【课件】Unit+3Using+language课件人教版(2019)选择性必修第三册

Unit3EnvironmentalProtection

Discoverusefulstructures

Changethedirectspeechintotheindirectspeech

Whatisdirectandindirectspeech?Activity1.Lead-in1)Whatquotationisitcalledwhilethecontentoftheparaphraseisplacedinquotationmarks?2)Whatquotationisitcalledwhileyouareparaphrasingsomeoneelse'swordsinyourownwordswithoutquotationmarks?FillintheblanksandanswerthequestionsActivity1.Lead-in

单元语法自我探究观察以下例句，总结直接引语变为间接引语的规则。DirectSpeechindirectSpeechTheexpertsaid,"Fromthepositionofitsdeadbody，thebearappearedtohavestarvedanddied.”Theexpertsaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.Thereporterasked,"Willpolarbearsdieoutbecauseofclimatechange?"Thereporteraskedwhetherpolarbearswoulddieoutbecauseofclimatechange.Thereporterasked,"Howcanwesavepolarbearsfromextinction?"Thereporteraskedhowwecouldsavepolarbearsfromextinction.“Let‘sworktogethertostopclimatechange,”theexpertsaid.Theexpertadvisedustoworktogethertostopclimatechange.Activity1Lead-in

Supplementtherulesofdirectspeechandindirectspeech.Activity2Exploringtherules

①PersonChange

threerulesforthepersonchangesamong：first-,second-,andthird-person.Activity2Exploringtherules②TenseChangeAskthestudentstocompletethecorrespondingexercisesbasedonruleNo.2TenseChange.Activity2Exploringtherules③Changeofdemonstratives,adverbialsandverbs.Useatabletopresentrulesofthechangeofdemonstratives,adverbialsandverbs.Activity2Exploringtherules③Changeofdemonstratives,adverbialsandverbs.Useatabletopresentrulesofthechangeofdemonstratives,adverbialsandverbs.Activity2Exploringtherules③Changeofdemonstratives,adverbialsandverbs.completethecorrespondingexercisesbasedonruleNo.3.Activity2Exploringtherules③Changeofdemonstratives,adverbialsandverbs.completethecorrespondingexercisesbasedonruleNo.3.Activity2Exploringtherules④Changeofconjunctionandwordorder.Useatabletopresentrulesofthechangeofconjunctionandwordorder.Activity2Exploringtherules④Changeofconjunctionandwordorder.AskthestudentstocompletethecorrespondingexercisesbasedonruleNo.4.Activity2Exploringtherules④Changeofconjunctionandwordorder.AskthestudentstocompletethecorrespondingexercisesbasedonruleNo.4.Activity2Exploringtherules※Pointsforattention

Activity2Exploringtherules

Activity3ReportHomework1.FinishexercisesonP34./Assessingyourprogress.(