新教材2023版高中英语Unit3SeaExplorationSectionⅢUsingLanguage课件新人教版选择性必修第四册.pptxVIP

UsingLanguage;Part1;Part1;Readthetext(P32),thenchoosethebestanswer.

1．Whatsthemainideaofthepassage?

A．Therisksaboutseaexploration.

B．Thebenefitsaboutseaexploration.

C.Thebalancebetweenseaexplorationandprotection.

D.Thenecessitiesandrisksaboutseaexploration.

2．WhydoesthewritermentiontheDeepwaterHorizon?

A.Toshowithasmoregallonsofoil.

B．Toexplainitsinfluenceonanimals.

C.Tostressthebadeffectofplastic.

D．Toproveithascausedseriouspollution.;3．Whatisthemeaningof“negativecycle”inthethirdparagraphofText1?

A．Anincompletelink.

B．Onetroubleleadstoanotherthatworsensthefirst.

C．Adamageditem.

D．Anideathatisnotpositive.

4．Whatstheauthorsattitudetowardsseaexploration?

A.Indifferent.B．Supportive.

C．Opposed.D．Doubtful.

;[读文清障]

Text1

①exploit[?kspl??t]vt.开发；利用

exploitationn．开发

②spill(spilled,spilled或spilt，spilt)vt.vi.洒出；溢出

③gallon[ɡ?l?n]n．[C]加仑(容积单位)

④fossilfueln．[C，U]化石燃料

⑤negativecycle恶性循环;positivecycle良性循环

⑥murder[m??d?(r)]vt.谋杀；凶杀；毁坏

murderer[m??d?r?(r)]n．凶手；杀人犯

⑦mercy[m??si]n．[U]仁慈；宽恕；恩惠;atthemercyof...被……摆布

⑧behometo...是……的家园

⑨possession[p?ze?n]n．个人财产

possessv．拥有

inpossessionof拥有……

inthepossessionof被……拥有;Text2

①opponent[?p??n?nt]n．[C]反对者

②concerned[k?ns??nd]adj.担心的；忧虑的

beconcernedabout/for...担心……；忧虑……

beconcernedabout/with...关注……；对……感兴趣

③addressvt.[熟词生义]设法解决，处理，对付

④takeaction采取行动

⑤log[l?ɡ；NAmEl??ɡ]

vt.把……载入正式记录；记录

login/on注册；登录

⑥accessvt.到达；进入accessibleadj.可进入的

⑦vastamountsof大量的

⑧optionn．选择

optionaladj.可选择的;[原文呈现]

Text1

Whenpeopletalkofexploringtheseamore,theyusuallymeanexploiting①it.Seaexplorationhascausedmanyproblemsandwillcontinuetocausemore.

Moreexplorationmeansmorepollution.TheDeepwaterHorizonspilled②over200milliongallons③ofoilintotheseain2010.Plasticpollutionisalsobad,killingmanybirdsandfish,【1】andhasevenbeenfoundinourtapwater.

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