Unit6EarthfirstUnderstandingIdeasP6264课件高一英语

Unit6EarthFirst新外研必修Book2UnderstandingIdeasP62-64

LearningobjectivesInthisclass,youwillreadandsummarizethemainideaofeachparagraph;readandanalyzethestructureofthepassage;readandfindoutthedetailsaboutpeople’sdifferentattitudestowardssharks;readandgettheauthor’spurposeinwriting;thinkandshareotherfilmsorbooksthatfeaturewildanimals.Watchandthink.Pre-readingWhatdoyouthinkofsharks?Tickthewordsthatyouwouldusetodescribesharks.dangerouspowerfulendangeredinterestingman-eatingterrifyingcuteintelligenthugeflexiblefierceoceangiantsharpteeth...Addanymoreyoucanthinkof.WatchapartofthefilmJawsandshareyourfeelings.Readthepassage

toknowmore.While-readingHowaresharksdescribedinthefilmJaws?Weseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Sharksaredescribedinthefilmasdangerousandbadanimalsthateathumans.TheopeningsceneofthefilmJawsisusedtointroducethetopicofthepassage.ReadformainideasWeseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimals.Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthemkilled.After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks,ratherthantheotherwayround.Fromthatdayon,hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’

behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.IntroducethetopicbydescribingtheopeningsceneofthefilmJaws.Theterribleinfluenceonpeoplemadebythefilm.Thereasonwhythenumberofsharksbecomesmaller.ThebackgroundaboutthebookwhichthefilmJawswasbasedon.Goodchangesabouttheprotectionoftheendangeredsharks.ReadforstructureSharks:DangerousorEndangered?Para.1&2dangerousPara.3&4endangeredPara.5:Morepeoplewanttoprotectsharksfromextinction.ReadfordetailsWeseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimals.Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthemkilled.

After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks,ratherthantheotherwayround.Fromthatdayon,hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’

behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.Peoplehaveanormalfearofsharks.Peoplehavealwaysbeenscaredofsharksbecausetheyareconsidered1.

.asdangerousanimalsReadfordetailsWeseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimals.Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthemkilled.

After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks,ratherthantheotherwayround.Fromthatdayon,hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’

behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.Peoplearemorefrightenedofsharks.·PeoplewhosawthefilmJawsbelieved2.________________________________________________.·Somepeoplestopped3.___________________

whileothersstartedto4.

.·Thenumberoflargesharksfellquicklydueto5.________________.

sharkswerebadanimalsthatatehumansswimmingintheseafishforsharksfearofsharksandfinningReadfordetailsWeseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimals.Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthemkilled.

After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks,ratherthantheotherwayround.Fromthatdayon,hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’

behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.Morepeopleareagainstfinningandwishtoprotectsharks.·PeterBenchleyadmittedthathisbook6._______________________andfought7.

_them.

·Expertshaveprovedthat8._____________________________andtheyattackusbymistake.·Somepeoplebecameinterestedin9.________________________andmorearewillingto10.

.

waswrongaboutshark’sbehaviorstoprotectsharksdon’tseepeopleasfoodunderstandingthemprotectthemfromextinctionReadfordetailsWeseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimals.Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthemkilled.

After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks,ratherthantheotherwayround.Fromthatdayon,hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’

behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.TimeThingshedidHisattitudes

onsharksBefore1980writingabookthefilmJawswasbasedonAfter1980fightingtoprotectsharks;admittingthathisbookwaswrongdangerousandfrighteninganimalsPeoplewereadangertosharks.Sharksdon’ttargethumans.ThedifferentattitudesofPeterBenchileyReadforwritingpurposeWeseeawomanswimmingatnightinadarksea.Suddenly,sheispulledunderwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswasagreatsuccess,attractinghugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slong-heldideaofthegreatwhitesharkasadangerousanimals.Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimalsthatatehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthemkilled.

After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.Thesharksarethrownbackintotheseawheretheydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchleywasdivingwhenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeopleasadangertosharks,ratherthantheotherwayround.Fromthatdayon,hefoughttoprotectsharks.Headmittedthathisbookwaswrongaboutsharks’

behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackusbymistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks-somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.Theauthor’spurposeinwritingthepassageistoexplainpeople’smisunderstandingofsharksandraiseawarenessofsharkprotection.1.HowdoyouthinkPeterBenchleyfeltafter

divingin1980?PeterBenchleymightfeelsadforthesharksbeingkilled;hemightfeelregretfulfordepictingthegreatwhitesharkasadangerousanimalinhisbook;hemightalsofeelangryaboutfinning.Post-reading2.Whatotherfilmsorbooksdoyouknowthatfeaturewildanimals?Dothey"paint"agoodorbadpictureoftheseanimals?Sayhowtheanimalsaredescribed.Post-readingAbook—MyWildAnimalFriend.It“paints”agoodpictureofmanywildanimalsinAfrica.IttellsthemovingstoryandpersonalexperienceofTippiDegrewhenshereturnstoParisattheageof10.Atthesametime,morethan130rarepicturestakenbyherparents,thefamouswildlifephotographers,areincluded,whichcannotonlybeappreciated,butalsoarousepeople’sawarenessofprotectingnaturalwildlife.Endingwiththesong:

HealtheWorldLanguagePointsP62-63

Unit6EarthFirst新外研必修Book2课文回顾：

infear害怕infearof对…的担心中;对…的恐惧中forfearof惟恐;以免Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.1句意：她挣扎着露出水面，发出惊恐的尖叫，然后就彻底消失了。这是1975年上映的电影《大白鲨》的开场画面，呈现了鲨鱼攻击人类的那一幕。Shewasafraidtosayanythingtothem_____________hurtingtheirfeelings.例2:她不敢对他们说什么，惟恐伤害他们的感情。forfearofTheelderlyinthatcountrylive____________assaultandmurder.例1：那个国家的老年人生活在对袭击和谋杀的恐惧中。infearofopeningn.开始，开场，开局openvi.开始；展现Theyreturnedtoplayintheseason’s_______game.例：他们回来参加了本赛季的首场比赛。opening

Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.1句意：她挣扎着露出水面，发出惊恐的尖叫，然后就彻底消失了。这是1975年上映的电影《大白鲨》的开场画面，呈现了鲨鱼攻击人类的那一幕。bescaredof(sth/doing)害怕…；对…感到恐惧【同义短语】befrightedof/beafraidof(sth/doing)bescaredtodo害怕去做某事

Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.句意：人类本来就害怕鲨鱼，而电影《大白鲨》加深了这种恶劣印象，让人们对鲨鱼，特别是大白鲨，心生恐惧。Heisscared________theexams.例2:他害怕参加考试。totakeHeisscaredof_________inthedarkness.例1：他害怕在黑暗中行走。walking2Wemustmake_______________. 例2:我们必须净化河水。The

good

news

made

us_______. 例1：这个好消息使我们兴奋。excitedmakesthworse使……更糟糕make作使役动词表示“使；使成为”，用法如下：“make+宾语+宾语补足语”，其中的宾语补足语可以是不带to的不定式、过去分词、形容词或名词。theriversclean Peoplehavealwaysbeenscaredofsharks,butJawsmadethingsworse.Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.句意：人类本来就害怕鲨鱼，而电影《大白鲨》加深了这种恶劣印象，让人们对鲨鱼，特别是大白鲨，心生恐惧。2notonly...but(also)...不仅，而且……在句中常用来连接两个对等的成分，also可以省略。当连接两个主语时，谓语动词遵循“就近原则”。Thiswasnotonlyduetofearofsharks,butalsofinning.句意：这不仅仅是因为人类对鲨鱼的恐惧，还因为采割鱼鳍。例句：1).NotonlyZhouXiabutalsoherparents_____fondofwatchingfootballmatches.2).Notonlyyoubutalsohe___tiredofhavingone examinationafteranother.are is3MrHill________lecturetwicetomorrow.2.

希尔先生预定明天演讲两次。dueto由于；因为；应归于；归因于bedue(to)应付的，应到的，预期的Theprogramfailed_________lackofmoney.例句：1.那项计划由于资金不足而失败。dueto isduetoThiswasnotonlyduetofearofsharks,butalsofinning.句意：这不仅仅是因为人类对鲨鱼的恐惧，还因为采割鱼鳍。3【句法分析】thefilmJawswasbasedon是定语从句，修饰book。FinningwouldhaveanunexpectedeffectuponPeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.句意：鱼鳍采割活动对《大白鲨》电影的原著作者—彼得本奇利产生了出乎意料的影响。Paraphrase:PeterBenchleydidnotexpectthatfinningwouldhaveagreateffectonhim.Hewastheauthorofabook,whichthefilmJawswasbasedon.4effectn.影响；效果；作用affectvt.影响；感染haveaneffecton/uponsth对......有影响力=haveaninfluenceon/uponaffectsb/sth=influencesb/sth影响某人、某事例1：我认为这种制度不会对我们学校产生很大的影响。Idon’tthinkthiskindofsystemwill_____________ourschool.

haveagreateffecton例2：我的嗓子总是受恶劣天气的影响。Mythroa