高中英语课程改革培训 tense and voice课件VIP免费

TimelineFuturepresentpastPastperfectPresentContinuousPastContinuousPresentPerfectTenseTranslation:1.我每天骑车去学校。2.知识就是力量。3.我们感觉很兴奋。4.火车晚上9点开出。BlankFilling:•Havesomethingbeforeyou_____(go).•NexttimeIwilldoasTim_______(say).•Whenyou__________(comeacross)anewwordwhilereading,you’dbetternotlookitupatonce.gosayscomeacross一般现在时主要用于：①客观真理和客观存在的自然现象②经常性或习惯性动作③表示现在的状态、特征④在时间状语从句和条件状语从句中，用一般现在时表示将来。⑤在句中常与often,usually,always,sometimes,everyday,onceaweek,never,onweekends,seldom等连用。Exercise：1.Listen!Maryissinging(sing)anEnglishsongintheclassroom.2.Theenvironmentischanging(change)butitisstillunsatisfied.3.Iamleaving(leave)tomorrow.4.Sheisalwaysthinkingof(thinkof)othersinsteadofherself.现在进行时态主要用于：①表示说话时正在进行的动作或状态②表示变化，趋势，发展和进展③表达特定的感情色彩④进行时表示将来，多指计划安排好的事情⑤常与now,rightnow,atpresent,atthismoment,thesedays连用Exercise:1.Theyhad(have)ababylastweek.2.Hewent(go)outjustnow.3.Nothinghappened(happen)sincethen.4.Heisnolongerthemanhewas(is).一般过去时主要用于：1.过去某一时间发生的动作或存在的状态。2.常与时间状语lastyear,yesterday,justnow,in2006,atthattime,theotherday,afewdaysago,inthepast连用。Exercise:1.Iwasreading(read)thenewspaperwhenhecamein.2.Hewaswatching(watch)TVathomefrom3:00to5:00yesterdayafternoon.3.Wewereexpecting(expect)youyesterday.SummaryonPastContinuous:1.过去某一时间内正在进行的动作2.过去某一段时间内进行的动作3.常与时间状语atthattime,atfiveyesterday,then,thistimeyesterday,thewholemorning,lastnight连用Exercise1：1.It’snicetoseeyouagain.Wehaven’tseen(see)eachotherforalongtime.2.Ihavevisited(visit)Beijingatleasttentimes.3.Nothinghasbeen(be)quitethesameeversince.•4.It’stwoyearssinceIlastsawJoe.•=Ihaven’tseen(see)Joefortwoyears.•5.It’sthefirsttimeMikehasdriven(drive)acar.•现在完成时态主要用于：1.现在完成时所表示的动作在说话之前已完成，而对现在有影响。句中没有具体时间状语。2.现在完成时所表示的动作开始于过去，持续到现在，也许还会持续下去。常用for或since表示一段时间的状语或sofar,now,today,thisweek/month/year等表示包括现在时间在内的状语。▲哪些动词不能跟for和since连用？•3.现在完成时还可用在时间和条件状语从句中，表示将来某时完成的动作。I’llgotoyourhomewhenIhavefinishedmyhomework.Exercise：1.Karendidn’twanttocometothecinemawithusbecauseshehadalreadyseen(see)thefilm.2.Ihadworked(work)inacarfactoryfortenyearsbeforeIcamehere.SummaryonPastPerfect:1.过去完成时的动词表示过去某一时刻或某一动作之前完成的动作或状态。句中常用by,before,until,when等词引导的时间状语2.过去某一时刻之前发生的动作或状态持续到过去某个时间或持续下去基本形式：will或(I,we)shall+v.其他形式：l)“begoingto+动词原形”，表示即将发生的或最近打算进行的事。e.g.Wearegoingtohaveameetingtoday．2)go,come,start,move,sail,leave,arrive等词可用进行时态表示按计划即将发生的动作；有时用一般现在时也可表示将来。e.g.I’mleavingforBeijing.•3)“beto+动词原形”表示按计划要发生的事或征求对方意见。e.g.Theboyistogotoschooltomorrow．•4)“beaboutto+动词原形”表示即将发生的动作。e.g.Weareabouttoleave.Thekidissonoisyinclass…ParentsMeetingSorry…Whatabadday!StoryTellingVoice★主动语态（ActiveVoice）:e.g.Tomwroteanarticleyesterday.★被动语态（PassiveVoice）：e.g.AnarticlewaswrittenbyTomyesterday.Basicstructure:be+pp(pastparticiple)Tenses谓语动词的被动式例句一般现在时am/is/are+v-edYouarerequiredtodothis.一般过去时was/were+v-edThestorywastoldbyher.一般将来时will/shallbe+v-edTheproblemwillbediscussedtomorrow.现在进行时am/is/are+being+v-edTheroadisbeingwidened.过去进行时was/were+being+v-edThenewtoolwasbeingmade.现在完成时has/have+been+v-edThenovelhasbeenread.过去完成时had+been+v-edHesaidthattheworkhadbeenfinished.过去将来时would/should+v-edHesaidthatthetreeswouldbeplantedsoon.