九年級Unit13第一課時A聽說

1a2d）litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic,takeaway,bin，atthetop,takepartin,beharmfulto掌握以下句型：1.We,aretryingtosavetheearth.2.Weshoulddosth.3.Itusedtodosth.在聽力材料中完成對目標語言的掌握和運用（4）讓學生學會關注和保護環(huán)境。LanguageAbilities(語言能力)GraspthefollowingimportantpointsaswellasbeabletoLearningAbilities(學習能力)ThinkingQualities(思維品質(zhì))CulturalAwareness(文化意識)三、教學重難點TeachingimportantanddifficultTeachingsteps五、教學活動及設計目的Teachingactivitie五、教學活動及設計思路教學環(huán)節(jié)教學內(nèi)容設計目的Step1.LeadinLet’senjoysomepictures..T:Howdoyouliketheseplaces?T:Howdoyoufeel?Thereistoomuchpollution.2.Q&AT:Whatkindsofpollutiondoyouknow?S：Landpollutionwaterpollutionairpollutionnoisepollution……ToactivateSs'interest；toleadtothetopicofpollution，toprepareforthenextactivity.激發(fā)學生學習興趣，引出“污染“”這一話題，為下個活動做準備。Toleadtothepresentationnaturally,andlearnaboutexpressionsaboutdifferentpollution.自然過渡到新課呈現(xiàn)，也學習不同類型的污染的表達。Step2PresentationPrelistening（Workon1a.）Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.Whilelistening（Workon1b.）Listenandpletethesentences.Listenagainandanswersomequestions.PostlisteningListenagainandread.Watchthevideoandimitate.(3)Workon1C.Roleplaytheconversation.(4)Lookandtalk.Q1:Whatkindofpollutionhasbeenshowedinthispicture?Whatdoyouthinkhascausedthispollution?Q2:Whatkindofpollutionhasbeenshowedinthispicture?Whatdoyouthinkhascausedthispollution?Q3:Whatkindofpollutionhasbeenshowedinthispicture?Whatdoyouthinkhascausedthispollution?(5)Workon1c.Makeyourownconversationsaboutthekindsofpollutionin1a.Prelistening(Workon2a)Youknow,Wehaveonlyoneearthtoliveon.Soitisveryimportanttotakecareofenvironment.Buthow?Let’slistentosomeideasfromJasonandSusan.Listentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.Whilelistening(Workon2b)Readandtrytopredicttheanswers.Listenagainandpletethesentences.Watchavideoandlearnmore.PostlisteningListenandreadtheconversation.Workon2c.Usetheinformationin2aand2btoroleplayconversationsbetweenJasonandSusan.Workon2d.Readtheconversationin2dandfillinthechart.T:Howcanwehelpchangethissituation?WhatareJasonandSusan’sopinions?Jason(S1):takethebusorsubwayinsteadofdriving,nevertakewoodenchopsticksorplasticforksSusan(S2):rideabike,bringabagtogoshopping,throwrubbishinthebinsT:Ouractionscanmakeadifferenceandleadtoabetterfuture!DiscussionQ1:Whatareyourideasforsolvingtheproblemofairpollution?A1:Weshouldwalk,ridethebike,takethebusorsubwayinsteadofdriving.A2:Weshouldplantmoretrees.Q2:Whatareyourideasforsolvingtheproblemoflandpollution?A1:Useclothbagswhenyougoshopping.Useyourownchopstickswhenyoubuytakeawayfood.A2：Wedorubbishclassification.Weshouldalsorecycle.GroupWork.Talkaboutthedifferentkindsofpollutionandshareyourideasforsolvingtheseproblems.Thenwritethemdownonyourposter.Sublimateemotion.Languagepoints.Tothinkaboutdifferentwordsaboutpollution，todescribethepicturesandprepareforthelisteningpart.討論并寫出各種污染相關詞匯，討論聽力圖片，為下文的聽力做準備TohelpSsgetbasicinformationbyfillingblanks;tohelpthemunderstandtheconversation.通過填表幫助學生了解對話中的基本信息，為學生理解對話內(nèi)容作準備。ToimproveSs’slisteningandspeakingskill，tohelpSslearnmoreabouttheconversation.提高學生的聽力和表達能力，幫助學生了解對話內(nèi)容ToimproveSs'abilityofthinking;EnrichSs’knowledgeaboutpollution為了提升學生的思考能力，豐富學生在對于染的相關知識儲備TohelpSsunderstandtheconversationbetterandprepareforthefollowingactivities幫助學生更好地理解對話內(nèi)容，為后續(xù)活動做鋪墊Tounderstandtheconversationandgetmoredetailinformation,tocultivateSs’listeningskills.理解對話，獲取細節(jié)信息，培養(yǎng)聽力技能Tolearntheconversationbyfillingtheblanks,toroleplaytheconversationtostimulateSs’smotivationofspeaking通過練習掌握對話內(nèi)容，角色扮演激發(fā)學生學習動機TocheckwhetherSsunderstandthechangeofthefeeling,TodevelopSs’speakingskillsbyfillingtheblanks檢測學生是否了解對話中情感的變化，通過填表來培養(yǎng)學生的表達能力ToencourageSstothinkaboutthewaystosolvingproblemsofpollution,tocollectingmaterialforwriting鼓勵學生思考解決污染問題的方法，為相關話題的寫作積累素材Gooverimportantlanguagepointsinthispart，tofurtherconsolidateandreviewthembyexercising復盤此部分的重點知識點,通過練習進一步鞏固與復習六、板書設計Blackboarddesign（1）Whatkindsofpollutiondoyouknow?(2)