九年级英语连词ppt课件.ppt

此课件可编辑版，如对课件有异议或侵权的请及时联系删除！课件可编辑版，请放心使用！,.,-连词,语法专题复习,2,连词(conjunction)：连词是一种虚词，它不能独立担任句子成分而只起连接单词与单词、短语与短语、句子与句子的作用。,并列连词：,从属连词：,连词,用来连接主句和从句的连词叫从属连词。,引导状语从句的连词引导宾语从句的连词引导定语从句的连词,用来连接并列的单词,短语和句子,3,1.表示平行或承接的并列连词,和,and,两者都,bothand,不但而且,notonlybutalso,既不也不,neithernor,then,然后,4,2.表示转折关系的并列连词：,但是,while,然而,however,然而,but,1.MrMottisverypoor,_hefeelsveryhappy.2.MrMottisverypoor,_,hefeelsveryhappy.3.Myfatherisateacher,_mymotherisaworker.,but,however,注意：but和however都意为但是，but后没有逗号；however后有逗号相隔，while意为“然而”重在对比。,while,5,3.表示选择关系的并列连词：,或者或者,eitheror,not.but.,不是而是,or,或者,Theydothework_formoney_forfun.他们做这个工作不是为了钱而是为了好玩。,Theydothework_formoney_forfun.他们做这个工作要么是为了钱要么是为了好玩。,eitheror,notbut,6,1、这里的天气既不太冷也不太热。Theweatherhereis_toohot_toocold.2、她不但美丽而且聪明。Sheis_pretty_clever.3、要么是你对要么是我对。_you_I_(be)right.4.不仅你而且你的妻子也对我很友好。Notonlyyourwifebutalsoyou_frendlytome.,neither,nor,notonly,but(also),Either,or,am,are,跟踪练习,7,and和or的区分Ilikebread_milkforbreakfast.Idontlikebread_milkforbreakfast.Wouldyoulikesometea_coffee?,and用于肯定句；or用于否定句或选择疑问句。,and,or,Billhasnobrothers_nosisters.=Billdoesnthavebrothers_sisters.,and,or,否定句中两部分都有否定词时用and连接。,or,8,Getupquickly,_youllbelateforschool.Workhard,_youllgetgoodgrades.,or,and,“or”意为“否则”。“and”意为“这样，那么”；,高频考点,9,()1.Tonyisaquietstudent,_heisactiveinclass.A.soB.andC.butD.or()2.Hurryup,_youarenotabletocatchthelastbus.A.soB.butC.andD.or()3.Stopsmoking,_youwillgetbettersoon.A.andB.orC.butD.after,中考真题跟踪：,10,Whatdidyousaytoyourmotherjustnow?Iaskedher_shehadforbreakfast.A.thatB.ifC.howD.what,填宾语从句连接词的办法：缺什么填什么，如果什么也不缺，则填that(that在口语中可以省略）。,引导宾语从句的从属连词：that,if,whether,wh-的疑问词。,11,注意：if/whether引导由一般疑问句转变成的宾语从句，一般可互换，以下情况只用whether:介词后的宾语从句后跟动词不定式时句中有ornot时,Iwonderwhetherhewillcomeornot.,Itdepensonwhetheritwillbefine.,Idontknowwhethertogothereatonce.,12,1、引导条件状语从句的从属连词：ifunlessunless=ifnot,1.Hellbelate_hedoesntgetupearlytomorrow.2.Youllbelate_yougetupearlytomorrow.A.becauseB.unlessC.if,*条件（时间）状语从句的时态：“主将从现”。,C,B,引导状语从句的从属连词：,如果,除非,13,2、引导时间状语从句的从属连词：when/while;before;after;sinceassoonas;until/till;,当时候,在之后,一就,直到时候,自从,在之前,14,我们可以看出when与while本质的区别在于：when+瞬间性或延续性动词。While+延续性动词。,试判断：Whenhewokeup，itwaseightoclock.（）Whilehewokeup，itwaseightoclock（）WhenIwaswaitingforabus，Imether.（）WhileIwaswaitingforabus，Imether（）,试比较when和while从句的谓语动词,观察时态,主过从过,15,Iwastalkingwithothers_(当的时候)theteachercamein.Werushouttothedinninghall_(一就)thebellringseveryday.Ididntknowanythingaboutit_(直到才)myfriendtoldmeyesterday.Wehavebeenfriends_(自从)wemeteachotherthefirsttime.,when,assoonas,until,since,while?,跟踪练习,16,3、引导原因、结果状语从句的从属连词：Because,as;since;sothatsuchthatsothatinorderthat,因为,既然,如此以至于,以便，所以,如此以至于,17,YoushouldreturnthedigitalcameratoSally_shewillnotbeangry.A.sothatB.becauseC.before2.Hewashurt_badly_hehadtoseeadoctor.tootoB.sothatC.sothat3._itistoohotintheroom，youdbettertakeoffyourhat.A.AndB.SinceC.But,跟踪练习：,18,4、用于引导让步状语从句的从属连词：though/although/eventhough/evenifnomatterwho;nomatterwhat;nomatterhow;,虽然(但是)/即使;,无论谁=whoever,无论什么=whatever,无论怎样=however,19,Mr.Blackgavealotofmoneytocharities_hewasnotrich.A.butB.soC.thoughD.asif,跟踪练习：,20,5、用于引导比较状语从句的从属连词:notso/asas;than;more(less)than;asasthemorethe比较级,和一样,不如,比更,比更(不),越越,21,中考考什么,22,选择合适连词,时态,主谓一致,表达差异,根据关键连词猜测词义，帮助找准答案,考什么,平行关系(并列连词),23,选择合适连词,时态,主谓一致,表达差异,根据关键连词猜测词义，帮助找准答案,考什么,平行关系(并列连词),24,Theysatdownandtalkaboutsomething.Theystartedtodanceandsang.Isawtwomensittingbehindandatethere.,F,F,F,eating,sing,talked,“and”等并列连词连接平行结构。,判断句子正误,25,Youwillgettoknowthatintheend,nomatteriftheyarentthesmartestortheprettiestor_talented,theyaregreatintheirownway.A./B.moreC.mostD.themost,26,1.(2012南京)TheywilltrytheirbestintheDragonBoatRacing_theymayfail.A.ifB.althoughC.unlessD.until,2.2011（重庆）John,workhard,_youwillmakemuchprogress.A.orB.norC.butD.and3.11烟台中考Doyouknow_thisdictionarybelongsto?Letmesee.Oh,its_.A.whodoes,mineB.who,mewhose,mineD.who,mine4.Youneedtousetheskillstocontrolyourpencilbetter_youaredrawingpictures.,while/when,27,时态备考对策：时间/条件状语从句一般遵循的原则：主将从现，主过从过。,1.Whenmymotherreturnedlastnight,I_abook.A.readB.amreadingC.wasreading2.-Whatareyougoingtodotomorrow?-Wellgotothelibraryifit_.A.rainB.wontrainC.doesntrain,28,1.Idontknowwhenhe_（come)tomorrow.2.Idontknowifhe_(come)tomorrow.Ifhe_(come),I_(tell)you.,willcome,willcome,弄清从句类别是解题的关键,注意哦,comes,willtell,29,1._LiPing_WuFang_aLeaguemember.Neither;nor;isB.Either;nor;isC.Both;and;are,2._John_Iarepolicemen.,A.Neither.norB.Either.orC.Both.and,are,3.MyfatheraswellasI_tothezoo.A.isgoingtoB.amgoingtoC.aregoingto,30,主谓一致备考对策：掌握三原则,就近原则：,就远原则：,意义一致原则：,eitheror,neithernor,notonlybutalso,notbut,aswellas又，和，而且等together(with),and;bothand等,31,（1）Althoughheisoversixty,butheworksashardasothers.Althoughheisoversixty,heworksashardasothers.Heisoversixty,butheworksashardasothers.,?,两对“冤家对头”不能同时出现在一个句子中:although/though与but；because与so,另外翻译复合句时也要注意中西表达差异：即一般先翻译从句。,32,扩展延伸：,有些汉语意义相同的连词用法是有区别的。需要我们用心观察并慢慢去体会，为以后的深造打下坚实的基础。,-Whyarentyougoing?-BecauseIdontwantto.,Ashewasntready,weleftwithouthim.SinceIhavenomoney,Icantbuyanyfood.,Idecidedtostopandhavelunch，forIwasfeelingquitehungry.,33,MaybeIllbecomeateacher.Ibecomeateacher,Iwillworkwithchildren.Ilovechildren,Illbehappy.Iwillalsobeabletoworkoutsidesometimes.Iwontbefamous.MaybeIllbealawyer.Ibecomealawyer,Iwillbeabletohelppeople.