一般现在时一般现在时:表示习惯或重复动作1.Wegotoschoolonweekdays.(肯定句)2.Wedon'tgotoschoolonweekdays.(否定句)3.Theygetupatseveno'clock.(变否定)Theydon'tgetupatsenveno'clock.4.Thestudentsdon'tspeakEnglishafterclass.ThestudentsspeakEnglishafterclass.根据提示词写出句子,再将其改为否定句。Example:I/at6:30/getupIgetupat6:30.Idon'tgetupat6:30.根据提示词写出句子,再将其改为否定句1.read/inthelibrary/books/TheyTheyreadbooksinthelibrary.Theydon'treadbooksinthelibrary.2.goto/Myfriends/onweekends/thecinemaMyfriendsgotothecinemaonweekends.Myfriendsdon'tgotothecinemaontheweekends.3.afterclass/playbasketball/ThestudentsThestudentsplaybasketballafterclass.Thestudentsdon'tplaybasketballafterclass.4.attheseaside/We/theholidays/spendWespendtheholidaysattheseaside.Wedon'tspendtheholidaysattheseaside.5.gotoschool/I/bybusIgotoschoolbybus.Idon'tgotoschoolbybus.6.live/They/myhouse/nearTheylivenearmyhouse.Theydon'tlivenearmyhouse.Ido,too./Idon't,either.的用法Ilikechocolate.Ido,too.我也喜欢Idon'tlikecakes.Idon't,either.我也不喜欢。Hedoes,too./Hedoesn't,either.Shelikeschocolate.Hedoes,too.Hedoesn'tlikecakes.Shedoesn't,either.主语是第三人称单数的一般现在时否定Hedoesnot(=doesn't)like.Shedoesnot(=doesn't)like.Itdoesnot(=doesn't)like.肯定Helikes.Shelikes.Itlikes.动词的第三人称单数的变化规则1.一般情况下,直接加-s,如:cook-cooksmake-makes2.以s.x.sh.ch.o结尾,加-eswash-washeswatch-watchesgo-goespass-passesfix-fixes3.以“辅音字母+y”结尾,变y为i,再加-es,如:study-studiesfly--fliesmarry--marries4.以“元音字母+y”结尾,直接加-s如:play-playssay--says不规则变化have-has写出下列动词的第三人称单数drink______go_____stay______make_____look_____have______pass______come_____watch_____plant______fly______study______do______teach______play______二、用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2..Thegirl________(teach)usEnglishonSundays.3.We__________(notwatch)TVonMondays.4.Tom___________(notgo)tothezooonSundays.hasdon'twatchdoesn'tgoteaches5.Mike_______(like)cooking.6.Myparents_________(watch)TVintheevening.7.She_______(do)herhomeworkeveryday.8.LiuYun_______(donot)likePE.likesdoesdoesn'twatch一般现在时的一般疑问句当主语是I,we,you,they或复数名词时,用do提问。-Doyoulikebasketball?-Yes,Ido.(肯定回答)No,Idon't.(否定回答)-Dothestudentsgotoschoolonweekends?-Yes,theydo.(肯定回答)No,theydon't.(否定回答)Doesheeatbananas?Yes,hedoes.(肯定回答)No,hedoesn't.(否定回答)Doesitlikecarrots?Yes,itdoes.(肯定回答)No,itdoesn't.(否定回答)当主语是he,she,it,单数名词或不可数名词时,用does提问。用do或does提问Example:DoesTomgetupearly?Dothestudentswalktoschool?1.________thelessonsbeginat8o'clock.2.________Bettylikeschool?3.________Bunnygotoschool?4.________thechildrenhavelunchatschool?5.________theylearnEnglishinclass?6.________Tomplaysocceratschool?7.________Bettyplaythepianoatschool?8.________theygohomeafterschool?9.________TomandBettydotheirhomeworkintheafternoon?10._______orangejuicetastegood?将下列句子改为一般疑问句1.MrBlackteachesEnglish.DoesMrBlackteachEnglish?2.Sheplaysthepiano.Doessheplaythepiano?3.Weliveinabigcity.Doyouliveinabigcity?4.Mymothercookswell.Doesyourmothercookwell?5.Itrainsalotinthiscountry.Doesitrainalotinthiscountry?6.Youeatalotoffruit.DoIeatalotoffruit?7.Thestudentsstudyhard.Dothestudentsstudyhard?8.Chocolatehassugarinit.DoesChocolatehavesugarinit?Goodbye.