2019-2020年高中英语（人教大纲）第二册下：Unit18 Inventions(第五课时)

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1、2019-2020年高中英语（人教大纲）第二册下：Unit18Inventions(第五课时)TeachingAims:1.RevisetheAttributiveClause,includingtheRestrictiveAttributiveClauseandtheNon-restrictiveAttributiveClause.2.Revisetheuseofrelativepronounsandrelativeadverbs.3.ExpandtheknowledgeoftheAttributiveClause.TeachingImpo

2、rtantPoint:Theusageoftherelativepronounsandadverbs.TeachingDifficultPoint:Helpthestudentstomasterthewayofchoosingarelativepronounorarelativeadverbcorrectly.TeachingMethods:review,explanation,inductivemethodsTeachingAids:1.theblackboard2.themultimediaTeachingProcedures:CStep

3、ⅠGreetingsGreetthewholeclassasusual.CStepⅡRevisionandLead-in(Teacherchecksthehomeworkexercisesfirstandthenshowsthefollowingonthescreen.)1.Heisafamousscientist.2.Who’sthatgirlinred?3.I’vereadallthebooksthatyoulentme.4.Ihavelostmypen,whichIlikeverymuch.T:That’sallforthehomewo

4、rk.Nowpleaselookatthesentencesonthescreen.Payspecialattentiontotheunderlinedparts.Isthereanythinginmonbetweenthem?Ss:Yes.Theyallidentifythenouns,whichareusedwiththem.Eachparttellsuswhichthingorpersonthespeakeristalkingabout.T:Thatistosay,thefunctionofeachunderlinedpartisthe

5、same.Eachofthemisusedasanattributetodescribeeachnoun.Well,arethereanydifferencesbetweenthem?S1:Yes.Inthefirstsentence,theattributeisanadjectiveandputbeforethenoun;thesecondisaprepositionalphraseputafterthenoun;thethirdandfourthsentencesarefullsentencesputafterthenouns.T:You

6、areright,whatdowecallthesentencesputafterthenoun?Ss:TheAttributiveClause.T:Quiteright.Inaplexsentence,theclausemodifyinganounorapronouninthemainclauseiscalledanAttributiveClause.ThenounorpronouniscalledAntecedent.Thewordthat/whichintroducestheclause(betweenthenoun/pronounan

7、dtheclause)iscalledRelativePronounorRelativeAdverb.Therelativepronounsoradverbsdotwojobsatonce.Theycanbeusedassubjects,objects,attributesoradverbialsintheclause;atthesametime,theyjoinclausestogether.Abouttheuseofthem,we’llhaveparticularrevisionafterawhile.Nowlookatthesenten

8、cesonthescreen.(Teachershowsthefollowingonthescreen.)pletethesentenceswithsuitable