(完整word版)六年级英语一般现在时讲解加练习

一般现在时一般现在时的定义：表示经常性的事情，经常性的动作或一般性事实。一般现在时的标志词：often经常，usually通常，always总是，every每个，sometimes有时一般现在时的结构：只有在主语是第三人称单数时动词发生“三单变化”，其他用动词的原形。三单变化：1.多数在动词后＋splay—playslike—likes（1）直接在动词词尾加-s.ask---askswork---worksget---getsstay---stays（2）以字母s,x,ch,sh或o结尾的动词，在词尾直接加-es.watch---watcheswish---wishesfix---fixesdo---doesgo---goespass---passes（3）以辅音字母加-y'结尾的动词，要先变y为i再加-es.try---triesstudy---studiescry---criesfly---flies不规则变化：beisarehavehas二、一般现在时用法表示经常性，习惯性,永久性的动作或存在的状态.通常与副词sometimes,often,usually,always,everyday（year,month）,once（twice,threetimes）aday等日寸间状语连用。Theyusuallygotoschoolbybike.Itakethemedicinethreetimesaday.Shehelpshermotheronceaweek.Mary'sfatherisapoliceman.Thereare50studentsinmyclass.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。Thesunrisesintheeastandsetsinthewesteveryday.ThemanwhohasneverbeentotheGreatWallisnotarealman.TomorrowisTuesday.三、一般现在时的句子转换：（1）当句子中有be动词或情态动词时，则把be动词或情态动词（can,could等等）提到主语的前面变成疑问句；在be动词或情态动词后面加not变成否定句.例：①陈述句：Sheisastudent.疑问句fIssheastudent?否定句fSheisnotastudent.①陈述句：Icanswim.疑问句fCanyouswim否定句fIcannotswim.（2）当句子中即没有be动词，也没有情态动词时，则在主语前加助动词do（you,以及复数）,does（单数she,he,i）变成问句；在主语后谓语动词前加助动词don't,you,以及复数）,doesn'单数she,he,it）变成否定句，助动词后的动词要变成动词原形。例：①陈述句：Wegetupat7:00everymorning.疑问句fDoyougetupat7:00everymorning?否定句fWedontgetupat7:00everymorning.①陈述句：Shehasalittlebrother.疑问句fDoesshehavealittlebrother?否定句fShedoesn'thavealittlebrother.．用动词的适当形式填空She(go)toschoolatseveno'clock.Heusuallyupat17:00.(get)She(live)inBeijing.Myfather(watch)TVeveryevening.5．Amy(read)Englisheveryday?6.ChenJiesometimes(go)totheparkwithhersister..选择填空7．Iwanthomeworknow.A.doingB.todoC.todomyD.domy8．It'stime.A.gotoschoolB.playgamesC.togohomeD.todomyhomework9．goandhelpher.A.Let'smeB.Let'susC.Let'sD.Let'sto10．Dotheyhaveanewcar?Yes,.A.theyareB.theyhaveC.theydon'tD.theydo11．Heoftensupperat6:00intheevening.A.haveB.hasc.ishavingD.iseatingWeanyChineseclassesonFriday.A.arehavingB.aren'thavingC.don'thaveD.arehave、用括号内动词的适当形式填空。Heoften(have)dinnerathome.DanielandTommy(be)inClassOne.We(notwatch)TVonMonday.Nick(notgo)tothezooonSunday.they(like)theWorldCup?Whattheyoften(do)onSaturdays?yourparents(read)newspaperseveryday?Thegirl(teach)usEnglishonSundays.SheandI(take)awalktogethereveryevening.There(be)somewaterinthebottle.Mike(like)cooking.They(have)thesamehobby.Myaunt(look)afterherbabycarefully.Youalways(do)yourhomeworkwell.I(be)ill.I'mstayinginbed.She(go)toschoolfromMondaytoFriday.LiuTao(do)notlikePE.Thechildoften(watch)TVintheevening.WangKaiandWangli(have)eightlessonsthisterm.－Whatday(be)ittoday?－It'sSaturday.Weoften(play)intheplaygound.He(get)upatsixo'clock.you(brush)yourteetheverymorning.What(do)heusually(do)afterschool?Danny(study)English,Chinese,Maths,ScieneeandArtanschool.Mikesometimes(go)totheparkwithhissisterAteightatnight,she(watch)TVwithhisparents.Mike(read)Englisheveryday?Howmanylessonsyourclassmate(have)onMonday?Whattimehismother(do)thehousework?Doyouoftenplayfootballafterschool?肯定回答)Ihavemanybooks.(改为否定句)GaoShan'ssisterlikesplayingtabletenn改为否定句)ShelivesinasmalltownnearNewYork.(改为一般疑问句)IwatchTVeveryday.(改为一般疑问句)Davidhasgotagoal.(改为一般疑问句)Wehavefourlessons.(否定句)Nancydoesn'trunfas肯定句)Mydogrunsfast.一般疑问句：否定句：Mikehastwolettersforhim.一般疑问句：否定句：IusuallyplayfootballonFridayafternoon.否定句:一般疑问句:划线提问:SuYangusuallywashessomeclothesonSaturday.否定句:一般疑问句:划线提问:Mingmingusuallywaterstheflowerseveryday否定句:一般疑问句:划线提问Tomdoeshishomeworkathome.否定句:一般疑问句:划线提问123456789101112131415161718192021222324252627282930313233343536373839404142