教学课题：Module12SaveourworldUnit1项目设计内容备注课时第一课时课型Listeningandspeaking教具Mediavideo教学目标知识与能力Tolearnsomerulesofwordinformationthroughsomewordsinthemodule.过程与方法Toguessthemeaningofthenewwords.态度与情感Learnsomewaystoprotecttheworld.重点Learnsomewaystoprotecttheenvironment,fightagainstwasteandsavetheworld.难点Totalkabouthowtosavetheworld,saveenergyandprotecttheenvironment.教学手段方法能用本模块的生词、短语开展对话、讨论，介绍各自生活中保护环境的方法教学过程教师活动学生活动说明或设计意图Step1Whatcanyouseefromthepicture?1.Wecanseeaverydirtyriver.Thereislotsofrubbish.Thefishdiedbecauseofthewaterpollution.2.Wecanseethatrubbishisbeingburnt.Thesmokegoesintotheair.Itcausesairpollution.3.Wecanseesomewastepaper.Itcanberecycled,soit’swastefultothrowitaway.Letstudentsknowallkindsofpollutionisveryserious.4.Comparedwiththelastfewyears,theenvironmentisgettingworse.Step2Whatcanwelearnfromthepicturesabove?Whatshouldwedo?Fromthepicturesabove,welearnthattheenvironmentalproblemisserious.Itisourdutytoprotecttheenvironment.Andweshouldsaveenergy.Weshouldtrytoreuseeverythingthatisreusable,orourworldwillbehopeless.Letstudentsknowtheimportanceofprotectingtheenvironment.Step3Workinpairs.Lookatthepicturesandtalkaboutthem.Thefactoryiscausingalotofpollution.Therearesomeglassesandpaper.Somewastescanberecycledinthisfactory.Knowthefactoftheenvironment.Step4Listenandcompletethesentences.1.Thefactoryiscausingalotof__________.2.Thereshouldbesome________tostopthepollution.3.Wecan________wasteproducts,suchas________andpaperinarecyclingcentre.Step5Listentotheconversationandfindoutwhatpollutedtheenvironment.Factoriesandcarspollutedenvironment.Step6Languagepoints1.pollutionn.污染；污染物Theairpollutionhasbecomeabigproblem.Pollutev.污染；弄脏Don’tpolluteourriverswithwaste.Pollutedadj.被污染的Manyriversarepollutednow.2.beadangertosb./sth.:对某人/某物有危害Smokingisaseriousdangertohealth.beindanger:处于危险中outofdanger:脱离危险3.oil:石油；油；油画颜料Thepriceofoilhasgoneup.cause:v.引起；导致n.原因；起因Whatcausedhisdeath?What’sthecauseofhisillness?4.It’snouse/gooddoingsth.做某事是没用的It’snousetalkingwithoutdoing.It’snousecryingoverspiltmilk.5.wasten.废料；废弃物Putallthewasteinhisbag.It’sawasteoftime/moneydoingsth.做某事是浪费时间/金钱It’sawasteoftimetalkingtoher.wastetime(in)doingsth.:浪费时间做某事Don’twastetime(in)playingcomputergames.wastetime/moneyonsth.:在某事在浪费时间或金钱Don’twasteyourmoneyonclothes.Knowthemainlanguagepointsoftheconversation.6.recyclev.回收利用Weshouldtrytorecycleallourwastepaper.7.little–less–leastless修饰不可数名词Thedoctoradvisesmetoeatlessmeat.few–fewer较少的，修饰可数名词复数ShehasfewerbooksthanI.lessandless+不可数名词fewerandfewer+可数名词复数Weshouldfinishtheworkwithlessmoneyandfewerpeople.8.Idon’tthinkit’shopeless.这句话的双重否定，表示强烈的肯定语气。It’simpossiblenottodothework.hopen.&v.hopefuladj.hopefullyadv.hopelessadj.Step7Lookthroughthepassageandcompletethenotes.Pollutionproblemsandwhatthestudentscando.Knowhowtomakenotes.Step8Completethepassagewiththecorrectformofthewordsinthebox.1.enemy2.factories3.Kill4.Pollute5.Spreads6.causes7.oilStep9英语连读的规则：1.“辅音+元音”型2.“辅音+半元音”型3.“元音+元音”型注意：若前一个词的结尾和后一个词的开头相同，这两个词要连读。懂得连读的规则Step10Listthepollutionprobleminyourcity.Chooseoneproblemandsaywhatshouldbedoneaboutit.1.—Thewhitepollutionisourcityisgettingworse.Whatcanwedotostopit?—Ithinkwecanuselessplasticbagsandmoreclothbags.2.—Thewaterpollutionisourcityisgettingworse.Whatcanwedotostopit?—Wecanuselesschemicalproducts.Howtosovetheenvironmentalpollution.Step11总结回顾：本课时主要短语和句型1.suchas2.spreadovercitiesandvillages3.It’snousetalkingaboutthingswecan’tdo.4.Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?5.Ifeveryonestartstodosomething,theworldwillbesaved.Step12Homework:1.PreviewthenewwordsandexpressionsinUnit2.2.Discusswithyourparentsandfindoutmorewaystoprotecttheenvironment.Thenwritethemdown.Knowhowtowriteapassageabouthowtoprotecttheenvironment.课后反思
