingashower_theUFOlandedonthestreet.A.whereB.whileC.whenD.whether,C,WhileMr.Whitewastakingashower，theUFOlandedonthestreet.,考點一,“when”和“while”,when引導的狀語從句的動作多為終止性動詞，也為可持續(xù)動詞；但while只能是可持續(xù)動詞。,.,14,8.Thelittleboy_whenIcamein.A.fallsdownB.felldownC.wasfelldown9.Wewerereadingwhentheteacher_in.A.cameB.comesC.iscoming10.Hebecameadoctorwhenhe_theuniversity.A.graduatedfromB.graduatefromC.graduatedfor,1.兩個動作同時發(fā)生,2.A動作在B動作延續(xù)的時間內(nèi)發(fā)生,3.A動作在B動作之后發(fā)生,.,15,11.Tomworksinahospital_Maryworksinacompany.A.becauseB.untilC.while12.Whilehismotherwaswashing,he_hishomework.A.doB.didC.wasdoing13.Thelittleboyfellalseepwhilehe_themusic.A.waslistenB.waslisteningtoC.listenedto,1.表示對比，“然而，而”,2.表示“當?shù)臅r候”。兩個動詞同時發(fā)生。必須使用延續(xù)性動詞。,.,16,考點二,我會一直工作到你回來。,Iwillworktillyoucomeback.,notuntil/till直到才till直到為止,翻譯：我會到你回來時才睡覺。,Iwontgotobeduntil/tillyoucomeback.,.,17,考點二,我父親直到我們吃完飯時才回來。,Myfather_comebackuntilwehadsupper.,notuntil/till直到才till直到為止,翻譯：他直到3歲才會講話。,He_getupuntilhismotherwakeshimup.,didnt,他經(jīng)常等到媽媽叫他才起床。,He_speakuntilhewas3.,couldnt,doesnt,.,18,HetooktheMP3playerwithhim_hecouldenjoymusicduringthetrip.A.becauseB.sothatC.when,B,考點三,他起早是為了趕上早班車。(表目的),Hegotupearlysothathecouldcatchtheearlybus.,Hegotupearlysothathecaughttheearlybus.,他起早，結(jié)果趕上了早班車。（表結(jié)果）,Hegotupsoearlythathecaughttheearlybus.,sothat,sothat：為了；所以，結(jié)果,如此以致,.,19,1.WhendontknowwhenourEnglishteacherwillcomehere.Whenshecomes,Iwillcallyouatonce.Ifyoustudyhard,youwillpasstheexam.Iwilltellhimthenewsassoonashecomesback.Theairpollutionwillbemoreseriousunlesswetakeactiontoprotecttheenvironment.,含有when,until,assoonas等引導的時間狀語從句及if/unless等引導的條件狀語從句的復合句需遵循原則。,主將從現(xiàn),二、從屬連詞,從屬連詞用來引導從句,.,20,1.Illtellyourfatherthetruthassoonashe_here.A.arrivesB.arrivedC.arrivesat2.Wedontknowifhe_usforthepicnic.Illcallyouifhe_.A.joins;comesB.willjoin;comesC.willjoin;willcome3.Nobodyknowswhenthewindows_.ButIlltellyouwhenI_theanswer.A.broke;findoutB.broken;willfindoutC.werebroken;findout,二、從屬連詞,從屬連詞用來引導從句,.,21,4.Youwontunderstanduntilyou_him.A.meetB.meetingC.willmeet5.YouwillfailinEnglish_youworkhard.A.becauseB.unlessC.if6.Justbecauseweareyoung,_weshouldworkevenharder.A.soB./C.but7.Ithasbeensevenyearssincehe_here.A.leftB.leavesC.leave,.,22,FunnyHusband(H)&Wife(W)aboutShopping,情境對話：,.,23,H：“Whatarewegoingtodo,mydear？”W:“Goshopping.”H：“Wecandonothing_shopping.”W：“Infact,_you_Ilikeshopping.”H:“Whymustyoudothethings_youdontlike?”W:“_myskirtsareoutofstyle,_Iwanttobuyanewone.”W:（Intheclothingshop.）Idontknow_theyfit(適合)me.”H:“Idontknow_youreallylike.Justgoinsideandtrythemon.”H：（對seller笑笑）“Canyoutalktomeforafewminutes？”S：Why?H：Because_mywifesees(that)Iamtalkingtootherladies,shewillbeangryatonceandleave.S：“Thenwh