2019-2020年高中英语选修十教案：unit3 Grammar and usage

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1、单　　元：Unit3Protectingourselves板　　块：GrammarandusageTeachingAims:1.ReviewtheparagraphsinReading.2.Learnthegrammarandusage:thedevelopmentofatext.TeachingProcedures:Step1GreetingsGreetthewholeclassasusual.Step2leadinLet’sreviewthetextofreadingandanswerthequ

2、estions•Howmanyparagraphsarethereinthetext?•Therearetenparagraphs.•Whatisthetitleofthetext?•ThetitleisAidstoday.•Canwelearnwhatthetextisaboutfromthetitle?•Yes.WelearnthatthetextisaboutthedeadlydiseaseofAidsofatthepresenttime.•Ifyouareaskedtodividethewh

3、oletextintoseveralparts,howwillyoudivideit?•Wecandivideitintothreeparts.Thefirstpartistheintroductioninthefirstparagraphs.Thesecondpartisthemainbodyandincludesthenexteightparagraphs.Theconclusionisthelastparagraph,andisthelastpart.•Whatisthemainideaoft

4、hefirstpart?•ItgivesusanexampletoshowushowseriousthesituationofAidsisinAfrica.•Whatisthesecondpartabout?•IttellsussomedetailedinformationaboutAids.Forexample,whatcausesAids,thewayspeoplegetinfectedwithAids,howseriousthesituationisaroundtheworldandwhatt

5、heUNandtheChinesegovernmenthavebeendoingtodealwiththissituation.Step3GrammarThedevelopmentofatextHowisatextdeveloped?Atextshouldbewritteninthewaythatallowsreaderstomovefromoneideatothenexteasily.Foratexttodeveloplogically,weshouldincludethefollowing:•T

6、hetitle•Thebeginningparagraph•Thebodyparagraphs•Theconcludingparagraph.•Whatshouldatitlebelike?•Itshouldnotbetoolongandshouldbeclearandsimple,forexample‘Aidstoday’‘Thesearchofhappiness’‘TheUN-bringingeveryoneclosertogether.’•Howdoyouunderstandthesetitl

7、es?•‘Aidstoday’isaboutthedeadlydiseaseofAidsatthepresenttime.•‘Thesearchofhappiness’isabouthowtofindhappiness•‘TheUN-bringingeveryonetogether’isaboutthefunctionsofUN.•Whatshouldbeincludedinthebeginningparagraph?•Itshouldcontainatopicstatement.•Itshould

8、havesupportingsentences.•Itshouldcapturereader’sattentionandkeeptheminterestedinreadingthetext.•Eachbodyparagraphusuallycontainsatopicsentence,somesupportingsentencesandaconcludingsentencetotheparagraph.•Whatshouldthetopicsentencebelike