Unit3SeaExplorationReadingforwriting课件-高中英语人教版选择性.pptx

Review1.deservetobedone＝deservedoing应该做某事；值得做某事2.deservetodosth.……值得被做3.resignationn.辞职；放弃；顺从5.n.咨询;咨询会4.认为...理所当然relaysthtosbstability6.传达某物给某人7.n.稳定(性);稳固(性)take...forgrantedconsultation8.n.化学家;药剂师;药房chemist

Canyouguesstoday’stopic?

Unit3SeaExplorationWriting

Learningobjectives1.Learnaboutthetwopassages.2.Expressyouropinionsaboutseaexpolration.3.Learntowriteanargumentativeessayonseaexploration.

Shouldtheseabeexplored?

Pre-reading（1mins）Step1：Skimthetwotextsandanswerthequestions.1.Whatisthetexttypeofthetwotexts?A.Narration(记叙文).B.Exposition(说明文).C.Practicalwriting(应用文).D.Argumentation(议论文).2.Whatarethethreepartsinargumentativeessay?argument论点evidence论据restatementcallon重申号召

3.Whatarethetwoauthors’opinionsaboutandattitudestowardsseaexploration?opposedsupportive

SkimText1anddivideitintothreeparts.Part1:Para________Part2:Para________Part3:Para________2~45ArgumentEvidenceRestatementPara1Para2~4Para51Step2：SkimText1anddivideitintothreeparts.

ArgumentEvidenceRestatementSeaexplorationcausedproblemsPollutionMiningOverfishingLessexplorationmoreprotection

Text1Whenpeopletalkofexploringtheseamore,theyusuallymeanexploitingit.Seaexplorationhascausedmanyproblemsandwillcontinuetocausemore.人们在谈论扩大海洋勘探的时候，通常指的是海洋开发。海洋勘探已经造成了许多问题，并将继续引发更多问题。谈论，讨论v.意味着v.开发：利用；剥削继续做...While-reading：Readthepassagecarefully

Moreexplorationmeansmorepollution.TheDeepwaterHorizonspilledover200milliongallonsofoilintotheseain2010.Plasticpollutionisalsobad,killingmanybirdsandfish,andhasevenbeenfoundinourtapwater.扩大勘探意味着污染加刷。2010年“深水地平线”号钻井平台在海中溢出了两亿多加仑的石油。塑料污染也十分严重，导致许多鸟类和鱼类死亡甚至在我们的自来水中也发现了塑料污染。深水地平线号钻井平台v.洒出，溢出n.加仑；大量塑料污染V-ing作结果状语自来水

Miningforresourcesisverydamaging,especiallyintheArctic.Becauseofclimatechange,thereislessicenow,whichmeanswecanlookf