牛津英语模块十第三单元Grammar+and+Usage精品教案.doc

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1、GrammarandusageStep1GeneralintroductionThegrammaritemsinthisunitfocusononeaspectofthestructureofatext—thedevelopmentofatext.Youwilllearnhowatextshouldbewrittentoallowreaderstomovefromoneideatothenexteasily.Youwillgettoknowthattherearefourfeaturesthatcanhelpdevelopatextlog

2、ically.Youareexpectedtoapplywhatyouhavelearnttopracticebyfinishinganexercise.Step2Explanation—thedevelopmentofatext1.Turnyourbookstopages34and35andhavealook:T:Howmanyparagraphsarethereinthetext?(Therearetenparagraphs.)T:Whatisthetitleofthetext?(Thetitleis‘Aidstoday’.)T:Ca

3、nwelearnwhatthetextisaboutfromthetitle?(Yes.WelearnthatthetextisaboutthedeadlydiseaseofAidsatthepresenttime.)T:Ifyouareaskedtodividethewholetextintoseveralparts,howwillyoudivideit?(Wecandivideitintothreeparts.Thefirstpartistheintroductioninthefirstparagraph.Thesecondparti

4、sthemainbodyandincludesthenexteightparagraphs.Theconclusionisthelastparagraph,andisthelastpart.)T:Whatisthemainideaofthefirstpart?(ItgivesusanexampletoshowushowseriousthesituationofAidsisinAfrica.)T:Whatisthesecondpartabout?(IttellsussomedetailedinformationabutAids.Forexa

5、mple,whatcausesAids,thewayspeoplegetinfectedwithaids,howseriousthesituationisaroundtheworldandwhattheUNandtheChinesegovernmenthavebeendoingtodealwiththissituation.)T:Whatisthelastpartabout?(ItrefersagaintotheexamplementionedinthefirstparagraphandpointsoutthekeytostoppingA

6、idsinthefuture.)T:Nowwecanseehowatextisdeveloped.Weknowthatatextusuallyincludesseveralparts.Wecallthesepartsthetitle,thebeginningparagraph,thebodyparagraphsandtheconcludingparagraph.Now,let’sgoovertheGrammarandUsagesectiontolearnhowtodevelopatextlogically.2.Readtheguideli

7、nesandPart1.Canyoualsothinkofsometitlesofsomeotherarticlesthatarenottoolongandareclearandsimple?3.GooverthethreepointsofPart2andseewhatshouldbeincludedinthebeginningparagraph.4.GooverPart3.Thispartwilltellyouthateachbodyparagraphusuallycontainsatopicsentencesandaconcludin

8、gsentencetotheparagraph.Trytofindwhatthetopicsentenceshouldbelikeandwhereitcanbefound,whatsuppor