Lesson 48 Garbage Is Interesting!.ppt

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1、Lesson48GarbageIsInteresting!ReadandfillintheblanksWhenWhatOnTueaday_________________andpickedupthegarbage_____________wentforawalkandfounda_________toyOnWednesday__________thegarbageand___________thegarbage________differentpilesToday________acar_______________garba

2、ge____________goonaclasstripto______________________cleanedupLateronTuesdayusedsorteddividedintomadeoutofLaterthismonththecityrecyclingcentreRetellOnTuesday(cleanup,pickup)Laterthatday(goforawalk,pickup)OnWednesday(sort,divide...into..)Today(made...outof..)Laterthis

3、month(goonatrip)TheteacheraskedJennytomakeareportaboutgarbage.IfyouwereJenny,howwouldyoumakethereport?Amy'sblogThisweekwealsohadaschoolyardclean-up.Allofourclassmates____________thegarbage.Thenwe_________thegarbage______different_______:glass,metal,plastic,paperande

4、verythingelse.Ourteacheraskedustomakesomethinginterestingwiththe______paperorplastic.Ourteacheralsotoldusit'sour_____toprotecttheenvironment.divide...into...pickupusedpiledutypickedupdividedintopilesuseddutyDangerousgarbage"Hazadous"meansdangerous.Somehazardouswaste

5、ispoison--itmakespeoplesick.Someproductsorburnveryeasily.Hazardousthingsusuallyhavetheselabels"poison","caution","warning"or"danger".Whatcanwedoabouthazardouswaste?Buylessofit.Andwhenyoutakeoutthegarbage,don'ttakeoutyourhazardouswaste.Hazardouswasteinyorgarbageisbad

6、fortheenvironment.Why?Becauseweusuallyberyorburnourgarbage.Thiscanmakepeopleandtheenvironmentsick.Manycountrieshavelawsabouthazardouswaste.Thelawsdon'tallowpeopletoburyorburnhazardouswastewithothergarbage.ManycitiesinNorthAmericakeeptheirhazardouswasteburnitinspecia

7、lplaces.Somehavewaystoburnitatveryhightemperatures:from900to1100degreescentigrade.Hazardouswasteisburiedtwokilometresunderthegroundinsomeplaces.That'sdeep!Whichoftheseishazardous?Tickthecorrectones.BatteryPaintGlassBoxGroupworksTask1Makeaposterabout"howtodividethega

8、rbage".Task2Introducesomeinterestingmadebygarbage.Task3Makeareportabouthowtopreventgarbagefrompollutingourenvironment.Homework1.DoLearnEng