人教版七年级上册英语第三单元第一课时课件

Isthisyourpencil?Unit3SectionA1a—1c教学目标1.学习使用有关学习用品的常用词汇，如pencil,box,pen,ruler,book,eraser,schoolbagdictionary等。2.能够初步感知名词性物主代词辨认物品的所有者的表意功能，如mine,his,hers。3.能够使用指示代词的一般疑问句来询问物品的所有者，并能简单的回答此类问题，如：Isthisyourpencil?Yes,itis./No,itisn’t.Aretheseyourbooks?Yes,theyare./No,theyaren’t.1./'pensl/2./buk/3./'pensəlbɔks/4./'ru:lə/5./pen/6./'sku:lbæg/7./ɪ'reɪsə/8./'dikʃənəri/Whichismissing?pencilbookpencilboxrulerpenschoolbageraserdictionary1.pencil___2.pen___3.book___4.eraser___5.ruler___6.pencilcase___7.schoolbag___8.dictionary___cfbgedaiAguessinggameWhat’sthat?Isthata/an…?Yes,itis./No,itisn’t.AguessinggameWhat’sthis?Isthisa/an…?Yes,itis./No,itisn’t.AguessinggameWhat’sthat?Isthata/an…?Yes,itis./No,itisn’t.AguessinggameAretheseher…?Yes,theyare./No,theyaren’t.AguessinggameArethosehis…?Yes,theyare./No,theyaren’t.AguessinggameArethoseher…?Yes,theyare./No,theyaren’t.AguessinggameArethesehis…?Yes,theyare./No,theyaren’t.Yes,itis.It’smine.Isthisyourschoolbag?Isthisyourbook?No,itisn’t.It’shis.It’smyschoolbag.It’shisbook.Isthatyourpen?Yes,itis.It’smine.Isthatyourpencilbox?No,itisn’t.It’shers.It’smypen.It’sherpencilbox.mineIsthisyourschoolbag?Yes,itis.It’sIsthisyourruler?No,itisn’t.It’shisAretheseyourbooks?No,theyaren’t.They’rehers.1b.Listenandnumbertheconversations(1-3)()A:Isthisyourpencil?B:Yes,itis.It'smine.()A:IsthatyourschoolbagB:No,itisn't.It'shis.()A:Aretheseyourbooks?B:No,theyaren't.They'rehers.123形容词性物主代词•my•your•his•her•形容词性物主代词起形容词的作用，用在名词前•(举例)名词性物主代词•mine(mine=my+名词)•yours(yours=your+名词）•his(his=his+名词)•hers(hers=her+名词)•名词性物主代词=形容词性物主代词+名词•(为了避免重复)•(后面就不再加东西了)•Isthisyourpen?•No,itisn't.It'sherpen.•(为了避免重复)•No,itisn’t.It’shers.•(hers=herpencil)•Isthisherpencil?•No,itisn’t.It’smypencil.•(为了避免重复)•No,itisn’t.It’smine.•(mine=mypencil)•Isthishereaser?•Yes,it’shereraser.•(为了避免重复)•Yes,it’shers.•Isthatyourschoolbag?•No,itisn’t.It’shisschoolbag.•(为了避免重复)•No,itisn’t.It’shis.人称代词物主代词名词性物主代词Imy+名词=minehehis+名词=hissheher+名词=hersbe动词后be动词前A:Isthis/thatyour…?B:Yes,itis.It’smine.No,itisn’t.It’shis/hers.A:Arethese/thoseyour…?B:Yes,theyare.They’remine.No,theyaren’t.They’rehis/hers.PairworkExercises:1、Isthisyourpen?A、Yes,thisis.B、Yes,this’s.C、No,thisisn’t.D、No,itisn’t.2、Isthataruler?It’sapencil.A、Yes,thatis.B、No,itis.C、No,thatisn’t.D、No,itisn’t.3、What’sthis?A、Yes,itis.B、No,itisn’t.C、It’saeraser.D、It’saneraser.4、What’sname?nameisMaLing.A、your;MyB、your;myC、your;ID、you;myDDDA一、ChoosetheCorrectanswer(单项选择).二、Completethesesentenceswith“am”,“is”,“are”.1、thishisbook?Yes,it.2、Whatthat?Itabook.3、Howyou?Ifine,thankyou.三、Makeupsentences.（用所给单词和标点组成句子）1、your,is,book,this,(?)2、pen,that,his,is,(.)IsisisisareamIsthisyourbook?Thatishispen.Homework•第三单元P13单词•练习册SectionA第一课时