新世纪高二unit-6课件

Unit6

TheEnvironmentPhoenixTheOceanMarineLifeUnit6

TheEnvironmentPhoenix1Text:Oceansunder

Threatn.harm;dangerWhattoexpectinthetextfromthetitle?Text:OceansunderThreatn.ha2SkimmingHowmanypartscanthetextbedividedinto?Whatisthemainideaofeachpart?TWOminutesSkimmingHowmanypartscanthe3SkimmingHowmanypartscanthetextbedividedinto?Whatisthemainideaofeachpart?ParaAParaB-DParaEOceansandpeopleProblemsPossiblesolutionTWOminutesSkimmingHowmanypartscanthe4ScanthetextandfillinthetablePara.AOceansandpeople1.Whatdopeopleuseoceansfor?_____________2.Whatcanpeopletakefromoceans?_________3.Whycanwhatwedoinonepartoftheoceanaffectanother?__________________________Para.B-DProblemsWhataretheirimpacts(=influences=effects)?1.1.notenoughfish_____________2.otherfish____________3.2.1._______________becomingrare2._______________beingdestroyedby__________3.3.1.2.Para.EPossiblesolutions1.2.3.FiveminutesScanthetextandfillinthe5Para.AOceansAndpeople1.Whatdopeopleuseoceansfor?2.Whatcanpeoplegetfromoceans?3.Whydoespollutingonepartoftheoceanaffectanother?…trade,travel,tourismandrecreation.…foodandresources.Becauseseawatercirculatesaroundtheglobe…n.activityv.moveincirclesn.earth,worldPara.Oceans1.Whatdopeople6Diver:Hurryup!Takeapictureofme!Saycheese!Fish:

Look!Aninvader!I’veneverseensuchahugefishbefore!Diver:Hurryup!Takeapictur7Seafoodsashimi生鱼片/刺生shellfishsquidcrab1432Seafoodsashimi生鱼片/刺生shellfish8MarineTrade—byshipOceanslinkthewholeworld.MarineTrade—byshipOceanslin9Resources—OilorGasResources—OilorGas10Activities—SurfingorSailingActivities—SurfingorSailing11Para.B-DProblemsWhataretheirimpacts?1.1.2.3.2.1.2.3.3.1.2.OverfishingThreatstoMarineLifePollutionnotenoughfishtobreedotherfishbeingaffectednotenoughfishforpeoplemarinecreaturesbecomingrarecoralandshellfishbeingdestroyedbyheavyboatsnaturalcirclesofmarinelifebeingdisturbedpollutants

pilinguponacontinentalshelfmarinelifebeingpoisonedandneverrecoveringv.destroythepeaceof…Para.ProblemsWhataretheiri12新世纪高二unit-6课件13新世纪高二unit-6课件14新世纪高二unit-6课件15新世纪高二unit-6课件16新世纪高二unit-6课件17新世纪高二unit-6课件18dumpingrubbishdumpingrubbish19Para.EPossiblesolutions1.2.3.shareoceanresourcesfairly.Weshouldmakeandenforcelawstopreventoverfishingandpollution.learntounderstandtheimportanceofmanagingoceans.adv.equally,nearlythesamev.tomakepeopleobeyalawPara.Possible1.2.3.shareocea20TrueorFalseThescenewherediversstayhappilywithfishesisveryharmonious(和谐的）.Oncethepollutantssettleonanisland,theywillbeabsorbedintothesoilandleavenothingontheisland.Heavyboatscandestroycoral(珊瑚）.IfwepolluteEastChinaSea,SouthChinaSeawillalsobepolluted.Thedevelopedcountriesshouldusemoreoceanresources.FFFTTJudgementTrueorFalseThescenewhered21OceansunderThreatPara.AOceansandpeoplePara.B-DProblems1.

Overfishing2.ThreatstoMarineLife3.PollutionPara.EPossiblesolutionsOceansbenefitusalot,however,wedoharmtothem.Wedoharmtooceans,andweeatourownbadfruits.Inordertosaveourselves,weneedtoprotectoceans.OceansunderThreatPara.AOcea22Picturetalking1minutetoprepare1minutetopractice1minutetoshare60Pleasesayatleast8sentencesaccordingtothegivenpictureswithyourimagination.Thefirstsentenceisgiven.Imagine:YouwereGrandpaTurtle.Youaregoingtotellwhatyouhaveexperiencedintheoceantoyourbabyturtles.Youbeginwith:Iusedtoliveinabeautifulseaworld…Picturetalking1minutetopre23Iusedtoliveinabeautifulseaworld…6059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Iusedtoliveinabeautiful24Iusedtoliveinabeautifulseaworld…6059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Iusedtoliveinabeautiful25Iusedtoliveinabeautifulseaworld…6059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Iusedtoliveinabeautiful26Iusedtoliveinabeautifulseaworld…6059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Iusedtoliveinabeautiful27Iusedtoliveinabeautifulseaworld…6059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Iusedtoliveinabeautiful28Iusedtoliveinabeautifulseaworld…6059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Iused