人教新版英语七年级上册Unit3SectionA1a-2c课件(2).ppt

NametheminEnglish!,dictionary,schoolbag,pencil,pencilbox,NametheminEnglish!,ruler,pen,eraser,pencilsharpener,Whatsthis/that?,Itsa/an.,apencil,apen,abook,aneraser,aruler,Whatrethese/those?,Theyre.,pencils,pens,books,erasers,rulers,apencilbox/case,apencilsharpener,aschoolbag,adictionary,Pencilboxes,Pencilsharpeners,schoolbags,dictionaries,1.pencil_2.pen_3.books_4.eraser_5.ruler_6.pencilbox_7.schoolbag_8.dictionary_,e,g,b,h,c,f,a,d,1a,Matchthewordswiththethingsinthepicture.,Isthis/thata/an?,Yes,itis./No,itisnt.,isnt=isnot,Isthis/thata/an?,Yes,itis./No,itisnt.,isnt=isnot,Arethese/those?,Yes,theyare./No,theyarent.,arent=arenot,Arethese/those?,Yes,theyare./No,theyarent.,arent=arenot,Practicetheconversationsabovewithyourpartner.Thenmakeyourownconversations.,Itsmyschoolbag.,Itshisbook.,1c,Isthatyourpen?,Yes,itis.Itsmine.,Isthatyourpencilbox?,No,itisnt.Itshers.,Itsmypen.,Itsherpencilbox.,Theyremypens.Theyremine.(它是我的),Thatsherkey.Itshers.(它是她的),Thosearehisbooks.Theyrehis.(它们是他的),mypens=mine,herkey=hers,hisbooks=his,yourpens=yours,Excuseme.Isthisyoureraser?,Yes,itis.Itsmine.,Isthatyourschoolbag?,No,itisnt.Itshers.,Excuseme.Isthisyourpencilbox?,Yes,itis.Itsmine.,Isthatyoureraser?,No,itisnt.Itshis.,Excuseme.Isthis/thatyour?,Yes,itis.Itsmine.No,itisnt.Itshers/his.,Excuseme.Aretheseyourpencilboxes?,Yes,theyare.Theyremine.,Arethoseyourerasers?,No,theyarent.Theyrehers.,Excuseme.Aretheseyourbooks?,Yes,theyare.Theyremine.,Arethoseyourdictionaries?,No,theyarent.Theyrehis.,Excuseme.Arethese/thoseyour?,Yes,theyare.Theyremine.No,theyarent.Theyrehers/his.,A:Isthisyourpencil?B:Yes,itis.Itsmine.,A:Isthatyourschoolbag?B:No,itisnt.Itshis.,A:Aretheseyourbooks?B:No,theyarent.Theyrehers.,Listenandnumbertheconversations1-3.,3,2,1,1b,Listenandcheck()thethingsyouhear.,2a,Listenagain.Completetheconversationwiththewordsinthebox.,2b,eraserspencilrulerpencilboxbooks,Tom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemy_.Tom:AndJane,isthisyour_?Jane:No,itisnt.Itshers.Tom:OK,andthesearemy_.Thisisyour_,Jane.,erasers,ruler,books,pencilbox,Practicetheconversationin2b.,2c,Tom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemyerasers.Tom:AndJane,isthisyourruler?Jane:No,itisnt.Itshers.Tom:OK,andthesearemybooks.Thisisyourpencilbox,Jane.,Groupwork,A:Excuseme.B:C:D:E:F:,Excuseme.mine/hers/his.Isthis/that?Thankyou!Arethese/those?(对话中须包含以上重点句),结构：“be+主语+其他部分？”意思：吗？答句：Yes/No开头回答。注意：肯定回答不可以缩写朗读：一般疑问句用升调例如：Isityourschoolbag?Yes,itis./No,itisnt.Arethesehisdictionaries?Yes,theyare./No,theyarent.,I.含有be动词的一般疑问句,1.Thatishisschoolbag.(变为一般疑问句)_hisschoolbag?(作肯定及否定回答)Yes,_./No,_.2.Thesearehererasers.(变为一般疑问句)_hererasers?(作肯定及否定回答)Yes,_./No,_.,句型转换,Isthat,theyare,itisnt,itis,Arethese,theyarent,形容词性物主代词和名词性物主代词表,名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词+名词”。而形容词性物主代词只能和名词在一起使用,mypen=mine,herkey=hers,hisbooks=his,yourruler=yours,1.Thisishergreenjacket.(改为同义句)Thisgreenjacketis_.2.Mypenisred.Whatcolorisyourpen?(同义句)Mypenisred.Whatcoloris_?3.Thisishisgreenjacket.(改为同义句)Thisgreenjacketis_.4.Yourpenisred,mypenisred,too.(同义句)