Unit6EarthfirstUnderstandingideas課件高一英語

Unit6Earthfirst

UnderstandingideasLearnthestructureandwritingpurposeofthepassage;Graspthespecificinformationthroughreading,viewingandlistening.Usecriticalthinkingtoanalyzepeople’sattitudestowardssharks.Arousestudent’sawarenessofprotectinganimalsandbedeterminedtotakeactions.Learningaimsdangerousman-eatingterrifyingfierceWhatwordswouldyouusetodescribesharkshorriblescarypowerfulhugeIsthattrue?WhatwordswouldyouusetodescribesharksIsthattrue?Warmingup:LookatthepictureandthetitlefinFastreadingmatchthemainidead.thenumberofsharksfellquicklyduetofearofsharksandfinning.b.Jawsstrengthenedtheideaofsharksasdangerousanimals.e.Peterfoundthathisbookiswrongaboutsharks.c.Jawsmadepeoplebecamemorescaredofsharksandkillthem.a.Morepeoplewanttoprotectsharksnow.Para.1Para.2Para.3Para.4Para.5Sharks:DangerousorEndangered?Part1:(para.__¶.__)Sharksare

___________Part2:(Para.__&Para.__)Sharksare

____________Part3:(para.__)Sharksarebeing

___________dangerousendangeredprotected12345FastreadingTheStructureQuestionAnalysis(分析）conclusionExposition(說明文）Carefulreading:ReadPara.1andintroducethefilmTime:openingscene:What:Achive-ment:Effects:in1975ispulled,surfaces,criesinfear,disappearsasharkaswimmerawards&audienceslong-heldidea↑killsCarefulreading:Readpara.2andanswerthequestions.WhatdidthefilmJawsimpactonpeople123Carefulreading:Readpara.2&3andanswerthequestions.What’stheresultThenumberoflargesharksaroundAmericanfellquickly,andsoonfellaroundtheworld.Reason1Reason2Peoplebelieved__________________________________.Sotheykilledsomanysharks.People2.______________tomakesharkfinsouptoenjoyandmakemoney.

sharkswerebadanimalsandatehumansfinnedsharksCarefulreading:Readpara.4andcompletethetable.TimeThingsPeterBenchleydidPeterBenchley’s

viewsonsharksBefore1975After1980wroteabookwhichthefilmJawswasbasedondangerousandfrighteninganimalsfoughttoprotectsharksandadmittedthathisbookwaswrongPeoplewereadangertosharks.Sharksdon’ttargethumans.Howdoespeople’sattitudetowardssharkschangeCarefulreading:Readpara.5andanswerthequestion.

beinterestedwanttoprotectbescaredlearnmore,understandChoosetheauthor'spurposeinwritingthepassage.A.TocriticisePeterBenchley'smisleadingdescriptionofsharksinhisbookandadvocatetheprotectionofsharks.B.Toexplainpeople'smisunderstandingofsharksandraiseawarenessofsharkprotection.C.Toinformpeopleaboutsharksandrecommendthefilmandthebooktothem.TrytosummarizethispassageandcompleteActivity4onPage64.Summaryasdangerousanimalssharkswerebadanimalsthatatehumansswimmingintheseafishforsharksfearofsharksandfinning6.waswrongaboutsharks’behavior7.toprotect8.sharksdonotseepeopleasfood9.understandingsharks10.protectsharksfromextinctionInmovieInrealityWeshouldtakeaction!

Discuss&shareSharesomeothermeasurestoprotectthem.PeopleThegovernmentExpertssayno

tosharkfinsoupraiseourawarenessofprotectingthemstoppollutingtheocean

passlawstostopillegalkillingestablishreserves

domoreresearchandoffermorefindingsaboutsharksHowcanweprotectsharksLook

dangerousbutinfactendangeredpangolin（穿山甲）Chinesealligator(揚(yáng)子鱷)SnowLeopard（雪豹）SouthChinaTiger(華南虎)Weshouldstarttoprotectwildanimalsfromnowon.Onlywhenweprotectthewildlifecanweliveinharmonywithnature.

Pleaseremembernomatterwhatwedo,

theearthcomesfirst.

LanguagepointsSHARKS：

DANGEROUS

OR

ENDANGERED？1.Weseeawomanswimmingatnightinadarksea.Suddenly，sheispulledunderwater.Shesurfaces，criesinfear，thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws，showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess，attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimal.

vi.升到水面，浮出水面adj.長期持有的動(dòng)詞-ing短語作定語，可改寫為定語從句whichshowsasharkattack。2.Peoplehavealwaysbeenscaredofsharks，butJaws

madethingsworse.Itmadepeoplefrightenedofsharks，especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea，

afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks，killingasmanyastheycould.Atthattime，nobodycaredifsharkswerekilled，orhowmanywerekilled.Peoplejustwantedthemkilled.

盡可能多的3.After1975，thenumberoflargesharksaroundAmericafellquickly，andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks，butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.

由于，因?yàn)榍械簦槐桓艚^；切斷（供給）；中斷4.FinningwouldhaveanunexpectedeffectuponPeterBenchley，

themanwhowrotethebookthefilmJawswasbasedon.In1980，Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning，andtheseafloorwascoveredwithdeadsharks.Benchley

sawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks，

ratherthan

theotherwayround.Fromthatdayon，hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’behaviour.“Sharksdon’ttargethumans，”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood，andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.

“see＋賓語＋賓語補(bǔ)足語”結(jié)構(gòu)，beingkilled在此作賓語補(bǔ)足語，表示正在進(jìn)行的被動(dòng)動(dòng)作。而不是相反的情況錯(cuò)誤地，無意中syn.bychance偶然/ant.onpurpose故意地5.Fortunately，noteveryonewhowatchedthefilmJawsbecameafraidofsharks—somebecameinterestedinunderstandingthem.Today，aswelearnmoreaboutsharks，morepeoplethaneverwanttoprotectthemfromextinction.indangerofextinction

1.Weseeawoman___________(swim)atnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,then___________(disappear)forever.Thisistheopeningscenefromthe1975filmJaws,___________(show)asharkattack.Ittellsthestoryofagreatwhiteshark___________attacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiences__________winningmanyawards.Itstrengthenedpeople'slong-heldideaofthegreatwhitesharkasadangerousanimal.swimmingdisappearsshowingthat/whichandFillintheblanksaccordingtothetext.2.Peoplehavealwaysbeenscared__________sharks,butJawsmadethingsworse.Itmadepeople___________(frighten)ofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelieve__________sharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthem_________(kill).offrightenedthatkilled3.After1975,

thenumberoflargesharksaroundAmericafell

___________(quick),

andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,

butalsofinning.Finningisatypeoffishing__________sharksarecaughtandtheirfinscutoff.

Thesharks__________(throw)backintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.quicklywherearethrown4.Finningwouldhaveanunexpectedeffect__________PeterBenchley,

themanwhowrotethebookthefilmJawswasbasedon.In1980,

Benchleywasdivingwhenhe_________(come)acrossanawfulsight.Itwasanareawherefishermenwerefinning,

andtheseafloorwascovered_________deadsharks.Benchleysawsharks_________(kill)andthiscausedadeepchangeinhim.Hecametoseepeople_________adangertosharks,

ratherthantheotherwayround.Fromthatdayon,

hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks'__________(behave).“Sharksdon'ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,

andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.upon/oncamewithbeingkilledbehavioras5.__________(fortuante),

noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedin________________(understand)them.Today,aswelearnmoreaboutsharks,___________(many)peoplethaneverwanttoprotectthemfrom