Unit3SectionA(GrammarFocus3c)课件人教版七年级英语上册

1Isthisyourpencil?UnitThreeSectionAWarmupgreenpencilpinkpencilboxredschoolbagblackpenA:Excuseme.Isthisyour_______?B:Yes,_____.It’s______(我的).pencilitismine√xA:Isthatyour____________?B:No,______.It’s______(他的).dictionaryitisn’thisFindtheownerA:Aretheseyour_______?B:No,__________.They’re______(她的).bookstheyaren’thers√xA:Arethoseyour____________?B:Yes,________.They’re______(我的).schoolbagstheyaremineFindtheowner5QuestionsAnswersIsthisyourpencil?Yes,itis.It’smine./No,itisn’t.It’shers.Isthishisgreenpen?Yes,itis./No,itisn’t.Thebluepenishis.Isthatyourschoolbag?Yes,itis./No,itisn’t.It’shis.Aretheseyourbooks?Yes,theyare./No,theyaren’t.They’rehers.Arethoseherkeys?Yes,theyare./No,theyaren’t.They’remine.GrammarFocus6Attention!it’s＝itisisn’t＝isnot

aren’t＝arenotit’sitisisn’tisnotaren’tarenotGrammarFocusyourmyhis形容词名词性物主代词herminehershis名词性物主代词形容词性物主代词+名词相当于名词--Isthisyourpencil?这是你的铅笔吗?--Yes,itis.

是的。--Doyouhaveanymagazines?你有杂志吗?--Yes,Ido.

有。11二、物主代词数

人称类别单数复数第一人称第二人称第三人称第一人称第二人称第三人称形容词性物主代词myyourhisheritsouryourtheir名词性物主代词mineyourshishersitsoursyourstheirs12狗的名字__________________※名词所有格thenameofthedog1.用“名词+of +名词”结构，表示前者属于后者。

2.在名词其后加 ’s来表示所属关系，意为“…...的”。13例如：安娜的Anna’s鲍勃的Bob’s名词所格的构成方法：一般的单数名词在词尾直接加“’s”Tom’sbook汤姆的书

myuncle’scar

我叔叔的小汽车以-s结尾的名词在词尾加“’”thestudents’basketball学生们的篮球不规则复数名词在词尾加“’s”Women’sDay妇女节Children’sDay儿童节143aCompletethequestionsandanswersabouteachpicture.Isyourbook?Yes,itis.No,it.Aremypencils?Yes,are.No,theyaren’t.Ishisruler?Yes,it.No,itisn’t.Areherpens?Yes,theyare.No,they.thisisn’tthesetheythatisthosearen’t15Isthisherruler?IsthatEric’sschoolbag?Arethesehispencils?ArethoseAnna’sbooks?Yes,.It’s.No,.Sally’s.Yes,.They’re.No,.Mine.itishersitisn’tItistheyarehistheyaren’tThey’re1.Thisishereraser.(改为一般疑问句,并作肯定回答)2.Thatishispencilsharpener.(改为一般疑问句,并作否定回答)3.this,school,my,is,card,ID(连词成句)Isthishereraser?Yes,itis.Isthathispencilsharpener?No,itisn’t.ThisismyschoolIDcard.3.句型转换4.Thepictureisonthewall.(一般疑问句)5.Isthatasoccerball?(否定回答)6.I’mCindy.(同义句)7.Isthisyourbrother.(肯定回答)No,itisn’t.

Myname’sCindy.Yes,itis.Isthepictureonthewall?8.at,please,Kelsey,call,63749996(连词成句)9.is,what,your,box,pencil,color(连词成句)PleasecallKelseyat63749996.Whatcolorisyourpencilbox?10.your,is,book,this,(?)(连词成句)Isthis

your

book?194.将下列句子变为一般疑问句，

并作简要回答。1.ThisisGina.2.Thatishisbrother.

IsthisGina?Yes,sheis./No,sheisn’t.Isthathisbrother?Yes,heis./No,heisn’t.203.Heismygoodfriend.4.Thesearenicepictures.5.Thoseareschoolthings.Isheyourgoodfriend?Yes,heis./No,heisn’t.Arethesenicepictures?Yes,theyare./No,theyaren’t.Aretheseschoolthings?Yes,theyare./No,theyaren’t.Summary名词性物主代词mine，yours，his，hers的用法一般疑问句及简略回答。A:Isthis/that...?B:Yes,itis./No,itisn’t.A:Arethese/those...?B:Yes,theyare./No,