时态复习初中英语中考时态复习课件(绝对精品)

ReviewOfTenses,Doyouwanttobethebestdoctor?,1.Hedidhishomeworkeveryday.2.LlLeiwritingtohisfathernow.3.Peteroftenplaysbasketballwhenhewasincollege.4.IwouldgoshoppingonSunday.,Grammar,一般现在时:PresentSimple结构:主语+动词原形或第三人称单数+其他,*当主语是复数名词时，谓语动词用原形，当主语是单数名词、不可数名词或第三人称单数时，谓语动词用第三人称单数形式。,动词第三人称单数变化规则,动词第三人称单数形式的构成方法与名词变复数的方法基本相同,1.一般情况下直接加s.如looklooks,readreads.2.以s,x,ch,sh结尾的动词加es.如missmisses,fixfixes,watchwatches,washwashes.3.以“辅音字母+y”结尾的动词，变y为i再加es.如carrycarries,cry-cries,一般现在时的用法,1表示经常发生的动作，行为或存在状态，常与always,often,never,seldom等表示频度的副词或者时间状语everyday,intheevening,onMondayafternoon,onceaweek等连用.e.g.Igetupatsixeverymorning.Ioftendomyhomeworkonweekend.,2.表示客观真理、谚语，客观存在或科学事实。e.g.Thesunsetsinthewest.Theearthmovesroundthesun.3.表示现在时刻的状态、能力、性格及个性e.g.Heisbusyathemoment.Heneedshelp.4.在条件或时间状语从句中，用一般现在时表示将来，也就是主将从现e.g.Iwillbehappyifyouallcome.Hewillcallyouwhenhearrives.,Exercise,Thetwins_(wash)theclotheseveryday.Sometimeshe_(play)basketballoverthere.Howoften_Sally_(sing)?,wash,plays,Grammar,一般过去时:PastSimple结构:主语+动词过去式+其他时间状语:justnow,yesterday、.ago、in1992、lastweek/month,动词过去式形式的构成：,moveddied,carriedcried,stoppedplanned,answered,一般过去时的用法,1.表示过去经常或习惯发生的动作e.g.Markworkedinchinafor10yearsandnowheteacheschineseinbritain.2.表示过去的状态或特征e.g.Hewasataxidriveroneyearsago.3.根据上下文语境猜测是在过去发生的动作e.g.Ididntknowhewasyourfather.4.描述已故之人的动作或状态e.g.Edisoninventedtheeletriclight.,Exercise,Thetwins_(wash)theclothesyesterday.Thedaybeforeyesterdayhe_(play)basketballoverthere._Sally_(sing)twohoursago?,washed,played,Grammar,现在进行时:PresentProgressive,结构:主语+be(is,am,are)+doing(动词的现在分词)时间状语：Look!、Listen!、now、thesedays,atthemoment.,动词现在分词形式的构成：,writingtaking,gettingrunningswimming,asking,现在进行时的用法,1.句子中含有now,thesedays等这些时间状语或者有look,listen,canyousee等这些暗示词。e.g.Look!theyareplayingfootball.2.在含有come,go,leave,move等词的句子中，现在进行时可以表示在较近的将来要发生的事情。e.g.Dadisleavingforchinaintwoweeks.3.当句中没有具体的时间状语时，应根据上下文语境来理解使用现在进行时。e.g.Tomswantstobeasingerandheistakinglessontodoit.,Exercise,Thetwins_(wash)theclothesnow.Look!He_(play)basketballoverthere.Listen!_Sally_(sing)?,arewashing,isplaying,ExercisesOfTheTensesReview,1.Iusually_(get)upat6:00,butyesterdayi_(get)upat7:00,andtommorrowi_(get)upat6:30.2.Listen!Someone_(knock)atthedoor.3.Howoften_Anday_(surf)theinternet!4.Mybrotheroften_(go)forwalkslastsummer.5.Ifit_(no