(更改)初一英语《一般现在时和现在进行时的区别》.ppt

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 一般现在时表示发生的动作或存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 一般现在时和现在进行时的比较 1 构成不同 一般现在时1 be动词型 Areyouateacher Yes Iam No I mnot 否定句 主语 am is arenot 其它成分 主语 除第三人称单数 don t 动词原形 其它成分 Theyarenotinthelibrary Idon tlikeswimming 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 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 2 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 don t或does doesn t 动词原形 构成 例如 Hedoesn twatchTVintheevening 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 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 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 现在进行时由 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 eg Whatareyoudoingnow sing I msinging 1 Whatareyoudoingnow readabook I mreadingabook 2 WhatareTomandJackdoingnow rideabike Theyareridingabike 3 What syourmotherdoingnow lookatsomepictures Sheislookingatsomepictures 4 What sBilldoingnow eatlunch He seatinglunch 现在进行时 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 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Don t 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 Iwalktoschoolateighto clockeveryday 我每天八点去学校 It seighto clock I mwalkingtoschoolnow 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 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 don tspeak doesn tdo washes Does like doesn t 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 Igoestoschoolatsixeveryday Hedon tlikeplayingfootball 3 Theylikesplayinggames 4 DamingwatchsTVintheevening 5 Doesheusuallyhasaparty 6 WhatdotheyonSunday 7 Tonygoesalwaystoschoolateighto clock 8 Whattheyeatintheparty 9 Lilyhaveslunchatschool 10 Whatdohisparentsusuallygiveshim go doesn t like watches have do has give do 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 Look Theyarerunning Listen Someoneissinginginthenextroom 3 TheGreensarewatchingafootballmatchnow 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 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 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 works LOGO 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 upatfiveo clock 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 八 选择填空1 Mymotheroftenoranges AeatB eatsC eating2 Myauntsometimesverywell A singB singsC singing3 Jackusuallygrandpaverymuch A missB missesC missing4 He hishomeworknow A doingB isdoingC does5 Lily thepianonow A playingBplaysCisplaying6 Look Tom intheseanow A swimB swimmingC isswimming7 Listen Thestudents now A cryB arecryingCcries8 Abirdeveryday A fliesB flyC isflying9 Thehorsesoftenfast A runB runsC isrunning10 Youeverynight A danceB dancesC aredancing 11 HetochurchonSundays AgoB goesCisgoing12 Mommehernewearringseveryday AshowB showsC isshowing13 SheTVeverynight A watchesB watchCiswatching14 They themountaineveryday AclimbsBclimbCisclimbing15 Don tshout She now AsleepingBissleepingCsleeps16 He thepicturenow AispaintingBpaintsCispainting17 Look He now AdanceBisdancingCdances 18 Myparentsmetotheparkeveryweek A takeB takesC aretaking19 Thatelephanttwobigears A haveB hasC areDis20 Myuncleclotheseveryevening AwashesB iswashingC wash21 I aletterinthemailboxnowAputtingBamputtingCput22 I afairytalenow AreadBamreadingCreads 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 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 his15 Isthewoman yellowyourteacher A in B puttingon C wearing D having16 Look Thetwins theirmotherdothehousework A arewanting B help C arehelping D arelooking17 arethebi