现在进行时课件44257电子教案

现在进行时PPT课件44257LookandanswerLook!Whatishedoing?Heiscrying.LookandanswerWhatisthebirddoing?Itissinging.LookandanswerWhataretheydoingnow?TheyarewatchingTV.LookandanswerListen!Whatisshedoing?Sheislaughing.现在进行时

ThePresentContinuousTense

现在进行时态表示现在（说话瞬间）正在进行或发生的动作。标志词：now（现在）look（看）listen（听）等。现在进行时的基本构成人称+be动词+动词ing形式注：be动词随人称的变化而变化Playagame

（火眼金睛）LookThinkRemember（记忆）SayAgameShe

is

drawing

pictures.Whatisshedoing?AgameHe

is

catchingbutterflies.Whatistheboydoing?AgameShe

is

writingane-mail.Whatisyourmotherdoing?Agame

They

areswimming.Whatarethetigersdoing?AgameTomis

takingpictures.Whatis

Tomdoing?Lookandsay（找规律）

drawinghavingrunning

doingwritingswimming

cookingtakingshopping

listeningmaking

动词-ing形式的构成一般在动词原形后直接加ingdoaskdoingasking以不发音的e结尾的单词，去掉e，再加ingwritetakedancewritingtakingdancing重读闭音节以一个辅音字母结尾的，双写辅音字母再加inggetswimrunputgettingswimmingrunningputtingCleversaying（顺口溜）魔术师“ing”真神奇，加“ing”表示正进行。普通动词直接加，简简单单真好记。尾字母e不发音，去e加“ing”别忘记。重读闭音节难分清，双写尾字母要牢记。Doyouknowhowtoget“---ing”?Let’s

try!

（完成下面动词的ing形式）walkingeatingdancingmakinghavingplayingwashingreadingpaintingswimmingkeepingcleaningflyingthinkingclimbing现在进行时的句子形式第一人称+am+v-ing第二人称+are+v-ing第三人称+is+v-ing单数+is+v-ing复数+are+v-ing我用am,你用are,is跟着他,她,它Fillintheblacks1.Thechild_____________thewindowsnow.(open)2.Theboy______________apicturenow.(draw)3.Look!She_______________abook.(read)4.I____________ane-mailtomyfriendnow.(write)5.Look!Sarah___________________.(makethebed)6.Listen!Thestudents_________________.(sing)7.We_______________

toschoolnow.(run)isopeningisdrawingisreadingamwritingismakingthebedaresingingarerunningFindout:Whataretheydoing?Ishewriting?No,heisn't.Heisreading.Findout:Whataretheydoing?Ishewalking?Yes,heis.Findout:Whataretheydoing?Aretheyplayingbasketball?No,theyaren't.Theyareplayingfootball.Whoistheguessingchampion?

Let’splayagame:Guess:Arethey+v-ing…?Isit/he/she+v-ing…?What

aretheydoing?e.g.Aretheyrunning?No,theyaren't.They

areridingabike.WhatisLanYangyangdoing?Ishe...?He

issweeping

thefloor.WhatisXiYangyangdoing?Ishe...?He

iswashing

theclothes.Whatis

LanYangyangdoing?Ishe...?Heishaving

abath.What

are

they

doing?Arethey...?They

arerunning.Whatis

LanYangyangdoing?Ishe...?Heissinging.Lookandanswer

（看图回答问题）PeterSallyTomandMaryLilyAndyChoosethewriteanswer.(单项选择）()1.IsPeterwashingthedishes?A.Yes,heis.B.No,heisn't.()2.Isababyeating?A.Yes,heis.B.No,heisn't.()3.IsSallyfeedingadog?A.Yes,sheis.B.No,sheisn't.()4.AreTomandMarywateringtheplants?A.No,theyaren't.B.Yes,theyare.()5.IsAndylisteningtomusic?A.Yes,sheis.B.No,sheisn't.()6.IsLilymakingthebed?A.Yes,sheis.B.No,sheisn't.ABBBBB现在进行时的变化

肯定句式：主语+be(am,is,are)+现在分词+其它.

否定句式：主语+be(am,is,are)+not

+现在分词+其它.

一般疑问句：Be(am,is,are)+主语+现在分词+其它.

现在进行时的

句子结构：肯定句：主语＋be＋现在分词＋（其它）如：Sheiscrying.

她正在哭。

Heissnoring.

他正在打鼾Theyarelaughing.

他们正在大笑。Iameatinghamburger.我正在吃汉堡包.否定句：

主语＋benot＋现在分词＋其它

如：Sheisnotcrying.她没有在哭。Heisnotsnoring.他没有在打鼾。Theyarenotlaughing.他们没有在笑。一般疑问句：Be＋主语＋现在分词＋其它如：

Isshecrying?

她正在哭吗？

Ishesnoring?

他正在打鼾吗?

Areyoueatinghamburger?

你正在吃汉堡包吗？Correctthesentences.(改正句子中的错误）(1)Amyiscatchbutterfliesinthegardennow.(2)Mikeflyingakitenow.(3)Wearegoingtoclimbsmountainstomorrow.(4)Myparentsisgoingtothelibrary.(5)Thetigersareswimingintheriver.catchingisclimbareswimmingChoosetherightwordsandfillintheblank.（选词填空）(is,have,are,run,drinking,running,climbing,swim,swimming,sleeping,watch,)

TodayisSaturday.Theweather_____fine,Weareinazoonow.Look,rabbitsare________onthegrass.Monkeysare_______upthetrees.Ducksare_________intheriver.Tigersare_______underthetrees,andtheelephantsare_________water.Wearehappyandtired.Tomorrowwearegoingto______TVathome.Thenwearegoingto______abigdinner.Wewillhaveagoodtime.isrunningclimbingswimmingsleepingdrinkingwatchhaveTranslatethesesentencesintoEnglish.（汉译英）1.我正在站着。2.这个婴儿正在哭。3.那只狗正在叫。4.Jim和Paul正在吼叫。5.这些女孩们正在大笑。6.听！Betty正在唱歌。7.我们正在闻花香。Iamstanding.Thebabyiscrying.