1、優選授課課件設計|Excellentteachingplan第八講連詞（Conjunction,縮寫conj.）一定義和作用1）定義：連詞又稱連結詞；它既沒有獨立、完滿的詞匯意義，也不可以像名詞、動詞等實詞那樣可以獨自擔當任何句子成分；連詞主要在詞與詞，詞組與詞組，分句與分句間起某種連結的作用，因此，它是一種地地道道的虛詞（Emptyword或Functionword）。二分類和比較分為和連詞。1）表示并列選擇的并列連詞1.and和or,表示“并且，和”和“或許”口訣：and用于必定句，or用于否認和疑問句。A.并列構造中，and平常用于句，or用于句判斷句中and,or用法能否正確，正確OK

2、，錯誤的請改正；Annlikesfihsandchicken.Shedoesntlikefishandchicken.Thereisnoairandwaterinthemoon.Thereisnoairornowaterinthemoon.B.and和or連結并列性質的物品和動作。（劃犯錯誤并改正）Hestartedtodanceandsinging改.正為：Iseetwomensittingandtalkthere.改正為：CanyouspeakEnglishandtalkthere改.正為：優選授課課件設計|ExcellentteachingplanC特別用法：and,or,表示相應和相反

3、的狀況。如：Useyourhead,youllfindaway.(動動腦筋，你就會想出方法)Studyhard,youllfallintheexam.(努力學習，否則你考試會不及格)2.bothand和neithernor和eitherornotonly.but(also)和aswellas(都連結兩者人或物)both.and意為；neithernor意為eitheror意為；notonlybutalso如：Dontmovehim.heYoumayMarycanIyouaredoctors.hiswifearedoctors.doityourselfleaveittome.singverywe

4、lldanceverywell.全真模擬試題采納合適的并列選擇意義的連詞填空。1.Shehasnobrothers2.Thereisonlyabedsistersinherfamily.achairinhisbedroom.3.Wecantlivewithoutairintheworld4.Hurryup(快點)，wellbelateforthemeeting.5.Tryanotherway,youllfinditseasytodoit.6.Dontdrivesofast,youllhaveanaccident(事故)。7.YoucanwatchTVplaygames.Choose(選擇)優選

5、授課課件設計|Excellentteachingplan8.Itsmafault(過失)，youbeistoblame(責怪)。9.BobJohnarehere.Youcanaskthemnow.10.Wehelpeachotherlearnfromeachother.(2)表示因果的并列連詞和隸屬連詞because和sobecause語氣強，表示客觀必定的，一般用在句或句so表示結果，意為因此，因此如：-Whywereyouleave?-IwaslatebecauseI.Hehurt(傷害)hisleg,sohecouldnt全真模擬改正以下因果意義的連詞的用法錯誤，正確寫OK.1.Iwen

6、ttobedlatelastnight,becauseIgotuplatethismorning.Becauseheisillandstaysinbed,sohedoesntgotoschool.3.Hiscarbrokedown(壞了)ontheway,sohewaslateforwork.4.Hedidntfinishhishomework,theteacherwasveryangry.5.Becauseweareverybusythesedays,wecantgotoseeyou.優選授課課件設計|Excellentteachingplan(3)表示條件的隸屬連詞if和unless都表示

7、條件，if用途廣，意為，unless意為除非，等于if如：Youwontcatchthebusyouhurryup(快點).Youdontfeelwell,youshallgotothedoctor.(4)表示退步意義的隸屬連詞Though和althoughThough和although意義都為，用法相同，但是改正式些。但是though/although和but不可以在一個句子中使用；如：Ilivenearthesea,Imnotagoodswimmer.=Ilivenearthesea,Imnotagoodswimmer.Althoughitsraining,A.theyB.buttheya

8、restillworkinginthefields.C.andtheyD.sothey綜合模擬選擇正確的選項填空1.CococanspeakChinese,EnglishFrench.A.butB.alsoC.soD.and2.WillTomwaitforherathomeA.orB.asC.sothat3.Itwaslate.Shewashedherfaceatthelibrary?D.bothwenttobed.優選授課課件設計|ExcellentteachingplanA.orB.and4.HehasneverheardA.norB.andC.soseenC.orD.butsuchath

9、ingbefore.D.since5.Tolearnalanguage(語言)，useit，youwilllose(失去)it。AbutB.andC.orD.though6.Goalongtheroad,A.whenB.and7.Englishisnoteasy,A.butB.becauseyoullfinditattheendofit.C.orD.thonghIlikeitverymuch.C.andD.because8.Icantsleepwellatnight,A.soB.becauseC.andIoftenfeeltiredintheday.D.or9.Myfavoriteisacti

10、onmovie(動作片)Ithinkitsexciting.A.andB.becauseC.butD.or10.WaitformeintheroomIcomeback.A.untilB.andC.soD,or11.YoullbelateA.ifyoudontgetupearlytomorrowmorning.B.whenC.beforeD.until12.Youllmiss(錯過)thetrainA.unlessB.asC.ifyouhurryup.D.until13.A.Buthewasinpoor(差的)health,heworkedashardasus.B.AlthoughC.BecauseD.If14.theymaynotsucceed(成功)，theyw