Unit 5 Path to a Better World Lesson 6 仁爱科普版英语九年级上册

Unit5PathtoaBetterWorldOralCommunication学习目标听懂并提取关于清洁能源的关键信息。运用话题语言支架描述清洁能源的应用与意义。借助语言支架完成口头表达，并小组讨论对绿色生活的构想。Lookatthepictureandanswerthequestions.Whatcanyouseeinthepicture?Whatdotheyhaveincommon?Theyalldependonelectricity.新课讲授1.Wheredoeselectricitycomefrom?Electricitycomesfrom...Weuse...toproduceelectricity....isakindofenergythatcanbeusedtoproduceelectricity.Workingroupsanddiscussthefollowingquestions.coal,oil,gas…wind,water,solar,…oceanenergy,nuclear(核)energy,undergroundheat(地热能)…2.Whatkindofenergycanbecalledcleanenergy?QinghaiInnerMongoliaXizangGuesswhatkindofenergyisusedintheplaces?China’slargestwindpowerstationThefirstandlargestundergroundheatingpowerstationinChinaTheworld’slargestsolarpowerstationpowerstation发电厂A.Listentotheconversationandmatchtheplaceswiththepowerstations.Activity1Cleanenergyisakindofenergythatdoesn’tpollutethe____________.Peoplecanproduce_____________byusingcleanenergytechnologies.Asamatteroffact,thereare__________largecleanenergystationsinChina.Justthinkofthepossibilitythatwewillhave__________cleanenergy!I’msurethiswillbecomea___________oneday.environmentelectricitymanyendlessrealityB.Listenagainandcompletethesummary.Activity1Kangkang:XiaoYa,whatdoyouknowaboutcleanenergy?XiaoYa:Youmean,thekindofenergythatdoesn’tpollutetheenvironment?Kangkang:Yeah,likesolarenergyandwindenergy.XiaoYa:Well,Iknowwecanproduceelectricitybyusingcleanenergytechnologies.Kangkang:Yes,Asamatteroffact,wenowhavemanylargecleanenergystationsinChina.XiaoYa:Really?Canyoutellmemoreaboutthis?Kangkang:Forexample,InnerMongoliahasbuiltChina’slargestwindpowerstation.Great!C.Listenagainandreadafterit.Activity1XiaoYa:Great!Kangkang:AndinYushu,QinghaiProvince,thereistheworld’slargestsolarpowerstation.XiaoYa:Soundssoexciting!Kangkang:Andthere’smore.InXizang,theYangbajingpowerstationisthefirstandlargestpowerstationthatusesundergroundheattoproducepowerinChina.XiaoYa:Wow!Justthinkofthepossibilitythatwewillhaveendlesscleanenergy!Withthedevelopmentofcleanenergytechnologies,I’msurethiswill becomearealityoneday.cleanenergysolarenergyandwindenergycleanenergytechnologieslargestwindpowerstationProduceelectricitypollutetheenvironmentasamatteroffactundergroundheatendlesscleanenergywiththedevelopmentofcleanenergytechnologiesD.Acttheconversationoutwiththehelpofthefollowingexpressions.Activity1KnowingwhatChinahasThepowerstationthatIwanttointroduceis_____in_____.Itmainlyuses____________toproduceelectricity.Itisspecialbecause_________.ThishelpsChinato__________.Whatiscleanenergy?Whatcanpeopleusecleanenergyfor?Whataretheadvantagesofcleanenergy?IntroducingwhatChinahasChooseapowerstationandintroduceitinpairs.Whatcanyouseeinthiscity?Whatcanyoudowithcleanenergy?Whatchangesmaybebroughttous?Lookatthepictureandthinkaboutthequestions.Solarpanelsareonroofs,onroads,onbuildings...Electriccars,energy-savingbuildings...Usesolarenergytochargecars,phones…Abetterenvironmentandagreenerlife.Cleanenergyhasbroughtgreatchangestopeople’slivesinmycity.Forexample,electricityinmycityismainlyfromsolarenergy.Ialsousesolarenergytoheatathome.Besides,…Youmaybeginlikethis:Groupwork.Imagineyouliveinacitythatrunsentirelyoncleanenergy.Discusswhatyoucandowithit.Thefollowingpicturemayhelpyou.Activity2Cleanenergyhasbroughtgreatchangestopeople’slivesinmycity.Forexample,mostoftheelectricityinmycityismainlyfromsolarenergy.Ialsousesolarenergytoheatwaterathome.Besides,weusewindandhydropowertoproduceelectricity.Allcarsinourcityrunoncleanenergy,sotheairismuchfresher.Streetlightsarealsopoweredbysolarenergy.Ourcityhasbecomeagreenandcomfortableplacetolivein.Chooseonefieldandimagineyourgreenlifewithcleanenergyinpairs.HomeSchoolTransportationWhatcleanenergycanbeused?WhatcanIdo基础版Icanuse______to______athome.Withthecleanenergyathome,wecan__________________.Cleanenergymakesourlife______.升级版Ifsolarenergyisusedineveryhome,wecould___________.Itmayhelp________________Ihopethatoneday,allcitieswill________________.Cleanenergyisnotjustaboutwindorsunlight—it’saboutachoice.Achoicetocare,toact,andtobuildafutureweareproudof.Today’schoice.Tomorrow’sFuture.Furtherthinking课堂总结Welearn:

whatiscleanenergy.whatcanbedonewithcleanenergy.howtobuildagreenfuturewithcleanenergy.Wecan:

introducetheachievementsofcleanenergy