七年级英语下册《语法-现在进行时》课件-人教新目标版讲课教案.ppt
七年级英语下册语法-现在进行时课件-人教新目标版3.动词动词-ing变化规则：变化规则：1）一般情况）一般情况直接直接加加ing.如如:play-playingwatch-watching以不发音的以不发音的e结尾结尾,去去e加加ing.如如:take-takingcome-coming3)重读闭音节结尾的动词重读闭音节结尾的动词,末尾只有一个末尾只有一个辅音字母，辅音字母，双写双写辅音字母再加辅音字母再加ing.如如:run-runningswim-swimming重读闭音节三要素：重读闭音节三要素：1.必须是重读音节；必须是重读音节；2.最后只有一个辅音字母；最后只有一个辅音字母；3.元音字母发短元音元音字母发短元音 4 特殊特殊：diedyinglie-lyingtie-tying写出下列写出下列单词单词的的现现在分在分词词形式：形式：read_come_sit_learn_write_get_go_take_run_look_make_begin_readingcomingsittinglearningwritinggettinggoingtakingrunninglookingmakingbeginning请把下列动词变成现在分词形式：请把下列动词变成现在分词形式：playswimdancerunwatcheatmaketalkwaitcomewalkstudyreadbeginplayingswimmingdancingrunningwatchingmakingtalkingwaitingbeginningeatingstudyingwalkingcomingSummaryreading用所给词的适当形式填空：用所给词的适当形式填空：1.listen!I _(be)singing.2.We _(be)listening.3.Look!They are _(read).4.He _(be)painting now.5.She is _(see)a movie.6.He _(play)soccer now.7.I _(eat)lunch now.8.Its 8 oclock.We _(watch)TV .9.Tom _(write)a letter now.amarereadingisseeingis playingam eatingare watchingis writingDo some exercises:现在进行时的现在进行时的一般疑问句一般疑问句把把助动词助动词be提到句首，并将首字母大写，提到句首，并将首字母大写，再将句末的句号改为问号。再将句末的句号改为问号。肯定回答为：肯定回答为：Yes,.am/is/are.(不可不可用缩写形式用缩写形式)。否定回答为：否定回答为：No,.am/is/arenot.(可可用用isnt或或arent形式形式)。如：。如：1.IsshehelpingLiLing?她正在帮助李玲吗？她正在帮助李玲吗？Yes,sheis.是的。是的。/No,sheisnt.不，不，她没在帮李玲。她没在帮李玲。2.Areyoulisteningtomusic?你正在听音乐吗？你正在听音乐吗？Yes,Iam.是的。是的。/No,Imnot.不，我不，我没听。没听。现在进行时的现在进行时的特殊疑问句特殊疑问句疑问词疑问词+一般疑问句一般疑问句?回答，回答，不能用不能用yes或或no，而要而要根据实际情况根据实际情况来回答。如：来回答。如：1.Whatareyoudoing?你正在做什么？你正在做什么？ImstudyingEnglish.我在学英语我在学英语。2.Whataretheydoing?他们正在干什么？他们正在干什么？Theyarereading.他们在读书。他们在读书。3.WhatisMikedoing?迈克在做什么？迈克在做什么？Heiswatchingthefootballmatch.他在看足球比赛。他在看足球比赛。Theboyisplayingbasketball.否定句否定句：_一般疑问句一般疑问句_肯定回答：肯定回答：_否定回答：否定回答：_对对“isplayingbasketball”提问：提问：_对对“Theboy”提问：提问：_Theboyisntplayingbasketball.Istheboyplayingbasketball？Yes,heis.No,heisnt.Whatistheboydoing?Whoisplayingbasketball?根据要求完成练习。根据要求完成练习。1._you_(fly)akite?Yes,_.2._she_(sit)intheboat?3._you_(ask)questions?4.We_(play)gamesnow.5.Whatareyou_(do)now?I_(eat)bread.用现在进行时完成下面的句子。用现在进行时完成下面的句子。AreflyingIamIssittingAreaskingareplayingdoingameating按要求改写句子：按要求改写句子：1.she,thewindow,open,now(用现在进行时用现在进行时连词成句连词成句)_2.Thebirdsaresinginginthetree.(就划线部就划线部分提问分提问)_3.is,who,thewindow,cleaning(连词成句连词成句)_4.Thechildrenareplayinggamesnearthehouse.(就划线部分提问就划线部分提问)_Sheisopeningthewindownow.Whatarethebirdsdoinginthetree?Whoiscleaningthewindow?Whatarethechildrendoingnearthehouse?5.Sheisclosingthedoornow.(改成否定句改成否定句)_6.Youaredoingyourhomework.(用用“I”作作主语改写句子主语改写句子)_7.they,thetree,sing,now,under.(用现在进行用现在进行时连词成句时连词成句)_8.TheYoungPioneersarehelpingtheoldwoman.(改成一般疑问句改成一般疑问句)_Sheisntclosingthedoornow.Iamdoingmyhomework.Theyaresingingunderthetreenow.AretheYongPioneershelpingtheoldwoman?注意！注意！一般现在时一般现在时与与现在进行时现在进行时一般现在时表示现在的状态或经常的，习惯一般现在时表示现在的状态或经常的，习惯性的动作。性的动作。现在进行时是表示一个动作正在发生或进行现在进行时是表示一个动作正在发生或进行l一般现在时的功用一般现在时的功用1.表示一直发生的事情、经常发生的动作：表示一直发生的事情、经常发生的动作：Nurseslookafterpatientsinhospitals.Excuseme,doyouspeakEnglish?Igetupat8oclockeverymorning.ItoftenrainsinsummerinBeijing.2.表示客观事实或者真理：表示客观事实或者真理：Birdsfly.Theearthgoesaroundthesun.3.谈论时间表、旅程表等：谈论时间表、旅程表等：Whattimedoesthefilmbegin?Thefootballmatchstartsat8oclock.TomorrowisThursday.4.谈论籍贯、国籍等：谈论籍贯、国籍等：Wheredoyoucomefrom?IcomefromChina.Wheredoyoucomefrom?IcomefromGuangzhou.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/works7.Who_Englishbestinyourclass?A.speakB.speaksC.isspeaking8.Mrs.Read_thewindowseveryday.A.iscleaningB.cleanC.cleans9.We_musicandoften_tomusic.A.like/listenB.likes/listensC.like/arelistening10.She_upatsixinthemorning.A.getB.getsC.getting11.OnSundayshesometimes_hisclothesandsometimes_someshopping.A.wash/doB.iswashing/isdoingC.washes/does12.Thetwinsusually_milkandbreadforbreakfast,butJim_somecoffeeforit.A.have/haveB.have/hasC.has/have1.给下列的动词加上形式。writewatchswimrunhavereadsitputtakecleanshopbegin2.用括号里的词的恰当形式填空。Itissevenoclock.I(do)myhomework.Myparents(watch)TV.Mysister(sit)onthesofaandI(play)withthecat.3.按要求句型转换。(1)Heisdoinghishomeworknow.(变为否定句）Hedoinghishomeworknow.(2)TheyarewatchingTV.（对划线部分提问）arethey?(3)Sheisreading.（变为一般疑问句，并否定回答，用括号里的词填空）reading?No,she.She(write).writingwatchingswimmingrunninghavingreadingsittingputtingtakingcleaningshoppingbeginningamdoingarewatchingissittingamplayingisnotwhatdoingIssheisntiswriting一一.用所给动词的适当形式填空用所给动词的适当形式填空.1.Look!Thecat_(run)upthetree.2.Herparents_(have)breakfastnow.3.-_he_(clean)theroom?-No,heisnt.4.Tom_(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They_(sing)intheclassroom.is runningis runningare havingare havingIsIs cleaningcleaningis playingis playingare singingare singingDosomeexercises1.Whatisshedoing?Shes_.2.IsTomthere?No,he_.Hes_.3._hedoinghomework?Yes,_.4._theydoing?Theyreswimming.runningisnthoppingIshe isWhatre1.Look!She_(clean)theclassroom.2.Lets_(sing)thesongnow.3.Thatsounds_(well).练习坊练习坊根据句意和括号中所给单词完成句子，每空词数不限。根据句意和括号中所给单词完成句子，每空词数不限。is cleaningsinggood4.Benwants_(go)tothemoviesthisevening.5.Wherearethey?They_(read)inthelibrary.are reading to go5.Whereisshe?Shes_(跑步跑步).6.IsTomthere?No,he_.Hes_(购物购物).7._hedoinghomework?Yes,_.8._theydoing?Theyreswimming.runningisntshoppingIshe isWhatre-WhatsLiLeidoing?-He_.(read)-He_.(read)-What-Whats his mother doing?s his mother doing?-She_.(write)-She_.(write)-What are they doing?-They_ .(play soccer)-What are David and Mary doing?-They_ .(have dinner)-Whats Jenny doing?-She_.(run)Exercise.isreadingiswritingareplayingsoccerarehavingdinnerisrunning此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢
