新目标七年级上unit3课件VIP免费

Unit3Isthisyourpencil?What’sthis?It’sa/an….What’sthisinEnglish?penIt’sapen.What’sthisinEnglish?pencilIt’sapencil.bookWhat’sthisinEnglish?It’sabook.What’retheseinEnglish?They’rebooks.booksWhat’sthisinEnglish?It’saneraser.eraseranWhat’sthisinEnglish?rulerIt’saruler.What’sthisinEnglish?pencilboxIt’sapencilbox.What’sthisinEnglish?bagIt’saschoolbag.schoolWhat’sthisinEnglish?dictionaryIt’sadictionary.What’sthis?Isita…?Yes,itis.No,itisn’t.apencilsharpenerapenaneraserarulerapencilapencilcaseapencilcaseabookadictionaryaschoolbagMatchthewordswiththethingsinthepicturepencilpenbookeraserrulerpencilcasebackpackpencilsharpenerdictionarycfbgeihda1aIsthisherruler?Yes,itis.No,itisn’t.(isn’t=isnot)Isthishispencil?Yes,itis.No,itisn’t.(isn’t=isnot)Aretheseherbooks?Yes,theyare.No,theyaren’t.(aren’t=arenot)--Isthisyourruler?--Yes,itis.It’smyruler.--Isthatyourbook?--Yes,itis.It’smybook.Thisismyruler.--Isthisyourruler?--No,itisn’t.It’sherruler.--Isthatyourbook?--No,itisn’t.It’shisbook.Isthatyourpen?Yes,itis.It’smypen.Isthatyourpencilcase?No,itisn’t.It’sherpencilcase.Conversations:Yes,itis.It’smybackpack.Isthisyourbackpack?Isthisyourbook?No,itisn’t.It’shisbook.一般疑问句Isthisyourpencil?（肯定回答）Yes,itis.（否定回答）No,itisn’t.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.It’shereraser.It’s(hers=hereraser)It’saneraser.hersIt’sapencilbox.It’smypencilbox.It’smine=mypencilboxmineIt’sapencil.It’syourpencil.It’s.yours=yourpencilyoursIt’saschoolbag.It’shisschoolbag.It’shis.(his=hisschoolbag)形容词性物主代词myyourhisherItstheirours形容词性物主代词起形容词的作用，用在名词前名词性物主代词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(为了避免对话时的语言重复,后面就不再加名词了)形容词性物主代词名词性物主代词mymineyouryoursherhersouroursitsitshishisIsthisherpencil?No,itisn’t.It’smypencil.No,itisn’t.It’smine.(mine=mypencil)Isthisyourpen?No,itisn't.It'sherpen.No,itisn’t.It’shers.(hers=herpencil)Isthishereraser?Yes,it’shereraser.Yes,it’shers.(hers=hereraser)Isthatyourschoolbag?No,itisn’t.It’sBob’sschoolbag.No,itisn’t.It’sBob’s.(Bob’s=Bob’sschoolbag)Exercises:1、Isthisyourpen?A、Yes,thisis.B、Yes,this’s.C、No,thisisn’t.D、No,itisn’t.2、Isthataruler?It’sasharpener.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.三.FillintheblankswithproperwordsBob:____,I'm______.What'syour______?Gina:My________Gina.______to______you.Bob:_____tomeetyou,_____._____thisyourruler?Gina:No,__________AskEric,It's______ruler.Bob:Eric,Is___________ruler?Eli:Yes,___is.__________.HiBobnamename’sNicemeetNicetooIsitisn’thisthisyouritThankyou介绍事物时:thisis/thatis……Thisishisbook.Thisismyruler.询问物体的主人时:Isthis/Isthat……?Isthishisbook?Isthisyourruler?Thisis……Isthis……?Isthisyourpencil?Isthishisbook?Isthishereraser?Isthisyourpen?Thisisyourpencil.Thisishisbook.Thisishereraser.Thisismypen.SheisTom’smotherIameightyearsoldThosearehisbaseballs.It’sagoodcat.I’mdoinghomework.Herbooksarered.