七年級(jí)英語(yǔ)上冊(cè)Unit-3-Is-this-your-pencil

Unit3Isthisyourpencil?

pencilboxdictionaryschoolbagbookeraserpencil

由be動(dòng)詞引導(dǎo)的一般疑問(wèn)句

一般疑問(wèn)句通常用yes或no來(lái)回答：

做肯定回答時(shí)，主語(yǔ)與be動(dòng)詞不能縮寫(xiě)在一起，做否定回答時(shí)，be動(dòng)詞常與not縮寫(xiě)在一起。如：isn't

注意：am和not不能縮寫(xiě)。我用am,你用areis用于他，她，它單數(shù)is,復(fù)數(shù)are變否定更容易，be后not就可以變疑問(wèn)往前提，句后問(wèn)號(hào)莫忘記Isthisapencil?Yes,itis.Isthataruler?No,itisn’t.It’sakey.Arethesepens?Yes,theyare.T-SsArethosebooks?No,theyaren’t.Theyarerulers.物主代詞

數(shù)

人稱(chēng)類(lèi)別單數(shù)復(fù)數(shù)I第一人稱(chēng)you第二人稱(chēng)hesheit

第三人稱(chēng)we第一人稱(chēng)you第二人稱(chēng)they第三人稱(chēng)形容詞性物主代詞myyourhisheritsouryourtheir名詞性物主代詞mineyourshishersitsoursyourstheirs漢語(yǔ)我的你的他的她的它的我們的你們的他(她、它)們的形容詞性物主代詞+名詞=名詞性物主代詞,起到避免重復(fù)的作用。Isthatyourschoolbag?No,itisn’t.It’shis.his=hisschoolbagIsthisyourpencil?Yes,itis.It’smine.mine=mypencilAretheseyourbooks?No,theyaren’t.They’rehers.hers=herbooks練一練，填一填1.Thisismybook.

Thisbookismine.2.Thatishisdictionary.Thatdictionaryishis.3.Isthisherruler?Yes,it'shers.2這是我的書(shū)包。這個(gè)書(shū)包是我的。Thisismyschoolbag.Thisschoolbagismine.這些是我的書(shū)包。這些書(shū)包是我的。Thesearemyschoolbags.Theseschoolbagsaremine.這是你的鉛筆。這個(gè)鉛筆是你的。Thisisyourpencil.Thispencilisyours.這些是你的鉛筆。這些鉛筆是你的。Theseareyourpencils.Thesepencilsareyours.No,itisn’t.It’shers(herschoolbag).Isthisyourschoolbag?hersIsthatyourruler?No,itisn’t.It’shis.(hisruler)Thisis______kite.It’s______.(,)Thatis______dog.It’s______.(,)Thisis______purse.It’s______.(

,

)Thatis______ball.It’s______.(

,

)Theseare_______apples.They’re_______.(

,

)minemyyoursyourherhershishistheirstheir1、這是誰(shuí)的書(shū)？是他的。

________________________2、這把傘是你的，那把是她的。Thisumbrellais_____,thatoneis_____.3、哪件外套是我的？藍(lán)色的那一件。Whichcoatis_____?Theblueone.●名詞性物主代詞可以作表語(yǔ)。Whosebookisthis?It’s

his.mine名詞性物主代詞相當(dāng)于一個(gè)名詞，即“形容詞性物主代詞+名詞”,起到避免重復(fù)的作用。yourshersTips:hisbookyourumbrellaherumbrellamycoat1.pencil___2.pen___3.books___4.eraser___5.ruler___6.pencilbox___7.schoolbag___8.dictionary___cfbgedaiMatchthewordswiththethingsinthepictureTim:Excuseme,Grace.Isthisyour______?Sonia:Yes,thankyou.Andthosearemy______.Tim:AndJane,isthisyour_____?Jane:No,itisn’t.It’sherruler.Tim:OK,andthesearemy_____.Andthisisyour___________,Jane.pencilerasersrulerbookspencilboxeraserspencilrulerpencilboxbooks用方框里的單詞補(bǔ)全對(duì)話。A:What’sthisB:It’sa

watch.A:Howdoyouspellit?B:

W-A-T-C-H.A:Isthisyour

watch?B:Yes,itis.It’smine.

No,itisn’t.It’sJim’s.PairworkinEnglish?/Spell

it,please.1.Tom,isthis___book?A.his B.you C.your2.Isthis___exercise-book?A.youB.heC.her3.—Isthisyourkey?

—____________.A.Yes,itis.B.No,itis.C.Yes,itisn't.4.—Isthishispencil?

—___________.A.Yes,Iam.B.No,itisn't.C.Yes,it'smypencil.ccAB單項(xiàng)選擇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’s

name?nameisMaLing.

A、your;MyB、your;myC、your;ID、you;myDDDA一、ChoosetheCorrectanswer(單項(xiàng)選擇).

二、Completethesesentenceswith“am”,“is”,“are”.1、thishisbook?

Yes,it.2、Whatthat?

Itabook.3、Howyou?

Ifine,thankyou.三、Makeupsentences.（用所給單詞和標(biāo)點(diǎn)組成句子）1、your,is,book,this,(?)2、pen,that,his,is,(.)IsisisisareamIsthisyourbook?

Thatishispen.Pleasehaveatry!1.這是你的鉛筆嗎?是的,它是。______your_____?Yes,___is.2.那是他的尺子嗎?不,不是。那是我的尺子。Is______ruler？__,it____._________r