(1)________ofusknowshowtostopthebadbehavior.(2)Iknockedonthedoorbut___________answered.(3)Listen!__________isknockingatthedoor.(4)______

isdifficultifyouputyourheartintoit.(5)

___________isready.Let'sbegin.(6)Bequiet.Ihave

___________

importanttotellyou.(7)Isthere___________youcandotohelpher?(8)There’re5000peoplelivinghereandalmost_________hashis/herowncar.(9)I'mnewhere.Idon'tknow____________

here.(10)I’velookedformypen

__________butIcan’tfinditanywhere.Fillintheblanksusing

something,anything,everything,nothing，nobody,everyone,anybody,everywhere,none,someone.ReviewNonenobodysomeoneEverythingsomethinganythingeveryoneanybodyeverywhereNothing(1)________ofusknowshowto1Whatkindofenvironmentdoyouwant?

Whatkindofenvironmentdoyo2Whatshouldwedotoprotectourenvironment?

Whatshouldwedotoprotecto3Inourdailylife,weshouldfacemoreenvironmentalproblems.Whatarethey,doyouknow?

cities,pollute,healthproblemsInourdailylife,weshouldf4

factories,thelandandthewater,deadfactories,thelandandthe5

cutdown,millionsof,

takeawaytheearth,becomedeserts拿走cutdown,millionsof,拿走6

oxygen

aspecialkindofoxygen

called“ozone”(O3)臭氧

oxygen氧氣oxygenaspecialkindofoxyg7

averybigholeintheozonelayer,toomuchharmfulradiationfromthesun臭氧層放射，放射物n.洞，坑averybigholeintheozone8v.出現(xiàn)，形成n.種類，形式CO2

carbondioxideincreasealot,forma“blanket”,theheatfromthesuncan’tescape二氧化碳毛毯，毯子滲出；逃跑；逃脫v.出現(xiàn)，形成CO2carbondioxideinc9called“thegreenhouseeffect”

causetheleveloftheseatorise溫室效應(yīng)v.上升；起床；升起called“thegreenhouseeffect10Alltheseproblemsareveryserious,sowemustdosomethingnow.Alltheseproblemsareveryse11fewertreesfactorypollutiontrafficpollutiontheozonelayermorecarbondioxideCanyoumatchthem?fewertreesfactorypollutiontr12Choosesuitabletitleforeachparagraph.Thenwriteitdowninfrontofeachparagraph._________Allovertheworld,peoplehavecutdownmillionsoftrees.Whenitrainsorwhenthewindblows,theearthistakenaway.Forestshavebecomedeserts,somanykindsofanimalsandplantsaredisappearing.FewerTreesA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.MorecarbondioxideChoosesuitabletitleforeac13____________Inbigcities,carsandbuseshavepollutedtheair.Nowmanypeopleincitieshavehealthproblems.

TrafficPollutionA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide____________Inbigcities,c14_____________Factorieshavealsopollutedthelandandthewater.Asaresult,manyriversandlakesarenowdead.FactoryPollutionA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide_____________Factorieshaveal15_____________Aroundtheearth,there’saspecialkindofoxygencalled“ozone”(O3).Itisimportanttotheearth.Butnowairpollutionisdestroyingitandmakingaverybigholeintheozonelayer.Toomuchharmfulradiationfromthesunpassesthroughtheholeandreachestheearthdirectly.Thisisverydangerousbecausethiskindofradiationcancausecancer.

TheOzoneLayer直接地A.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide_____________Aroundtheearth16________________Carbondioxide(CO2)intheairhasincreasedalot.Itmainlycomesfromburningoil,coalandwood.Thishasformedablanketaroundtheearth.Theheatfromthesuncan’tescapesothetemperatureisrising.Thisiscalled“thegreenhouseeffect”.Itcausestheleveloftheoceanstoriseandtheclimateoftheearthtochange.

MoreCarbonDioxideA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide________________Carbondioxi172.Whatdoesourplanetmeanhere?A.Thesun. B.Mars.C.Themoon. D.Theearth.Theearthis4.6billionyearsold.Wehumanshavelivedontheearthforonly35000years,butduringthisperiod,wehavechangedourplanetalotinmanyways.Somethingswehavedoneareverygoodfortheearthwhileothersarebad.2.Whatdoesourplanetmeanhe183.Inthepassage,blanket

refersto____.A.carbondioxidearoundtheearthB.theozonelayerintheskyC.theforestsaroundtheworldD.pollutionallovertheworld________________Carbondioxide(CO2)intheairhasincreasedalot.Itmainlycomesfromburningoil,coalandwood.Thishasformedablanketaroundtheearth.Theheatfromthesuncan’tescapesothetemperatureisrising.Thisiscalled“thegreenhouseeffect”.Itcausestheleveloftheoceanstoriseandtheclimateoftheearthtochange.

MoreCarbonDioxide3.Inthepassage,blanketrefe194.TheworditinParagraph5refersto____.A.CO2B.O3C.O2D.H2O_____________Aroundtheearth,there’saspecialkindofoxygencalled“ozone”(O3).Itisimportanttotheearth.Butnowairpollutionisdestroyingitandmakingaverybigholeintheozonelayer.Toomuchharmfulradiationfromthesunpassesthroughtheholeandreachestheearthdirectly.Thisisverydangerousbecausethiskindofradiationcancausecancer.

TheOzoneLayer4.TheworditinParagraph5re205.Whatisthebesttitleforthispassage?EnvironmentProblemsB.PollutionontheEarthC.HopefortheFutureD.TheGreenhouseEffect

5.Whatisthebesttitlefor21Writedownonlythekeywordswhentakingnotes.

1cCompletethenotesaccordingto1a.Writedownonlythekeywords22ProblemEffectontheenvironmentfewertreesforestsbecomedeserts,animalsandplantsdisappeartrafficpollution

greenhouseeffect,levelofoceansrising,climatechangecarsandbusespolluteair,healthproblemspollutelandandwater,riversandlakesdeadharmfulradiationreachestheearth,causecancerfactorypollution

ozonehole

moreCO2ProblemEffectontheenvironme23Welearn:

1.Somewords:hole,form,rise

2.Somephrases:takeaway,referto

3.Somesentences:Alltheseproblemsareveryserious,sowemustdosomethingnow.

Wecan:

Talkabouttheharmofpollution.

SummaryWelearn:1.Somewords:hole,242.SurftheInternettocollectmoreinformationaboutenvironmentalproblemsandeffects.Thendiscusstheinformationingroupsandtakenotes.

3.Combinethekeypointsin1cand2toformashortpassageandpayattentiontotheproperlinkingwords.

HOMEWORK2.SurftheInternettocollec25(1)________ofusknowshowtostopthebadbehavior.(2)Iknockedonthedoorbut___________answered.(3)Listen!__________isknockingatthedoor.(4)______

isdifficultifyouputyourheartintoit.(5)

___________isready.Let'sbegin.(6)Bequiet.Ihave

___________

importanttotellyou.(7)Isthere___________youcandotohelpher?(8)There’re5000peoplelivinghereandalmost_________hashis/herowncar.(9)I'mnewhere.Idon'tknow____________

here.(10)I’velookedformypen

__________butIcan’tfinditanywhere.Fillintheblanksusing

something,anything,everything,nothing，nobody,everyone,anybody,everywhere,none,someone.ReviewNonenobodysomeoneEverythingsomethinganythingeveryoneanybodyeverywhereNothing(1)________ofusknowshowto26Whatkindofenvironmentdoyouwant?

Whatkindofenvironmentdoyo27Whatshouldwedotoprotectourenvironment?

Whatshouldwedotoprotecto28Inourdailylife,weshouldfacemoreenvironmentalproblems.Whatarethey,doyouknow?

cities,pollute,healthproblemsInourdailylife,weshouldf29

factories,thelandandthewater,deadfactories,thelandandthe30

cutdown,millionsof,

takeawaytheearth,becomedeserts拿走cutdown,millionsof,拿走31

oxygen

aspecialkindofoxygen

called“ozone”(O3)臭氧

oxygen氧氣oxygenaspecialkindofoxyg32

averybigholeintheozonelayer,toomuchharmfulradiationfromthesun臭氧層放射，放射物n.洞，坑averybigholeintheozone33v.出現(xiàn)，形成n.種類，形式CO2

carbondioxideincreasealot,forma“blanket”,theheatfromthesuncan’tescape二氧化碳毛毯，毯子滲出；逃跑；逃脫v.出現(xiàn)，形成CO2carbondioxideinc34called“thegreenhouseeffect”

causetheleveloftheseatorise溫室效應(yīng)v.上升；起床；升起called“thegreenhouseeffect35Alltheseproblemsareveryserious,sowemustdosomethingnow.Alltheseproblemsareveryse36fewertreesfactorypollutiontrafficpollutiontheozonelayermorecarbondioxideCanyoumatchthem?fewertreesfactorypollutiontr37Choosesuitabletitleforeachparagraph.Thenwriteitdowninfrontofeachparagraph._________Allovertheworld,peoplehavecutdownmillionsoftrees.Whenitrainsorwhenthewindblows,theearthistakenaway.Forestshavebecomedeserts,somanykindsofanimalsandplantsaredisappearing.FewerTreesA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.MorecarbondioxideChoosesuitabletitleforeac38____________Inbigcities,carsandbuseshavepollutedtheair.Nowmanypeopleincitieshavehealthproblems.

TrafficPollutionA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide____________Inbigcities,c39_____________Factorieshavealsopollutedthelandandthewater.Asaresult,manyriversandlakesarenowdead.FactoryPollutionA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide_____________Factorieshaveal40_____________Aroundtheearth,there’saspecialkindofoxygencalled“ozone”(O3).Itisimportanttotheearth.Butnowairpollutionisdestroyingitandmakingaverybigholeintheozonelayer.Toomuchharmfulradiationfromthesunpassesthroughtheholeandreachestheearthdirectly.Thisisverydangerousbecausethiskindofradiationcancausecancer.

TheOzoneLayer直接地A.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide_____________Aroundtheearth41________________Carbondioxide(CO2)intheairhasincreasedalot.Itmainlycomesfromburningoil,coalandwood.Thishasformedablanketaroundtheearth.Theheatfromthesuncan’tescapesothetemperatureisrising.Thisiscalled“thegreenhouseeffect”.Itcausestheleveloftheoceanstoriseandtheclimateoftheearthtochange.

MoreCarbonDioxideA.TrafficpollutionB.FactorypollutionC.FewertreesD.TheozoneholeE.Morecarbondioxide________________Carbondioxi422.Whatdoesourplanetmeanhere?A.Thesun. B.Mars.C.Themoon. D.Theearth.Theearthis4.6billionyearsold.Wehumanshavelivedontheearthforonly35000years,butduringthisperiod,wehavechangedourplanetalotinmanyways.Somethingswehavedoneareverygoodfortheearthwhileothersarebad.2.Whatdoesourplanetmeanhe433.Inthepassage,blanket

refersto____.A.carbondioxidearoundtheearthB.theozonelayerintheskyC.theforestsaroundtheworldD.pollutionallovertheworld________________Carbondioxide(CO2)intheairhasincreasedalot.Itmainlycomesfromburningoil,coalandwood.Thishasformedablanketaroundtheearth.Theheatfromthesuncan’tescapesothetemperatureisrising.Thisiscalled“thegreenhouseeffect”.Itcausestheleveloftheoceanstoriseandtheclimateoftheearthtochange.

MoreCarbonDioxide3.Inthepassage,blanketrefe444.TheworditinParagraph5refersto____.A.CO2B.O3C.O2D.H2O_____________Aroundtheearth,there’saspecialkindofoxygencalled“ozone”(O3).Itisimportanttotheearth.Butnowairpollutionisdestroyingitandmakingaverybigholeintheozonelayer.Toomuchharmfulradiationfromthesunpassesthroughtheholeandreachestheearthdirectly.Thisisverydangerousbecausethiskindofradiationcancausecancer.

TheOzoneLayer4.T