一般现在时和现在进行时的区别》PPT课件

现在进行时与一般现在时的区别•现在进行时表示现在或现阶段正在发生的动作•常与“now”“Listen!”“Look!”atthemoment(此刻），thesedays(这些天）连用.•一般现在时表示经常发生的动作或存在的状态•常与,everyday/week系列,onceaweek系列，on+星期，客观事实等连用.现在进行时与一般现在时的区别•现在进行时表示______发生的动作•常与“___”“_____!”“____!”________(此刻），________(这些天）连用.•一般现在时表示____发生的动作或________•常与______系列，______,_____，_____等连用.一般现在时和现在进行时的比较•1.【时间状语不同】•试比较它们属于哪种时态？：•Listen!Whoissingingoverthere?听！谁在那里唱歌呢？（表示正在进行的动作）•Look!Whoisoverthere?看！是谁在那里？（表示现在的状态）一般现在时和现在进行时的比较2.【构成不同】•一般现在时•1.be动词型：—Areyouateacher?你是一名教师吗？•—Yes,Iam./No,I'mnot.是的，我是。/不，我不是•2.实义动词型：在肯定句中，句子的谓语动词是实义动词的原形或第三人称单数形式。例如：•Ihavelotsofhomeworktodo.Hehaslotsofhomeworktodo.•谓动词变三单规则（背）•1.一般+s如：jumpsrunseats•2.以-s,-x,-ch,-sh，-o结尾的+es•如：doesboxes(拳击)washeswatches(观看)。。•3.以辅音+y结尾变为ies如：empty-empies•4.不规则变化：have---has.•谓动词变三单规则（背）•1.______如：jumpsrunseats•2.以______________结尾的+es•如：doesboxes(拳击)washeswatches(观看)。。•3.____________如：empty-empies•4.不规则变化：have---has.现在进行时:•现在进行时构成：•由“be动词(am,is／are)+动词的现在分词”构成•Theyarelisteningtotheradionow.他们正在听广播。•Areyouwritingaletternow?你正在写信吗？•二、现在分词V-ing变化规则•口诀：直、去、双、变•“直”：直接+-ing：•doing，going，standing，walking，playing,emptying；“去”：去词尾不发音的e+-ing：coming，riding，writing，dancing，making,changing,driving,becoming,inviting,typing,shaving,arriving,phoning,特殊记：seeing,being不用去e。•“双”：双写尾字母+-ing：putting，sitting，running，beginning，swimming,shopping，shutting,getting,letting,digging挖,preferring(prefer[pri’fə:]更喜欢)babysitting托婴服务(traveling或travelling)“改”：以ie结尾，变ie为y+-ing：die→dyinglie→lying撒谎躺tie→tying捆，绑(bedying=奄奄一息)小试牛刀1.我每天都洗衣服。Iwashclotheseveryday.2.她每天都洗衣服。Shewashesclotheseveryday.3.我正在打游戏。Iamplayinggamesnow.4.他正在打游戏。Heisplayinggamesnow.现在进行时与一般现在时的否定句•现在进行时表示现在或现阶段正在发生的动作主语+be+not+现在分词+其他•一般现在时表示经常发生的动作或存在的状态1.含be动词主语+be+not+其他2.含实义动词主语+don't+动词原形+其他主语+doesn't+动词原形+其他现在进行时与一般现在时的否定句•现在进行时表示现在或现阶段正在发生的动作•一般现在时表示经常发生的动作或存在的状态1.含be动词2.含实义动词yi把下列句子变成否定句Sheisplayingthepianointheclassroom.Sheplaysthepianoeverymorning.WehaveEnglishclasstwiceaweek.现在进行时与一般现在时的一般疑问句Be+主语+现在分词+其他？1.含be动词Be+主语+其他？2.含实义动词Do+主语+动词原形+其他？Does+主语+动词原形+其他用所给动词的适当形式填空：•1.Weoften___________(play)ontheplayground.•2.He_________(get)upatsixo’clock.•3.__________you_________(brush)yourteetheverymorning?•4.What____(do)heusually_____(do)afterschool?•5.Danny_____(study)English,Chinese,Maths,ScienceandArtatschool.•6.Mikesometimes__________(go)totheparkwithhissister.•7.Ateightatnight,she________(watch)TVwithherparents.•8.________Mike________(read)Englisheveryday?•9.Howmanylessons______yourbrother____(have)onMonday?•10.Whattime____hismother_________(do)thehousework?Let’scorrect:1.Igoestoschoolatsixeveryday.2.Hedon’tlikeplayingfootball.3.Theylikesplayinggames.4.DamingwatchsTVintheevening.5.Doesheusuallyhasaparty?6.WhatdotheyonSunday?7.Tonygoesalwaystoschoolateighto’clock.8.Whattheyeatintheparty?9.Lilyhaveslunchatschool.10.Whatdohisparentsusuallygiveshim?godoesn’tlikewatcheshavedohasgivedo1.Myfatheralways__________(come)homelate.2.Theteacherisbusy.He__________(sleep)sixhoursaday.3.Listen!Joan__________(sing)intheclassroom.Sheoften__________(sing)there.4.________yourbrother__________(speak)Chinese?5.Where__________you__________(have)luncheveryday?6.Thegirl__________(like)wearingaskirt.Look!She__________(wear)aredskirttoday.用单词正确形式填空特殊疑问句：疑问词＋is/am/are+主语＋(其它成分)？疑问词＋do+主语＋动词原形＋(其它成分)？Whattimeisitnow?Whendoyouusuallygotobed?主语为第三人称单数疑问词＋does+主语+动词原形＋（其它成分）？WheredoesJimdohishomeworkonweekdays?1.Jimusually________(have)lunchathome.2.LiGuanhua_______(be)twentyyearsold.3.Howmanystudents________(be)thereinyourclass?4.---______she_______(study)hard?---Yes,she_________.5.Lucyandlily_____________(notspeak)Chinese.6.Myfather______________(notdo)morningexerciseseveryday.7.Shealways___________(wash)herclothesonSundays.8.______yourbrother________(like)playingfootball?No,he____________.用所给动词一般现在时态填空:hasisareDoesstudydoesdon’tspeakdoesn’tdowashesDoeslikedoesn’t三.一般现在时和现在进行时练习题1.Who___overtherenow?A.singingB.aresingC.issingingD.sing2.It’seighto’clock.Thestudents_____anEnglishclass.A.haveB.havingC.ishavingD.arehaving3.Listen!Thebaby_____inthenextroom.A.cryingB.criedC.iscryingD.cries4.Look!Thetwins_____newsweaters.A.arewearingB.wearingC.arewearD.iswearing5.Don’ttalkhere.Grandparents_____.A.issleepingB.aresleepingC.sleepingD.sleep6.Tomisaworker.He_____inafactory.Hissisters_____inahospital.A.work/workB.works/workC.work/worksLOGO7.Who_____Englishbestinyourclass?A.speakB.speaksC.speaking8.MrsRead_____thewindowseveryday.A.iscleaningB.cleanC.cleans9.We_____musicandoften_____tomusic.A.like/listenB.likes/listensC.like/arelistening10.She_____upatsixinthemorning.A.getB.getsC.getting11.OnSundayhesometimes_____hisclothesandsometimes_____someshopping.A.wash/doB.iswashing/isdoingC.washes/does12.Thetwinsusually_____milkandbreadforbreakfast,butJim_____somecoffeeforit.A.have/haveB.have/hasC.has/have13.我在照看孩子.(A)Iamlookingafterthebaby.(B)I'mlookafteringthebaby.(C)Ilookamafteringthebaby.(D)Ilookingafterthebaby.14._____friend'smaking______akite.(A)I,me(B)My,my(C)My,me(D)His,his15.Isthewoman______yellowyourteacher?(A)in(B)