（精选幻灯片）1初一英语《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正在发生的动作常与“now”“Listen!”“Look!”连用.,一般现在时表示经常发生的动作或存在的状态常与sometimes,often,everyday/week,onSunday等连用.,1,一般现在时和现在进行时的比较,1.【时间状语不同】常与现在进行时连用的时间状语有：now,atthemoment;另外，以Look,Listen或Dont.等开头的祈使句常常会引出现在进行时的句子。试比较：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）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,Imnot.是的，我是。/不，我不是,2,构成不同】,3.实义（行为）动词型：在肯定句中，句子的谓语动词是实义（行为）动词的原形或第三人称单数形式。例如：Hehassomethingimportanttodo.他有一些重要的事情要做。在否定句中，句子的谓语动词由“助动词do/dont或does/doesnt+动词原形”构成。例如：HedoesntwatchTVintheevening.他晚上不看电视。在一般疑问句中，句子的谓语动词仍由“助动词do或does.+动词原形”构成。例如：DoesJackleavehomeatseven?杰克是7点离开家的吗？,3,现在进行时:,现在进行时由“be动词(am,isare)+动词的现在分词”构成Theyarelisteningtotheradionow.他们正在听广播。Areyouwritingaletternow?你正在写信吗？【时间状语不同】常与一般现在时连用的时间状语有：sometimes,usually,never,always,often;everyday/week/month/year/.;onSunday(s)/Monday(s)/.;atsevenforty;inthemorning/afternoon/evening;now;today等等。例如：Iwritetomyuncleeverymonth.我每个月给叔叔写一封信常与现在进行时连用的时间状语有：now,atthemoment;另外，以Look,Listen或Dont.等开头的祈使句常常会引出现在进行时的句子。,4,always,often,usually,never,everyday/everyyear,标志词语,一般现在时：,1、表达经常性或习惯性的动作。2、表示现在的状态。叙述一件事情叙述客观事实真理（地球围绕太阳跑）,定义：,5,用所给动词的适当形式填空：,1.Weoften_(play)ontheplayground.2.He_(get)upatsixoclock.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?,6,Letscorrect:Igoestoschoolatsixeveryday.Hedontlikeplayingfootball.3.Theylikesplayinggames.4.DamingwatchsTVintheevening.5.Doesheusuallyhasaparty?6.WhatdotheyonSunday?7.Tonygoesalwaystoschoolateightoclock.8.Whattheyeatintheparty?9.Lilyhaveslunchatschool.10.Whatdohisparentsusuallygiveshim?,go,doesnt,like,watches,have,do,has,give,do,7,1.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,8,一般现在时：表示现在的状态、经常的或习惯性的动作、表示主语具备的性格和能力等。与一般现在时连用的时间状语：often,always,sometimes,usually,everyday/week/year等一般现在时的构成：肯定句：主语is/am/are其它成分.主语(除第三人称单数)动词原形其它成分.Heisanofficeworker.Igetupatsixeveryday.主语(第三人称单数)动词s/es其它成分.Myfatherusuallygoestoworkbybus.,9,否定句：主语am/is/arenot其它成分.主语(除第三人称单数)dont动词原形其它成分.Theyarenotinthelibrary.Idontlikeswimming.主语(第三人称单数)doesnt动词原形其它成分.Theoldmandoesntlikeplayingcards.一般疑问句：Am/Is/Are+主语其它成分?Do+主语(除第三人称单数)动词原形其它成分?Isitatalltree?DotheGreensoftengoswimminginsummer?主语为第三人称单数Does+主语动词原形其它成分?Doestheearthgoaroundthesun?,10,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?,11,注:has是have的第三人称单数形式.即has用于一般现在时态的主语是第三人称单数形式,have用于除第三人称单数以外的所有人称.如:Theyhaveaverybigclassroom.Hehastwoeyes.Ihaveanewbike.Ithasfourlegs.,12,主语是第三人称单数时,行为动词的变化规则如下:一般动词在词尾加-s,如:helps,makes,gets,swims,knows,plays等.以s,x,ch,sh,或o结尾的动词在词尾加-es,如dresses,washes,catches,does等.以辅音字母+y结尾的动词,先变y为i,再加-es,如fly-flies,study-studies等.,13,例如：1、我们每天都上学。2、下课后我们打扫教室。3、有时我们在操场上踢足球。4、我们在学校吃晚饭。5、他喜欢英语。6、他是一个学生。,Wegotoschooleveryday.,Wecleantheclassroomafterclass.,Wesometimesplayfootballontheplayground.,Wehavedinneratschool.,HelikesEnglish.,Heisastudent.,14,1.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:,has,is,are,Does,study,does,dontspeak,doesntdo,washes,Does,like,doesnt,15,动词be一般现在时的构成,16,用is、am或are填空China_abigcountry.We_intheclassroom.Hermother_anEnglishteacher.He_aworker.Heworksveryhard.Where_youfrom?It_abeautifulcat.They_goodfriends.I_notfromJiangsu.IcomefromShanghai.,is,are,am,is,are,is,is,are,17,Iwalktoschoolateightoclockeveryday.我每天八点去学校Itseightoclock.Imwalkingtoschoolnow.3.Heiseatinganicecreamnow.4.Youarereadingthebooknow.,现在八点，我正在走向学校,他正在吃冰激凌,你正在读书,18,eg:Whatareyoudoingnow?(sing)Imsinging.1.Whatareyoudoingnow?(readabook)Imreadingabook.2.WhatareTomandJackdoingnow?(rideabike)Theyareridingabike.3.Whatsyourmotherdoingnow?(lookatsomepictures)Sheislookingatsomepictures.4.WhatsBilldoingnow?(eatlunch)Heseatinglunch.,19,Look!Theyarerunning.Listen!Someoneissinginginthenextroom.3.TheGreensarewatchingafootballmatchnow.,现在进行时,表示现在、说话瞬间正在进行或发生的动作。构成：,be动词(am/is/are)+动词ing形式,标志性词语：,look,listen,now,atpresentatthemomentatthismoment（在此刻）,20,一、写出下列动词的第三人称单数形式1.work_read_2.clean_write_3.teach_wash_4.guess_watch_5.go_do_6.study_fly_7.cry_play_8.have_sit_,21,二、写出下列动词的现在分词形式1.work_sing_play_study_2.dance_have_write_take_3.run_sit_shop_swim_4.lie_fly_swim_speak_,22,三.一般现在时和现在进行时练习题,1.Who_overtherenow?A.singingB.aresingC.issingingD.sing2.Itseightoclock.Thestudents_anEnglishclass.A.haveB.havingC.ishavingD.arehaving3.Listen!Thebaby_inthenextroom.A.cryingB.criedC.iscryingD.cries4.Look!Thetwins_newsweaters.A.arewearingB.wearingC.arewearD.iswearing5.Donttalkhere.Grandparents_.A.issleepingB.aresleepingC.sleepingD.sleep6.Tomisaworker.He_inafactory.Hissisters_inahospital.A.work/workB.works/workC.work/works,LOGO,23,7.Who_Englishbestinyourclass?A.speakB.speaksC.speaking8.MrsRead_thewindowseveryday.A.iscleaningB.cleanC.cleans9.We_musicandoften_tomusic.A.like/listenB.likes/listensC.like/arelistening10.She_upatsixinthemorning.A.getB.getsC.getting11.OnSundayhesometimes_hisclothesandsometimes_someshopping.A.wash/doB.iswashing/isdoingC.washes/does12.Thetwinsusually_milkandbreadforbreakfast,butJim_somecoffeeforit.A.have/haveB.have/hasC.has/have,24,13.我在照看孩子.(A)Iamlookingafterthebaby.(B)Imlookafteringthebaby.(C)Ilookamafteringthebaby.(D)Ilookingafterthebaby.14._friendsmaking_akite.(A)I,me(B)My,my(C)My,me(D)His,his15.Isthewoman_yellowyourteacher?(A)in(B)puttingon(C)wearing(D)having16.Look!Thetwins_theirmotherdothehousework.(A)arewanting(B)help(C)arehelping(D)arelooking17._arethebirdsdoing?Theyaresinginginatree.(A)Who(B)What(C)How(D)Where18.Isshe_something?(A)eat(B)eating(C)eatting(D)eats19.你在干什么?(A)Whatisyoudoing?(B)Whatareyoudo?(C)Whatareyoudoing?(D)Whatdoyoudo?,25,20.Whatareyoulistening_?(A)/(B)for(C)at(D)to21.我正在听他说话.(A)Ilisteningtohim.(B)Imlisteningtohim.(C)Imlistentohim.(D)Imlisteninghim.22.Theyare_theirclothes.(A)makeing(B)putting(C)putaway(D)puttingon23.Listen!She_intheclassroom.(A)issinging(B)sing(C)tosing(D)issing24.TodayJim_hiswhiteshirtandbrowntrousers.(A)isputtingon(B)wear(C)puton(D)iswearing25._areyoueating?Imeating_meat.(A)What,some(B)Which,any(C)Where,not(D)What,a26.They_TVintheevening.Theydotheirhomework.(A)arewatching(B)cantwatching(C)dontwatch(D)dontwatchig,26,四、用现在进行时完成下列句子:1.What_you_(do)?2.I_(sing)anEnglishsong.3.What_he_(mend)?4.He_(mend)acar.5._you_(fly)akite?Yes,_.6._she_(sit)intheboat?7._you_(ask)questions?8.We_(play)gamesnow.,27,五。1.Myfatheralways_(come)backfromworklate.2.Theteacherisbusy.He_(sleep)sixhoursaday.3.Listen!Joan_(sing)intheclassroom.Sheoften_(sing)there.4._yourbrother_(know)Japanese?5.Where_you_(have)luncheveryday?6.Thegirl_(like)wearingaskirt.Look!She_(wear)aredskirttoday.7.Weoften_(play)footballontheplayground.8._Mike_(read)Englisheveryday?9.What_(do)heusually_(do)afterschool?10.He_(get)upatfiveoclock.,28,六、根据中文意思完成句子1.学生们在干什么？有一些在打电话，另一些躺在沙滩上。_thestudents_?Some_onthephone,_onthebeach.2、“格林先生在看电视吗？”“不，他在打扫房间。”“_MrGreen_TV?”“_,He_thehouse.”3、魏芳不是在读书，她在写信。WeiFang_abook.She_aletter.,29,4、我正在通过收音机学(learn)英语。I_Englishontheradio.6、这个老人每天早上六点钟起床。Theoldman_atsixoclockinthemorningeveryday.7、你从哪里来？Where_youfrom?或Where_you_from?8.我从美国来。I_fromAmerica.或I_fromAmerica.,30,七。按要求写句子1).she,thewindow,open,now.(用现在进行时连词成句.)_2).is,who,thewindow,cleaning?(连词成句)_3).Sheisclosingthedoornow.(改成否定句)_4.)Youaredoingyourhomework.(用I作主语改写句子)_5).they,thetree,sing,now,under.(用现在进行时连词成句.)_6).TheYoungPioneersarehelpingtheoldwoman.(改成一般疑问句)_,31,八.选择填空1.Mymotheroftenoranges.AeatB.eatsC.eating2.Myauntsometimesverywell.A.singB.singsC.singing3.Jackusuallygrandpaverymuch.A.missB.miss