英语人教版七年级上册Unit3 Section A课件（第一学时）.ppt

人教版英语七年级上册Unit3Isthisyourpencil?玉林市茂林镇第三初级中学制作者：陈明栋,Unit3Isthisyourpencil?,SectionA1a-1c,Lead-in,pencil/pensl/铅笔,book/bk/书,eraser/res/橡皮,pencilbox/bks/铅笔盒,schoolbag/sku:lbg/书包,dictionary/dkn(e)r/词典；字典,schoolthings,apencilpencilsapenpensabookbooksanerasererasersarulerrulersapencilboxpencilboxesaschoolbagschoolbagsadictionarydictionaries,单数名词复数名词,名词单复数变化规则：1.一般情况加-s2.以s,x,ch,sh等结尾的词加-es3.以辅音加y结尾的词变y为i，再加-es,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.,Whatsthis?,Itsaschoolbag.,Yes,itis./No,itisnt.,Isthisyourschoolbag?,Itsaneraser.,Whatsthat?,Isthatyoureraser?,Yes,itis./No,itisnt.,Whatarethese?,Theyrebooks.,Aretheseyourbooks?,Yes,theyare./No,theyarent.,Whatarethose?,Theyrerulers.,Arethoseyourrulers?,Yes,theyare./No,theyarent.,A:Isthisyourpencil?B:Yes,itis.Itsmine.,A:Isthatyourschoolbag?B:No,itisnt.Itshis.,Listenandnumbertheconversations1-3.,3,2,1,1b,mine/man/我的,his/hz/他的,hers/hz/她的,A:Aretheseyourbooks?B:No,theyarent.Theyrehers.,Thatsherkey.Itshers.(它是她的),Thosearehisbooks.Theyrehis.(它们是他的),mypen=mine,herkey=hers,hisbooks=his,Thatsmypen.Itsmine.(它是我的),Exercise(练习)()1.-Isthis_jacket?No,its_.her;myB.her;mineC.hers;mineD.hers;my()2.Thiscupisnot_.Its_.A.mine;heB.my;hisC.mine;hisD.my;he,B,C,SummaryNewwords:_Sentences:_,pencil,book,eraser,pencilbox,schoolbag,dictionary,mine,his,hers,Isthis/thatyour?Yes,itis.Itsmine./No,itisnt.Ithis.,Arethese/thos