初中英语 一般现在时与现在进行时的区别

一般现在时与现在进行时的比较,一般现在时：表示主语经常性和习惯性的动作或存在的状态，也表示说话者的能力及自然现象。,现在进行时：表示说话时正在进行的动作，也表示目前或现阶段一直进行的动作。,概念不同,eg:Sheoftendoesherhomeworkintheevening.她经常在晚上做作业。,Sheisdoingherhomeworknow.现在她正在做作业。,比较一下,谓语动词的构成方式不同,一般现在时(1)be动词的一般现在时形式：is,am,are(2)动词have的一般现在时形式：have,has(3)其他实义动词的一般现在时形式：动词原形第三人称单数形式,2.现在进行时be动词+动词的ing形式（现在分词）,时间状语不同,一般现在时的时间状语主要有：always,usually,sometimes,never,everyday,onSundays,inthemorning/afternoon/evening等,2.现在进行时的时间状语主要有：now,thesedays,thisweek,atthemoment有时句首有Look!Listen!或Its+时刻,按要求完成句子:1.Look!Theboys_(clean)thewindows.2.Manypeople_(do)sportsintheparkeveryday.3.Its9:00am.We_(have)anEnglishclass.4.Cindyisntathomenow.She_(read)inthelibrary.5.SometimesI_(have)lunchatschool.,arecleaning,do,arehaving,isreading,have,6.Theyare_(talk)aboutthemovie.7.IlikethesongYesterdayOnceMore.It_(be)beutiful.8.Jimoften_(go)tothemovieswithhisfriends.9.Lets_(take)awalkinthepark.10._yourfather_(write)aletter?Yes,heis.11.Canyougo_(swim)withme?,talking,is,goes,take,Is,writing,swimming,Whosintheroom?MrSmithis.He_aletter.A.writingB.writesC.iswritingD.writting_heathomenow?Yes,heis.Heis_computergamesA.Is;playingB.Does;playC.Do;playingD.Isplays,c,A,3.Mybrotheroften_TVonSundays.TodayisSunday.He_TVnow.A.watches;iswatchingB.iswatching;watchesC.watches;watchesD.iswatching;iswatching4.Thanksfor_ussomuchhelp.A.giveB.givingC.givesD.togive,A,B,SusanoftenwatchesTV.（用now改写句子）Susan_TVnow.,2.Iampainting.(对划线部分提问）_you_?,3.Kateiscleaningherroom.（改为一般疑问句）_Kate_herroom?,is,watching,What,are,doing,Is,cleaning,4.Isheplayingthedrums?（作否定回答）_,_.,5.LisaistalkingwithJim.(对划线部分提问）_isLisa_with?,6.Ericisswi