2013人教版七年级上U.ppt

Unit5Doyouhaveasoccerball?,(Period3SectionA(3a-3c),1,1)表示“表示某人有某物”.,have/has的用法,主语+have.,主语+has.,Ihaveacomputer.,Tomhasasoccerball.,2)表示“表示某人没有某物”.,Idonthaveacomputer.,Tomdoesnthaveasoccerball.,主语+donthave.,主语+doesnthave.,3)问“某人是否有”时，在句首用助动词do/does提问。,Do+主语+have.?,Does+主语+have.?,Doyouhaveacomputer?,DoseTomhaveasoccerball?,2,一、看图说出下列物品的英语单词。,basketball,soccerball,volleyball,baseball,baseballbat,ping-pongball,ping-pongbat,tennis,Revision,letus(缩写)_2.donot(缩写)_3.have(第三人称单数形式)_4.we(宾格)_5.on(反义词)_6.we(形容词性物主代词)_7.乒乓球拍_8.棒球拍_9.让我们走吧。_10.我们迟到了。_11.让我去拿它。_12.贝尔有个排球。_,dont,has,under,lets,按要求写出正确的单词或句子。,us,our,ping-pongbat,baseballbat,Letsgo.,Werelate.,Letmegetit.,Billhasavolleyball.,A:WhatdoesBobhave?B:Hehas.,volleyball,basketball,baseballbat,baseball,eraser,tapeplayer,jacket,hat,picture,dictionary,Bobsroom,soccerball.,Pairwork,Bobsroom,Pairwork,6,Yes,Shedoes.No,Shedoesnthavea.,Pairwork,Bobsroom,Pairwork,7,No,IdontNo,Idonthavea.,DoesBobhavea?,Yes,hedoes.,GrammarFocus,Letsreadandremember:,8,Achant,Ihave,youhave,theyhave.Shehas,hehas,Maryhas.DoI,doyou,dothey?Doesshe,doeshe,doesMary?Idont,youdont,theydont.Shedoesnt,hedoesnt,Marydoesnt.,9,一、重点句型,1.你有一个棒球吗？_you_abaseball?2.是的。_,I_.不，没有。_,I_.3.你有一个乒乓拍吗？_you_aping-pong_?4.没有。我有一个乒乓球。_,I_.I_aping-pong_.5.她有一个网球吗？_she_atennis?6.是，她有。_,she_.7.没有。她有一个棒球。_,she_.She_a_.8.他有一个足球吗？_he_a_ball?9.没有。他有两个乒乓球拍。_,he_.He_twoping-pong_.,Dohave,Yesdo,Nodont,Dohavebat,Nodont,haveball,Doeshave,Yesdoes,Nodoesnt,hasbaseball,Doeshavesoccer,Nodoesnt,has,bats,10.他们有一个篮球吗？_they_abasketball?11.是的，有。Yes,_.12.没有。他们有一个排球。_,they_.They_a_.,写出下列表达方式的缩写形式1.donot=_2.doesnot=_3.weare=_4.letus=_,Dohave,theydo,Nodont,havevolleyball,dont,doesnt,were,lets,IhetheyyouwesheitEric,Writing,Writeeachwordinthecorrectplaceinthechart.,I,he,they,you,we,she,it,Eric,3a,Doyouhave?Yes,Ido.No,Idont.,Doesshehave?Yes,shedoes.No,shedoesnt.,英语中的人称和数（一般现在时态）,在英语句子中，谓语动词的形式要与句子主语的人称和数相对应。1.第一人称单数：I(我)beam，have原形haveImagirl.我是一名女孩。Ihaveavolleyball.我有一个足球。2.第一人称复数：we(我们)beare;have原形haveWeregoodfriends.我们是好朋友。Wehavetwobaseballbats.我有两个棒球拍。3.第二人称单（复）数：you(你/你们)beare;have原形haveYouaremycousin.你是我的表弟。Youhavethreeping-pongpats.你(们)有三只乒乓球拍。,4.第三人称单数：he(他),she(她)，it(它)，MsWu(吴女士)，Mike（迈克）等。beis;have第三人称单数形式hasLindaisinherparentsroom.琳达在她父母的房间里。MsMillerhastwodaughters.米勒女士有两个女儿。5.第三人称复数：they(他们)，MikeandTom(迈克和汤姆)，hisparents（他的父母亲）,twobaseballs（两个棒球）等。beare;have原形haveThreebasketballsareinthebox.在盒子里有三个篮球。Theyhavefourvolleyballsandtwotennisball.他们有四个排球和二个网球。,句型“Doyouhave?”“表示你有吗？”(询问物品的所属关系.这是实义动词的一般疑问句结构),当主语是第一人称/第二人称/第三人称复数时,句型结构为：Do+you/they/we/+动词原形+？不管用什么动词，它的回答是固定的。肯定回答：Yes,Ido./Yes,wedo./Yes,theydo.否定回答：No,Idont/wedont./No,theydont.2.当主语为第三人称单数时，句子结构改为:Does+he/she/it+动词原形+？肯定回答：Yes,hedoes./Yes,shedoes./Yes,itdoes.否定回答：No,hedoesnt./No,shedoesnt/No,itdoesnt.DoesJanehaveanewbook?简有一本新书吗？Yes,shedoes.是的，她有。No,shedoesnt.不，她没有。,2.A:_Johnhaveasoccerball?B:No,he_.A:_hehaveaping-pongbat?B:Yes,he_.Ithinkhehasaping-pongball,too.A:Hmmletsask.,1.A:_youhaveabaseball?B:Yes,I_.A:Great!Ihaveabat.Letsplay.,Practice,Do,do,第一(I)、二(you)人称用do,3b,Fillintheblankswithdoordoes.Thenpracticetheconversationswithyourpartner.,Does,doesnt,Does,does,第三人称单数(John,he)用does,3.A:_yourfriendshaveabasketball?B:Yes,they_.Theyhavetwobasketballs.A:Well,Letsplaybasketball.B:Thatsoundsgood.,Do,do,听起来不错,sound在句中作系动词，意为“听起来”，其后接形容词。其三单形式为sounds。,Themusicsoundsbeautiful.音乐听起来很美妙。Theideasoundsgreat.这个主意听起来很棒。Thatsoundsinteresting!【拓展】sound作名词时，意为“声音”。如：thesoundofmusic音乐之声,第三人称复数(yourfriends,they)用do。,3b,1.playbasketball意为“打篮球”，其中，play作动词，意为“玩；娱乐；参加（运动或比赛）；打；演奏”等。如：playsoccer踢足球playvolleyball打排球playtennis打网球playping-pong打乒乓球playbaseball打棒球playgames玩游戏Letsplaysoccerafterschool.放学后我们踢球吧。Theyalwaysplaygamesontheplayground.他们总是在操场上做游戏。,Explanation,Letslistentothemusic!Letsplaythegames!Letsgoshopping!,Letsplaybasketball!,Lets=Letus,playv.,Letsplayping-pong!Letsplaysoccer!LetsplaythepianoLetsplaytheviolin!,在球类运动的名称前不用冠词。,19,打篮球,Letsplaysoccerafterschool.,说话人和听话人一起去干某事情,让我们吧,“玩；娱乐；参加（运动或比赛）；打；演奏”等。,Letsplaysoccer.Idonthaveasoccerball.Letsplayvolleyball.Thatsoundsgood.,1,2,3,4,5,6,3b,Pairwork,20,根据鲍勃房间里有东西，写出五个一般疑问句的问答句。2.ReviewtheGrammarFocus.,Homework,一.用所给词的正确形式填空,1.That_(sound)interesting.2._you_(have)atennisracket?3.Mybrother_(have)abaseballbat.4.Letswatch_(they)onTV,sounds,Do,have,has,them,5.She_(play)sportseveryday.6.Canyou_(spell)thenewwords?7._yourfriend_(like)sports?8.Let_(we)playtennis.9.Thatsan_(interest)computergame.,plays,spell,Does,like,us,interesting,22,二.根据句意及汉语提示完成单词1.Doyouhavea_(网球)?2.Nick_(有)anewping-pongbat.3.Lets_(去)totheteachersroom.4.CanMsSmithteach_(我们)English?5.That_(听起来)great.6.Letsplay_(篮球)withMikeandJack.7.Dontbe_(迟到)again,SunWei.8.MsSunisa_(伟大的)teacher.9.Mysisteralways_(玩耍)withourlovelycat.10.Thereare(有)twonew_(排球)onthedesk.,tennis,has,go,us,sounds,basketball,late,great,plays,volleyballs,三、句型转换1.Ihaveabaseballbat.(改为一般疑问句)_abaseballbat?2.Mybrotherhasasoccerball.(改为一般疑问句)_yourbrother_asoccerball?3.Doyourfriendshaveavolleyball?(作肯定回答)_,_.4.DoesMr.Smithhaveabrother?(作否定回答)_,_.5.Myhatisonthechair.(对划线部分提问)_hat?,Doyouhave,Doeshave,Yestheydo,Notheydont,Whereismy,Thankyou!Goodbye!,25,Shedoesnthaveabasketball.Doesshehaveabasketball?Yes,shedoes.No,shedoesnt.,Idonthaveabasketball.Doyouhaveabasketball?Yes,Ido.No,Idont.,一般现在时:表示经常、反复发生的事情和存在的状态。构成：主语+动词原型。（主语为第三人称单数）主语+动词三单形式。否定句：主语+dont+动词原形。（主语为第三人称单数）主语+doesnt+动词原形。一般疑问句：Do+主语+动词原形Does+主语+动词原形（主语为第三人称单数）回答：Yes，主语+do/does.No，主语+dont/doesnt.eg:Ihaveabasketball.Shehasabasketball.,动词及句型转换,动词的种类：,1、情态动词,(canmaymust等),2、连系动词,be(am,is,are)动词为代表）,3、行为动词（实义动词）,4、助动词,（do或者does）,1,2,3,4,5,Hehasa.,Shehasaa.,Heplaysbasketball.,Sheplaysbasketball.,Doeshehavea?,Doesshehavea?,Doesheplaybasketball?,Doesheplaybasketball?,28,Whatsportsdoyouplay?Iplay,football,baseball,Whatsportsdoeshe/sheplay?He/sheplays,volleyball,ping-pongball,basketball,tennis,29,A:Doesshe/heplay?B:No,hedoesnt./Yes,hedoes.Heplays.,30,Sheplaysvolleyball.,Heplayssoccerball.,Heplaystennis.,Heplaysbaseball.,Heplayspingpong.,Heplaysbasketball.,31,Pairwork:(两人根据图片练习对话),Whatsportsdoeshe/sheplay?He/sheplaysDoeshe/sheplayYes,he/shedoes,1、找。,找出所给句子中有没有情态动词（can,may,must）或者be动词。若有情态动词（can,may,must）或者be动词，则直接提前构成一般疑问句，或在其后面加not构成否定句。,句型转换,2、加。,一般现在时，则根据需要添加助动词do或者does.,变一般疑问句则在句子前面加助动词do或者does.变否定句则在主语后面加助动词dont或者doesnt.。,什么情况下用do，什么情况下用does呢？,Theyhavesomephotos.,Dotheyha