七年级上册Unit2-Grammar课件

Unit2Let'splaysports!GrammarWhatballgamesdoyouwatch?footballbasketballvolleyballtabletennisbilliard

balltennisbowlsWhatsportsdoyoulike?导WhatsportsdoIlike?Ilikeplayingbasketball.YiJianlianismyfavouritebasketballplayerIlikehimverymuch.IoftenwatchhisgamesonTV.

导YiJianlian______(play)basketballverywell.Manystudents____〔喜欢〕him.Theyoften_______(watch)hisgamesonTV.Inmyfreetime,I_____(enjoy)watchingTV,too.Butmycat______(like)reading.Itoften________(read)storybooks.playslikewatchenjoylikesreads导_____YiJianlian

playfootballverywell?_____________

_____thecatlikereading?___________________Itoften________(read)storybooks.No,hedoesn’t.Hedoesn’tplayfootballverywell.Yes,itdoes.reads导→否认句是在行为动词前添加________或_________。当主语是第三人称单数时，助动词用doesn’t。→donot=____________doesnot=______________→注意在否认句中，助动词之后的行为动词均用____形。don’tdoesn’tdon’tdoesn’t原

→行为动词一般现在时的一般疑问句直接把助动词do或does放在_____________。→助动词之后的行为动词均用______形。主语之前原

DoesDoesWeusethesimplepresenttensewhenwetalkabout：经常做的事真理事实Fishlivesinthewater.Igotoschooleveryday.IliveinNanjing.Iamastudent.Ihavebreakfastat7:00a.m.Nicemusicmakesushappy.Kittylikesstickers.Theelephanthaslongnose.IgototheReadingClubeveryTuesday.bacdeghifWorkingroups展＋s－y＋ies＋es＋es

buyssaysplaysstays

展walk→get→like→play→walksgetslikesplaysMostverbs(大多数动词)(以辅音字母加“y”结尾的动词)(以ss,ch,sh,x结尾的动词)(以o尾的动词)watches

washesdresses

relaxeswatch→

wash→dress

→

relax→fliesworriestriescriesfly→

worry→try→

cry→

goesdoesgo→

do

→写出动词三单形式并总结规律MillieandherclassmatesA.1.like2.dances3.goes4.plays5.watchesB.2.DoesNo,shedoesn’t3.DoesYes,shedoes4.DoesNo,hedoesn’t5.DoNo,hedon’tC.(1)Doplay(2)play(3)Dogo(4)watches(5)reas(6)shops(7)stay(8)go展哪些词是第三人称单数（简称“三单”）

1、人称代词he,she,it作主语是第三人称单数。2、单个人名、地名或称呼作主语是第三人称单数。

HelikeswatchingTV.HanMeilookslikehermother.。

3、this/that作主语是第三人称单数。This

ismypenpal.4、不可数名词作主语可以看作是第三人称单数。Themilkisintheglass.导5、单数可数名词或“this/that/the+可数名词单数”作主语，看作是第三人称单数。Ahorseisausefulanimal.6、不定代词someone,somebody,nobody,everything,something作主语可以看作是第三人称单数。Everyoneishere.7、当数字或字母作主语时，看作第三人称单数。“6”isaluckynumber.“6”是个吉利数字。

“A”isaletter.A是个字母。8、特殊疑问词做主语，通常认为三单Whatmakeshimhappy？Wholikesmusic?

Morepractise(注意动词的形式，单复数)1Myparents_____(listen)totheradioeveryday.2Mikeandhistwinbrother_______(study)inamiddleschool.3We____(take)Eddieforawalkaftersupper.4He_______(wash)hisownclotheseveryday.5Hisuncle______(go)fishingonSundays.6Myfriends_____(help)mealotwithmyChinese.

listentakestudywashesgoeshelp8演•1.I〔notplay)tennisatschool.Pat〔notplay)tennisathome.2.AmyandI(notwalk)home.She(notwalk)home.3.You(notlike)watchingTV.He(notlike)watchingTV.4.They(notdo)theirhomeworkeveryday.5.Kitty(notdo)herhomeworkeveryday.don’tdodon’twalkdon’tlikedon’tdodoesn’tplaydoesn’twalkdoesn’tlikedoesn’tdo演综合练习：用所给词的适当形式填空:1.TheClass1studentsusually_____(have)lunchat12o’clock.2.He______(want)to____(go)withyou.3.Sheoften_____(try)onnewclothes.4.DanielandSandy_____(be)membersoftheMusicClub.They________(listen)tomusicallthetime.5.Don’t_______(swim)intheriver.It___(be)dangerous.6.Simon_________(notdo)hishomeworkeveryevening.Sometimeshe__________(watch)TVathome.havewantsgotriesarelistenswimisdoesn’tdowatches演Completethesentences.Usetheproperverbformsinbrackets1.Jordan_______(play)basketball.He___________(notplay)football.2.I_______(go)swimmingonSunday.ButI___________(notgo)shopping.3.Mycousins_______(enjoy)computergames.Butthey__________(notenjoy)ballgames.4.You_______(like)fish.Buthe___________(notlike)fish.playsdoesn’tplaygodon’tgoenjoydon’tenjoylikedoesn’tlike演8.Jordan_______(play)basketball.He___________(notplay) football.9.I_______(go)swimmingon Sunday.ButI__________(notgo) shoppi