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初中英语一般现在时教案
一、一般现在时定义表示竺常性或习惯性的动作或一般性事实，也可表示现在的状态或主语具备的性格和能力常与副词every day每天，always总是,usually通常,often经常sometimes有时等时间状语连用1表示经常性或习惯性的动作、、.g.t.schoo.ever.day.我每天去上学Yo.usuall.ge.u.a.six.你通常六点起床
1.ofte.play,sports.她经常做运动2表示客观真理，科学原理，自然现象等客观事实或格言谚语等The sunrises inthe eastevery day.太阳每天从东方升起The earthgoes aroundthe sun.地球绕着太阳转Practic.make.perfect.熟能生巧3表示平日的喜好I likebananas.H1i lpi ccrprim4表示事物或人物的特征、现在的状态The skyis blue.天空是蓝色的Mary.fathe.i.a.Englis.teacher.玛丽的爸爸是一名英语老师二.动词第三人称单数形式一般现在时中，只有主语是第三人称单数时，动词才要变成第三人称单数的形式其他人称用动词原形动词第三人称单数形式变化规则
2.1多数直接在动词词尾加-s..play一plays like一likes ask--------------------------asks work-----------works get-----------getscall-----calls2以字母s,x,ch,sh或o结尾的动词，在词尾直接加-es.watch-----watches wish---------wishes do----------does go---------goes3以“辅音字母加+y”结尾的动词，要先把y变为i再加-es.try-----tries study----------studies cry---------cries fly----------flies
3.不规则变化be------is have----------------has注意动词第三人称单数形式可与名词复数变化规则比较记忆Prac t]c e.用括号内加司的适当形式填空
1.H・ofte.have,dinne.a.home.
2.Danie,an.Tomm.be.i.Clas.One.
3.W.no.watch.T.o.Monday.
4.Nic.no.go.t.th.zo.o.Sunday.
5..the.like.th.Work Cup.
6.Wha.the.ofte.do.o.Saturdays.
1.
1.you.parent.read,newspaper,ever.day.
8.Th.gir.teach,u.Englis.o.Sundays.
9.Sh.an..take..wal.togethe.ever,evening.
10.Ther.be.som.wate.i.th.bottle.
11.Mik.like,cooking.
12.The.have.th.sam.hobby.
13.ML aun.look.afte.he.bab.carefully.
14.Yo.alway.do.you.homewor.well.
15..be.ill.I,stayin.i.bed.
16.Sh.go.t・schoo.fro.Monda.t.Friday.
17.Li.Ta.do.no.lik.PE.
18.Th.chil.ofte.watch.T.i.th.evening.
19.S.Ha.an.S.Yan.have.eigh.lesson,thi.term.
20.—Wha.da.be.i.today..It.Saturday.
21.W.ofte..play.i.th.playground.
22.H..get.u.a.si.o clock.
1.
1.yo..brush.you.teet.ever,morning.
24.Wha.do.h.usuall..do.afte.school.
25.Dann..study.English.Chinese,math,scienc.an.ar.a.school.
26.Mik.sometime..go.t.th.par.wit.hi.sister.
27.A.eigh.a.night,sh..watch.T.wit.he.parents.
28..Mik..read.Englis.ever.day.
29.Ho.man.lesson..you.classmat..have.o.Monday.
30.What timehis motherdo thehousework答案1has2are3doesn,t watch4doesn tgo5Do like6do do7Do read8teaches9take10is11likes12have13look/is looking14do15am16goes17does18watches19have20is21play22gets23Do brush24does do25studies26goes27watches28Does read29does have30does do
三、一般现在时的句型转换1当句子中有be动词或情态动词时变为一般疑问句把be动词或情态动词can,could等提到主语的前面，肯定句的第一人称主语变为第二人称，句末用问号口诀一调二变三问号；变为否定句在be动词或情态动词后面直接加not变成否定句.口诀be后not莫忘记例
①陈述句I canplay soccer.疑问句f Canyou play soccer Yes,lean./No,I can t.否定句f Ican not/cantplaysoccer.
①陈述句We get up at7:00every morning.疑问句f典you getup at7:00every morning否定句f Wedon tgetupat7:00every morning.
②陈述句She hasa brother.疑问句一Does shehave abrother否定句f Shedoesn thave abrother.Practice:
一、按照要求改写句子
1.Sh.i.alway..goo.student.（改为一般疑问句,作否定回答.
2.Su.Yan.usuall.washe.som.clothe,o.Saturday.一般疑问句_______________否定句___________________________________
3.To.doe.hi.homewor.a.home.一般疑问句_______________________________否定句___________________________________
二、改错（划出错误的地方，将正确的写在横线上）
1.I.you.brothe.spea.English..
2.Doe.h.like.goin.fishing..
3.H.like.pla.game.afte.class..
4.Mr.W.teach,u.English..
5.Sh.don’.d.he.homewor.o.Sundays.
四、1Is-----Does2likes-------like3play-------playing4teachs--------teaches5don t-----------doesn t
四、主语是第三人称单数的情况有如下几点1）人称代词作主语是第三人称单数如.
1.like,watchin.TV.他喜欢看电视.Sh.ha.lune.a.twelve.她十二点吃午餐.2）单个人名、地名或称呼作主语是第三人称单数如.
①Ha.Me.like.sals..韩梅喜欢萨拉.
②Beijin.i.i.China.北京在中国.
③Unci.Wan.ofte.play,volleyball..王叔叔经常打排球.3）单数可数名词或〃thi..tha..the+单数可数名词〃作主语是第三人称单数如.
②Thi.boo.i.yours.这本书是你的.
③Tha.ca.i.red..
④Th.ca.i.Lucys,这只猫是露茜的.4）不定代词someone,somebody,nobody,everything,something等及指示代词this,that作主语是第三人称单数
①Everyon.i.here.大家到齐了.
②Everythin,i.ready.一切都准备好了.
③Thi.i..pen.这是一支钢笔
④Tha.i.a.eraser.5）不可数名词作主语是第三人称单数如.
①Th.milk（牛奶.i.i.th.glass.牛奶在玻璃杯里.
②Th.brea.i.ver.small.那面包很小.6）当数字或字母作主语时，看作第三人称单数如.
①“
6.i..luck,number.6”是个吉利数字.
②〃Li・.letter.〃1〃是个字母注意:一般现在时也可表将来下列动词come,go,arrive,leave,start,begin,return,live,fly的一般现在时表将来这主要用来表示在时间上已确定或安排好的事情The trainleaves atsix tomorrowmorning.When doesthe busstart Itstarts inten minutes.练习题用一般现在时或现在进行时填空
2.Mis.Gu..teach,u.Chines,thi.term.Sh..be..ver.goo.teacher.Sh.ofte._.talk.wit.u・afte.class.Man.o.u.lik..talk.wit.her.Now.sh..talk,wi t.Lily.
3.Wher..be.To.an.Jim.The..play.footbaL now...LinTa..p lay.football,too.No.h..mend.hi.bike.
4.Wher..thei.father.work.IL.work.o..farm.Bu.no.h..no.work.H.stay.a.home.
5.Th.plan...fly.a.te.tonight.答案
1.teaches,is.talks,talking,i.talking
2.are,are playing,is,is playing,is mending
3.does,work,works,isntworkingk,is staying
4.flies。
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