仁爱版八年级下册英语Unit-6Topic2-复习课课件--.ppt

仁仁爱版八年版八年级下册英下册英语Unit-6Topic2-复复习课课件件-译林牛津版译林牛津版时间状语从句时间状语从句由由 when，before，after，until，as soon as，while，as，等等引引导导的的状状语语从从句句叫叫做做时时间间状状语语从从句句。如：如：中考中考考点考点设置设置1 引导词：引导词：1before“在之前”。引导的从句表示：主句动作发生在从句动作之前。2before反义词是after“在之后”。引导的从句表示：主句动作发生在从句动作之后。3assoonas“一就”。引导的从句表示：从句动作一发生，主句动作随即就发生。如：IwenttosleepafterIfinishedmyhomework.=IfinishedmyhomeworkbeforeIwenttosleep.=IdidntgotosleepuntilIfinishedmyhomework.我做完作业才睡觉。Assoonasthebellrings，thestudentswillgointotheclassroom.铃声一响，学生就会进教室。when,while,as都可引导时间状语从句，用法有所区别。都可引导时间状语从句，用法有所区别。1）when“当时”（相当于atthattime），受限条件最少。2）while表示持续性的动作或状态，只与延续性动词连用.常用进行时。3）as“一边一边”与延续性动词连用，表示主句和从句动作同时发生，强调伴随状态。如：Thestudentsweretalkingintheclassroomwhentheteachercamein.学生们在教室里谈话时，老师进来了。Dontspeakwhileyouareeating.吃东西的时候别说话。Hejumpsashewalksalong.他边走边跳。1.I feel very happy _ I meet my friends again.当我再次遇见我的朋友们时我感到很高。当我再次遇见我的朋友们时我感到很高。2.He didnt go to bed _ he finished his homework.他直到做完作业才睡觉。他直到做完作业才睡觉。(go to bed 表示表示的动作不能持续的动作不能持续)3.Jane,pleaseturnoffthelightsyouleavetheclassroom.A.AfterB.beforeC.untilD.but4.Iarrivedattheairporttheplanehadtakenoff.A.AfterB.whileC.whenD.before5.-Hewaswritingane-mailIwaswatchingTVathome.A.AssoonasB.AfterC.untilD.while6_theyheardthenews,theyalljumpedaroundhappily.A.EventhoughB.BecauseC.BeforeD.Assoonas中考考点设置中考考点设置(2)（二）、时间状语从句要注意的时态（二）、时间状语从句要注意的时态当主句为一般过去时的时候，从句常用过去的某种当主句为一般过去时的时候，从句常用过去的某种时态。如：时态。如：While I was doing my homework,the telephone rang.当我在做作业的时候，电话响了。当我在做作业的时候，电话响了。当主句为一般将来时的时候，从句用一般现在时。当主句为一般将来时的时候，从句用一般现在时。即主将从现原则。如：即主将从现原则。如：Ill call you as soon as I get to Beijing.我一到北京，我一到北京，就会给你打电话。就会给你打电话。Henrywillgiveusareportassoonashe_。（2013河北）A.arrivesB.arrivedC.isarrivingD.willarrive-Joe,isitOKforyoutogotoNanjingalone.-Noproblem.IwillcallyouassoonasI_theretomorrow.A.willgettoB.gettoC.willgetD.getMillie_apicturewhenMr.Greencamein.(2013徐州)A.drawB.willdrawC.drewD.wasdrawingWhenhegothome,hisfamily_supper.A.hasB.washavingC.werehavingD.have(3)not.until的同义句替换。的同义句替换。Ill do my homework after my mother comes back.I_ do my homework _my mothercomes back.I_ do my homework _my mothercomes back.not.until“直到.才.”主句的谓语动词常用短暂性动词。until“直到.为止”主句的谓语动词常用延续性动词。如：Iwillstayhereuntiltherainstopped.=Iwontleavehereuntiltherainstopped.我会等到雨停了才离开这里。Section A收到，得到明信片假期忙着做算出，制订出期待着exploregocampingreceivepostcardvacation/holidaybe busy doingwork outlook forward to考查，探险去野营Section B1)在在的中心的中心 2)be quite meaningful to sb.3）in the north of 4）to the east of 5)cant wait to do sth.6）by the waySection B知识点知识点Its880meterslongfromnorthtosouthand500meterswidefromeasttowest.它南北长880米，东西宽500米。基数词+长度单位+long/wide/high/deep“多少（米）长/宽/高/深”如：Thedeskisabout1.2meterslong.这张课桌大约有1.2米长。-HowfarisitfromheretoTiananmenSquare?-从这儿到天安门广场有多远？-Itsaboutoneandahalfhoursbybike.-骑自行车大约一个半小时。（1）、Howfar多远提问两地之间的距离。howlong对时间段或长度的提问。如：Howlongdoesittaketogettoyourhouse?-到你家需要多久？-Twentyminutes.-20分钟hechairmanMaoMemorialHallliestothesoutheastoftheGreatHallofthePeoplewhileitliestothesouthwestoftheNationalMuseum.毛主席纪念堂位于人民大会堂东南端，国家博物馆西南。（1）、lie在此意思“位于”，其动名词形式为lying，过去式为lay.lie还可以表示“躺，平卧”如：Therewasachildlyingontheground.地上躺着一个小孩。Beijing is in the north of China.Taiwan is to the southeast of Fujian.Shangdong is on the northeast of Henan.NorthEastSouthWestNortheastSoutheastSouthwestNorthwest指某一范围之内的地区指某一范围之内的地区指互不接壤并互不管辖的两个地区指互不接壤并互不管辖的两个地区指相互接壤但互不管辖的两个地区指相互接壤但互不管辖的两个地区in the+方位名词+of to the+方位名词+of on the+方位名词+of Make more sentences with the map.The use of“in”,“on”and“to”The use of“in”,“on”and“to”满的观光巴士空间,空地从人群中挤出从四面八方踩；台阶；脚步在一棵树旁旅游经历禁不住spacepush ones way outin all directionsstepbeside a treetravel experiencescant helptour busesbe full of SectionCSection D知识点知识点1havefun(in)doingsth“从某事中获得乐趣”2be/getlost3asksb.forhelp三、易错题练习三、易错题练习1、Wehadgreatfun_（explore）theNationalMuseumyesterday.2、Thevisitorsareall_（surprise）atthebeautifulscenery(景象).3、Themanisso_（worry）abouthissonsillness.4、Thechildrencouldnthelp_（talk）aftertheteacherwentout.().Wouldyouliketogoonaspringtripwithme?A.Yes,ofcourseB.IbetC.IcouldntD.Thanksalot.()2.XuXiakewasan_andhetraveledeverywhereintheolddays.A.exploreB.explorerC.exploringD.inventor()3.Wearelookingforwardto_onthefield.A.campB.campedC.campingD.camps()4.Wehadfun_intheforestlastweekend.A.campingB.campedC.campD.tocamp()5.Didyou_apresentfromyourfriendsonyourbirthday?A.giveB.sendC.receivesD.receive()6.Fujianis_thesouthofChina,andTaiwanis_thesouthofFujian.A.in,toB.to,inC.to,toD.in,on()7.Therearemanytreeson_sideoftheroad.A.EveryB.eachC.bothD.all()8.-_isitfromourschooltoLupuBridge?-Abouthalfanhoursbusride.A.HowlongB.HowoftenC.HowfarD.Howmuch()9.Ittookher_tocookthedeliciousfood.A.ThreeandahalfhourB.threeandahalfhoursC.ahalfandthreehourD.threehourandahalf()10.Wedbetter_drinkdirtywaterwhenwecamponthefield.A.nottoB.tonotC.dontD.not()11.WhereisJapan,doyouknow?Its_theeastofChina.A.inB.atC.toD.on()12.Wouldyouhelpmeplanmyvacation?_A.Allright.B.No,letsnot.C.Thankyou.D.Ofcoursenot.()13.Marycanthelp_thehouse.Why?Becausesheisbusy_ahotelreservation.A.toclean;makingB.cleaning;makingC.cleaning;tomakeD.toclean;tomake谢谢大家！