中考英语复习-状语从句课件.pptx

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1、状语从句状语从句状状状状语语从句？从句？从句？从句？从属从属从属从属连词连词状从的状从的状从的状从的时态时态状从三部曲：ABCPart1:状语从句是什么？状语？从句？状语九阴真经：时间 条件 原因结果 目的 地点 让步 方式 比较状语：时间、地点、条件、原因.He Pang washed dates yesterday.He Pang washed dates by the river.He Pang washed dates when I passed by the river.副词状语副词 短语状语从句主从句的位置_,主+谓+宾.主+谓+宾(,)_.1.when/while/until2.

2、because/since/for/as3.In order that/so that 4.Sothatsuchthat 5.if/unless6.although/though时间原因目的结果条件让步7.where地点 Part2:从属连词时间状状语从句从句&条件状条件状语从句从句时间从属连词when/while/asuntil /notuntilas soon assince before/after1.when&while1.when&while&as&as 当当当当时时时时候候候候I was reading a book when my mother came in my bedroo

3、m.When the earthquake broke out,all the students were having class.I was doing my homework while my father was playing games.As the children walked along the lake,they sang happily.As time goes by,moonlight and love songs are never out of date.2.until2.until/till/till¬until¬until 直到直到直到直到 /直到直

4、到直到直到.才才才才.He will wait until/till the last minute.It may last until/till Friday.I didnt go to bed until my mother came back.He never told the secret until he died.肯定句(延续动词)+until（主句动作的终点）否定句(延续动词/瞬间动词)+until（主句动作的起点）常常常常见见的瞬的瞬的瞬的瞬间动词间动词：go;come;die;buy;arrive;open;begin;leavego;come;die;buy;arrive;

5、open;begin;leave3.as soon as3.as soon as 一一一一.就就就就 .A:During summer holidays,I often get up as soon as the sun begins to come through my window.B:Isnt that quite early?A:Well，my room faces west.一（一（一（一（从从从从）就（）就（）就（）就（主主主主）4.since 4.since 自从自从自从自从It has been 14 years since I became a boy.He has had

6、200 girlfriends since he graduated.5.before&after5.before&after1.after(在.之后)I arrived after he left.2.before（在.之前）You need to leave before you get into trouble.主句（后发生）主句（后发生）+after+after从句（先发生）从句（先发生）主句（先发生）主句（先发生）+before+before从句（后发生）从句（后发生）牛刀小牛刀小牛刀小牛刀小试试 1.Ididntknowhecameback_Imethiminthestreet.A

7、、whileB、whenC、afterD、until2.Dontcrosstheroad_thelightturnsgreen.A、whenB、whileC、untilD、as3.Itsrainingheavily,wellhavetowait_therainstops.A、assoonasB、tillC、whenD、after4.Youshouldtakeashower_yougotobed.A、whenB、whileC、untilD、before5.Illgiveittohim_hecomesback.A、sinceB、beforeC、assoonasD、until6.Wehavebeen

8、intheschool_threeyearsago.A、sinceB、whenC、beforeD、afterIf 如果Unless 除非条件从属连词You can kiss me if I say yes.Dont move unless I allow you to move.You will fail unless you work hard.=You will fail if you dont work hard.双面if I will find a better man if you do not love me.I dont know if he will come back tom

9、morrow.宾语从句：是否状语从句：如果1.WellgotovisittheGreatWall_itdoesntraintomorrow.A、sinceB、assoonasC、whenD、if2.Thesportsmeetingwillbeputoffitrainsheavily.A、ifB、sinceC、whileD、when3.YoucantimproveyourspokenEnglishyoupracticeiteverydayfromnowon.A、assoonasB、unlessC、ifD、since4.Wewillhavenowatertodrink_wedontprotectt

10、heearth.A、untilB、ifC、unlessD、since1._you hurry up,or we will be late for school.A.If B./C.Unless D.When2.Youll be late _ you dont get up early tomorrow morning.A.if B.when C.before D.until3.-I want to know if you will come to the party tomorrow.-I will go if I am free.（翻译）（翻译）Part 3:状语从句的时态when 和whi

11、le引导的时间状从的时态They were working when it began to rain.The accident happened when I was waiting to cross the road.I saw an accident while I was walking on the road.My father was drinking tea in the living room while my motherwas doing the dishes in the kitchen.when&whilewhen&while 当当当当时时时时候候候候1.When 后动

12、作可以是后动作可以是延续延续或或瞬间动瞬间动词（词（突然，突然，这这时时）（先后发生先后发生）2.While 动作是延续性动作，（动作是延续性动作，（主从句动作同时发生）主从句动作同时发生）when when 前短后前短后前短后前短后长长/前前前前长长后短后短后短后短whilewhile 前后前后前后前后长长长长与过去有关的时态主句从句when一般过去时when+一般过去时while过去进行时一般过去时when+过去进行时过去进行时while+过去进行时while+过去进行时1.Heislisteningtothemusic_heiswashingclothes.A.afterB.before

13、C.whenD.while2.Hewassleepingsomeoneknockedonthedoor.A、whenB、whileC、beforeD、after3.Iwasdoingmyhomework_motherwascooking.A、whenB、whileC、assoonasD、until4.Wewereswimminginthelake_suddenlythestormstarted.A、whenB、whileC、untilD、after1.My mother was reading books while my father _TV.A.is watching B.was watc

14、hing C.is seeing D.was seeing 2.Amy was reading a book when I _.A.come in B.came in C.was coming in D.is coming in3.My father was preparing for his class when my mother _ some washing last night.A.is doing B.did C.has done D.does 和和if/unlessif/unless有关的有关的时态时态If you study hard,I will make friends wi

15、th you.If you are handsome,I may fall in love with you.If you go to the library,be quiet!1）主将从现（主语willbe going to do）2）主祈从现（V原/Dont V原）3）主情从现（主语should/can/may/need.）主要时态原则主要时态原则双面ifI will find a better man if you do not love me.I dont know if he will come back tommorrow.引引导导从句从句意思构成构成时态变时态变化化if引导宾语从

16、句动词+if宾语从句动词+sb.+if宾语从句if引导状语从句主句+（，）if状语从句if状语从句，+主句趁热打铁1.If your daughter comes,I _ you up.A.callsB.callC.calledD.will call2.Please stay at home if it _ tomorrow.A.rain B.rainsC.rained D.raining3.If he_ on smoking,it may be very bad for his health.A.goB.goesC.wentD.will go4.If it_ tomorrow,we will

17、 go to the mountains.A.rainB.rainsC.doesnt rainD.wont rain5.If there_no buying and selling of animals,there _no killing in nature.A.is;will be B.will be;will be C.is;is D.will be;isthere be 句型的将来时：there will be 和there is going to be 6.-I want to know if you _ to the party tomorrow.-I will go if I _ free.A.will come;am B.come;amC.will come;will be D.come;will be Thank you Thank you Thank you Thank you