人教版七年级英语上册Unit3第二课时教学课件

Unit3Isthisyourpencil?第二课时

SectionA（GrammarFocus~3c）名师点拨1.名词性物主代词与形容词性物主代词的分类名词性物主代词与形容词性物主代词的用法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名词性物主代词mineyourshis/hers/itsoursyourstheirs形容词性物主代词myyourhis/her/itsouryourtheir含义我的你的他/她/它的我们的你们的他/她/它们的举例Look！Yourpenisonthedeskoverthere.Andthisismine(=mypen）.看！你的钢笔在那边的桌子上。这是我的。Herfavoritecolorisred.Whataboutyours(=yourfavoritecolor）?她最喜欢的颜色是红色。你呢？2.名词性物主代词与形容词性物主代词的异同(1)两者都是物主代词,表示物品的所属关系。(2)形容词性物主代词相当于形容词,一般放在名词之前作定语。(3)名词性物主代词相当于“形容词性物主代词＋名词”,因此不能用于名词前。如：Thisismypen.这是我的钢笔。＝Thispenismine.这支钢笔是我的。—Whereisyourpen？你的钢笔在哪里？—Mineisinmybag.我的(钢笔)在我的包里。

()1.—Isthis_______pen？—No,itisn't._______isintheschoolbag.A.his；His

B.his；He

C.he；He()2.—Excuseme.Arethese_______newshoes?—No,theyaren't._______areblack.A.your；Mine

B.you；My

C.your；MyAA

()3.—Whosejacketisthis?IsitMr.

Wang's?—No,_______isonthedesk.A.he

B.his

C.he'sB几组词的缩略形式缩略形式举例it's=itisIt'sadog.=Itisadog.它是一只狗。isn't=isnotHeisn'tathome.=Heisnotathome.他不在家。aren't=arenotTheyaren'tmyparents.=Theyarenotmyparents.他们不是我的父母。

()1.—What'sthisinEnglish？—_______apencilbox.A.It's

B.Its

C.Its'()2.—Isthatyourpen？—No,_______.Mineisinmyhand.A.itis

B.itisn't

C.thisisn'tAB课堂小测一、用所给单词的适当形式填空1.—Isthis________(you)watch?—No.It'snot________(I).2.Thebluepenis________(he),andthegreenpenis________(she).3.________（he）penisnothere.yourminehishersHis4.—Isthewhiteeraser________(you)?—No,itisn't.________(I)isblack.5.Thebrownschoolbagis________(Bob).________(he)likesitverymuch.yoursMineBob'sHe二、单项填空()6.—Excuseme.Isthis_______newpencil?—Yes,it's_______．A.Tom's;his

B.Tom;his

C.Tom's;he's()7.—IsthisyourChinesebook?—_______.Thankyou.A.Yes,itis

B.No,itis

C.Yes,thisisAA()8.—Arethese_______rulers?—No,theyaren't._______Eric's.A.Sally's;Theyare

B.Sally;TheyareC.Sally's;Theyis()9.Thenewshirtisfor_______,Doris.Doyoulike_______？A.you;itself

B.yours;it

C.you;itAC()10.Pleasegive_______Englishbooktoher.A.I

B.my

C.mineB三、语法选择

Bob'sfamilyareinthelivingroom.Look!These____11____hisparents.Hisfatheris35yearsoldand____12____nameisJohn.Hismother'snameisLinda____13____sheis33yearsold.()11.A.is

B.am

C.are()12.A.he

B.him

C.his()13.A.and

B.but

C.orCCAThosearehisgrandparents.____14____areold.Thegrandfather____15____abookinhishand.Hewantstolookup(查阅)somewords.HeasksBobtogivehima____16____.()14.A.They

B.Them

C.Their()15.A.have

B.has

C.having()16.A.dictionary

B.dictionariesC.dictionarysABABobhelpshim.HethanksBob____17____that.Thisis____18____sister,Mary.Sheisastudent.Sheisreadingnow.Look!Thereis____19____eraserunderthedesk.Isit____20____?Yes,itis.(