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Unit3,Isthisyourpencil?,SectionA(2d-3c),eraser,pencils,pencilboxes,schoolbag,books,dictionaries,rulers,Whatrethese?Theyre.Arethese.?Yes,theyare./No,theyarent.,Whatsthis?Its.Isthis.?Yes,itis./No,itisnt.,Makeconverstions,Thisismypencilbox.,Thispencilboxismine.,Thatisyourpencilbox.,Thatisherpencilbox.,Thatpencilboxisyours.,Thatpencilboxishers.,Thatishispencilbox.,Thatpencilboxishis.,Revision,Thesearemybooks.,Thesebooksaremine.,Thoseareyourbooks.,Thoseareherbooks.,Thosebooksareyours.,Thosebooksarehers.,Thosearehisbooks.,Thosebooksarehis.,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.,Role-playtheconversation.,Bobspencils,Helensdictionary,2d,1.Howmanythingsaretheytalkingabout?Five.2.AretheseAnnaspencils?No,theyarent.3.IsthebluepenBobsorHelens?Bobs.4.Whataboutthedictionary?ItsHelens.5.IsthateraserAnnas?Yes,itis.,Answerthequestions,Whatabout.?其同义句为Howabout.?意为“怎么样?/好吗？”，句中about是介词，其后可接名词、代词或动词-ing形式做宾语。用于询问消息或提出建议。例如：Ihaveabook,whataboutyou?我有一本字典，你呢？WhataboutwatchingTV?看电视怎么样？,Explanation,1.Whataboutthisdictionary?这本字典呢？,Thankyoufor.也可以说Thanksfor.意为“为而感谢你（们）”。该结构常用来感谢某人给予的某种帮助。（1）thankyoufor的用法：后接名词eg.Thankyouforyourletter.谢谢你的来信。后接代词Thankyouforthat.因那件事谢谢你。后接动词-ingThankyouforteachingussowell.谢谢你把我们教得这么好。（2）Thankyoufor./Thanksfor.的常用答语有：Yourewelcome./Itsmypleasure./Notatall./ThatsOK./Thatsallright.等,2.Thankyouforyourhelp,Anna.谢谢你的帮忙，安娜。,GrammarFocus,注意,写出下列表达方式的缩写形式。thats=theyre=names=,thatis,nameis,theyare,人称代词物主代词名词性物主代词,Imy+名词=mine,hehis+名词=his,sheher+名词=hers,be动词后,be动词前,Summary,名词性物主代词的形式:,Completethequestionsandanswersabouteachpicture.,this,isnt,these,they,that,is,those,arent,3a,Readthequestionsandcompletetheanswers.,itis,hers,itisnt,Itis,theyare,his,theyarent,Theyre,3b,名词所有格的构成,1.表示无生命事物的所有关系，用“名词+of+名词”结构，表示前者属于后者。,2.表示有生命事物的所有关系，在名词其后加s来表示所属关系，意为“.的”。,Explanation,例如：安娜的Annas鲍勃的Bobs,例如：狗的名字thenameofthedog,3c,Putsomethingsintotheteachersbox.Thentakeonethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!,Isthisyoureraser?,No,itisnt.,Findtheowneroftheeraser.,A:Excuseme.Isthisyoureraser?B:No,itisnt.Ithinkitshers/his(her/hiseraser).A:Excuseme.Isthisyoureraser?C:No,itisnt.Ithinkitshers/his(her/hiseraser).A:Isthisyoureraser?D:Yes,itis.Itsmine(myeraser).A:Hereyouare.D:Thankyou.,1.Arethoseyour_(pencilbox)?Yes,theyare.Theyre_(my).2.Isthat_(Anna)greeneraser.No,itisnt.Therederaseris_(her).3.Are_(this)yourkeys?No,_(it)arent.4.Isthebluepencil_(your),Linda?No,itisnt.Its_(Bob).5.Thatisnt_(Eric)schoolbag._(his)isred.,Exercises,these,they,mine,Annas,pencilboxes,hers,yours,Bobs,Erics,His,Homework,抄写新单词五遍并熟记。2.背诵课文2d。3.预习SectionB。,Thankyouforlistening!,
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