英语人教版初中一年级上册 Unit 3 Period 2 课件

Unit3Isthisyourpencil?,Period2SectionA2d-3c,LetsChant,Pen,pen.Isthisyourpen?No,no.Itshispen.Itshis.Dictionary,dictionary.Isthatyourdictionary?No,no.Itsherdictionary.Itshers.Eraser,eraser.Isthisyoureraser?Yes,yes.Itsmyeraser.Itsmine.Books,books.Theseareyourbooks.Theyreyours.Schoolbags,schoolbags.TheseareLucys.Theyrehers.Pencilboxes,pencilboxes.ThoseareToms.Theyrehis.,Exercise:A:Isthisyour_?B:Yes,its_.2.A:Lookthere!Isthatyourfathers_?B:No,it_.Its_,myuncles.A:Aretheseher_?B:Yes,theyare_.4.A:Kate,arethoseoranges_?B:Oh,yes,theyaremyoranges.Theyare_.5.A:Whatarethose?B:_arebooks.Theyare_,Helens.,dictionary,mine,jacket,isnt,his,erasers,hers,yours,mine,They,hers,Putsomethingsintotheteachersbox.Takesomethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!,GAME游戏,找主人。,3c,Findtheowneroftheeraser,A:Excuseme.Isthisyoureraser?B:No,itisnt.Ithinkitshers/his.A:Excuseme.Isthisyours?C:No,itisnt.Ithinkitshers/his.A:Isthisyours?D:Yes,itis.Itsmine.A:Hereyouare.D:Thankyou.A:Yourewelcome.,Excuseme.Isthis/thatyour?,Yes,itis.Itsmine.No,itisnt.Itshers/his.,Excuseme.Arethese/thoseyour?,Yes,theyare.Theyremine.No,theyarent.Theyrehers/his.,1.,2.,Letstalk,Completethequestionsandanswersabouteachpicture.根据图片补全问句和答语。,this,isnt,these,they,that,is,those,arent,3a,Readthequestionsandcompletetheanswers.阅读问句并补全对话。,itis,hers,itisnt,Itis,theyare,his,theyarent,Theyre,3b,ListenandfindoutwhatthingstheteacherandAnnaaretalkingabout.(老师和安娜在谈论哪些物品),2d,Owners(物主),pencils,greenpen,bluepen,dictionary,eraser,Readtheconversationandfindoutwhosethesethingsare.（找出这些物品的主人。）,Bob,Helen,Bob,Helen,Anna,Teacher:Hi,Anna.Aretheseyourpencils?Anna:No,theyreBobs.Teacher:Andisthishisgreenpen?Anna:No,itisnt.Thebluepenishis.Teacher:Whataboutthisdictionary?Anna:ItsHelens.Andthegreenpenishers,too.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:Yourewelcome.,Imitate,2d,Grammarfocus,观察归纳,1.观察Grammarfocus中的句子，思考当我们想确认某一或某些物品是否是某人的时，该如何询问？其结构是什么动词置于句首？对方又如何做出简略回答？2.观察画圈词汇，分析其意义及在句中的位置？3.观察下划线词汇，分析其意义及在句中的位置？4.思考画圈词汇与划线词汇在用法上的不同。,观察归纳,Groupwork,名词性物主代词,形容词性物主代词+名词=名词性物主代词,mine,yours,his,hers,一般疑问句一、含义以动词be,have或助动词、情态动词开头，以yes或no作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作简略回答。,二、构成及答语如果句中有动词be(am,is,are)，将动词提到主语前，并大写开头字母，句末用问号，主语第一人称变第二人称，即变成了一般疑问句。一般疑问句要用Yes或No来回答。它的肯定答语是Yes,itis.否定答语是No，itisnt.注意答语用it代替this/that。,This,is,my,pencil.,Is,this,your,pencil?,含有be动词的陈述句变为一般疑问句的步骤,1.-Isthisyourpen?-_A.Yes,thisis.B.Yes,thiss.C.No,thisisnt.D.No,itisnt.2.-Isthataruler?-_.Itsasharpener.A.Yes,thatis.B.No,itis.C.No,thatisnt.D.No,itisnt.,D,D,单项选择,Exercises,3.-Whatsthis?-_A.Yes,itis.B.No,itisnt.C.Itsaeraser.D.Itsaneraser.4.-Whats_name?-_nameisMaLing.A.your;MyB.your;myC.your;ID.you;my,D,A,1.Thisishereraser.(改为一般疑问句,并作肯定回答)2.Thatishispencilsharpener.(改为一般疑问句,并作否定回答)3.this,school,my,is,card,ID(连词成句),Isthishereraser?Yes,itis.,Isthathispencilsharpener?No,itisnt.,ThisismyschoolIDcard.,句型转换,4.Thepictureisonthewall.(一般疑问句)5.Isthatasoccerball?(否定回答)6.ImCindy.(同义句)7.Isthisyourbroth