Unit 6 Understanding ideas（Sharks dangerous or endangered）课件- 高中英语外研版（2019）必修第二册

Unit6EarthfirstSharks:dangerousorendangered?Whichwordswouldyouusetodescribesharks?dangerouspowerfulendangeredinterestingman-eatingterrifyingcuteintelligenthugesharpWhatdoesthetitle

Sharks:DangerousOrEndangered?

mean?Peoplenormallythinkssharksare___________butactuallytheyare____________dangerousendangered

1)Matcheachparagraphwithitsmainidea.Para.1A.Finningkillsmillionsofsharksayear.Para.2B.Theopeningscenefromthe1975filmJaws.Para.3C.Morepeoplewanttoprotectsharksfrom____________extinction.Para.4D.Benchleycameacrossanawfulsightofdead___________sharksandfoughttoprotectsharks.Para.5E.Jawsmadepeoplemorescaredofsharksand___________peoplekilledasmanysharksastheycould.Choosetheauthor'spurposeinwritingthepassage.1

TocriticisePeterBenchley'smisleadingdescriptionofsharksinhisbookandadvocate

theprotectionofsharks.2Toexplainpeople'smisunderstandingofsharksandraiseawarenessofsharkprotection.3Toinformpeopleaboutsharksandrecommend

thefilmandthebooktothem.

√Readparagraph1&2andchoosethebestanswer.1.ThewriterdescribedtheopeningsceneofthefilmJawsinorderto____.A.introducethetopic B.makepeopleawareofsharksC.tellsharksaredangerousD.showhisangrytothefilm2.Whichofthefollowingwasledtobythefilm?A.Manysharkswerekilledforfin.B.Childrenweremorefrightenedofsharks.C.Mostofpeoplestopswimminginthesea.D.Peoplebelievesharkarehorribleanimals.√√HowaresharksdescribedinthefilmJaws?Sharksaredescribedinthefilmasdangerousandbadanimalsthateathumans.Whatdidpeopledoafterwatchingthemovie?Somestoppedswimminginthesea.Othersstartedfishingforsharks,killingasmanyastheycould.Readparagraph3andchoosethebestanswer.

3.Thethirdparagraphmainlytells

.A.Finningledtosharks’numberfalling.B.Finningshouldbeforbiddenbythelaw.C.It’scruelforthesharkstobekilledforprofit.D.It’sthefilmthatmakesfinningpopular.√finusedforswimmingandkeepingbalanceWhatisfinning?Whatarefinsusedtodobyhumans?Readparagraph4&5andchoosethebestanswer.4.WhenPeterBenchleysawsomanydeadsharks,hebeganto__.A.feelsorryforsharksB.becomeashamedofhislackofknowledgeC.admithismisunderstandingofsharksD.giveupwritingtoprotectsharks5.Howdoesthewriterfeelaboutthefutureofthesharks?A.Worried. B.Pessimistic.C.Unconcerned. D.Optimistic.√√Readpara4-5carefullyandanswerthequestions.WhoisPeterBenchley?Whatdidheseein1980?Whatwastheeffectofthefinningonhim?TrueorFalse

1.Jawschangedpeople’sideaofthegreatwhitesharkasadangerousanimals.2.SomepeopleareafraidofswimmingintheseabecausetheysawJaws.3.After1975,thenumberoflargesharksaroundSouthAmericafellquickly.4.Peoplecutoffthefinsandthenthrowsharksontothebeachwheresharksdieslowlyandpainfully.5.Benchleybegantoprotectsharksafterherealizedthathisbookwaswrongaboutsharks'behaviour.FTFFTCompletethechart

showinghowattitudestowardssharkshavechangedwithwordsandexpressionsfromthepassage.Peoplehaveanormalfearofsharks.Peoplehavealwaysbeenscaredofsharksbecausetheyareconsidered1___________________.Peoplearemorefrightenedofsharks.PeoplewhosawthefilmJawsbelieved2___________________________________.Somepeoplestopped3__________________whileothersstartedto4_______________.Thenumberoflargesharksfellquicklydueto5____________________.asdangerousanimalssharkswerebadanimalsthatatehumansswimmingintheseafishforsharksfearofsharksandfinningMorepeopleareagainstfinningandwishtoprotectsharks.PeterBenchleyadmittedthathisbook6___________________________andfought7_________them.Expertshaveprovedthat8____________________________,andtheyattackusbymistake.Somepeoplebecameinterstedin9________________

andmorearewillingto10____________________________.waswrongaboutsharks'behaviourtoprotectsharksdonotseepeopleasfoodunderstandingsharksprotectsharksfromextinctionClozetestJaws,1_________(attract)hugeaudiencesandwinningmanyawards,tellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Itmisledpeopletoseesharks2___horribleanimals,whichmademoresharks3________(kill).Besidesthis,becauseoffinning,4______largesharksaroundAmericafellquickly,andsoonfellaroundtheworld.In1980,PeterBenchley,themanwhowrotethebookthefilmJaws5__________(base)oncameacrosstheawfulsight6______theseafloorwascoveredwithdeadsharks.Headmittedthathisbookwaswrongaboutsharks’7__________(behave)andbegantofighttoprotectsharks.8____________(fortunate)，moreandmorepeoplebecameinterestedin9_______________(understand)themandprotectthemfrom10____________(extinct).attractingaskilledawasbasedwherebehaviourFortunatelyunderstandingextinction

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