高中英语Unit2WildlifeProtectionListeningandSpeaking课件

2020学年度人教版新教材必修二Unit2WildlifeProtectionListeningandSpeakingUnit2WILDLIFEPROTECTIONTolearntotalkaboutsavingendangeredwildlife.Tolearntousevisualstopredictcontent.Tolearntolistenforgeneralandspecificinformation.Tolearnwordstress.Tolearntoknowweshouldtakeactionstoprotectwildlife.Whenthebuyingstops,thekillingcantoo.—WildAidWhatdoyouthinkofwhenyouseethosephotosandvideo?Doyouthinktheanimalsareendangered

species?vt.使遭受危害giantpandatigerWhatwildanimalsareindanger?

antelope

rhinosnowleopardwhaleelephantpolarbearCanyoulistsomeendangeredanimals?What’stheproblemoftheseanimalsfacingnow?Whichisthemostimportantreasonthatsomeanimalsareindangerofextinction?Whydoyouthinkso?n.灭绝Beforeyoulisten,lookatthepostersonpage14anddiscussthequestions.Whatmessagesdothesepostersshare?Whichonemovesyoumost?Why?n.海报UsevisualstopredictcontentBeforeyoulisten,lookatpictures,charts,videosandothervisualstohelpyoupredictwhatyouwillhear.Whatmessagesdothesepostersshare?Themessageofthesepostersisthatwildlifeisunderthreat.Whichonemovesyoumost?Why?Thesecondpostermovesmethemostbecauseitisverybadthatwholespeciesarebeinglost,andtheimageofanimalsfallingthroughanhourglassshowshowseriousitisandhowtimeisrunningouttoprotectthesespecies.Matchthewordstothecorrectmeanings.tochaseanimalsandbirdsinordertokillorcatchthemoneofthethinbodypartsthatafishusestoswimnotallowedbythelawverysoonbeforeoraftersomethingatypeofanimalorplantillegal,hunt,immediately,species,fin,speciesfinimmediatelyhuntillegalvt.&vi.打猎；搜寻；追捕n.(鱼的)鳍adj.不合法的；非法的adv.立刻n.物种Picture1illegalhuntingPicture2wildlifespecieslostPicture2saynotosharkfinsoupWhatcanyoufindoutfromtheposters?n.鲨鱼Lookatthepicture.Wherewasthispicturetaken?Whenwasittaken(inthepastorrecently)?Whatishappeninginthepictureandwhyisithappening?Howdoesthepicturegiveusanideaaboutwhatwearegoingtohearorread?Listentothefirstpartandfillintheblanks.Readtheparagraphbeforelisteningtoknowwhatthisparagraphismainlyabout.Makesureofthekeywords’pronunciationandmeaningsbeforelistening.adj.大量的；广泛的n.大量；堆；群Matchthewordstothecorrectmeanings.alargeamountofsomethingyouknowaboutsomethingtheregionwhereaplantoranimalnaturallygrowsorlivesthenumberoftimessth.happens/examplesofsth.withinacertainperiodhabitat,alarm,endangered,rate,extinct,awareof,massmassawareofhabitatrate意识到；知道n.（动植物的）生活环境；栖息地n.速度；（比）率vt.划分等级vt.使遭受危险；危害vt.使惊恐；使害怕；使担心n.恐慌；警报；警报器indangerdead(foraspecies,notasingleanimal)afeelingoffearorworrybecausesomethingbadordangerousmighthappenendangeredextinctalarmhabitat,alarm,endangered,rate,extinct,awareof,massadj.已灭绝的Listentothefirstandfillintheblanks.WhatonEarthAreWeDoingtoOurPlanet?Ourplanet’s_______isdyingoutatanalarming

rate.Between150and200speciesarebecomingextincteveryday.Thismassextinctioniscausedbyhunting,habitat______,andpollution.Wemustmakepeopleawareoftheproblemandhelp______theendangeredwildlifebeforeit’stoolate.究竟;到底wildlifelossprotectBeforelistening,youshouldreadthequestionstomakeclearwhatinformationyou’reexpecttoget.Circlethekeywordsinthequestions.Listentothesecondpartandanswerthequestions.取得进步2.WhatdidPrinceWilliamsayaboutChina?A.Chinahasmade

alotofprogress.B.Chinacanbecomeagloballeaderinwildlifeprotection.C.Chinapreservesitsnaturalhabitatswell.Listenandanswerthequestions.Youcanfindthekeywordsfirst.1.Howmanyelephantsarekilledonaverageeveryday?54平均n.王子；王孙；亲王Howmanyspeciesdieouteveryday?Howdoyoufeel?Discussthequestioningroups.Whatdoes“Changebeginswithyou”mean?Itmeansthatifwewantthingstochange,wemustchangeourselvesfirstandnotwaitforotherstochangefirst.Wemustbethechangewewanttoseeintheworld.Whyaretheseanimalsbecomingextinct?Theycannotfindenoughfood.Theforesthasbeendestroyed.Peoplehavemovedintotheirnaturalhabitat.Theyarekilledbypollution.fur&skinTheyarekilledforbodypartsorfood.ivorymeatTheyarekilledbyclimatechange.

dinosaur

polarbearmammothDiscussthequestions,role-playtheexample,andthentalkaboutoneoftheanimalsinthephotosbelow.Whatdoyouknowabouttheanimals?Whatisbeingdonetohelpthem?A:I’mconcernedabouttheAfricanelephants.

Whatdoyouknowaboutthem?B:Well,Iknowthatthey’rebeinghuntedandtheir

habitatisgettingsmaller,sothey’reindangerof

extinction.Elephantsneedlargelivingspaces,so

it’sdifficultforthemtoadapt

tothechanges.presentconditionA:That’sterrible.Whatmeasuresarebeing

takentohelpthem?B:Theauthoritiesareunderpressuretobuild

elephantparksandtellpeoplenottobuy

elephantproducts.people’sactionn.措施；方法vi.测量；度量；估量Matchthewordstothecorrectmeanings.tofindthesize/length/amountofsth.,usingstandardunitslikeinches/metersetc;anactionthatisintendedtodealwithaparticularproblemthepeople/organizationsthatareinchargeofaparticularcountry/areatomakesomeonefeelworriedorupsetmeasure,authority,concern,pressure,adapt,living,concernmeasureauthorityn.官方；当权；权威vt.涉及；让……担忧n.压力；要求anattempttopersuadesomeonebyusinginfluence,arguments,orthreatstograduallychangeyourbehaviorandattitudesinordertobesuccessfulinanewsituationnotdead;thewayyouearnmoneyorthemoneythatyouearnmeasure,authority,concern,pressure,adapt,living,livingadaptpressurevi.适应vt.使适应；使适合adj.居住的；活的；在用的n.生活；生计Workinpairs.Readthewordsaloudtoeachother,

andputthemintothecorrectgroups.andstandforstressedsyllables.(forprimarystress,andforsecondarystress),andforunstressedsyllable.表示重读章节，表示次重读音节，表示非重读音节。alarmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsibilityvocabularyvolunteerrefrigerator_______habitat___________________________________downstairs_____________________________________________________________________________alarmingannouncementrecommendvolunteerliteraryarchitectureauthorityinvestigatecompetitioncontributionvocabularyrefrigeratorelectricitycivilisationresponsibilityCheckyouranswerswithanotherpair.Thenlistenandrepeat.ListentotheconversationinActivity5,payingattentiontothestresspatternsofthepolysyllabicwordsandrepeatthem.I.选用方框内合适的单词并用其正确形式填空（每词限用一次）。alarm,illegal,hunter,extinct,authority,species1.Three________inMontanawho________killedamountainlioninYellowstone

NationalParklastyearwerecaughtafter

__________sawsomepicturestheyposted

onsocialmedia.huntersillegallyauthorities2.Honeybeeandmanyofourotherwild

nativebeesaredisappearingata(n)

__________rateandthemajorreasonis

overuseofchemicalsincrops.Recentlya

new________ofcolourfulbeeswasfound

inFiji,butclimatechangemaypushthem

towards__________.alarm,illegal,hunter,extinct,authority,speciesalarmingspeciesextinctionII.从方框中选用合适的单词填入a-h的空白处，

然后用该短语的适当形式完成下面句子

（每项限用一次）。adapt,pressure,die,earth,concerned,aware,progress,searchon________

b.________out

c.________of

d.make________

e.________about

f.________to

g.under________ h.________forearthdieawareprogress

concerned

adapt

pressuresearch1.Onaverage,children________________anewculturemosteasily.2.Thatspeciesofbirdswill________________if

wekeepdestroyingitshabitat.3.Manypeoplearejust__________