Unit6EarthFirstStartingoutUnderstandingideas課件高一英語

Period1Startingout&Understandingideas

Unit6EarthFirstLearningaimsTounderstandthemainideaofthepassage.Tolearnthechangesofpeople’sattitudestosharks.

Tomastertheusefulwordsandphrases.Toraisestudent'sawarenessofprotectingwildanimals.

Leading-in

Whatisthevideoabout?

Leading-in

Lookatthetitleandpictures.Whatwillthepassagetalkabout?1.HowaresharksdescribedinthefilmJaws?Sharksaredescribedinthefilmasdangerousandbadanimalsthateathumans.2.Choosetheauthor'spurposeinwritingthepassage.

TocriticisePeterBenchley'smisleadingdescriptionofsharksinhisbookandadvocatetheprotectionofsharks.Toexplainpeople'smisunderstandingofsharksandraiseawarenessofsharkprotection.Toinformpeopleaboutsharksandrecommendthefilmandthebooktothem.FASTREADINGTask1:Readthepassagequicklyandanswerthequestions.Sharks:DangerousorEndangerd?Para_________dangerous.Para___+Para4_____________.Para5Morepeoplewantto_________________.1and23endangerdprotectsharksfromextinctionFASTREADINGTask2:Readthepassagequicklyandorganizethestructureofthepassage.1.Jawschangedpeople’sideaofthegreatwhitesharkasadangerousanimal.2.SomepeopleareafraidofswimmingintheseabecausetheysawJaws.3.After1975,thenumberoflargesharksaroundSouthAmericafellquickly.4.Peoplecutoffthefinsandthenthrowsharksontothebeachwheresharksdieslowlyandpainfully.5.Benchleybegantoprotectsharksafterherealizedthathisbookwaswrongaboutsharks'behaviour.TFFFTCAREFULREADINGTask1:ReadthepassagecarefullyanddotheTorFquestions.Task2:Completethechartshowinghowattitudestowardssharkshavechangedwithwordsandexpressionsfromthepassage.Peoplehaveanormalfearofsharks.Peoplehavealwaysbeenscaredofsharksbecausetheyareconsidered1___________________.Peoplearemorefrightenedofsharks.PeoplewhosawthefilmJawsbelieved2______________________________________.Somepeoplestopped3__________________whileothersstartedto4_______________.Thenumberoflargesharksfellquicklydueto5_______________________.asdangerousanimalssharkswerebadanimalsthatatehumansswimmingintheseafishforsharksfearofsharksandfinningMorepeopleareagainstfinningandwishtoprotectsharks.PeterBenchleyadmittedthathisbook6____________________________andfought7____________them.Expertshaveprovedthat8____________________________,andtheyattackusbymistake.Somepeoplebecameinterstedin9___________________

andmorearewillingto10____________________________.waswrongaboutsharks'behaviourtoprotectsharksdonotseepeopleasfoodunderstandingsharksprotectsharksfromextinctionThe1975filmJawswasagreatsuccess,1.

(attract)hugeaudiencesandwinningmanyawards.Peoplehavealwaysbeen2.

(scare)ofsharks,butJawsmadethingsworse.Manypeople3.

sawthefilmconsideredsharksasbadanimals.Someevenbegantofishforsharks.As4.

result,thenumberofsharksfellquickly.Thiswasnotonlyduetofearofsharks,5.

alsofinning.Afterfinning,thesharks6.

(throw)backintotheseawheretheydiepainfully.In1980,PeterBenchleycameacrossanawfulsight.He7.

(admit)thathisbookwaswrongaboutsharks’8.

(behave).9.

(fortunate),morepeoplebecomeinterestedinsharksnow,andtheywant10.

(protect)themfromextinction.POSTREADINGFillintheblanks.attractingscaredwho/thatabutarethrownadmittedbehaviourFortunatelytoprotect1.HowdoyouthinkPeterBenchleyfeltafterhisdivingtripin1980？PeterBenchleymightfeelsadforthesharksbeingkilled;hemightfeelregretfulfordepictingthegreatwhitesharkasadangerousanimalinhisbook;hemightalsofeelangryaboutfinning.2.Whatotherfilmsorbooksdoyouknowthatfeaturewildanimals?Dothey“paint”agoodorbadpictureoftheseanimals?Sayhowtheanimalsaredescribed.Think&share1.scarev.使(某人)驚恐，嚇唬Peoplehavealwaysbeenscaredofsharks，butJawsmadethingsworse.人們總是害怕鯊魚，但是《大白鯊》使事情變得更糟。Hescaredthestudents

intosilence.他把這些學(xué)生嚇得不敢出聲。Oncepeoplewerescaredof

takingthebuseslateatnight.從前人們害怕在深夜乘坐公共汽車。Thesmallanimalswerescaredto

runawaywhentheysawatigerwalkingtowardsthem.小動(dòng)物看見一只老虎朝他們走來，嚇得跑開了。Languagepoints【知識(shí)歸納】(1)scaresb.away/off把某人嚇跑/嚇退scaresb.into(doing)sth.威脅/恐嚇某人(做)某事(2)scaredadj.恐懼的；害怕的bescaredofsb./sth.害怕某人/某物bescaredofdoingsth.害怕做某事bescaredtodosth.害怕、恐懼做某事(be)scaredtodeath嚇得要死(3)scaringadj.讓人害怕的【即學(xué)即練】單句語法填空⑴Theyscaredthelittleboy_______stealingfoodsinthesupermarket.⑵Thelittlegirlisscaredof______(go)outalone.⑶Theshyboyisscared____________(ask)forhelpatschool.intogoingtoask2.targetv.把……作為目標(biāo)n.目標(biāo)“Sharksdon’ttargethumans，”

hesaid.“鯊魚不以人類為目標(biāo)，”他說。ThecampaignwilltargetAmericaninsurancecompanies.這場(chǎng)活動(dòng)將以美國(guó)各保險(xiǎn)公司為目標(biāo)。Theareahasbecomeaprimetargetforsupermarketdevelopment.該地區(qū)成了發(fā)展超市的首選之地。Weshouldsetatargetandtrytoachieveit.我們應(yīng)該設(shè)定一個(gè)目標(biāo)，并努力實(shí)現(xiàn)它。【知識(shí)歸納】achieveone’starget達(dá)到目標(biāo)aimatatarget瞄準(zhǔn)目標(biāo)hit/setatarget完成/設(shè)定指標(biāo)

【即學(xué)即練】（1）Googleusedthedatacollectedfromusers________________(target)advertisingbetter.（2）（2022·北京高考）Wemaynothaveanydiseasebutstillhaveaweakbody,whichisreadyto

(target)byviruses.（3）Thewoman_________________________(瞄準(zhǔn)目標(biāo))buthitthewall.totargetaimedatthetargetbetargeted3.fortunatelyadv.幸運(yùn)地Fortunately

,noteveryonewhowatchedthefilmJawsbecameafraidofsharks幸運(yùn)的是，并不是每個(gè)看過《大白鯊》這部電影的人都變得害怕鯊魚。Iwaslate，butfortunatelythemeetinghadn’tstarted.我遲到了,不過幸好會(huì)議還沒有開始?！局R(shí)歸納】（1）fortunen.運(yùn)氣；大筆的錢tryone’sfortune碰運(yùn)氣makeafortune發(fā)財(cái)（2）fortunateadj.幸運(yùn)的befortunatetodosth.幸運(yùn)地做某事（3）unfortunateadj.不幸的→unfortunatelyadv.不幸地【即學(xué)即練】(1)

（fortunate），aftersixyears’hardwork，hefoundedhisowncompany.(2)Twomiddle-agedpassengersfellintothesea.

（unfortunate），neitherofthemcouldswim.(3)HewenttoAustraliaandsoonmade

fortune.(4)I

（很幸運(yùn)找到一份工作）thatIlove.UnfortunatelyaFortunatelyamfortunatetofindajob4.extinctionn.滅絕，絕種Today,aswelearnmoreaboutsharks,morepeoplethaneverwanttoprotectthemfromextinction.時(shí)至今日，隨著我們對(duì)鯊魚了解的加深，越來越多的人想要保護(hù)它們免遭滅絕?！局R(shí)歸納】speciesindangerofextinction有滅絕危險(xiǎn)的物種beclosetoextinction瀕臨滅絕protect...fromextinction保護(hù)……免于滅絕leadtotheextinctionofmanyanimals導(dǎo)致許多動(dòng)物的滅絕extinctadj.滅絕的，絕種的anextinctspecies已滅絕的物種【即學(xué)即練】單句語法填空(1)The

（extinct）ofthedinosaursoccurredlongbeforehumanscameintobeing.完成句子(2)AccordingtoJack，itisglobalwarmingthatleadsto

___________________________（許多動(dòng)物的滅絕）.(3)Conservationistsaretryingto

（保護(hù)鯨類以防止其滅絕）.extinctiontheextinctionofmanyanimalsprotectthewhalefromextinction5.dueto因?yàn)椋?022·北京高考）Oftenduetovariouspressures,wetendtoignoreourhealth.由于各種各樣的壓力，我們往往會(huì)忽視自己的健康?！局R(shí)歸納】表原因的介詞短語：becauseof，onaccountof，owingto，thanksto，asaresultof等。詞義辨析(1)dueto意為“由于”常作表語，也作后置定語和狀語。(2)thanksto意為

“多虧；由于”，只作狀語。(3)owingto意為“由于”

常作狀語。(4)asaresultof意為“由于”

作狀語?！炯磳W(xué)即練】完成句子（1）Theproductionhasbeenincreasedbyaround30percent_________________________(由于新技術(shù)).同義句轉(zhuǎn)換（2）Theyhavehadanothergoodharvest________________theheavysnowoflastwinter.→Theyhavehadanothergoodharvest___________________________theheavysnowoflastwinter.duetothenewtechnologythankstodueto/becauseof/owingto6.cutoff切斷Finningisatypeoffishingwheresharksarecaughtandtheirfinscutoff.捕鯊割鰭是一種捕魚方式，在那里鯊魚被捕獲，他們的鰭被切斷?！局R(shí)歸納】cutdown削減；刪節(jié)；砍伐cutout切去；省略；停止(做某事)cutup切碎；剪碎cutthrough穿過；穿透cutin插入；插嘴；超車搶道【即學(xué)即練】(1)ItwasacoldJanuaryin1925inNome，Alaska.Thetownwas___________fromtherestoftheworldduetoheavysnow.(2)Everyoneofuscanmakeagreateffortto____________theuseofenergyinourcountry.(3)Shekept_________onourconversation，whichmadeusveryangry.(4)__________thecarrotsbeforeyouputthemintothepot.(5)He__________theparkandgotthereintime.cutoffcutdowncuttinginCutupcutthrough7.haveaneffectupon/on對(duì)……有影響FinningwouldhaveanunexpectedeffectuponPeterBenchley，themanwhowrotethebookthefilmJawswasbasedon.捕鯊割鰭對(duì)彼得·本奇利產(chǎn)生了意想不到的影響，電影《大白鯊》就是根據(jù)他的書改編的?！局R(shí)歸納】takeeffect生效，實(shí)行come/gointoeffect開始生效，開始實(shí)施putsth.intoeffect實(shí)施，實(shí)行【名師點(diǎn)津】(1)affect常作及物動(dòng)詞，“影響，感動(dòng)，感染”。(2)effect常作名詞，“結(jié)果，效果，作用，影響”。

【即學(xué)即練】用effect有關(guān)短語的適當(dāng)形式填空⑴Herillness______________________________herwork.⑵Itwon’tbeeasyto____________thechanges________________.⑶Thenewtaxrates________________fromApril.同義句轉(zhuǎn)換⑷Afteraheateddiscussionatthemeeting，anewplancameintobeing，whichwouldaffectgreatlytheculturallifeofthepeople.→Afteraheateddiscussionatthemeeting，anewplancameintobeing，whichwould______________________________theculturallifeofthepeople.haveagreateffectupon/onhashadabadeffectupon/onputintoeffectcameintoeffect8.bewrongabout在……方面是錯(cuò)的；

誤解……Headmittedthathisbookwaswrongaboutsharks’behaviour.他承認(rèn)他的書對(duì)鯊魚行為的描寫是錯(cuò)誤的?！局R(shí)歸納】gowrong犯錯(cuò)，弄錯(cuò)dowrongtosb.對(duì)待(某人)不公平；冤枉某人

【名師點(diǎn)津】wrong的一詞多義(1)adj.錯(cuò)誤的；有毛病的；不適當(dāng)?shù)?；不道德?2)adv.錯(cuò)誤地(3)n.不義行為；壞事；犯罪；欺騙；錯(cuò)誤；不公正(4)v.冤枉；不公正地對(duì)待【即學(xué)即練】(1)Wecanoften_________________(誤解)eachother，soitisanamazingthingthatweunderstandeachotheraswellaswedo!(2)Sometimesyoucan__________(犯錯(cuò))，butthisisthebestwaytolearnthisnewlanguage.(3)Mary’sfriendfeltregretforhe________________(冤枉她).bewrongaboutgowrongdidwrongtoher9.Fortunately，noteveryonewhowatchedthefilmJawsbecameafraidofsharks—somebecameinterestedinunderstandingthem.幸運(yùn)的是，并不是所有看過《大白鯊》這部電影的人都害怕鯊魚——有些人對(duì)理解鯊魚很感興趣?！揪涫椒治觥縩oteveryone是部分否定用法。部分否定的構(gòu)成：含“全部/所有/任何”等意義的詞(如all，everything，always等)與not連用。It’simpossibleforalltheapplicantstogetthejobs，becausenotallofthemarefitforthem.并非所有的求職者都能找到工作，因?yàn)椴⒎撬腥硕紕偃芜@些工作。Bothofthewindowsinmybedroomarenotfacingtothesouth.我臥室里的兩扇窗戶不都是朝南的。Weallagreethat

everythingintheofficeisn’tsatisfying.我們都認(rèn)為辦公室里的一切并不都令人滿意?！炯磳W(xué)即練】完成句子(1)But_________________(并非這兩個(gè)城市都)developslowlyoveralongperiodoftime.(2)__________________(不是所有的文化)greeteachotherthesameway.(3)Itis__________________(并不總是容易的)forthepublictoseewhatuseanewinventioncanbeoftohumanlife.notbothcitiesNotallculturesnotalwayseasy一句多譯(4)事實(shí)是并不是每個(gè)人都重視合理安排時(shí)間。Thetruthisthat________________isattachinggreatimportancetotimemanagement.→Thetruthisthat________________attachinggreatimportancetotimemanagement.(5)并不是兩道數(shù)學(xué)題都很難。Bothofthetwomathsproblems__________________.→__________________thetwomathsproblemsareverydifficult.noteveryoneeveryoneisnotarenotverydifficultNotbothof1.scare→scared→scaring2.strong→strength→strengthen3.frighten→frightened→frightening

4.fortunate→fortunately5.extinct→extinction6.pain→painful→painfully認(rèn)知詞匯拓展詞匯sharksurfaceunderwaterscenefindiveattackawfulhorribletarget

Summary應(yīng)用詞匯1.effect:haveaneffecton;takeeffect;oeffect;2.scare:bescaredof;bescaredtodo;scaresbaway3.cover:becoveredwith/by4.attack:underattack5.attitude:attitudeto/towards6.fortune:makeafortune;tryone'sfortunefortunate:befortunatetodo核心短語1.thenumberof2.dueto3.cutoff4.haveaneffecton5.comeacross6.becoveredwith7.bymistake8.ratherthan9.see...as...10.bewrongabout11.theotherwayround1.部分否定

...noteveryonewhowatchedthefilmJawsbecameafraidofsharks...不是所有……2.定語從句Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Manypeoplewhosawthefilmstartedtobelievethatsharksarebadanimalsthatatehumans.重點(diǎn)句式【即學(xué)即練】I單詞拼寫

1.

The

birds

were

(害怕的)

by

the

sudden

barking

of

a

dog.

2.

The

airline

industry

i