冀教版八下Unit 8 Save Our World Lesson 44 Environment Clubs课件

Unit8EnvironmentClubsLesson44 Thinkaboutit!•Whatdoyoudowhenyouseesomebodythrowinggarbageontheground?Doesyourschoolhaveanenvironmentclub? Areyouamemberofanenvironmentclub?Whatcanyoudotoprotectourenvironment? EnvironmentclubsNo-garbagelunches.Environmentclubsencouragestudentstobringtheirlunchesinreusablebagsanddishes.No-carday.Onano-carday,nobodycomestoschoolinacar—notthestudentsandnottheteachers!Bringyourownshoppingbag!Environmentclubsencouragestudentstobringtheirownbagswhengoshopping. EnvironmentclubsSavewater!Inenvironmentclubs,studentsfixleakytoiletsandsinks.Saveelectricity!Theenvironmentclubasksstudentstoturnoffthelights,thetelevisionandthecomputerwhentheyleavearoom. Words&expressions Listenandread.InNorthAmerica,manystudentsjoinenvironmentclubs.Inanenvironmentclub,studentsworktogethertoreducepollutionandprotecttheenvironment.Thefollowingisalistoftheiractivitiesandadvice.•No-garbagelunches:Howmuchgarbagedoyouthrowawayafterlunch?Environment clubsencouragestudentstobringtheirlunchesinreusablebagsanddishes.Theclasswiththeleastgarbagegetsaprize.•No-cardays:Onano-carday,nobodycomestoschoolinacar—neitherthestudentsnortheteachers!Carspolluteourair,soremember:Walk,skip,bikeorrun.Useyourlegs!It’slotsoffun! •Bringyourownshoppingbag!Bringyourownbagwhenyougoshopping.It’sagoodwaytoreducepackaging.•Savewater!Didyouknowthataleakytoiletcanwaste20to40litresofwateranhour?Inayear,thatwouldfillalargeswimmingpool!Inenvironmentclubs,studentsfixleakytoiletsandsinks. •Saveelectricity!Turnoffthelightswhenyouleavearoom.Turnoffthetelevisionandshutdownthecomputerwhenyouarenotusingthem. Languagepoints 1.Howmuchgarbagedoyouthrowawayafterlunch?午饭后你们扔掉多少垃圾？throwaway意思是“扔掉，丢弃；浪费或者错过（机会、优势或好处）”。例如：Ineverthrowanythingaway.我从来不扔任何东西。Hethrewawaytheoldsofa.他把旧沙发扔掉了。Don’tthrowawaythisopportunity.不要错过这个机会。 2.Theclasswiththeleastgarbagegetsaprize.扔掉垃圾最少的班级会获得奖励。withtheleastgarbage为介词短语作后置定语修饰theclass。getaprize怠思是“获得奖励”。 3.Didyouknowthataleakytoiletcanwaste20to40litresofwateranhour?你知道一个漏水的马桶一小时会浪费20到40公升水吗？waste可作动词、形容词、名词，意思是“浪费；浪费的；废物”。例如：Don’tthrowthewastepaperabout.别到处乱扔废纸。（形容词）Theyhavewastedalotofmoney.他们浪费了很多钱。（动词）Alotofwastefromthefactorygoesintotheriver.那家工厂的许多废物被排放到河里。（名词） 4.Turnoffthetelevisionandshutdownthecomputerwhenyouarenotusingthem.当你不用电视或电脑时，关掉它们。shutdown意思是“完全关闭；停工；停下”。例如：Therestaurantshutdownlastyear.这家饭店去年倒闭了。Butthecompanyshutdownin1995.但这家公司在1995年关闭了。 Readthelessonandanswerthequestions.Let’sDoIt!11.WhydomanystudentsjoinenvironmentclubsinNorthAmerica?Becausetheywanttoreducepollutionandprotecttheenvironment.2.Whydothestudentstaketheirownbagswhentheygoshopping?It’sagoodwaytoreducepackaging. 3.Howdothestudentsinanenvironmentclubsavewater?Howdotheysaveelectricity?Theyfixleakytoiletsandsinks.Turnoffthelightswhentheyleavearoom.Turnofftelevisionsandshutdowncomputerswhentheyarenotusingthem. Thesoapfactory_________thedrinkingwaterinthisarea.2.Studentsshouldnot______paper.3.________knowswhenlifeontheearthstarted.4.Hewhotalksthemostknowsthe_____.5.Icouldn’t_____thewindowbecauseitwasstuck.Fillintheblankswiththecorrectformsofthewordsinthebox.2wasteleastnobodyshutpollutepollutedwasteNobodyleastshut Insomecountriesoftheworld,peoplehavestartedtoreducetheamountofgarbagetheymake.How?First,theybuy_______things.Theytrytobuyonlywhattheyreallyneed.Whenyoubuyfewerthings,youthrowawayfewerthings.Second,theyreusethings.Readthepassageandfillintheblanks.3fewer Theyusethings,andthentheyusethemagain!Third,theyrecyclethings.Theymakeoldthingsintonewthings.Peoplecallthesethe“threeRs”:reduce,_______and________.ThethreeRshelpusrememberthat__________isaproblemreuserecyclepollution TimeforReflectionthrowawayshutdown扔掉关闭；停下 Exercise Alotof_______fromthatfactorygoesintotheriver.2.Weshouldworktogethertomakeour_____________clean.3.They_______allofrubbishintopaper,plastic,metal,glassandothers.sorted，reuse，environment，least，wasteFillineachblankwiththeproperwordfromthelist.wasteenvironmentsorted 4.Abikemakesthe______pollutionofalltypesoftransportation.5.Wecanmakewastethingsintonewthings.Wecan______ourplastic,too.sorted，reuse，environment，least，wasteleastreuse Studentsshould_________thegarbageintheschoolyardandputitintothedustbin.2.We’dbetter________thedirtypartsoftheglassbeforeourmumcomesback.3.Youaresillyto___________thiswonderfulchance.4.Weshould_________thetapwhilecleaningyourteeth.Fillineachblankwiththeexpressionfromthelist.pickup，throwaway，turnoff,cleanuppickupcleanupthrowawayturnoff Supposeyourschool’senvironmentclubwantstomakeaposteraboutlitteringandrecycling.Canyoumakeone?Homework