Unit+5+Music+Discovering+Useful+Structures+教学设计 高中英语人教版（2019）必修第二册

Unit5MusicPeriod3DiscoveringUsefulStructures教材分析该板块的活动主题为“表达情感和描述情境”(Expressfeelingsanddescribesituations)，即使在语法部分，教科书也呈现了丰富的语境，即在本单元的音乐主题下语境下，学生学习非谓语动词过去分词的用法，理解过去分词短语作表语和作状语的功能。教学目标

1.能正确理解使用下列词汇：capable,relief,cure,precious,romantic,impact,aiming。2.能够通过观察、分析理解归纳过去分词作表语和状语的用法。3.能够理解通过运用，体会过去分词作状语、作表语在表达情感和描述情境中的作用。教学重难点【教学重点】帮助学生理解过去分词结构的表意功能，它的逻辑主语和它表达的被动意义，指导学生在语言交际中正确使用过去分词。【教学难点】用过去分词介绍人物或表达感受。教学过程Step1LeadinAnswerthequestionsabouttheinformationabout“theVirtualChoir”.1.WhenandwherewasEricWhitacreborn?2.WhatdidhesaywhenhewasinspiredbyMozart’smusic?设计意图：激活学生的已知，引入课文中过去分词做状语的句子。Step2FindandobserveActivity1:Workingroups.1.Ssobservethefollowingsentencesandunderlinethepastparticiples.(1).BornintheUSAon2January1970,WhitacrebeganstudyingmusicattheUniversityofNevadain1988.(2)Wewereamazedatwhathesaidatthemeeting.(3)Movedbythismusic,hesaid,“Itwaslikeseeingcolorforthefirsttime.”(4)Inspired,heaskedhisfanstomakevideos.2.Ssdiscussthefunctionsofthepastparticiples.3.Sssummarizethefunctionsofthepastparticiplesaspredicativeandadverbial.4.Ssworkingroupstoclarifythefunctionsofthepastparticiples.(1)Maryhaswonfirstprize.Nowondersheissoexcited.(2)Surprisedatthenews,themancouldn’tsayaword.(3)Fromhisexpression,Icouldtellthathewaspuzzled.(4)Foundedlastyear,thegrouphashelpedalotofchildren.(5)Givenmoreattention,thetreecangrowbetter.设计意图：学生通过观察，发现，讨论，归纳和翻译分词作状语部分，总结过去分词作状语的特点，引导学生在语境中理解并掌握过去分词作状语在句子中的意思和结构。Step3PracticeWorkonActivity2:Workinpairs.Jointhesentencesbyusingpastparticiples.1.Teacherpresentsanexampletohelpthentofindthewaystojointhemcorrectly.2.Sscompletetheothersentencesingroups.3.SsreadandchecktheanswersingroupsthenTcorrectstheanswers.4.Studentssummarizethedifferencesinmeaningandfunctionbetweenthenewlywrittensentencesandtheoriginalones.5.WorkonActivity3.Workinpairs.Matchthesentencehalves.Readthesentencestogether.Ssmatchthesentencesinpairs,thenTeachercheckstheanswerstogether.6.WorkonActivity3.Rewriteeachsentencebeginningwithapastparticipleinpairs.1)Teachershowsanexample.2)Ssrewritetheminpairsthencheckinpairs.7.WorkonActivity4.Completethepassagewiththewordsinbracketsintheircorrectforms.设计意图：本环节设计的几个活动的目的是通过不同形式的练习使学生在体验，感悟中理解过去分词作状语的功能和意义。帮助学生通过练习熟悉语法结构并能准确使用该结构。Step3Assignment1)F