英语北师大版必修3-Unit7-The-Sea-Lesson-2-Protecting-the-Sea课件

Lesson2ProtectingtheSeaLesson2ProtectingtheSeathepureandbeautifulseathepureandbeautifulseaTheseaisnotonlybeautiful,butalsoveryimportanttous.Doyouknowhowimportanttheseaistous?_________fishinthesea,findmanymorethingsforfoodinthesea-----_________foodswimintheseausethewaveintheseato___________electricitydevelopthe_________andnaturalgasinthesea___________thegoodsby

seacatchseaproducepetroltransportTheseaisnotonlybeautiful,dirtyHowever,doyouknowhowtheseaisnow?Theseaisbeingillnow.Itisbadlypolluted.polluteddirtyHowever,doyouknowhowtWeshouldprotectthesea.Weshouldprotectthesea.Whatmakestheseadirty/polluted?DiscussionagriculturalwasteindustrialwastechemicalplasticoilrubbishoverfishingWhatmakestheseaDiscussionagListeningWhatisZhiHong’sprojectabout?It’saboutprotectingthesea.ListeningWhatisZhiHong’sprListentolearnListeningstrategies:Beforeyoulisten,havealookattheexercisesquicklyanduseyourbackgroundknowledgetoguesstheanswers.Thefirsttimeyoulistentothetape,trytocatchthegeneralidea.Thesecondtimeyoulisten,youcanfinishtheexercises.Beforeyoulisten,usetheheadingsortopicstohelpyou.Takenotes:e.g.writepoll.insteadofpollutionwhenyoumisssomeinformation,writeaquestionmarktoremember,listencarefullythesecondtime.ListentolearnListeningstratListeningQ1:Whatarethe2mainproblems?Q3:Whatarethereasonsforthe1stproblem?Q2:Whatarethecausesforthe2ndproblem?pollutionOver-fishingtoomanyfishermeninthesameplacebettertechnologychemicalplasticrubbishoilagriculturalwasteindustrialwasteListeningQ1:Whatarethe2maQ4:Whatarethesolutionstothe1stproblem?Q5:Whatarethesolutionstothe2ndproblem?LookforwaystoreducepollutionKeeparecordoflevelsofpollutionPunishpollutersControlthenumbersoffishBanfishingcompletelyHelppeopletogetotherkindsofjobsQ4:WhatarethesolutionstoLblem1problem2Reasonsforproblem2Causesforproblem1Solutionstoproblem1Solutionstoproblem2

pollutionover-fishingtoomanyfishermeninthesameplacebettertechnologycancatchmorefishchemicals,plastic,rubbish,oil,fromindustrialwasteandagriculturalwastegovernmentdepartmentslookforwaystoreducepollution,keeparecordoflevelsofpollution,findwhereitcomesfrom,punishthepolluterscontrolthenumberoffishthatpeoplecatch,banfishingcompletelyandhelppeopletogetotherjobsListentotheinterviewandcoQ7:Howdoesover-fishingcomeout?Q6:Whatisover-fishing?ListeningpeoplefishtoomuchandthenumberoffishfallstoolowTherearetoomanyfishermeninthesameplaceFishermentodayhavebettertechnologyQ7:Howdoesover-fishingcomeListentotheinterviewagain,andchoosetherightwordsandexpressionstocompletethesentences1)Really?2)Doyoumean

3)Itsoundslike4)Arethey?5)Yes,Isupposeitmustbe.6)That’sagoodidea.Listentotheinterviewagain,conclusionover-fishingpollutionindustrialwasteagriculturalwasteplasticoilchemicalsrubbishlisteningstrategies

usetheheadingsortopicstohelpyouhowtomakenotestheproblemsoftheseaconclusionover-fishingpollutioWhatishappeningtothesea?Agriculturealsohasbadeffectsonthesea.agriculturalwasteWhatishappeningtothesea?Whatishappeningtothesea?Somefactoriespullthewastewaterintothesea.industrialwasteWhatishappeningtothesea?SWhatishappeningtothesea?Theoilmakestheseapolluted.Whatishappeningtothesea?TWhatishappeningtothesea?over-fishingWhatishappeningtothesea?oWhatishappeningtothesea?RubbishispollutingtheseaandthebeachWhatishappeningtothesea?RWhatishappeningtothesea?Plastic,whichwon’tbreakdown,iscalledWhitePollutionWhatishappeningtothesea?PTheEndTheEndLesson2ProtectingtheSeaLesson2ProtectingtheSeathepureandbeautifulseathepureandbeautifulseaTheseaisnotonlybeautiful,butalsoveryimportanttous.Doyouknowhowimportanttheseaistous?_________fishinthesea,findmanymorethingsforfoodinthesea-----_________foodswimintheseausethewaveintheseato___________electricitydevelopthe_________andnaturalgasinthesea___________thegoodsby

seacatchseaproducepetroltransportTheseaisnotonlybeautiful,dirtyHowever,doyouknowhowtheseaisnow?Theseaisbeingillnow.Itisbadlypolluted.polluteddirtyHowever,doyouknowhowtWeshouldprotectthesea.Weshouldprotectthesea.Whatmakestheseadirty/polluted?DiscussionagriculturalwasteindustrialwastechemicalplasticoilrubbishoverfishingWhatmakestheseaDiscussionagListeningWhatisZhiHong’sprojectabout?It’saboutprotectingthesea.ListeningWhatisZhiHong’sprListentolearnListeningstrategies:Beforeyoulisten,havealookattheexercisesquicklyanduseyourbackgroundknowledgetoguesstheanswers.Thefirsttimeyoulistentothetape,trytocatchthegeneralidea.Thesecondtimeyoulisten,youcanfinishtheexercises.Beforeyoulisten,usetheheadingsortopicstohelpyou.Takenotes:e.g.writepoll.insteadofpollutionwhenyoumisssomeinformation,writeaquestionmarktoremember,listencarefullythesecondtime.ListentolearnListeningstratListeningQ1:Whatarethe2mainproblems?Q3:Whatarethereasonsforthe1stproblem?Q2:Whatarethecausesforthe2ndproblem?pollutionOver-fishingtoomanyfishermeninthesameplacebettertechnologychemicalplasticrubbishoilagriculturalwasteindustrialwasteListeningQ1:Whatarethe2maQ4:Whatarethesolutionstothe1stproblem?Q5:Whatarethesolutionstothe2ndproblem?LookforwaystoreducepollutionKeeparecordoflevelsofpollutionPunishpollutersControlthenumbersoffishBanfishingcompletelyHelppeopletogetotherkindsofjobsQ4:WhatarethesolutionstoLblem1problem2Reasonsforproblem2Causesforproblem1Solutionstoproblem1Solutionstoproblem2

pollutionover-fishingtoomanyfishermeninthesameplacebettertechnologycancatchmorefishchemicals,plastic,rubbish,oil,fromindustrialwasteandagriculturalwastegovernmentdepartmentslookforwaystoreducepollution,keeparecordoflevelsofpollution,findwhereitcomesfrom,punishthepolluterscontrolthenumberoffishthatpeoplecatch,banfishingcompletelyandhelppeopletogetotherjobsListentotheinterviewandcoQ7:Howdoesover-fishingcomeout?Q6:Whatisover-fishing?ListeningpeoplefishtoomuchandthenumberoffishfallstoolowTherearetoomanyfishermeninthesameplaceFishermentodayhavebettertechnologyQ7:Howdoesover-fishingcomeListentotheinterviewagain,andchoosetherightwordsandexpressionstocompletethesentences1)Really?2)Doyoumean

3)Itsoundslike4)Arethey?5)Yes,Isupposeitmustbe.6)That’sagoodidea.Listentotheinterviewagain,conclusionover-fishingpollutionindustrialwasteagri