【課件】Unit+2Listening+and+speaking課件高中英語人教版（2019）必修第二冊

Unit2WildlifeProtectionListeningandSpeakingWhenthebuyingstops,thekillingcantoo.—WildAidListening————Revisionofthenewwords1.dieout2.illegalhunting3.immediately4.endangeredspecies5.massextinction6.atanalarmingrate7.beawareoftheproblem8.habitatloss9.onaverage10.takemeasures以令人擔(dān)憂的速度采取措施意識到問題瀕危物種非法狩獵平均大規(guī)模滅絕棲息地喪失馬上；立刻滅絕Wildanimalsareourfriends,butsomeofthemaredyingout.Somewildanimalsareendangered,guesswhatarethey.giantpandaTheyareournationaltreasure.cuteheads.TheyarenativetoSichuan.TheyareblackandwhitewithPangolin(穿山甲)Theyaregoodatdiggingholes.Theyfeedatants.Theymakethemselvesaballwhenfacedwithdangerorthreats.polarbearTheyarebigandwhite.Theylovefreezingenvironment.Theyliveinthenorthpole.tigerTheyliveinthickforest.Theyarelikecatsbutmuchbiggerthancat.Theyarethe“Kingoftheforest”.LeadinWhyarewildanimalsindanger?Whalesarehuntedforfood!Elephantsarehuntedforivories(象牙)!illegalhuntingLeadinWhyarewildanimalsindanger?Globalwarmingmeltglacierssothatpolarbearsarelosingtheirhomes.Peoplecuttreesforvariousreasonssothatnaturalhabitatsarefewerandfewer.habitat

lossLeadinWhyarewildanimalsindanger?Peoplethrowawayplasticbagshereandthere,whichseriouslypolluteswildanimals’habitat.habitatpollutionlackoffoodLeadinillegalhuntinghabitatlosshabitatpollutionlackoffoodAnincreasingnumberofwildanimalsare

dyingout.Themassextinctioniscaused.ReasonsResultsLet'ssaveendangeredwildlife!VideoTimeWhenthebuyingstops,thekillingcantoo.—WildAid1.Discussthesequestionsinpairs.1.Whatmessagedothesepostersshare?2.Whichonemovesyouthemost?Why?Usevisualstopredictcontent.

Beforeyoulisten,lookatpictures,charts,videosandothervisualstohelpyoupredictwhatyouwillhear.Before-listeningP.14Wildlifeisunderthreat.The2ndone.Itisverybadthatwholespeciesarebeinglostandhowtimeisrunningouttoprotectthesespecies.ThesecondpostermovesmethemostbecauseitisveryWhichonemovesyouthemost?Why?P.14badthatwholespeciesarebeinglost,andtheimageofanimalsfallingthroughanhourglassshowshowseriousisandhowtimeisrunningouttoprotectthesespecies…While-listeningwildlifelossprotectP.1454P.14√Workinpairs!Shareyourideaswithyourpartner.Shareyouridea!SpeakingSpeaking4.Discussthequestioningroups.Whatdoes“Changebeginswithyou”mean?Itmeansthatifwewantthingstochange,wemustchangeourselvesfirstandnotwaitforotherstochangefirst.Wemustbethechangewewanttoseeintheworld.P.145.Inpairs,discussthequestions,role-playtheexample,andthentalkaboutoneoftheanimalsinthephotosbelow.1.Whatdoyouknowabouttheanimalsinthephotos?2.Whatisbeingdonetohelpthem?SpeakingEXAMPLEA:I'mconcernedabouttheAfricanelephants.Whatdoyouknowaboutthem?B:Well,Iknowthatthey'rebeinghuntedandtheirhabitatisgettingsmaller,sothey'reindangerofextinction.Elephantsneedlargelivingspaces,soit'sdifficultforthemtoadapttothechanges.A:That'sterrible.Whatmeasuresarebeingtakentohelpthem?B:Theauthoritiesareunderpressuretobuildelephantparksandtellpeoplenottobuyelephantproducts.P.15A:I’mconcernedabouttheAfricanelephants.Whatdoyouknowaboutthem?B:Well,Iknowthatthey’rebeinghuntedandtheirhabitatisgettingsmaller,so

they’reindangerofextinction.Elephantsneedlargelivingspaces,soit’s

difficultforthemtoadapttothechanges.A:That’sterrible.Whatmeasuresarebeingtakentohelpthem?B:Theauthoritiesareunderpressuretobuildelephantparksandtellpeoplenottobuyelephantproducts.1.Workinpairs.Readthewordsaloudtoeachother,andputthemintothecorrectgroups.andstandforstressedsyllables.(forprimarystress,andforsecondarystress),andforunstressedsyllable.表示重讀音節(jié)，表示次重讀音節(jié)，表示非重讀音節(jié)。alarmingannouncementrecommendvolunteerliteraryarchitectureauthorityinvestigatecompetitioncontributionvocabularyrefrigeratorelectricitycivilisationresponsibilityLanguagestudy1illegalhunting2endupinsth.3dieout4atanalarmingrate

5massextinction

6makepeopleawareof7onaverage8makealotofprogress9wildlifeprotection

10naturalhabitat

非法捕獵以……告終；最終成為消失；滅絕以驚人的速度大規(guī)模滅絕Importantphrases(P14~15)使人們意識到平均取得很大進步野生動物保護自然棲息地11beconcernedabout12indangerof13adaptto14takemeasurestodosth.

15underpressure

16papercut-outs17afieldguide18carefor19putout對……關(guān)心/擔(dān)憂有……的危險適應(yīng)采取措施做某事在壓力下剪紙野外指南關(guān)心把……擺好；預(yù)備好Importantphrases(P14~15)Wemustmakepeopleaware

oftheproblemandhelptheendangeredwildlifebeforeit’stoolate.(P14)我們必須讓人們意識到這個問題，并在為時已晚之前幫助瀕危野生動物。Importantsentences(P14)beforeit’stoolate

趁還來得及eg.Itisimportantthatsomethingbedonebeforeit’stoolate.

在事情變得不能挽回之前采取一些行動是很重要的。awareadj知道；發(fā)覺；有……的意識的點撥Importantsentences(P14)awarenessn.

意識；認識environmentalawareness環(huán)保意識意識到……培養(yǎng)……的意識提高……的意識beawareof/thatdevelop

anawarenessofraiseawarenessof2.Iknowthatthey’rebeinghunted

andtheirhabitatisgetting

smaller,sothey’reindangerof

extinction.(P15)我知道他們正在被獵殺，他們的棲息地變小了，所以他們有滅絕的危險。Importantsentences(P15)bebeinghunted為現(xiàn)在進行時的被動形式，表示“正在被獵殺”eg.Ourschoollibrarywhichisbeingbuiltwillbeopentothestudentsnextyear.indangerof有……危險

indanger

處于危險中outofdanger脫離危險

beadangerto對……是一種威脅1)Shewassickandindangeroflosingherlife.2)Abusystreetisadangertochildren.3)Shewassickandindanger.4)Doctorssaidsheisnowoutofdanger.Importantsentences(P15)3.Elephantsneedlargelivingspaces,soit’sdifficultforthemto

adapttothechanges.(P15)大象需要很大的生存空間，所以它們很難適應(yīng)變化。Sinceyouknowitalready,wedon’tneedtokeep

itasecret.Ineedyoutohelp

mewiththecooking.Mywindowsneedcleaning

andmycarneedstobewashed.Thereisnoneedto

regretwhathashappened.Afriendinneedisafriendindeed.Thegentlemanneverfailstohelpwhoeverisinneedofhelp.Importantsentences(P15)need(sb.)todosth.需要（某人）做某事needdoing/tobedone需要（被）thereisnoneedtodosth.沒有必要做某事inneed在困難中；在困境中inneedof需要Heisquicktoadapt(himself)to

newenvironment.

他適應(yīng)新環(huán)境很快。Hecouldn’tadapthiswayoflifeto

thecompany.他的生活方式無法適應(yīng)公司的要求。ThreeofhernovelsIrecommendedtoyouhaveallbeenadaptedfor

television.

我向你推薦的她的三部小說都已經(jīng)改編成了電視劇。adapt(...)to適應(yīng)

adaptAforB將A改編為Badaptoneselfto使自己適應(yīng)

adaptAfromB根據(jù)B改編AImportantsentences(P15)________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Itisnecessaryforyoutolearnfromothers.Itisimpossibleforyoutogetthereinsuchashorttime.

Itispossibleformetospendonehourfinishingthejob.

Itis

difficult

for

you

to

deal

with

the

problem.

Itis

+adj.+for

sb.+to

do

sth.

(不定式的復(fù)合結(jié)構(gòu)作真正主語)

某人必須/不可能/可能/難以做……

這里的形容詞修飾某件事,表示說話人對某人做某事的判斷。Importantsentences(P15)假定你是李華，你校英語社下周將舉行主題為“HowtoProtectWildAnimals”的英語演講比賽。請你準備一篇演講稿，參加此次比賽。內(nèi)容包括:1.保護野生動物的原因;2.如何保護野生動物;3.呼吁大家攜手保護野生動物。注意:1.詞數(shù)80左右;

2.可適當(dāng)增加細節(jié)，以使行文連貫。Dearteachersandclassmates,I'mveryhonoredtoexpressmyopiniononwildlifeprotection.Nowadays,ourcitiesarebecominglargerandlarger,thustakingawaylivingspaceandfoodfromwildanimals.Asaresult,wildanimalsaredecreasingatanalarmingrate.Tostopthis,weneedtotakeimmediateaction.Foronething,weindividualsmustbeawareoftheimportanceofwildanimalprotectionandstopusing