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GarbageIsInteresting!Unit8SaveOurWorld!1.Beabletousethewordsandphrases:used,divide,pile,seat,lid,ton,duty,divide…into…,make...outof,It’sone’sdutyto…2.Learnsomethingaboutgarbageandknowhowtoprotectourenvironment3.Learnsomekeysentences:·Allofourclassmateshelped.·Dannyfoundausedtoycarwithonebrokenwheel.·Weputonglovesanddividedthegarbageintodifferentpiles：glass,metal,plastic,paperandeverythingelse.·Today,Dannymadeacaroutofgarbage！·Ithinkit'sourdutytoprotecttheenvironment.·Iamonlyoneperson,butifIdomypart,theearthwillbeacleanerandsaferplace.useddividepileseatlidtondutyadj.用过的；旧的；二手的v.分开；分割n.堆；大量n.座位n.盖子n.吨n.责任；义务divide…into…make...outofIt’sone’sdutyto…把……分成……由……制成，用……做原料……是某人的职责/义务•Doyouthinkgarbageisinteresting？•Whathaveyoudoneinaschoolyardcleanup？Thisweekwelearnedaboutpollution.Ineverknewthatgarbagewassointeresting!OnTuesday,itwasWorldEnvironmentDay.Danny,BrianandIcleaneduptheschoolyard.Allofourclassmateshelped.Wetookbagsandpickedupthegarbage.Itwasgreattoseeeveryoneworkingtogether!Listenandreadthepassage.Laterthatday,Brian,DannyandIwentforawalkaroundourneighbourhood.Whenwesawgarbage,wepickeditup.Dannyfoundausedtoycarwithonebrokenwheel.Hetookithome,cleaneditandfixedit.OnWednesday,wesortedourschool'sgarbage.Weputonglovesanddividedthegarbageintodifferentpiles:glass,metal,plastic,paperandeverythingelse.Mostofthegarbagewaspaper.Peoplewastedalotofpaper！Therewaslessplasticthanpaperandmoreplasticthanmetal.Therewastheleastamountofglass.Today,Dannymadeacaroutofgarbage！Heusedabigboxforthebodyandpiecesofwoodfortheseats.Heusedabitofgluetoputthewheelson.Thewheelswereplasticlids.Itwasgreat!Wethrowgarbageaway.Butwheredoesitgo？Laterthismonth,wewillgoonaclasstriptothecityrecyclingcentre.Thousandsoftonsofgarbagearesentthere.Wewillseetheworkerssortallofourgarbageforrecycling.Ithinkit'sourdutytoprotecttheenvironment.Iamonlyoneperson,butifIdomypart,theearthwillbeacleanerandsaferplace.Ifeachofusdoessomethingfortheenvironment,allofuswillhaveabetterlife.JennyReadthelessonandfillinthetable.1Let’sDoIt!ThisweekOnTuesdayDanny,BrianandIcleaneduptheschoolyard.Allofourclassmateshelped.Welearnedaboutpollution.LateronTuesdayBrian,DannyandIwentforawalkaroundourneighbourhood.Whenwesawgarbage,wepickeditup.Dannyfoundausedtoycarwithonebrokenwheel.Hetookithome,cleaneditandfixedit.OnWednesdayWesortedourschool’sgarbage.Weputonglovesanddividedthegarbageintodifferentpiles:glass,metal,plastic,paperandeverythingelse.TodayLaterthismonthDannymadeacaroutofgarbage.Wewillgoonaclasstriptothecityrecyclingcentre.Wewillseetheworkerssortallofourgarbageforrecycling.Completethedialoguesusingthephrasesinbrackets.1.A:Theschoolyardisdirty.(cleanup)B:2.A:Thereistoomuchgarbage.(pickup)B:3.A:Whatasunnyday!(goforawalk)B:4.A:It’scoldoutside!(puton)B:Let’scleanuptogether.Shallwepickitup?Howaboutgoingforawalk?Putonyourcoat.2Readthepassageandanswerthequestion.3“Hazardous”meansdangerous.Somehazardouswasteispoison—itmakespeoplesick.Someproductsexplodeorburnveryeasily.Hazardousthingsusuallyhavetheselabels:“poison”,“caution”,“warning”or“danger”．Whatcanwedoabouthazardouswaste？Buylessofit！Andwhenyoutakeoutthegarbage,don'ttakeoutyourhazardouswaste.Hazardouswasteinyourgarbageisbadfortheenvironment.Why？Becauseweusuallyburyorburnourgarbage.Thiscanmakepeopleandtheenvironmentsick.Manycountrieshavelawsabouthazardouswaste.Thelawsdon'tallowpeopletoburyorburnhazardouswastewithothergarbage.ManycitiesinNorthAmericakeeptheirhazardouswasteinspecialplaces.Somehavewaystoburnitatveryhightemperatures:from900to1100degreescentigrade.Hazardouswasteisburiedtwokilometresunderthegroundinsomeplaces.That'sdeep!Whichoftheseishazardous？Tickthecorrectones.√√1.Allofourclaasmateshelped.allof…所有的……其后既可跟可数名词复数，也可跟不可数名词。作主语时，谓语动词的单复数取决于其后所接名词或代词的单复数。例：Alloftherubbishhereisplastic.这里所有的垃圾都是塑料的。2.Dannyfoundausedtoycarwithonebrokenwheel.used为形容词，意为“用过的，二手的，旧的”。例：Hespent1000dollarsonausedcarlastweek.上周他花了1000美元买了一辆二手车。withonebrokenwheel是介词短语作定语，放在被修饰的名词后面。例：Pleasepassmethebottlewithsomeoil.请递给我那只装油的瓶子。3.Weputonglovesanddividedthegarbageintodifferentpiles：glass，metal，plastic，paperandeverythingelse.dividev．分开，划分。短语divide…into…意为“把……分成……”，强调把原来是整体的东西分成若干份。divide…inhalf意为“把……分成两半”，相当于divide…intohalves。例：Weshoulddividetheappleinhalf.我们应该把苹果分成两半。4.Today，Dannymadeacaroutofgarbage！make…outof…意为“用……制作……”。make后面接成品，outof后面接材料。例：Thechildrenlikemakinghatsoutofbranches.孩子们喜欢用树枝编帽子。5.Ithinkit'sourdutytoprotecttheenvironment.It'sone'sdutytodosth.意为“做某事是某人的职责/义务”。在这个句式中，it作形式主语，真正的主语是后面的不定式短语。例：It'sherdutytolookafterhersicksister.照顾生病的妹妹是她的职责。6.Iamonlyoneperson，butifIdomypart，theearthwillbeacleanerandsaferplace.doone'spart尽本分；尽自己的职责。例：Everyoneshoulddohisparttoprotecttheenvironment.每个人都应尽自己的职责来保护环境。1.Thisstorebuysandsellsu____(二手的)exerciseequipment.2.Afenced______(将……分开)ourgardenfromneighbour’sgarden.3.Theboymadeaboat______wood.4.DannyandI____________(散步)throughourpark.5.Shefailedinher____(职责).sedividesoutofgoforawalkduty一、根据句意和首字母及汉语提示完成句子。二、单项选择。1.Theteacherdividedus________6groups.2.A.intoB.to3.C.onD.of4.2.—It'sourduty________ourcitycle