2018小学英语时态复习之现在进行时.ppt

2018小学英语时态复习之现在进行时.ppt

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小学英语时态之现在进行时复习,现在进行时,1、定义：

现在进行时，用来表示正在进行或发生的动作。

2、结构：

主语+be（am,is,are）+动词ing3、标志词：

now,look,listen等。

（现场直播正在发生）,现在进行时,（be）am、is、are：

1、am与主语I连用2、is用于主语是第三人称单数（it，she，he，人名）3、are用于主语是we，you，或第三人称复数。

口诀：

我用am，你用are，is用在他她它，单数名词使用is，复数名词使用are,现在进行时,动词加ing的变化规则1、一般情况下，直接加ing，如：

cook-cooking,jump-jumping2、以不发音的e结尾，去e加ing，如：

makemaking,writewriting,havehaving,skateskating,dancedancing3、以重读闭音节结尾的动词（末尾是一个元音字母（a、e、i、o、u）和一个辅音字母），双写末尾的辅音字母，再加ing，如：

runrunning,swimswimming，getgetting，shopshopping,现在进行时,study_make_swim_stop_come_close_have_run_drive_wash_swing_watch_take_talk_put_do_see_write_,studying,making,swimming,stopping,coming,closing,having,running,driving,washing,swinging,watching,taking,talking,putting,doing,seeing,writing,现在进行时,标记现在进行时的句子中常有now，或在句首常出现look，listen等提示词。

Heisplayingbasketballnow.Listen!

Lucyissingingintheroom.,现在进行时,1MrZheng（read）abooknow.2.Therabbits（jump）now.3.Look!

TomandJohn（swim）.4.Mybrother（make）akiteinhisroomnow.5.Look!

Thebus（stop）.6.We（have）anEnglishclassnow.,isreading,arejumping,areswimming,ismaking,isstopping,arehaving,结构：

主语+be（am,is,are）+动词ing,现在进行时,7.Listen!

Someoneis（come）.8.They（catch）butterfliesnow.9.He（do）anexperimentnow.10.They（collect）stampsnow.11.Look!

He（dive）now.,coming,arecatching,isdoing,arecollecting,isdiving,2.否定句：

直接在am/is/are后加not.（isnt,arent）（am与not没缩写）如：

Iamwriting.Iamnotwriting.,现在进行时的句式,1.肯定句:

主语+be（am,is,are）+动词ing。

如:

Iamreading.,主语,be,动词ing,3.一般疑问句及回答:

一般疑问句,直接把am/is/are提句首肯定回答:

Yes,主语+be.否定回答:

No,主语+be+not.如：

Youaredrawingpictures.-Areyoudrawingpictures?

肯定回答：

Yes,Iam.否定回答：

No,Iamnot.,Im,Im,Heisplayingbasketball.,Isheplayingbasketball?

Yes,heis./No,heisnt.,Theyareswimming.,Aretheyswimming?

Yes,theyare./No,theyarent.,4、现在进行时的特殊疑问句的基本结构为：

疑问词+一般疑问句,What+be动词+人+doing？

WhatisLucydoing?

What+be动词+人+doing？

Whatisshedoing？

Sheiswateringtheflowers.,Whatishedoing？

Heisplayingthepiano.,现在进行时,句型转换按要求改写句子1.Theboyisplayingbasketball.划线部分提问：

_否定句：

_一般疑问句：

_肯定回答：

_否定回答：

_,Theboyisntplayingbasketball.,Whatistheboydoing?

Istheboyplayingbasketball?

Yes,heis.,No,heisnt.,现在进行时,2.Theyaresingingintheclassroom.否定句_一般疑问句_肯定回答：

_否定回答：

_对“aresinging“提问：

_对“intheclassroom”提问：

_,Theyarentsingingintheclassroom.,Aretheysingingintheclassroom?

Yes,theyare.,No,theyarent.,Whataretheydoing?

Wherearetheysinging?

达标训练,选择填空.1.Mymotheris_TV.A.lookingatB.seeingC.readingD.watching2.-_you_abook?

-Yes,Iam.A.Do,readB.Are,readC.Are,readingD.Are,looking3.Kate_,theothers_.A.sing,listenB.issinging,islisteningC.sing,arelisteningD.issinging,arelistening4.I_myeraser,butIcant_it.A.lookfor,findingB.amfinding,lookforC.amlookingfor,findD.find,lookfor,用所给动词的适当形式填空.1.Look!

Thecat_（run）upthetree.2.Thetwins_（have）breakfast.3.-_he_（clean）theblackboard?

-No,heisnt.4.Tom_（play）thepianointheroom.Pleaseaskhimtocomehere.5.Listen!

They_（sing）intheclassroom.,isrunning,arehaving,Is,cleaning,isplaying,aresinging,句型转换1.Iamwateringtheflowers.（否定句）2.Shesjumpingnow.（一般疑问句）3.Theboysareplayingcards.（划线提问）4.Heisdoinghishomework.（复数句）,Iamnotwateringtheflowers.,Isshejumpingnow?

Whataretheboysdoing?

Theyaredoingtheirhomework.,1.Theyaredoinghomework.一般疑问句_否定句_2Thestudentsarecleaningtheclassroom.一般疑问句_肯定和否定回答_3Implayingfootballintheplayground.（对划线部分进行提问）_4Tomisreadingbooksinhisstudy.（对划线部分进行提问）_,Aretheydoinghomework?

Theyarentdoinghomework.,Arethestudentscleaningtheclassroom?

Yes,theyare.No,theyarent.,Whatareyoudoingintheplayground?

WhereisTomreadingbooks?

Thankyou!

现在进行时,1.Whatareyoudoing?

I_.A.eatB.caneatC.eatingD.ameating2.Weare_booksnow.A.readingB.amreadingC.readD.toread3.Ourteacheris_aredsweater.A.puttingonB.putonC.wearsD.wear4.Thatboyisnt_theteacher.A.listenB.listensC.listeningD.listeningto,现在进行时,5.Itseightoclock.Jimmysparents_TV.A.iswatchingB.arewatchingC.watchD.towatch6.Mymotheris_acake_mybirthday.A.making;toB.making;forC.doing;toD.doing;for7.Theyare_thesebooksinthebox.A.putsB.putC.toputD.putting8._you_thewindow?

-Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaning,现在进行时,1.Whatareyou_（do）now?

I_（eat）bread.2.Itsnineoclock.Myfather_（work）intheoffice.3.Look,theboy_（put）therubbishintothebin.4._he_（clean）theclassroom?

No,heisnt.He_（play）.5.WhereisMike?

He_（run）onthegrass.6.Listen,who_（sing）inthemusicroom?

现在进行时,1.she,thewindow,open,now.（用现在进行时连词成句.）_2.Thebirdsaresinginginthetree.（就划线部分提问）_3.is,who,thewindow,cleaning?

（连词成句）_4.Thechildrenareplayinggamesnearthehouse.（就划线部分提问）_,现在进行时,5.Sheisclosingthedoornow.（改成否定句）_6.Youaredoingyourhomework.（用”I“作主语改写句子）_7.they,thetree,sing,now,under.（用现在进行时连词成句.）_8.TheYoungPioneersarehelpingtheoldwoman.（改成一般疑问句）_,汉译英1.我们正在看电视.2.他们正在打扫教室.3.汤姆正在吃早饭.4.那对双胞胎正在睡觉.,WearewatchingTV.,Theyarecleaningtheclassroom.,Tomishavingbreakfast.,Thetwinsaresleeping.,5.男孩子们正在踢足球.6.她正在铺床.7.我正在玩电脑游戏.8.你们正在听磁带吗?

Theboysareplayingsoccer.,Sheismakingthebed.,Iamplayingcomputergames.,Areyoulisteningtothetape?

1、我的妈妈正在做早饭。

Mymotherismakingbreakfast.2、我正要和我的朋友去看电影。

Iamgoingtomovieswithmyfriend.3、他正在弹吉他吗？

Isheplayingtheguitar?

4、她不在拉小提琴。

Sheisntplayingtheviolin.5、她们在干什么？

正在打篮球。

Whataretheydoing?

Theyareplayingbasketball.6、Lucy和Mary正在打排球。

LucyandMaryareplayingvolleyball.,