unit 8 section grammar focus

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1、SectionA(GrammarFocus~4c)GrammarFocus1.这是谁的排球?______________isthis?这一定是卡拉的。她热爱排球运动。It_____be_______.Shelovesvolleyball.WhosevolleyballmustCarla’sFillintheblanks.2.这是谁的发带？______________isthis?它可能是梅的发带。或者可能属于琳达。她们两人都是长头发。It_____beMei’shairband.Orit_____be

2、longtoLinda.They____havelonghair.couldmightbothWhosehairband3.那晚你看见了什么？_____didyouseethatnight?我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。I’m_______,butit________adog.Itwasbigger.Ithinkit________abearorawolf.Whatnotsurecan’tbemightbewhose引导的特殊疑问句1.“whose”表示“谁的”，可单独

3、使用，后面也可跟名词。e.g.Whoseisthisbag?这个包是谁的？Whosebagisthis?这是谁的包？2.whose可用来提问形容词性物主代词也可提问名词性物主代词，还可提问名词所有格。e.g.ThebeautifulcoatisMike’s.（对画线部分提问）Whoseisthebeautifulcoat?Myhairbandispink.（对画线部分提问）Whosehairbandispink?6.—（谁的粉红色背包）isthis?—It（肯定属于）Linda.Shelikespi

4、nkverymuch.7.ThosearePeter’sstorybooks.（对画线部分提问）storybooks?针对训练WhosepinkbackpackmustbelongtoWhosearethosemustcan’tcouldmight100%probablytrue20%-80%possiblytrue0almostnottrue情态动词表示推测可以分为以下几种情况:★情态动词+do此结构表示对现在或将来情况的推测和判断—Doyouknowwheresheisnow?—Ithinks

5、hemighttravelinBeijing.★情态动词+bedoing此结构表示对现在或将来正在进行的情况的推测和判断。Atthismoment,myfathercan’tbeworkingintheoffice.★情态动词+havedone此结构表示对过去情况的推测和判断。Theroadiswet.Itmusthaverainedlastnight.★情态动词+havebeendoing此结构表示对过去正在进行的情况的推测和判断。Yourmothermusthavebeenlookingforyo

6、uatthatmoment.针对训练（）1.—He______beintheclassroom,Ithink.—No,he______beintheclassroom.Isawhimgohomeaminuteago.A.can;maynotB.must;maynotC.may;can’tD.may;mustn’t（）2.—AreyoucomingtoJeff’sparty?—I’mnotsure.I_____gototheconcertinstead.A.mustB.wouldC.shouldD.mi

7、ght（）3.—IsJohncomingbytrain?—Heshould,buthe_____not.Helikesdrivinghiscar.A.mustB.canC.needD.may（）4.Aluggageofficeisaplacewherebags_____beleftforashorttime,especiallyatarailwaystation.A.shouldB.canC.mustD.will（）5.Johnny,you___playwithknife,oryou__hurtyou

8、rself.A.may;mayB.can’t;canC.mustn’t;mayD.maynot;canCDDBC1.—Excuseme.IsthistherightwaytotheSummerPalace?—Sorry,Iamnotsure.It_____be.A.mightB.willC.mustD.canChoosethecorrectanswer.2.—Isn’tthatAnn’shusbandoverthere?—No,it_____behim—