人教版七年级上册Unit3Period1.ppt

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1、Unit3Isthisyourpencil?apenarulerWhat’sthisinEnglish?apencilabook[bk]Ωapencilboxaschoolbagadictionary['dıkʃə'nəri]aneraser[ı'reızə]WhataretheseinEnglish?Theyare……erasersrulersbooksIsthis/thata/an…?Yes,itis./No,itisn’t.Arethese/those…?Yes,theyare./No,theyaren’t.Isthisyourpen?Yes,itis.

2、Thisisherpen.Isthisyourbook?Yes,itis.Thisishisbook.Isthisyourpencil?No,itisn’t.Itismypencil.Itismine.=Thisisherpen.Thisishisbook.Thisishers.Thisishis.形容词性物主代词:my我的，his他的，her她的名词性物主代词:mine我的，his他的，hers她的名词性物主代词=形容词性物主代词+名词mine=mypencilhers=herpenhis=hisbookGroupworkA:Isthis/that……?B:

3、Yes,itis.It’smy……/mine./No,itisn’t.A:Arethese/those……?B:Yes,theyare.They’remy……/mine./No,theyaren’t.1aMatchthewordswiththethingsinthepicture.pencil__pen__book__eraser__ruler__pencilbox__schoolbag__dictionary__egbhcfadA:Isthisyourpencil?B:Yes,itis.It’smine.A:Isthatyourschoolbag?B:No,

4、itisn’t.It’shis.A:Aretheseyourbooks?B:No,theyaren’t.They’rehers.3211bListenandnumbertheconversations[1-3].Putsomethingsintotheteacher’sbox.Thentakeonethingoutoftheboxandfindtheowner.Eachoneonlyhastwoguesses.GameSummary形容词性先出场：我的my你的your；男的his女的her，它的its不加撇；我们的our你们的your,他们的their，别忘记

5、！物主代词形变名，多数词尾加“s”；my变mine须分明，his和its是本身；形跟名词，名不跟，用法牢记不会错！巧记形容词性物主代词和名词性物主代词口诀ThankYou!