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1、Welcome It isnt your pen.=It isnt his pen.=It isnt her pen.=It isnt my pen.=It isnt yours.It isnt his.It isnt hers.It isnt mine.形容词性物主代词 名词性物主代词your+n.=yours his+n.=his her+n.=hersmy+n.=mineIt isnt your ruler.=It isnt his ruler.=It isnt her ruler.=It isnt my ruler.=It isnt yours.It isnt his.It isnt
2、hers.It isnt mine.Learn the chant my 是我的，your 是你的、你们的，男他的是his,女她的是her,后面必须加名词。mine 是我的,yours 是你的、你们的，男他的是his,女她的是hers,后面不用加名词。SectionAPeriod1(1a2d)Unit3Isthisyourpencil?penpencilpencilboxbookdictionaryschoolbageraserrulerLook and sayapencilapencilboxabookadictionaryaneraserarulerWhatsthis?Itsa/anNew
3、Wordspenciln.bookn.erasern.boxn.pencilboxschoolbagn.dictionaryn.hispron.herspron.minepron.铅笔铅笔书书橡皮橡皮箱；盒箱；盒铅笔盒；文具盒铅笔盒；文具盒书包书包词典；字典词典；字典他的他的她的她的我的我的Matchthewordswiththethingsinthepicture.1a1.pencil2.pen3.book4.eraser5.ruler6.pencilbox7.schoolbag8.dictionaryegbhcfadThisismypencil.Isthisyourpencil?Yes,i
4、tis.Itismine.No,itisnt.Itishis.Thatismybook.Isthatyourbook?Yes,itis.No,itisnt.Itishers.Thesearemybooks.Aretheseyourbooks?Yes,theyare.No,theyarent.Theyarehers.A:Isthisyourpencil?B:Yes,itis.Itsmine.A:Isthatyourschoolbag?B:No,itisnt.Itshis.A:Aretheseyourbooks?B:No,theyarent.Theyrehers.Listenandnumberth
5、econversations1-3.1b321Make your own conversations with your partner.与同伴编新对话。Then write down your conversations.然后写下你们的对话。Isthis_(you)pencil?Yes,_.Itis_(my).youritisPAIRWORK1cmineIsthis_(you)book?No,_.Itis_(her).youritisnthers_this_(he)book?_,itis.Itis_(his).hisYesIshis_that_(she)sweater?_,itisnt.It
6、isnt_(her).IsherNohersSummary 总结1.-Is this your pencil?-Yes,it is.It is mine.-Is that your school bag?-No,it isnt.It is his.-Are these your books?-No,they arent.They are hers.2.my+n.=mine your+n.=yours his+n.=his her+n.=hersNewWordsexcusev.mepron.excusemeteachern.aboutprep.yourspron.thankinterj.&v.f
7、orprep.helpv.&n.welcomeadj.what/howabout?原谅；宽恕原谅；宽恕我我劳驾，请原谅劳驾，请原谅老师；教师老师；教师关于关于你的；你们的你的；你们的感谢；谢谢感谢；谢谢为了；给；对为了；给；对帮助；援助帮助；援助受欢迎的受欢迎的怎么样？怎么样？好吗？好吗？Listenandcheckthethingsyouhear.2aeraserspencilrulerpencilboxbooksTom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemy_.Tom:AndJane,isthisyo
8、ur_?Jane:No,itisnt.Itshers.Tom:OK,andthesearemy_.Thisisyour_,Jane.Listenagain.Completetheconversation.2berasersrulerbookspencilboxCompletetheconversationTom:Excuse _(I),Grace.Is this _(you)pencil?Grace:Yes,thank you.And those are _(mine)erasers.Tom:And Jane,is this _(your)ruler?Jane:No,it isnt.Its _
9、(her).Tom:OK,and these are _(mine)books.This is _(your)pencil box,Jane.meyourmyyourhers myyourThenwriteyourownconversationsusingthethingsinyourclassroom.用教室里的物品编写对话。用教室里的物品编写对话。2cRole-playtheconversation.2dComplete the conversationT:Hi,Anna.Are these your pencils?A:No,they are _(Bob).T:And is this _
10、(his)green pen?A:No,it isnt.The blue pen is _(his).T:_ _(怎么样)this dictionary?A:Its _ (Helen).And the green pen is_ (her),too.T:And the eraser?Is that _(your)?A:Yes,it is.T:Thank you _(为)_(you)help,Anna.A:Youre welcome.BobshishisWhat aboutHelenshersyoursyourfor1.-Excuse me.Is this your pencil?-_,than
11、k you.2.-Are these your pencils?-No,_ _(Bob).3.-What about this dictionary?-_ is _(Helen).4.-Thank you for your help.-_ _.Yes theyre BobsIt HelensYoure welcomeAnswer the questions由由be动词引起的一般疑问句动词引起的一般疑问句一般疑问句通常用一般疑问句通常用yes或或no来回答来回答;作肯定回答时，主语与作肯定回答时，主语与be动词不能缩写在一动词不能缩写在一起；作否定回答时，起；作否定回答时，be动词常与动词常与n
12、ot缩写在一缩写在一起，如起，如isnt。注意注意：am和和not不能缩写。不能缩写。请根据句意，用请根据句意，用be动词的适当形式填动词的适当形式填空。空。1._thatyourIDcard?Yes,it_.2.Issheateacher?_,sheis.3.Isthisyourquilt?_,itisnt.IsYesNois在在be动词引起的一般疑问句中，动词引起的一般疑问句中，be动词动词的形式由的形式由主语主语决定。决定。当主语为当主语为第三人称单数第三人称单数时，谓语用单数时，谓语用单数is；当主语为当主语为第二人称或其他复数人称第二人称或其他复数人称时，时，be动词用动词用are；
13、当主语为当主语为I时，时，be动词用动词用am。用用be动词的适当形式填空。动词的适当形式填空。1._younine?Yes,I_.2._Mikeyourfriend?No,heisnt.AreamIssummary3.-Excuse me.Is this your pencil?-Yes,thank you.-Are these your pencils?-No,theyre Bobs.-What about this dictionary?-It is Helens.-Thank you for your help.-Youre welcome.HomeworkMakeconversati
14、onsbyusingnewwords,possessiveadjectives(your,my,hisandher)andpossessivepronouns(yours,mine,hisandhers).用新单词、形容词性物主代词和名用新单词、形容词性物主代词和名词性物主代词编写对话。词性物主代词编写对话。Whatsthat?Isthata/an?AguessinggameWhatsthat?Isthata/an?Itshereraser.Whatsthat?Isthata/an?Whatsthat?Isthata/an?Itshisschoolbag.Whatsthat?Isthata/an?Whatsthat?Isthata/an?Itsmydictionary.