Unit 3 Part 5-6 Culture Understanding and Language Practice【教案】-【中職專用】高三英語（高教版2021·拓展模塊）

課題Unit3DoingOurPartfortheEnvironment(CultureUnderstandingandLanguagePractice)課型CultureUnderstandingandLanguagePractice課時2授課班級授課時間90mins授課教師教材分析本課教學(xué)內(nèi)容選自《英語拓展模塊》第三單元“DoingOurPartfortheEnvironment”文化理解（CultureUnderstanding）和語言應(yīng)用板塊（LanguagePractice）。文化理解部分是一篇關(guān)于環(huán)境污染的語篇，主要目的是豐富學(xué)生對環(huán)境保護(hù)主題的理解，為學(xué)有余力的學(xué)生提供學(xué)習(xí)資源。語言應(yīng)用板塊由語法練習(xí)與詞匯練習(xí)兩部分組成，語法練習(xí)幫助學(xué)生復(fù)習(xí)代詞和比較級的基本概念和用法；綜合訓(xùn)練學(xué)生準(zhǔn)確掌握及靈活運(yùn)用代詞和比較級的能力，同時認(rèn)識到個人行為對環(huán)境的重要影響，牢固樹立環(huán)保意識。學(xué)情分析語法知識是學(xué)生使用英語進(jìn)行交際的工具，代詞和比較級的使用方法和語用功能在學(xué)生日常生活和職場交流中發(fā)揮著巨大的作用。學(xué)生在基礎(chǔ)模塊學(xué)習(xí)過代詞和比較級的用法，對其語法功能有了解，在選擇恰當(dāng)?shù)脑~語補(bǔ)全語篇時可進(jìn)行遷移作用，但學(xué)生對于不定代詞、關(guān)系代詞、同級比較等語用功能還無法準(zhǔn)確理解，因而教師在課堂上通過短句、對話、長語篇的練習(xí)方式，由易及難，不斷強(qiáng)化練習(xí)，鞏固語法知識，增強(qiáng)學(xué)生自信心。學(xué)習(xí)目標(biāo)KnowledgeobjectiveGraspthevocabularyandsentencepatternsaboutenvironmentalpollutionproblemsandthemeasurestopreventpollution.AbilityobjectivesBeabletounderstandthediscoursewiththethemeofenvironmentalpollutionenvironmentalpollutionproblemsBeabletoMastertheusageandpragmaticfunctionofpronounsandcomparativedegrees.EmotionalobjectiveBeawareofprotectingtheenvironmentisthecommonresponsibilityofhumanbeings.學(xué)習(xí)重難點(diǎn)Teachingemphasis:MastertheusageandpragmaticfunctionofpronounsandcomparativedegreesTeachingdifficulties:Applypronounsandcomparativedegreesaccurately教學(xué)方法小組討論法、任務(wù)教學(xué)法、情景教學(xué)法課前準(zhǔn)備PPT課件、語音素材、視頻和圖片教學(xué)媒體PPT課件、多媒體設(shè)備、語音素材、拓展資源包等教學(xué)過程教學(xué)環(huán)節(jié)教師活動設(shè)計學(xué)生活動設(shè)計設(shè)計意圖Step1:WarmingUpThinkandanswer1.Whatisthepollution?2.Doyouknowwhichtypesofpollutionarethere?3.Whocausedthepollution?Isitharmfulforhumanbeings?Studentslookthepictureandreadthequestions,thenthinktoanswer.本部分以環(huán)境污染為主要話題，幫助學(xué)生更好地理解環(huán)境污染以其常見種類和對污染的思考。Step2:CultureUnderstandingReadandanswerWhatisthepassageabout?ReadandunderlineLetstudentsreadthethreematerialandunderlineStudentsscanthetexttogetthemainideaofthetext,andunderlinethetopic本環(huán)節(jié)通過以環(huán)境污染為主題的語篇,thetopicsentenceofeachparagraph.ReadandchooseAskstudentstoreadthethreematerialsandchoosethecorrectanswers.sentences.Studentsreadcarefullythepassageandcompletethequestions.總結(jié)出語篇提及的環(huán)境污染問題及防范污染的措施，感知環(huán)境保護(hù)是人類共同的責(zé)任。Step3：LanguagePointsaffect,effectthe+比較級，The+比較級，nowhereelsetogobebad/goodforforbidsbfromdoingsth.releasesth.Intosw.cleanenergytakeactionsapreciousresourceturnoffsaveenergyprotecttheenvironmentberesponsibleforsortthegarbageclothbagsplasticgarbageStep4：LanguagePracticeReviewandcompleteMakestudentsreviewthebasicknowledgeofpronounand.Makestudentsreviewthecomparativedegreeofadj.andadv.Letstudentsdoexercisesandgivesomeexplanation.ReviewandcompleteHelpStudentsmasterthesentencepatternofthecomparativedegreeofadj.andadv..Letstudentsdoexercisesandgivesomeexplanations.ReadandchooseReviewtheusefulwordsandexpressionsofthisunit.AskstudentstodoexercisesandgivesomeexplanationStudentsrecallthebasicstructureofverbsandthefunctionsofvarioustenses.Studentsreadthediscourseandmakeachoice.本部分以環(huán)境保護(hù)為主要話題，通過二選一的方式選擇恰當(dāng)?shù)脑~語補(bǔ)全句子、語篇以及完形填空的練習(xí)，幫助學(xué)生鞏固代詞和比較級的語用功能，通過梳理知識系統(tǒng)，培養(yǎng)學(xué)生自主學(xué)習(xí)的能力.本環(huán)節(jié)主要是詞匯練習(xí)活動，以環(huán)保主題的短對話和長對話為依托，在語境中練習(xí)、鞏固本單元重點(diǎn)詞匯，培養(yǎng)學(xué)生自主學(xué)習(xí)的能力。Step5:SummaryIhavemasteredthefollowingwordsandexpressions:affect,effectthe+比較級，The+比較級，nowhereelsetogobebad/goodforforbidsbfromdoingsth.releasesth.Intosw.cleanenergytakeactionsapreciousresourceturnoffsaveenergyprotecttheenvironmentberesponsibleforsortthegarbagecloth/plasticbagsIhavemasteredthefollowinggrammarpoints:possessiveadjectives:my,our,your,his,her,its...demonstrativepronouns:that,these...indefinitepronouns:each,something,anybody...thecomparativedegreeequalcomparisonStep7：Homework1.Recite