英语人教版八年级下册第三课时Section A (Grammar Focus-4

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1、第三课时SectionA(GrammarFocus-4c)Step1RevisionCompletethesentences.MarioandMary_____severalhourseachweek_____others.Mariowants_____ananimaldoctor.He_____atananimalhospital.Hewants_____moreabout____careforanimals.Maryisabooklover.Shecouldreadbyherself____offour.Lastyear,s

2、hedecided_____foravolunteerafter-school_____program.Marystillworksthereonceaweek_____kids_____read.Volunteeringhereisadreamcometrueforher.Shecanwhatshe_____andhelpsothersatthesametime.CanyoutellsomethingaboutMarytous?Keys:giveup,tohelp,tobe,volunteers,tolearn,howto,a

3、ttheage,totryout,reading,tohelp,learnto,lovestodoStep2GrammarFocusI’dliketohelphomelesspeople.Shedecidedtotryoutforavolunteerafter-schoolreadingprogram.Youcouldaskhospitalstoletyouvisitthekidsandcheerthemup.Mariobelievesitcanhelphimtogethisfuturedreamjob.Shevolunteer

4、sthereonceaweektohelpkidslearntoread.I’mmakingsomesignstoputuparoundtheschool.阅读GrammarFocus中的句子，然后做填空练习。1.我想去帮助无家可归的人。I’d_______________homelesspeople.2.你可以请求医院允许你探访儿童并让他们变得更高兴。Youcould_____hospital__________youvisitthekidsandcheerthemup.3.他自愿一周去那里一次去帮助孩子们学习读书。She__

5、____thereonceaweek____________kidslearntoread.4.他决定参加一个志愿者课后阅读节目的选拔。She_____________tryoutforavolunteerafter-schoolreadingprogram.5.马里奥相信这会帮助他获得他的梦想工作。Mariobelievesitcanhelphim__________hisfuturedreamjob.6.我正在制作一些告示，并将它们张贴于学校里。I’mmakingsomesings_______________aroundt

6、heschool.Keys:1.liketohelp2.ask,tolet3.vilunteerstohelp4.decidedto5.toget6.toputupStep3Summary动词不定式用法：1.做动词宾语。常见动词有wouldlike,want,help,learn,hope,decide,volunteer。e.g.Wedon’twanttospenttoomuchmoney.我们不想花费太多钱。2.作宾语补足语。常见动词有ask,want,tell,invite,like,hate。e.g.Mr.Liasked

7、thestudentstocopythetext.李老师让学生们抄写课文。3.作目的状语。e.g.Jackturnedhisheadaroundtolookatpeople.杰克转过头看向人群。4.作后置定语。e.g.Clairemissedagreatchancetomakealotofmoney.克莱尔错过了一个赚大钱的机会。5.动词help及一些役使动词后面常省略to。e.g.Mymotherwouldn’tletmegotothemovie.妈妈不会让我去看电影的。Step4NewwordsLookatthebigscr

8、eenandlearnthenewwordsandexpressions:1.sickadj.生病的；有病的；e.g.Theboyfeltsickbeforethetest.这个男孩考试前生病了辨析：sick与illsick可作定语修饰名词，而ill只能做表语。