Unit3 Is this your pencil22835.ppt

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1、Unit3Isthisyourpencil?SectionA(1a2c)课时1【学习目标】一、Keywords:pencil;book;eraser;pencilbox;schoolbag;dictionary;hers;mine;his;二、Mainsentences:1.-Isthisyourpencil?-Yes,itis.Itsmine./Noitisnt.Itshis2.-Aretheseyourbooks?-No,theyarent.Theyarehers.三、掌握名词性物主代词，并复习巩固人称代词的主格和宾格及形容词性物主代词。【自主学习】一、根据句意和汉语提示完成句子。1.Th

2、atishis(铅笔).2.-Isthisyour(书包)?-No,itisnt.3.Thebookis(我的).4.Whatcoloristhe(橡皮)?5.Isthather(字典)?6.Arethoseyour(铅笔盒)?7.-Aretheseyour(书)?-No,theyarent.Theyare(她的).二、用所给单词的正确形式填空。1.Thisruleris(her).2.That(benot)myeraser.3.Arethoseyour(pencil)?4.Hereis(Tom)Englishbook?5.Thisis_(we)classroom._(They)classro

3、omisoverthere.三【合作探究】形容词性物主代词一般位于名词前，用作定语。1.(I)nameisJohnGreen.2.Excuseme,isthis(you)car?名词性物主代词的句法功能a.作主语，例如：MayIuseyourpen?worksbetter.我可以用一用你的钢笔吗？b.作宾语，例：Ilovemymotherlandasmuchasyoulove.我爱我的祖国就像你爱你的祖国一样深。d.作表语，例如：Isthisyourbookor(I)?e.名词性物主代词=形容词性物主代词+名词:为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形

4、式。例：Mybagisyellow,herbagisred,hisbagisblueandyourbagispink.为避免重复使用bag，可写成Mybagisyellow,isred,isblueandispink.f.名词性物主代词有时可以和of构成短语，?1.Afriendof(I)isgoodatEnglish.2.Ihatethatbehavior(行为)of(her).?3.Thatphotoof(you)isbeautiful.【当堂训练】用所给词的适当形式填空1.Thatisnot_bike.Thatbikeisverysmall,but_isverybig.(I)2.Thed

5、ressis_.Giveitto_.(she)3.-Isthis_watch?(you)-No,itsnot_.(I)4._ismybrother._nameisJack.Look!Thosebooksare_.(he)5._dressesarered.(we)Whatcolorare_?(you)6.Herearemanydolls,whichoneis_?(she)7.Icanfindmytoy,butwheres_?(you)8.Show_yourkite,OK?(they)9.Ihaveabeautifulcat._nameisMimi.Thesecakesare_.(it)10.Ar

6、ethese_tickets?No,_arenot_._arenthere.(they)11.Shall_havealookatthatclassroom?Thatis_classroom.(we)12._ismyaunt.Doyouknow_job?_anurse.(she)13.Thatisnot_camera._isathome.(he)14.Whereare_?Icantfind_.Letscall_parents.(they)15.Donttouch_._notacat,_atiger!（it）16._sisterisill.Pleasegoandget_.(she)17._dont

7、knowhername.Wouldyoupleasetell_.(we)18.Somanydogs.Letscount_.(they)19.Ihavealovelybrother._isonly3.Ilike_verymuch.(he)20.MayIsitbeside_?(you)21.Look at that desk.Those books are on 21.Look at that desk.Those books are on _.(it _.(it）22.The girl behind _ is our friend.(she)22.The girl behind _ is our friend.(she)