-Unit5 SectionA grammar-3c 课件人教版新目标英语七年级上册

Unit5

GrammarFocus-3c看图说出下列物品的英语单词。basketballsoccerballvolleyballbaseballbaseballbatping-pongballping-pongbattennisA:Doyouhaveabasketball?B:Yes,Ido./No,Idon’t.A:Doesshehaveasoccerball?B:Yes,shedoes./No,shedoesn’t.Askandanswer.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____?DohaveDohavebatYesdo

一、重点句型。Nodon’tLead-in:4.没有。我有一个乒乓球。

___,I______.I_____aping-pong____.5.她有一个网球吗？

_____she_____atennisball?6.是，她有。_____,she_____.7.没有。她有一个棒球。

____,she_______.She____a________.YesdoeshasNodoesn’tDoeshavehaveNodon’tballbaseball9.没有。他有两个乒乓球拍。

____,he_______.He____twoping-pong_____.10.他们有一个篮球吗？

___they_____abasketball?Nodoesn’thasDohave8.他有一个足球吗？

_____he_____a______ball?Doeshavesoccerbats二、写出下列表达方式的缩写形式。

1.donot=______2.doesnot=_______3.weare=______4.letus=_____don’tdoesn’twe’relet’s11.是的，有。Yes,__________.12.没有。他们有一个排球。

____,they_____.They_____a_________.theydo

Nodon’thave

volleyball

QuestionsAnswersDoyouhaveabaseball?Yes,Ido./No,Idon’t.Ihaveavolleyball.Doyouhaveaping-pongbat?Yes,Ido./No,Idon’t.Ihaveaping-pongball.Doesshehaveatennisball?Yes,shedoes./No,shedoesn’t.Shehasabaseball.Doeshehaveasoccerball?Yes,hedoes./No,hedoesn’t.Hehastwoping-pongbats.Dotheyhaveabasketball?Yes,theydo./No,theydon’t.Theyhaveavolleyball.GrammarFocus

一、have和has的用法have和has与主语搭配：ISheWeHeYouhave…Ithas…TheyTheboyTonyandJennyJenny现在时态里，主语为第三人称单数时用has，其余人称都用have。

用have/has填空。1.Adog_____fourlegs.Abird____twolegs.2.Ourschool_____alibrary.3.We____37chairsinourclassroom.4.Mysister____anicetoycar.5.---DoTomandhisbrother_____abigbedroom?---Yes,theydo.hashashashavehashave小牛试刀：二、do和does的用法do（does是第三人称单数形式）大体上从两方面来讲。1.do作为行为动词，跟其他动词一样，如study,play等，它的意思是“做”等。如：Idomyhomeworkintheafternoon.Hedoeshishomeworkintheevening.2.do作为助动词,没有词义的，它们在句中构成一般现在时的疑问句和否定句。do用于主语第一人称、第二人称和第三人称复数形式的句中，does用于主语第三人称单数的句中。Wedon'tlikebananas.Doyouwanttobeateacher?Doeshegotoparkeveryday?______hisfriendsgotoparkeveryday?

Do三、句型“Doyouhave…?”“表示你有……吗？”,用于询问物品的所属关系。这是实义动词的一般疑问句结构。

1.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,Idon’t/wedon’t./No,theydon’t.e.g.—Dotheylikebasketball?

他们喜欢打篮球吗？

—Yes,theydo.

是的,他们喜欢。

—No,theydon’t.

不,他们不喜欢。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,hedoesn’t./No,shedoesn’t/No,itdoesn’t.e.g.—DoesMariahaveanewpen?

Maria有一支新笔吗？

—Yes,shedoes.是的,她有。

—No,shedoesn’t.不,她没有。Writeeachwordinthecorrectplaceinthechart.IhetheyyouwesheitEricdodoesItheyyouwe

hesheitEricPractice:3a1.A:_____youhaveabaseball? B:Yes,I____. A:Great!Ihaveabat.Let’splay!3bFillintheblankswithdoordoes.Thenpracticetheconversationswithyourpartner.Dodo第一(I)、二(you)人称用do3.A:____yourfriendshaveabasketball?B:Yes,they____.Theyhavetwo basketballs.A:Well,let’splaybasketball.B:Thatsoundsgood.Dodo第三人称复数(yourfriends,they)用do。2.A:_____Johnhaveasoccerball? B:No,he________. A:_____hehaveaping-pongbat? B:Yes,he______.Ithinkhehasa ping-pongball,too. A:Hmm…let’sask.Doesdoesn’tDoesdoes第三人称单数(John,he)用does1.

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。play+球类play+the+乐器playsoccer

踢足球playvolleyball

打排球playthepiano/violin弹钢琴/小提琴2.

Thatsoundsgood.听起来不错。（主+系+表）

sound在句中作系动词,意为“听起来”,其后接形容词。第三人称单数形式为sounds。

e.g.

这个主意听起来很棒。

Theideasoundsgreat.【拓展】

sound作名词时，意为“声音”。如：

thesoundofmusic音乐之声2.great极好的，伟大的eg.1.--Let'sgoshopping.--Great!2.MrWangisagreatteacher.3.Heisagreatfather.3cRememberthethingsinBob’sroom.A:DoesBobhaveasoccerball?B:Yes,hedoes._____you_____acomputer?Yes,I____./No,I_____._____he_____atennisracket?Yes,he____./No,he______._____she_____asoccerball?Yes,he_____.No,she_______.____they_____avolleyball?Yes,they____./No,they_____.Summary(总结)soccerballtennisballtennisracketbaseballbaseballbatping-pongballping-pongbatbasketballvolleyball

Dohavedodon’tDoeshaveDoeshavedoesdoesdoesn’tdoesn’tDohavedodon’t一、根据句意及汉语提示完成句子。1.Doyouhavea________(棒球)?2.Nick______(有)anewping-pongbat.3.Let’s______(去)totheteacher’sroom.4.CanMrSmithteach____(我们)English?5.That_______(听起来)great.6.Let’splay_________(篮球)withMikeandJack.baseballhasgoussoundsbasketball7.Don’tbe_____(迟到)again,SunWei.8.MsSunisa_______(伟大的)teacher.9.Mysisteralways______(玩耍)withourlovelycat.10.Thereare(有)twonew__________(排球)onthedesk.11.Idon'tlikeapples,butmysister_____(喜欢)。greatplaysvolleyballslatedoes二、单项选择。1.—_____youhaveavolleyball?—No,I_____.Butmysister____anewone.A.Do;don’t;haveB.Do;don’t;has C.Does;doesn’t;haveD.Does;doesn’t;hasB2.Hurryup(快点),Mary!We’re_____!A.lateB.great C.good D.tidy3.—Let’s_____.—OK.A.toplaybasketball B.toplaythebasketballC.playbasketball D.playthebasketball4.—_____Anna_____aping-pongbat?—Yes,she_____.A.Do;have;do B.Does;have;doesC.Do;have;ha