1a—2dUnit3Isthisyourpencil?acupanorangeapenakey1a—What’sthisinEnglish?—It’sakey.—Spellitplease.—K-E-Y.—What’sthisinEnglish?—It’s________.—Spellitplease.—_______.dictionarypeneraserruler—What’sthisinEnglish?—It’sa/an…bookpencilboxpencilschoolbagIt’smypen.It’smine.(它是我的)That’sherkey.It’shers.(它是她的)Thosearehisbooks.They’rehis.(它们是他的)mypen=mineherkey=hershisbooks=hisYes,sheis.Isthisyoursister?Yes,itis.Thankyou.谢谢！You’rewelcome.别客气。Excuseme.Isthisyourbook?Aretheseyourpens?Yes,theyare.Aretheseyourrulers?No,theyaren’t.They’rehers.1.pencil__2.pen__3.books__4.eraser__5.ruler__6.pencilbox__7.schoolbag__8.dictionary__egbhcfad1aMatchthewordswiththethingsinthepicture.A:Isthisyourpencil?B:Yes,itis.It’smine.A:Isthatyourschoolbag?B:No,itisn’t.It’shis.A:Aretheseyourbooks?B:No,theyaren’t.They’rehers.Listenandnumbertheconversations[1-3].3211b1cPracticetheconversationswithyourpartner.Thenmakeyourownconversations.Isthisyourpencil?Yes,itis.It’smine.Isthatyourschoolbag?No,itisn’t.It’shis.Aretheseyourbooks?No,theyaren’t.They’rehers.Isthis/thatyour…?Yes,itis.It’smine.No,itisn’t.It’shers/his.…?....schoolbagdictionaryeraserpencilbox…?....Arethese/thoseyour…?Yes,theyare.They’remine.No,theyaren’t.They’rehers/his.booksrulerskeysListenandcheck(√)thethingsyouhear.2a√√√√Listenagain.Completetheconversationwiththewordsinthebox.2beraserspencilrulerpencilboxbooksTom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemy_______.Tom:AndJane,isthisyour______?Jane:No,itisn’t.It’shers.Tom:OK,andthesearemy______.Thisisyour____________,Jane.erasersrulerbookspencilboxPracticetheconversationin2b.2cTom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemyerasers.Tom:AndJane,isthisyourpencilbox?Jane:No,itisn’t.It’shers.Tom:OK,andthesearemybooks.Thisisyourruler,Jane.Readthedialoguein2d.Thenmatchtherightthings.pencilsgreenpenbluependictionaryeraserBob’sAnna’sHelen’sTeacher:Hi,Anna.Aretheseyourpencils?Anna:No,they’reBob’s.Teacher:Andisthishisgreenpen?Anna:No,itisn’t.Thebluepenishis.Teacher:Whataboutthisdictionary?2dAnna:It’sHelen’s.Andthegreenpenishers,too.Teacher:Andtheeraser?Isthatyours?Anna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.1.Isthat/this…?那/这是……？这是个一般疑问句句型，是用来确认物主关系的。肯定回答：Yes,itis.否定回答：No,itisn’t.注意：答语不用this或that。Isthisanorange?这是个桔子吗？Yes，itis.是的，它是。Isthatyourjacket?那是你的夹克吗？No，itisn’t.不，不是。2.Arethese/those…?这些/那些是……吗？在这种句型中名词要用复数形式。不用不可数名词。肯定回答：Yes,theyare.是的。否定回答：No,theyaren’t.不是。注意：不能用these或those来做简略回答。Aretheseyourrulers?这些是你的尺子吗？No,theyaren’t.不是。Arethosehiserasers?那些是他的橡皮吗？Yes,theyare.是。3.Excuseme.意为“对不起”“劳驾”或“请原谅”，是英语国家的人们常在嘴边的话语，主要用于以下情况：⑴引起别人的注意，如问路、问姓名等。Excuseme,areyouMsMiller?请问，你是米勒女士吗？⑵征求别人的许可。Excuseme,CouldIaskyousomequestions?打扰了，我可以问你几个问题吗？4.Whatabout…?意为“……怎么样？”,相当于Howabout…?,后面可接名词、代词或动词-ing形式。用来询问对方的看法或提建议。ThebluejacketisMike’s.Whatabouttheredjacket?蓝色的夹克是迈克的。那红色的呢？I’minPEPMiddleSchool.Whataboutyou?我在人民中学，你呢？5.Thankyouforyourhelp,Anna.thankyouf...
