Unit 2 Wildlife Protection Listening and speaking 公开课课件【备课精讲精研】 高中英语人教版（2019）必修第二册

Unit2WildlifeProtectionPeriod1

ListeningandSpeakingPreparedbyAndyao

恩信实验LearningObjectivesTolearntotalkaboutsavingendangeredwildlife.Tolearntousevisualstopredictcontent.Tolearntolistenforgeneralandspecificinformation.Tolearntoknowweshouldtakeactionstoprotectwildlife.

恩信实验Wildanimalsareourfriends,butsomeofthemaredyingout.

恩信实验LeadinWhyarewildanimalsindanger?Whalesarehuntedforfood!Elephantsarehuntedforivories(象牙)!illegalhunting

恩信实验LeadinWhyarewildanimalsindanger?Globalwarmingmeltglacierssothatpolarbearsarelosingtheirhomes.Peoplecuttreesforvariousreasonssothatnaturalhabitatsarefewerandfewer.habitat

loss

恩信实验LeadinWhyarewildanimalsindanger?Peoplethrowawayplasticbagshereandthere,whichseriouslypolluteswildanimals’habitat.habitatpollutionlackoffood

恩信实验LeadinillegalhuntinghabitatlosshabitatpollutionlackoffoodAnincreasingnumberofwildanimalsare

dyingout.Themassextinctioniscaused.ReasonsResultsLet'ssaveendangeredwildlife!

恩信实验Whenthebuyingstops,thekillingcantoo.—WildAid

恩信实验

Pre-listeningWhatmessagedothesepostersshare?Themessageofthesepostersisthatwildlifeisunderthreat.UsevisualstopredictcontentBeforeyoulisten,lookatpictures,charts,videosandothervisualstohelpyoupredictwhatyouwillhear.

恩信实验Listentothefirstpartandfillintheblanks.2Ourplanet’s

isdyingoutatanalarming

rate.Between150and200speciesarebecoming

extincteveryday.Thismassextinctioniscaused

byhunting,

habitat

,andpollution.

We

mustmakepeopleawareoftheproblemand

help

theendangeredwildlifebeforeit’stoolate!wildlifelossprotectListeningandSpeaking

恩信实验A:Haveyouseenthatposterwiththeclock?It'ssogood,butalittlescary,too.B:Iknow.Somanywildanimalsaredyingout.Thispostersaysthatbetween150and200speciesdieouteveryday.A:That'sterrible.Wereallyneedtodosomething.Whyaresomanyspeciesdying?B:Well,someanimalsarebeinghuntedandkilled.Andthenthere’spollutionandhabitatloss,Iguess.Animalsneedaplacetolivein,justlikeus,andtheyneedcleanairandwater,too.A:ItseemslikepeopleneedtobemoreawareB:Absolutely.Morepeopleneedtoknow.A:Yes,theyshouldmakemoreoftheseposters-maybeitwillhelpprotectthewildlife.听力材料Listening1

恩信实验Listentothesecondpartandanswerthequestions.(1)Howmanyelephantsarekilledonaverageeveryday?___________(2)WhatdidPrinceWilliamsayaboutChina?AChinahasmadealotofprogress.

BChinacanbecomeagloballeaderinwildlifeprotection.

CChinapreservesitsnaturalhabitatswell.54While-listening

恩信实验

Someonehastospeakupforendangeredanimals.Somefamouspeople,suchasChinesesuperstarYaoMingandBritain’sPrinceWilliam,workhardtohelp.InOctober2015,PrinceWilliamgaveamovingspeechonCCTV:"Inthe33yearssinceIwasborn,we’velostaround70percentofAfrica’selephantpopulation.Ofthosethatareleft,20,000arekilledeveryyear.Thatis54elephantskilledeverysingleday."Thatmeansthereareelephantswhicharebeingkilledrightnow!Inhisspeech,PrinceWilliamalsopraisedChina’seffortstoprotectwildlife:"IamabsolutelyconvincedthatChinacanbecomeagloballeaderintheprotectionofwildlife."Youdon’thavetobePrinceWilliamorYaoMingtospeakupanddosomethingaboutendangeredanimals.Youcanbethevoiceofwildlifeprotectioninyourarea.Remember:Changebeginswithyou.听力材料Listening2

恩信实验Speaking4.Discussthequestioningroups.Whatdoes“Changebeginswithyou”mean?Itmeansthatifwewantthingstochange,wemustchangeourselvesfirstandnotwaitforotherstochangefirst.Wemustbethechangewewanttoseeintheworld.

恩信实验Inpairs,discussthequestions,role-playtheexample,andthentalkaboutoneoftheanimalsinthephotosbelow.51.Whatdoyouknowabouttheanimalsinthephotos?2.Whatisbeingdonetohelpthem?ListeningandSpeaking

恩信实验Example:A:I’mconcernedabouttheAfricanelephants.Whatdoyouknowaboutthem?B:Well,Iknowthatthey’rebeinghuntedandtheirhabitatisgettingsmaller,sothey’reindangerofextinction.Elephantsneedlargelivingspaces,soit’sdifficultforthemtoadapttothechanges.A:That’sterrible.Whatmeasuresarebeingtakentohelpthem?B:Theauthoritiesareunderpressuretobuildelephantparksandtellpeoplenottobuyelephantproducts.

animalsproblems

measures

恩信实验

恩信实验Pronunciation---stressedsyllables音节是英语当中最小的单位。每个音节含有一个音节核，通常由元音音素构成，辅音是音节的分界线。所以，音节就分成单音节、双音节和多音节。A.单音节词1.两辅音之间不管有多少个元音，一般都是一个音节。如：bed，seat，beau'ty。2.两元音字母之间有一个辅音字母时，辅音字母归后一音节，如：stu'dent，la'bour。3.有两个辅音字母时，一个辅音字母归前一音节，一个归后一音节，如：let'ter，win'ter4.不能拆分的字母组合按字母组合划分音节。如：fa'ther，tea'cher。B.一般在第一个音节重读。如：sorry,movie,cover1.有a-,be-,de-,re-,res-,in-,im-,en-,em-,es-,ex-,con-,com-,dis-,mis-,pre-,per-,pro-,trans-等前缀的词，第二个音节是重音。如：be'lieve,de'cide2.有de-,in-,re-,con-,pre-等前缀的重音与词义和词类有关,一般名词的重音在第一个音节上，其它的词性在第二个音节上。如：'presentpre'sent3.有些复合词和带有前缀re-,ex-,un-,pre-,post-,等的词，有两个重音。如：ˌout'side,ˌre'tellC.多音节词一般倒数第三个音节是重音。如：'difficult,oppor'tunity,'family,e'conomy,uni'versity

恩信实验1.Workinpairs.Readthewordsaloudtoeachother,andputthemintothecorrectgroups.andstandforstressedsyllables.(forprimarystress,andforsecondarystress),andforunstressedsyllable.表示重读音节，表示次重读音节，表示非重读音节。Pronunciation

恩信实验alarmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsibilityvocabularyvolunteerrefrigerator_______habitat___________________________________downstairs_____________________________________________________________________________alarmingannouncementrecommendvolunteerliteraryarchitectureauthorityinvestigatecompetitio