初中一般现在时与三单动词的变化规则

一般现在时.概念：经常、反复发生的动作或行为及现在的某种状况。.时间状语：always,usually,often,sometimes,everyweek(day,year,month…)，onceaweek,onSundays,.根本结构：动词原形/第三人称单数形式〔如主语为第三人称单数，动词上要改为第三人称单数形式〕.否认形式：am/is/are+not;谓语动词假设为动词，那么在其前加don't,如主语为第三人称单数，那么用doesn't，同时复原行为动词。.一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，那么用does，同时，复原行为动词。三单动词的变化规那么.一般情况下，直接加-s如：play一plays,want一wants,work一works,know一knows,help一helps,get一gets.以s.x.sh.ch.o结尾，力口-es如：guess一guesses,fix一fixes,teach一teaches,brush一brushes,go一goes,do一does,watch一watches,catch一catches.以“辅音字母+y〃结尾，变y为i,再加-es如：study一studies,carry一carries,fly一flies,worry一worries一般现在时用法专练：一、写出以下动词的第三人称单数供学习参考drinkgostaymakelookhavepasscarrycomewatchplantflystudybrushdoteachcatchwashlikehavesaylearneatreadsing二、用括号内动词的适当形式填空。〔一〕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.供学习参考Youalways(do)yourhomeworkwell.I(be)ill.I’mstayinginbed.She(go)toschoolfromMondaytoFriday.LiuTao(do)notlikePE.Thechildoften(watch)TVintheevening.SuHaiandSuYang(have)eightlessonsthisterm.—Whatday(be)ittoday?It'sSaturday.〔二〕Weoften(play)intheplaygound.Heusually(get)upatsixo'clock.you(brush)yourteetheverymorning.What(do)heusually(do)afterschool?Danny(study)English,Chinese,Maths,ScienceandArtatschool.Mikesometimes(go)totheparkwithhissister.Ateightatnight,she(watch)TVwithhisparents.Mike(read)Englisheveryday?Howmanylessonsyourclassmate(have)onMonday?Whattimehismother(do)thehousework?〔四〕IcantakeLiMingtherewhenhe(come)tovisit.供学习参考yoursister(know)English?Herhome(远离)herschool.Thepot(notlook)likeyoursverymuch.Whereyou(have)luncheveryday?Who(想要)togoswimming?she(do)thehouseworkeveryday?8.JennyandDannyusually(play)gamesintheafternoon〔五〕Where (be)JohnandJackfrom?Hisfavoritesubjects (be)P.E.andmusic.Hispenpal (live)inToronto.he(have)anysisters?Bencan(speak)EnglishandSpanish.Herbrother (notplay)sportseveryday,heonly(watch)themonTV.Mypatentswant (go)shoppingonSunday.Shelikes(play)computergames.Whenyourmother(cook)breakfasteverymorning?There (be)someicecreamandhamburgersonthetable.MrWhitealways (get)upearlyinthemorning.供学习参考

Jack,togetherwithhisfriends, (go)toparkeveryweek.Nick(have)lunchatschoolfromMondaytoFriday.There(be)sevendaysinaweek.Thestudentsinourschool(like)English.三、选择填空：( )1.Itoschoolat7:00inthemorning.A.go B.going C.goes( )2.Theybookseverydayinthelibrary.A.reads B.read C.reading( )3.Themonkeyeatingbananasverymuch.A.like B.likes C.liking( )4.Myfathertoreadnewspaperaftersuppereveryday.A.like B.likes C.liking( )5.IlikewatchingTV,butmymotherlikeit.A.don,t B.doesn,t C.does( )6.yourfatherdrinkmilkeveryday?A.do B.are C.does〔 )7.Oneoftheboysablackhat.A.haveB.thereisC.thereareD.hasA.haveB.thereisC.thereareD.has供学习参考[ ）8.Wewillgoshoppingifittomorrow.A.don'trainB.didn'trainC.doesn'trainD.isn'train[ ）9.WangMeimusicandoftentomusic.Alike;listen Blikes;listensClike;arelisteningDliking;listen〔 〕10.JennyEnglisheveryevening.Ahasstudy BstudiesCstudy Dstudied四、按照要求改写句子DanielwatchesTVevery©丫©出口8.（改为否认句）Idomyhomeworkeveryday.（改为一般疑问句，作否认答复）Shelikesmilk.（改为一般疑问句，作肯定答复）Amylikesplayingcomputergames.（改为一般疑问句，作否认答复）Wegotoschooleverymorning.（改为否认句）HespeaksEnglishverywell.（改为否认句）Iliketakingphotosinthepark.（对划线局部提问）供学习参考JohncomesfromCanada.（对划线局部提问）Sheisalwaysagoodstudent.（改为一般疑问句，作否认答复）SimonandDaniel