【课件】Unit2+Listening+and+Speaking+课件人教版（2019）必修第二册

新人教高中英语必修二

Unit2WildlifeProtection

ListeningandSpeakingWhenthebuyingstops,thekillingcantoo.WarmingUpWildanimalsareourfriends,butsomeofthemaredyingout.Somewildanimalsareendangered,guesswhatarethey.giantpandaTheyareournationaltreasure.cuteheads.TheyarenativetoSichuan.TheyareblackandwhitewithPangolin(穿山甲)Theyaregoodatdiggingholes.Theyfeedatants.Theymakethemselvesaballwhenfacedwithdangerorthreats.polarbearTheyarebigandwhite.Theylovefreezingenvironment.Theyliveinthenorthpole.tigerTheyliveinthickforest.Theyarelikecatsbutmuchbiggerthancat.Theyarethe“Kingoftheforest”.Whyarewildanimalsindanger?Whalesarehuntedforfood!Elephantsarehuntedforivories(象牙)!illegalhuntingWarmingUpWhyarewildanimalsindanger?Globalwarmingmeltglacierssothatpolarbearsarelosingtheirhomes.Peoplecuttreesforvariousreasonssothatnaturalhabitatsarefewerandfewer.habitat

lossWarmingUpWhyarewildanimalsindanger?Peoplethrowawayplasticbagshereandthere,whichseriouslypolluteswildanimals’habitat.habitatpollutionlackoffoodWarmingUpillegalhuntinghabitatlosshabitatpollutionlackoffoodAnincreasingnumberofwildanimalsare

dyingout.Themassextinctioniscaused.ReasonsResultsLet'ssaveendangeredwildlife!Pre-listeningWhatmessagedothesepostersshare?UsevisualstopredictcontentBeforeyoulisten,lookatpictures,charts(图表),videosandothervisualstohelpyoupredictwhatyouwillhear.(n.视觉资料adj.视觉的)Whatcanyousee?aclockcountingthetimethehandsintheshapeofagunmanydeadanimalswhatwillhappenwhenit’s12o’clock?Manyanimalsaredyingoutbecauseofillegalhunting.Ifwedon’tstopit,wehumansmayfinallydieout.So,shootanimalswithacamera,notagun.

Thisisanhourglass.沙漏Whatdoyouthinktheposterwantstotellus?150-200wildlifespeciesarelostevery24hours.manywildlifespeciesareindangerof

andit'stimetosaveor

thembeforethey.Conclusion灭绝extinctionpreservedieoutThethreeposterswanttotellusthatListentothefirstpartandfillintheblanks.Ourplanet’s____________isdyingout

atanalarmingrate.

Between150and200speciesarebecomingextincteveryday.

Thismassextinctioniscausedbyhunting,habitat_________,andpollution.

Wemustmakepeopleawareoftheproblemandhelp___________theendangeredwildlifebeforeit'stoolate!While-listeningListentothefirstpartandfillintheblanks.Ourplanet’s____________isdyingout

atanalarmingrate.

Between150and200speciesarebecomingextincteveryday.

Thismassextinctioniscausedbyhunting,habitat_________,andpollution.

Wemustmakepeopleawareoftheproblemandhelp___________theendangeredwildlifebeforeit'stoolate!While-listeningprotectwildlifelossA:

Have

you

seen

that

poster

with

the

clock?

It’s

so

good,

but

a

little

scary,

too.B:

I

know.

So

many

wild

animals

are

dying

out.

This

poster

says

that

between

150

and

200

species

die

out

every

day.A:

That’s

terrible.

We

really

need

to

do

something.

Why

are

so

many

species

dying?B:

Well,

some

animals

are

being

hunted

and

killed.

And

then

there’s

pollution

and

habitat

loss,

I

guess.

Animals

need

a

place

to

live

in,

just

like

us,

and

they

need

clean

air

and

water,

too.A:

It

seems

like

people

need

to

be

more

aware.B:

Absolutely

(绝对;当然).

More

people

need

to

know.A:

Yes,

they

should

make

more

of

these

posters—maybe

it

will

help

protect

the

wildlife.listeningandSpeaking

Someonehastospeakupforendangeredanimals.Somefamouspeople,suchasChinesesuperstarYaoMingandBritain'sPrinceWilliam,workhardtohelp.InOctober2015,PrinceWilliamgaveamovingspeechonCCTV:"Inthe33yearssinceIwasborn,we'velostaround70percentofAfrica'selephantpopulation.Ofthosethatareleft,20,000arekilledeveryyear.Thatis54elephantskilledeverysingleday."Thatmeansthereareelephantswhicharebeingkilledrightnow!Inhisspeech,PrinceWilliamalsopraisedChina'seffortstoprotectwildlife:"Iamabsolutelyconvincedthat

Chinacanbecomeagloballeaderintheprotectionofwildlife.Youdon’thavetobePrinceWilliamorYaoMingtospeakupanddosomethingaboutendangeredanimals.Youcanbethevoiceofwildlifeprotectioninyourarea.Remember:Changebeginswithyou.Listenagainandtakenotesofthemissingwords.Activity3：Listening为...说话，辩护我绝对相信...为...发声Activity3：ListeningListentothesecondpartandanswerthequestions.1.Howmanyelephantsarekilledonaverageeveryday?2.WhatdidPrinceWilliamsayaboutChina?

A.Chinahasmadealotofprogress.

B.Chinacanbecomeagloballeaderinwildlifeprotection.

C.Chinapreservesitsnaturalhabitatswell.Circlethekeywordsbeforelistening.54Pronunciation---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_____________________________________________________________________________alarmingannouncementrecommendvolunteerliteraryarchitectureauthorityinvestigatecompetitioncontributionvocabularyrefrigeratorelectricitycivilisationresponsibility

恩信实验2.Checkyouranswerswithanotherpair.Thenlistenandrepeat.alarmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsibilityvocabularyvolunteerrefrigerator

恩信实验3.ListentotheconversationinActivity5,payingattentiontothestresspatternsofthepolysyllabicwordsandrepeatthem.

恩信实验1.illegaladj.不合法的；非法的illegaldrugs违禁药品illegalactivities非法活动anillegalact违法行为illegalparking违章停车学法点拨：il-(否定前缀)＋以l开头的单词：illegaladj.不合法的；非法的illogicaladj.不合逻辑的legaladj.法律的；合法的+后缀ly变为副词illegallyLanguagePoints1.illegaladj.不合法的；非法的❶Itisillegaltodosth.做某事是违法的。单句语法填空/完成句子①Itisillegal________(hunt)endangeredspecies.②Itis________(legal)toemploychildren,accordingtothechildprotectionlaw.③Theywereinvolvedin______________(非法活动)．④______________(卖……是违法的)cigarettestosomeoneunder16.tohuntillegalillegalactivitiesItisillegaltosell2.immediatelyadv.立刻immediately除用作副词外，还可用作连词，相当于assoonas，表示“一……就……”。immediateadj.立即的，当前的immediateaction立即行动immediateinterests眼前利益单句语法填空/完成句子①Allhuntersmuststophuntingwildanimals__________(immediate)．②Icame__________(immediate)Iheardthenews.④Thebossorderedthemtotake_______________(立即行动)．immediatelyimmediatelyimmediateaction3.massadj.大量的；广泛的n．大量；堆；群amassof=massesof大量，许多themassof...……中的大多数themasses群众“amassof/massesof＋名词”作主语时，谓语动词取决于of后面的名词。单句语法填空/完成句子①Amassoffund______(be)wastedonthisuselessproject.②Somepeoplemaythinkthatagardenisnomorethanplants,flowers,patternsandmasses________color.③There________(be)massesofpeopleintheshopsyesterday．④Hewaspopularwiththerichbutfailedtowinthesupportof________(民众)．isofwerethemasses4.awareadj.知道；发觉；有……意识的awareadj.知道；发觉；有……意识的(不用于名词前)be/becomeawareof...知道/意识到……be/becomeawarethat...知道/意识到……makesb.awareof/that...使某人意识到……

词语积累：(1)awarenessn．知道；意识raiseawarenessof提高……意识arouseone’sawarenessof唤起某人对……的意识(2)unawareadj.不知道的；未意识到的4.awareadj.知道；发觉；有……意识的完成句子/单句语法填空①Theysuddenly_______________(意识到)peoplelookingatthem.③Peopleshould_________________(提高……意识)environmentalprotection.④Nowthatweareaware________theeffectsthatdietproductshaveonus,itistimetoseriouslythinkaboutbuyingthem.⑥Camperswouldgetaclear________(aware)oftheprogramtheme—“Observe-Think-Act”．becameawareofraiseawarenessofofawareness易混易错提醒：beawareof→侧重状态becomeawareof→侧重动作非常清楚5.averagen．平均数；平均水平adj.平均的；正常的；普通的anaverageof平均为……above(the)average高于平均水平below(the)average低于平均水平(2)adj.平均的；正常的；中等的；普通的，平常的anaveragestudent一名普通的学生averagebuild中等身材averageheight平均身高

onaverage平均来说5.averagen．平均数；平均水平adj.平均的；正常的；普通的单句语法填空/完成句子①Theprovince'srainfallthisyearis________average.Manyplantsareshortofwaterandhavebeendead.②Last