人教版初一英语上册第三单元sectionA PPT.ppt

Isthisyourpencil?,Unit3,apencil,apen,WhatsthisinEnglish?Itsa/an,abook,WhatsthisinEnglish?Itsa/an,adictionary,WhatsthisinEnglish?Itsa/an,aneraser,aruler,pencilpenbookeraserrulerpencilboxschoolbagdictionary,Matchthewordswiththethingsinthepicture.,1a,d,e,g,b,h,c,f,a,eg.Thisisapen.Thisisapencil.Thisisaneraser.Thisisaruler.,Practice,Thisisa(n),Isthisapencilbox?,Yes,itis.,Isthataneraser?,No,itisnt.Itsabook.,Aguessinggame,Whatsthat?Isthata/an?Yes,itis./No,itisnt.,Aguessinggame,Whatsthis?Isthisa/an?Yes,itis./No,itisnt.,Aguessinggame,Aretheseher?Yes,theyare./No,theyarent.,Aguessinggame,Arethosehis?Yes,theyare./No,theyarent.,Aguessinggame,Arethesehis?Yes,theyare./No,theyarent.,Yes,itis.Itsmine.,Isthisyourschoolbag?,Isthisyourbook?,No,itisnt.Itshis.,Isthatyourpen?,Yes,itis.Itsmine.,Isthatyourpencilbox?,No,itisnt.Itshers.,Itsmypen.,Itsherpencilbox.,Conversations:,Yes,itis.Itsmyschoolbag.,Isthisyourschoolbag?,Isthishisbook?,No,itisnt.Itsherbook.,Isthatyourpen?,Yes,itis.Itismypen.,Isthatherpencilbox?,No,itisnt.Itshispencilbox.,A:Isthisyourpencil?B:Yes,itis.Itsmine.,A:Isthatyourschoolbag?B:No,itisnt.Itshis.,A:Arethereyourbooks?B:No,theyarent.Theyrehers.,3,2,1,Listenandnumbertheconversations1-3.,1b,Pairwork,Practicetheconversationsabovewithyourpartner.Thenmakeyourownconversations.,1c,Isthisyourpencil?Yes,itis.Itsmine.Isthatyoureraser?No,itisnt.Itshis.Isthisyourdictionary?No,itisnt.Itshers.,Listenandcheck()thethingsyouhear.,2a,Listenandcompletetheconversationwiththewordsinthebox.,eraserspencilrulerpencilboxbooks,2b,Tom:Excuseme,Grade.Isthisyour_?Grace:Yes,thankyou.Andthosearemy_.Tom:AndJane,isthisyour_?Jane:No,itisnt.Itshers.Tom:OK,andthesearemy_.Thisisyour_,Jane.,erasers,pencil,ruler,pencilbox,books,Pairwork,Practicetheconversationin2b.Thenmakeyourownconversationsusingthethingsinyourclassroom.,2c,Pairwork,A:Excuseme.Isthisyourpen?B:Yes,itis.Itsmine.A:Isthisyourruler?B:No,itisnt.Itshis/hers.,Role-playtheconversation.,2d,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.,Languagepoints,【热身】补全对话。1.Isthisyourwatch?No,_.Itshers.【点拨】Isthis/that?是一般疑问句，意为“这/那是吗？”，回答时要用yes(是)或no(不是)，且答语中要用it替代this或that。如：Isthathisschoolbag?Yes,itis./No,itisnt.,itisnt,【链接】Arethese/those?常用于询问对方“这些/那些是吗？”回答时通常用they来代替these或those，以避免重复。如：Aretheseyourfriends?Yes,theyare./No,theyarent.,【热身】据汉语提示完成句子，每空一词。2.打扰了，这些是你的英语书吗？_,aretheseyourEnglishbooks?【点拨】excuseme意为“请原谅，劳驾，请问，对不起”，通常在打扰别人、打断别人说话或者吸引别人注意时使用。如：Excuseme,Mary.Whatsthis?,Excuseme,【热身】选词填空。ThisyellowpencilisJacksandthatwhitepencilis_(my/mine).【点拨】mine意为“我的”，是名词性物主代词。它具有名词的功能，可单独作主语、表语或宾语等，相当于“my+名词”。如：Isthatbluepenyours?No,itisnt.Mine(Mypen)isred.【链接】名词性物主代词还有his(他的),hers(她的),yours(你/你们的)等。,mine,【热身】据汉语提示完成句子，每空一词。4.谢谢你的字典。_yourdictionary.【点拨】thankyoufor意为“为而感谢”，其中for作介词，表示原因，其后可接名词或动词的-ing形式。该短语可与thanksfor互换使用。,Thankyoufor,【链接】Yourewelcome意为“别客气，不用谢”，是回答对方道谢时的常用语。如：Thankyouverymuch.Yourewelcome.,3a,Completethequestionsandanswerabouteachpictureonpage15.,this,isnt,these,that,is,those,they,arent,3b,Readthequestionsandanswersabouteachpicture.,Isthisherruler?Yes,_.Its_.2.IsthatEricsschoolbag?No,_._Sallys.3.Arethesehispencils?Yes,_.Theyre_.4.ArethoseAnnasbooks?No,_._mine.,itis,hers,itisnt,theyare,his,theyarent,Its,Theyare,【练习】按要求完成下列各题。1.Sheismysister.(改为否定句)_2.Thesearemy