资源描述：
《人教版新目标英语七年级上册新教材unit3课件》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、Unit3Isthisyourpencil?What’sthisinEnglish?pencil铅笔What’sthisinEnglish?What’sthisinEnglish?pen钢笔It’sapen.book书What’sthisinEnglish?It’sabook.booksWhat’sthisinEnglish?eraser橡皮擦It’saneraser.What’sthisinEnglish?ruler尺子It’saruler.What’sthisinEnglish?pencilbox铅笔盒It’sapencilbox.What’sthisinEn
2、glish?schoolbag书包It’saschoolbag.dictionary字典It’sadictionary.pencil铅笔book书eraser橡皮擦pencilbox铅笔盒schoolbag书包dictionary字典Do1aThisisherruler.Isthisherruler?Yes,itis./No,itisn’t.(isn’t=isnot)Thisishispencil.Isthishispencil?Yes,itis./No,itisn’t.(isn’t=isnot)Theseareherbooks.Aretheseherbook?Y
3、es,theyare.No,theyaren’t.(aren’t=arenot)Grammar一般疑问句Isthisyourpencil?（肯定回答）Yes,itis.（否定回答）No,itisn’t.lisn’t=isnot特点及注意：1、问句使用升调2、把be动词提前3﹑一般疑问句必须先用yes或no回答.4、肯定回答时，itis不能写成it’s.Thisisaruler.（改为一般疑问句）———————aruler?IsthisThatismyeraser.(改为一般疑问句并做肯定回答）—————————easer?——,————————.Isthatyou
4、rNoitisn’tIsthishisdictionary?(改为陈述句)_______________dictionary.ThisishisThatisherbook.(改为一般疑问句并做否定回答)——————herbook?_____,__________.IsthisNoitisn’t改错1Isthisabook?Yes,itisn’t.2Isthatyourdictionary?Yes,it’s.3What’sthat?It’sruler.It’saneraser.It’shereraser.It’shers.(hers=hereraser)It’sap
5、encilbox.It’smypencilbox.It’smine.mine=mypencilboxIt’sapencil.It’syourpencil.It’syours.yours=yourpencilIt’saschoolbag.It’shisschoolbag.It’shis.(his=hisschoolbag)形容词性物主代词myyourhisher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
6、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’
7、shisschoolbag.(为了避免重复)No,itisn’t.It’shis.注意：在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经知道，已经提起过。例：It‘shers.是她的。（单独使用大家不知是怎么回事，不可以这样用）Thereisabook.It'shers.那有本书。是她的。（先提及，大家才明白）2alistenandcheck(√)thethingsyouhear.P82blistenandcompleteListenandcompletetheconversationwiththewordsinthebox2beraser
8、spenc
