冀教版八下Unit 8 Save Our World Lesson 43 Let’s Clean Up!课件

Unit8Let’sCleanUp!Lesson43 Thinkaboutit!•Whenyouseealotgarbageinyourschoolyard,howdoyoufeel?•DoyouknowaboutWordEnvironmentDay?Whatisit? Howdoyoufeelwhenyouseethese? 1972年6月5日联合国在瑞典首都斯德哥尔摩召开了联合国人类环境会议，会议通过了《人类环境宣言》，并提出将每年的6月5曰定为“世界环境日”。同年10月，第27届联合国大会通过决议接受了该建议。世界环境日（WorldEnvironmentDay)是联合国促进全球环境意识、提高政府对环境问题的注意并采取行动的主要媒介之一。DoyouknowaboutWordEnvironmentDay? 联合国系统和各国政府每年都在6月5日这一天开展各项活动来宣传与强调保护和改善人类环境的重要性。联合国环境规划署每年6月5日选择一个成员国举行“世界环境日”纪念活动，发表《环境现状的年度报告》及表彰“全球500佳”，并根据当年的世界主要环境问题及环境特点，有针对性地制定每年的“世界环境日”主题。 世界环境日的意义在于提醒全世界注意地球状况和人类活动对环境的危害。要求联合国系统和各国政府在这一天开展各种活动来强调保护和改善人类环境的重要性。 Words&expressions Listentothedialogue.It’snoon.Jenny,BrianandDannyareoutsideintheschoolyard.Jenny:Today’sJune5.It’sWorldEnvironmentDay!Brian:It’saspecialdaytodrawpeople’sattentiontotheenvironment.Whatshallwedotoday?Lookatallofthisrubbish!Danny:Whatdoes“rubbish”mean?Idon’tknowthatword.Brian:Itmeans“garbage”inAmericanEnglish. Danny:Oh,Isee.There’salotofrubbishintheschoolyard.Weshouldpickupthegarbage!Jenny:Let’sdoitnow.Danny:Itwouldtaketoolong.Thereareonlythreeofus!Jenny:We’restudyingpollutioninclassthisweek.Garbageisatypeofpollution.Thiscouldbeaclassproject!Wecanaskourclassmatestohelpus.Brian:Goodidea.Eachstudentcouldcleanupabitoftheschoolyard.Wewould finishcleaninginanhour!(Jennyexplainstheplantotheclass.Allthestudentsagreetohelp.Theywearglovesandcarrybrownbags.Theybegintopickupthegarbage.)Jenny:Danny,youlostyourhomework,right?IthinkIfoundit!Lookatthispieceofpaper!Danny:Ohno! Languagepoints 1.It’saspecialdaytodrawpeople’sattentiontotheenvironment.这是吸引人们关注环境的一个特殊的日子。drawone’sattentionto表示“吸引……的关注到……”，to为介词，后边只能跟名词、代词和动名词。例如：Shedrewmyattentiontoamistakeinthereport.她把我的注意力吸引到报告中的一个错误上。Couldyoudrawyourattentiontolisteningtomylecture?你能集中注意力听我的讲座吗？ 2.Lookatallofthisrubbish!看看这所有的垃圾！rubbish意思是“垃圾”，同义词是garbage和litter,它们都是不可数名词。Thereisapileofrubbishinthecornerofthestreet.在街道的拐角处有一堆垃圾. 3.Weshouldpickupthegarbage!我们应该捡起那些垃圾！pickup是动词短语，在本句中的意思是“拾起，捡起”。如果宾语是代词，应该放在中间。例如：Hepickedupapieceofpaperandputitintothedustbin.他捡起一张纸放垃圾箱。Hefoundaletteronthegroundandpickeditup.他发现地上有封信，把它捡了起来。 另外，pickup还可以表示“(顺便用车)来接；不经意间学会……”。例如：I’llpickyouupatfivethisafternoon.今天下午5点我开车去接你。IpickedupsomeFrenchwhenIvisitedFrancelastyear.我去年去法国玩的时候，顺便学会了一些法语。 4.Eachstudentcouldcleanupabitoftheschoolyard.每个学生能清理一小块儿校园。cleanup意思是“清理，打扫”。例如：We’dbettercleanupthedirtypartsoftheglassbeforemumcomesback.我们最好在妈妈回来之前把脏玻璃擦干净。abitof=alittle,意思是“少数，一点儿”，修饰不可数名词。例如：Thereisalittle/abitofwaterinthebottle.瓶子里有一点儿水。Couldyoupassmealittle/abitofsalt?你能递给我一点儿盐吗？ abit=alittle,意思是“一点儿”，修饰形容词或副词，表示程度轻，还可以表达为alittlebit。例如：It’sabitcoldtoday.今天有点儿冷。Ithinkthefirstunitisalittlebitdifficult.我认为第一单元有点难。 5.Jennyexplainstheplantotheclass.詹妮把她的计划解释给全班同学。explain为动词，意思是“解释……”，常用结构为：explainsth.tosb.例如：Couldyouexplainthemeaningofthissentencetous?你能给我们解释一下这句话的意思吗？Heexplainedmanytimeswhathewantedtodo,butnobodybelievedhim.他解释了很多次他想做什么，但是没有人相信他。 Readthelessonandwritetrue(T)orfalse(F).Let’sDoIt!1Jenny,BrianandDannyaregoingtodosomethingonWorldEnvironmentDay.()2.Theyarestudyinggeographythisweek.()3.Theyaregoingtopickupthegarbageonthestreet.()4.JennyfoundDanny’shomework.()TFFT 1.Wherearetheytalking?□Inthemarket.□Intheschoolyard.2.Whataretheytalkingabout?□Pickingupgarbage.□Playingsoccer.3.Whatistheclassprojectabout?□Environment.□Pollution.Listentothedialogueandtickthecorrectanswers.2√√√ Completethedialoguewiththecorrectformsofthewordsinthebox.3Jeff:Lookatthesky!It’salwaysgrey.Wecan’tevenseetheskyclearly.Marina:Ifthisgoeson,thebirdswillflyawayandnevercomeback.Jeff:Ourriverusedtobeveryclean.Butnowlookatthewater!Thereistoomuch________leftbythefactories.pollutionrubbishschoolyardagreecleanattentionrubbish Marina:Ifthisgoeson,thefishwilldie.Peopleshoulddosomethingtostopthe________.Jeff:OK.Wewouldfinishcleaninginanhour!Jeff:I______.Let’sdosomethingtodrawpeople’s_________tothisproblem.Howaboutputtingupaposter?Marina:Goodidea.Jeff,Ithinkour_________isalsoquitedirty.Let’scallourclassmatestohelpcleanitbeforethenewtermstarts.Jeff:OK.Wecouldfinish_________inanhour!pollutionagreeattentionschoolyardcleaning TimeforReflectioncleanupdrawone’sattentionpickupabitof打扫；把……打扫干净引起……的注意捡起；拿起一点儿 Exercise Therearelotsofgarbageinhisroom.Don’tworry.I’llbebackinahour.Lookattherubbish.Pleasepickupthem.I’dlikeabitbread.Thereislittlemilkintheglass,isn’tthere?Doyouthinkwewouldfinishtocleaninhalfanhour.Thereismanyrubbishintheschoolyard.Howcanwedowiththerubbish?____an__________pickitup____isabitof____is_______cleaning_____much____WhatCorrectthemistakes: FillineachblankThereisalotof___________(rubbish)intheyard.Garbageisatypeof___________(pollute).Remember__________(turn)offthelightwhenyouleavetheclassroom.4.--Whatareyoudoingnow?--We_____________(study)pollutioninclass.rubbishpollutiontoturnarestudying 5.Canyoufinish________(build)thehousebeforesummer?6.Ittookthemhalfanhour________(clean)theclassroom.7.Whataniceday!Itwouldbefun___________(fly)akite.8.Let’s________(get)towork.buildingtocleantoflyget Homework1994OneEarth,OneFamily1997ForLifeonEarth2002GiveEarthaChance2005GreenCities—PlanforthePlanet2011Forests:NatureatYourService2012GreenEconomyDoesItIncludeYou?EachworldEnvironmentDayhasatheme.Herearesomeexamples.Canyouthinkofyourownthemeforit?