Unit1OurlivingplanetReading课件高中英语牛津译林版选修第一册

OurlivingplanetB8U1China’sgreat

achievementsinspaceexplorationThepursuitoftheultimatetruthoftheuniverseisthefinalobjectiveanddestinationofcivilization.-----LiuCixinLet’stakeauniquejourneytotheoceandeep!Yetmorethan80%oftheoceanisstillunexplored.TheoceandeepIntroductionPara1MainbodyParas2-4ConclusionPara5MainbodyParas2-41.averyclearstructurePara.1Thenwhydon’twedivetothebottomofareallydeepoceanandtakealong,closelookbeneaththewaves?Para.5Withsomuchoftheoceanslefttoexplore,whoknowswhatwondersstillawaitusinthefuture?StructureReadforstructureReadthedocumentarytranscriptandcompletethechartbelow.

Para.3:

Para.4:

Para.5:Para.1:

Weshouldexploretheworld________theoceanfor______________and___________________________.IntroductionMainbodyConclusionPara.2:

Muchoftheknown__________livesin____________,and________________and_______

livein_______________._____________ishometo____________________ontheEarth.

_______and______________livearound___________

_____and_________________canbefoundontheoceanfloor.Morewondersbeneaththesurfaceoftheoceanawaitus.beneathnewlifeformsunusualgeologicalformationsmarinelifetheopenoceansmallfilterfeedershuntersthetwilightzoneThedeepoceanthestrangestcreaturesShrimpsotherorganismshydrothermalventstheMarianaTrenchtoinformthereaderofunusualandunexpectedlifeformsandgeologicalformationsintheocean.2.inspatialordersurface-to-bottomLet’stakeacloserlookatthedifferentzonesoftheoceans!Tips:1.Workingroups;2.Eachgroupisrequiredtodrawthenameofthezone,environment,andlifeforms/geologicalformations);3.Shareyourpicturewithothers.Theopenocean(0to____metres)Thetwilightzone(200to_____metres)Thedeepocean(1000metresto_____________)2001000theoceanfloor1.Whydoestheauthormentionexploringthespaceintheintroduction?Para.1Readforunderstanding

Welookupwardsandwonderwhatliesbeyondourplanet.

Wesendprobes

intothevastnessofspacetoexploretheunknown.

Webuildspacestationstoadvanceourunderstandingoftheuniverse.Ourcuriosityaboutouterspacehasremainedunshakeable.

(Para.1:Lines1-4)

Toemphasizethattheoceanshouldbeexploredandiswellworthexploringjustliketheouterspace,whichweknowmoreabout.Theoceanisfullofmysteries,waitingtobesolved.Analogyv.s.Para.2ReadfordetailsReadparagraph2andcompletethetablebelow.ZonesEnvironmentLifeformsorgeologicalformationsTheopenoceanMost______lightMuchoftheknownmarinelifesuchas___________________________Thetwilightzone______sunlight

Almostno______lifeSmall____________Hunterswith_________________________eyesand_________________teethvisibleLittledolphins,coralsandseaweedsplantfilterfeederstelescopic,upward-pointingbackward-curvingWhatdosmallfilterfeedersdoatnight?Theyswimuptofeedinthenutrient-richwatersabove._________helpsthehunterevolveunique_____________,whichcanallowthemto_______________________.Meanwhile,italsohelpsthepreyevolve

s_______characteristicsand_______________________.catchthepreymoreeasilygetawayfromthehunterHowdoyouunderstandthelastsentence?

Evolution,itseems,helpsboththehunterandthehuntedinequalmeasure!

(Para.2:Line18)characteristicsEvolutionurvivalPara.2Readfordetailstelescopic,upward-pointingeyes;backward-curvingteeththinbodytoavoidbeingseenandeatenZoneEnvironmentLifeformsorgeologicalformationsThedeepocean____lightTemperaturesjustabove______________pressures______organismsFishhavingboth_______________organsNofreezingHugeBlindmaleandfemalePara.3ReadfordetailsReadparagraph3andcompletethetablebelow.blindabilitytodetectGhostsharkClownfishZoneEnvironmentLifeformsorgeologicalformationsThedeepocean________conditions__________________________________________________________________________________________ExtremeHydrothermalvents,theMarianaTrenchandrockbridgesPara.4ReadfordetailsShrimpsandotherorganismsHydrothermalvents(热液喷口)TheMarianaTrench(马里亚纳海沟)highlighthowdeeptheChallengerDeepisvisualizeitsdepthWhydoestheauthormentionMountQomolangmawhendescribingtheChallengerDeep?Para.4Readforunderstanding1.Whatisthemainideaofpara1?()A. Ourcuriosityaboutouterspacehasremainedunshakable.B. Weknowmoreabouttheouterspacethantheocean.C. Weshouldexploretheworldbeneaththeoceanfornewlifeformsandunusualgeologicalformations.D. We’veexploredonlyasmallpartoftheocean.Readingcomprehension2.Howisthetranscriptmainlydeveloped?_______SpatialorderB.ChronologicalorderC.byanalyzingcausesD.bycomparison3.Whichofthefollowingstatementsismostlikelytobetrue?()Coralsandseaweedsgrowinplaceswithlittlesunlight.Smallfilterfeedersswimuptofeedinthenutrient-richwatersaboveinthedaytime.Thefishwiththinbodiesaremoreeasilyseenfrombelow.Thehunterscouldpreventprey(猎物)fromgettingawaywiththeirbackward-curvingteeth.4.Whatprovednotallcreaturesobtaintheirenergyfromthesun?OrganismsaroundhydrothermalventsHydrothermalventsC.TheoceanfloorD.MineralrichfluidsAnalysethefeaturesofthedocumentarytranscript.3.narratedinthefirstperson(fromtheperspectiveofahost)4.

applysomequestionsand

exclamatorysentences(感叹句)Criticalthinking:plasticwasteoverfishingClimatechangeWithsomuchoftheoceanslefttoexplore,whathavewehumanbeingsdonetotheoceans?Whatcanwedotohelpprotecttheoceans?raiseawarenessof…teamupwith…reduce...stop…promote…recycle…Criticalthinking:Criticalthinking:WritingOurOceans,OurResponsibilityJune8thwasofficiallynamedbytheUNin2009asWorldOceansDay.2022年甲卷：你校将以“世界海洋日”为主题，举办英语征文比赛。请你写一篇短文投稿，内容包括：

1.海洋的重要性；

2.保护海洋的倡议。

注意：1.词数100左右；2.短文的题目和首句已为你写好。Introduction：海洋的重要性It’suniversallyacknowledgedthat……isthecradle(摇篮)oflife,whichplaysacrucialroleinWithout…,therewouldbeno…Body：保护海洋的迫切性及倡议内容Unfortunately,It’sworryingmealotthat…isundergreatrisk.Therefore,it’sstronglyadvocatedthatweshouldtakeactionassoonaspossible.Tobeginwith,…,whichwillbeofgreatbenefitto…Inaddition,it’ssignificantfor…to…，whichcanavoidfurtherdam