语法现在进行时与一般现在时

*一般现在时*现在进行时语法

一.

含义：表示现在正在进行或现阶段时间正在进行的动作标志词：now,look,listen等。二.

构成：am/is/are+V-ing

现在进行时的含义与构成Heisreadingabook.三.

V-ing变化规则：1）一般加ing.如:play----playing

watch----watching以不发音的e结尾,去e加ing.如:take----taking

come---coming元+辅结尾,且是重读闭音节的单词,双写辅音字母+ing.如:run----running

swim----swimming四、提示性词语(标志词)：1、now.eg.Thechildrenareplayinggamesovertherenow.2、Look!Listen!eg.Look!Someboysareswimmingintheriver.eg.Listen!LucyissinginganEnglishsongintheclassroom.3、Itis+具体的钟点。（提示后句）eg.It’s6:30inthemorning.LiLeiisgettingup.eg.It’stwelveo’clock.Thestudentsarehavinglunchatschool.

4、Whereis/are/am+主语？（提示后句）eg.--Whereisyourfather?

–HeiswatchingTVintheroom.eg.–WhereisTom?

–Heisdoinghomeworkintheclassroom.5、上下文提示。

eg.Whatareyoudoing?

Iamlistening

tomusic.五、相关的句型转换：1、变否定句：现在进行时态的句子变否定句时，在am/is/are后加not,常与am/is/are用缩略式。eg.Theyaresinging.

----Theyarenot/aren’tsinging.2、变一般疑问句：现在进行时态的句子变一般疑问句时把am/is/are提到句首，大小写发生变化，句号变问号。eg.Iamdoingmyhomeworknow.

----Areyoudoingyourhomeworknow?eg.Thestudentsarehavingclasses.

----Arethestudentshavingclasses?3、划线提问：先确定疑问词，然后把除掉划线部分的句子变成一般疑问句接在疑问词后面。eg.Heiswritingaletter.(划线提问)

Whatishedoing?eg.

Lucyisdancing.(划线提问)

Whoisdancing?2.否定句：直接在be后加not.如：Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+be+v-ing+其它.如:Iamreadingabook.3.一般疑问句及回答:问句,直接把be提前,肯定回答:Yes,主语+be否定回答:No,主语+be+not-----Areyoudrawing?-----Yes,Iam./No,I’mnot.一般现在时一、意义

表示经常性的或习惯性的动作、状态;表示主语具备的性格和能力等。

二、构成1.主语＋is/am/are＋其它成分.2.(1)主语(除第三人称单数)＋动词原形＋其它成分.

Heis

anofficeworker.

Igetupatsixeveryday.(2)主语(第三人称单数)＋动词s/es＋其它成分.

Myfatherusuallygoestoworkbybus.3.主语＋can+动词原形＋其它成分.三、用法：

1、表示习惯性、经常性出现的动作、状态。

2、表示主语的性格、特征、能力、喜好等。

3、表示客观事实或普遍真理。Iusuallygotoschoolatseven.Sheneverplayscomputergames.Heisastudent.Shelikesplayingthepiano.Koalaiskindoflazy.WecanspeakEnglish.Theydon’tlikeswimming.Helookslikehisfather.Theearthgoesroundthesun.Winteriscolderthansummer.四、关键词，时间状语：often、usually、always、sometimes、nevereveryday、onSunday/Monday五、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.否定句:一般疑问句:肯定回答:否定回答:肯定句：Igetupat6:35inthemorning.Idonot(don’t)getupat6:35inthemorning.Doyougetupat6:35inthemorning?Yes,Ido.No,Idon’t.六、句式转换（安构成分3类，此处只给出了谓语动词是实意动词的）肯定句：Theyplayfootballintheplayground.否定句:

一般疑问句:肯定回答:否定回答:They

donot(don’t)playfootballintheplayground.No,they

don’t.Yes,they

do.Dotheyplayfootballintheplayground?肯定句：Shewaterstheflowers.否定句:一般疑问句:

肯定回答:否定回答:Shedoesnot(doesn’t)watertheflowers.Does

she

water

theflowers?Yes,shedoes.No,she

doesnot(doesn’t).写出下列动词的第三人称单数形式1.work__________read__________clean__________write__________2.teach__________wash__________guess__________watch__________3.go__________do___________photo__________4.study__________fly__________cry__________play__________5.have__________一、Choosetherightanswers.()1.“IssheMary?”“_______,she_______.”A.Yes,isn’tB.No,amnotC.Yes,amD.No,isn’t()2.“Are_______inClassThree?”“Yes,Iam.”A.IB.heC.SheD.you()3.OnSunday,she_______computergamesathome.A.playB.playsC.playesD.Playing()4.Class______.Let’shaveabreak.A.finishesB.startsC.finishsD.finishDDBA()5.Thepairofshoes_______Tom’s.A.areB.isC.beD.am()6.Theteacherwithhisstudentsoften______theoldman.A.visitsB.visitC.doesn’tvisitD.isvisiting()7.“Doesthesnakeeatmeat?”“Yes,It_______.”A.doB.doesC.don’tD.doesn’t()8.“Hashegotacomputer?”“No,he________.”A.doesn’tB.can’tC.isn’tD.hasn’t()9.We_______gotoschoolatweekend.A.aren’tB.haven’tC.isn’tD.don’t

BABDD1.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:hasisareDoes

studydoesdon’tspeakdoesn’tdowashesDoes

likedoesn’t达标训练一.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,heisn’t.4.Tom__________(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They____________(sing)intheclassroom.isrunningarehavingIs

cleaning

isplaying

aresinging二.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,butIcan’t______it.A.lookfor,findingB.amfinding,lookforC.amlookingfor,findD.find,lookfor三.句型转换1.Iamwateringtheflowers.(否定句)2.She’sjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句)Iamnotwateringtheflowers.Isshejumpingnow?Whataretheboysdoing?Theyaredoingtheirhomework.练习2用now把下列句子变为现在进行时态：1.Ilookattheblackboard.2.Wehaveourclass.3.Hedoeshishomework.4.Hedoesn’trun.Iamlookingattheblackboardnow.Wearehavingourclassnow.Heisdoinghishomeworknow.Heisn’trunning

now.综合练习三：选择填空：()1.Whatareyoudoing?I_____A.eatB.caneatC.eatingD.ameating()2.Wewant_________thisbooknow.A.readingB.amreadingC.readD.toread()3.Ourteacheris________aredsweater.A.puttingonB.putonC.wearingD.wear()4.Thatboyisn’t____theteacher.A.listenB.listensC.listeningD.listeningto()5.It’seighto’clock.Jim’sfamily__TV.A.iswatchingB.arewatchingC.watchD.towatch()6.Mymotheris_____acake_____mybirthday.A.making,toB.making,forC.doing,toD.doing,for()7.Letme______thesebooksinthebox.A.putsB.putC.toputD.putting()8._____you_____thewindow?—Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaning

DDCDBBBC5.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。Sheisn’tplayingtheviolin.5、她们在干什么？正在打篮球。Whataretheydoing?Theyareplayingbasketball.6、Lucy和Mary正在打排球。LucyandMaryareplayingvolleyball.1)

I__________(be)astudent.Mysister______(be)astudent,too.2)

There______（be）apenandtwopencilsinthepencil-box.3)

Listen!She_________(sing)asong.4)

Wealways________(clean)ourclassroomafterschool.5)

There_______manycloudsinthesky.6)

Sometimeswe______(play)footballafterschool.Wereally_____(enjoy)ourselves7)

They_________(go)toGuangzhoueveryweek.8)Weknowthere_______(be)24hoursinaday.amisiscleanplayenjoygoare用所给动词的适当形式填空:Issingingare11)Allthestudents___________(have)computerlessonsnow?12)______you_______(go)toschoolbybuseveryFriday?

13)What______yourmother_______(do)?

15)Myparentsusually______(watch)TVonS