高考英语一轮复习Unit3SportsandFitness时态语态课件新人教版必修第一册

必修一Unit3,他每天都来。Hecomeseveryday.他昨天来了.Hecameyesterday.他已经来了.Hehascome.他明天来.Hewillcometomorrow.汉语借助词汇手段而非词的形态变化来表示动作的发生,而英语主要通过谓语动词时态变化来表现.任何句子都要先注意时态.,语态主动时态一般现在时v./v-s/es一般过去时V-ed一般将来时will+v过去将来时would+v.现在完成时have/has+done过去完成时had+done现在进行时am/is/are+V-ing过去进行时was/were+V-ing现在完成进行时have/hasbeen+V-ing,一:一般现在时•定义:一般现在时。表示通常性、规律性、习惯性的状态或者动作（有时间规律发生的事件）的一种时间状态一般现在时人称肯定句否定句一般疑问句第一二和I/You/TheyI/You/TheyDoI/You/复数人称workdon’tworkTheywork?第三人称He/She/ItHe/She/ItDoeshe/she/worksdoesn’tworkitwork?,二：一般过去时定义:动词的一般过去时态表示过去发生的动作、情况或存在的状态。人称肯定句否定句一般疑问句第一三人称waswasn’tWas提前(I,he,she,it)workeddidn’tworkDid……work?第二和复数wereweren’tWere提前人称(we,workeddidn’tworkDid……work?you,they),三.一般将来时•1.结构：will/shall+V原（shall仅第一人称）•肯定句：主语+will+do+其他•Peoplewillhaverobotsintheirhomes.•否定句：主语+willnot/won't+do+其他•Peoplewillnot/won’thaverobotsintheirhomes.•一般疑问句：Will+主语+do+其他？•肯定回答：Yes,主will•否定回答：No,主won’t.•特殊疑问：疑问词+will+主+V原+····？,四.现在进行时•现在进行时表示现在（即说话人说话的时刻）正在进行的动作或正在发生的事情，现在进行时的标志性词语有now,look,atthemoment,listen等•现在进行时的基本构成：主语+be动词+现在分词Eg:Theyaredrawingpictures.,五.过去进行时(ThePastContinuousTense)1.结构：was/were+doing2.用法:表示过去某时或某段时间正在进行的动作或状态。常用的时间状语attenyesterday,fromninetotenlastevening,when…,while…,atthattime…IfirstmetLisathreeyearsago.She____ataradioshopatthetime.A.hasworked√B.wasworkingC.hadbeenworkingD.hadworked,,七.现在完成时(ThepresentPerfectTense)1.结构:have(has)+done2.概念：表示发生在过去，持续到现在，可能刚刚结束也有可能继续进行下去的动作或状态，甚至延续到将来，并对现在造成一定的影响或结果。常与since+过去时（间）,for+一段时间连用。3.时间状语：yet,already,just,never,ever,sofar,bynow,since+时间点，for+时间段，recently,lately,inthepastfewyears,etc.,八.过去完成时(ThepastperfectTense)1.结构:had+done2.概念：表示过去的过去----|--------------|---------|---->过去的过去过去现在将来,,十、现在完成进行时主语+has/have+been+doing….表示过去某一时间发生一直持续到现在还会继续下去的动作（动作未完成），动词必须用延续性动词。•Hehasbeenworkinghereforthreeyears.•ThenumberofforeignstudentsattendingChineseuniversitieshasbeenrisingsteadilysince1990.,一般现在often,always,usually,sometimes,on时Sunday,every…,atweekends,onceinawhile,threetimesaday…现在进行(right)now,atthismoment,atpresent,时forthetimebeing,thisyear,always,…for,since,sofar,in/over/duringthepast/现在完成lastfewyears,lately,recently,just,upto时now,uptillnow,already,yet,ever,never,twice,threetimes,before,…现在完成allthetime,allthismorning,for,since,in进行时thepastfewyears,…,yesterday,last…,thedaybefore一般过去yesterday,…ago,in2000,inthepast,the时otherday,justnow,onceuponatime,…at10lastnight,then,thismorning,at过去进行thattime/moment,thistimeyesterday,时lastyear,always,…过去完成by+过去时间，bythen,bytheendof+过时去时间，bythetimeyoudidsth,…..过去将来时,tomorrow,thedayaftertomorrow,in一般将来时2020,inafewyears,infuture,inthefuture,soon,next…,anotherday,…at10tomorrow,then,thistime将来进行时tomorrow,nextyear,…by+将来时间,bythen,bytheendof+将来完成时将来时间,bythetimeyoudosth,…,tomorrow,thedayaftertomorrow,in一般将来时2020,inafewyears,infuture,inthefuture,soon,next…,anotherday,…at10tomorrow,then,thistime将来进行时tomorrow,nextyear,…by+将来时间,bythen,bytheendof+将来完成时将来时间,bythetimeyoudosth,…,形态一般进行完成时间am/is/aream/is/arebeinghave/hasbeen现在cleanedcleanedcleanedwas/werewas/were过去hadbeencleanedcleanedbeingcleanedshall/willshall/willhave将来becleanedbeencleanedshould/would过去将来becleaned,被动语态的表示：一般时态：is/am/are/was/weredone进行时态：is/am/are/was/werebeingdone将来时态：will/wouldbedone完成时态：have/has/hadbeendone宁愿被：wouldratherbedone最好被：hadbetterbedone打算被：begoingtobedone;betobedone过去常常被usedtobedone情态动词情态动词+bedone