2012年版新目标英语七年级上册+Unit+3整体课件VIP免费

1Isthisyourpencil?UnitThreeSectionAThisismysister/cousin.Thesearemysisters/cousins.Thatismyaunt/uncle.Thosearemyaunts/uncles.3acupanorangeapenakey1a—What’sthisinEnglish?—It’sakey.—Spellitplease.—K-E-Y.—What’sthisinEnglish?—It’s________.—Spellitplease.—_______.4What’sthisinEnglish?It’s…apencil/e//e/WhataretheseinEnglish?They're...pencils5abook-c-//What’sthisinEnglish?It’s…6Whatarethese?They're...books7aneraser/e//I//eI/What’sthisinEnglish?It’s…8What’sthisinEnglish?rulerIt’saruler.9apencilboxWhat’sthisinEnglish?It’s…10What’sthisinEnglish?It’s…aschoolbag11adictionary/e//I//e//e/What’sthisinEnglish?It’s…12apencilabookaneraseradictionaryQuickrevisionapencilboxaschoolbag13What’sthisinEnglish?1aMatchthewordswiththethingsinthepicture.1.pencil__2.pen__3.book__4.eraser__5.ruler__6.pencilbox__7.schoolbag__8.dictionary__egbhcfad15Thisisherruler.Isthisherruler?Yes,itis./No,itisn’t.(isn’t=isnot)16Thisishispencil.Isthishispencil?Yes,itis./No,itisn’t.(isn’t=isnot)17Theseareherbooks.Aretheseherbook?Yes,theyare.No,theyaren’t.(aren’t=arenot)18一般疑问句Isthisyourpencil?Yes,itis.（肯定回答）No,itisn’t.（否定回答）isn’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.19Thisisaruler.（改为一般疑问句）———————aruler?Isthis20Thatismyeraser.(改为一般疑问句并做肯定回答）—————————easer?——,————————.YesIsthatanitis21Isthishisdictionary?(改为陈述句)_______________dictionary.Thisishis22Thatisherbook.(改为一般疑问句并做否定回答)——————herbook?_____,__________.NoIsthatitisn’t23改错1Isthisabook?Yes,itisn’t.2Isthatyourdictionary?Yes,it’s.3What’sthat?It’sruler.24It’saneraser.It’shereraser.It’shers.(hers=hereraser)25It’sapencilbox.It’smypencilbox.It’smine.mine=mypencilbox26It’sapencil.It’syourpencil.It’syours.yours=yourpencil27It’saschoolbag.It’shisschoolbag.It’shis.(his=hisschoolbag)28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)29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)30Isthisyourpen?No,itisn't.It'sherpen.(为了避免重复)No,itisn’t.It’shers.(hers=herpencil)31Isthisherpencil?No,itisn’t.It’smypencil.(为了避免重复)No,itisn’t.It’smine.(mine=mypencil)32Isthishereaser?Yes,it’shereraser.(为了避免重复)Yes,it’shers.33Isthatyourschoolbag?No,itisn’t.It’shisschoolbag.(为了避免重复)No,itisn’t.It’shis.34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）A:Isthisyourpencil?B:Yes,itis.It’smine.A:Isthatyourschoolbag?B:No,itisn’t.It’shis.A:Aretheseyourbooks?B:No,theyaren’t.They’rehers.3211bListenandnumbertheconversations[1-3].1cPairwork:Practicetheconversationsabovewithyourpartner.Thenmakeyourownconversations.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...