2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A

UNIT3

ENVIRONMENTALPROTECTIONUNIT3ENVIRONMENTALPROTECTI素養(yǎng)導(dǎo)航

主題語(yǔ)境——人與自然

環(huán)境保護(hù)

素養(yǎng)導(dǎo)航主題語(yǔ)境——人與自然環(huán)境保護(hù)如果將氣候行動(dòng)比作一場(chǎng)比賽,那么氣候變化的速度現(xiàn)在比我們快,我們需要更大的決心來(lái)應(yīng)對(duì)這一挑戰(zhàn),因?yàn)檫@是一場(chǎng)我們能夠而且必須獲勝的比賽。Climate

Change:A

Race

We

Must

WinWefaceaneweraofclimatecrisis.July2019isthehottestmonthonrecord,andweareontrackfor2015to2019tobethefivehottestyearsinhumanhistory.ThelevelofCO2intheatmosphereisatitshighestpointinhumanhistory;climate-relateddevastationsstrikemoreoftenthanever,withdroughts,hurricanes,heatwavesandlandslidesregularlyattackingourplanet,causinghugeeconomiclosstocountriesandtoindividuals①,particularlyaffectingthemostvulnerable(脆弱的)insocieties.如果將氣候行動(dòng)比作一場(chǎng)比賽,那么氣候變化的速度現(xiàn)在比我們快,Theclockisticking.AccordingtotheIntergovernmentalPanelonClimateChange(聯(lián)合國(guó)政府間氣候變化專門(mén)委員會(huì)),weneedtocollectivelyensurethatglobaltemperaturerisedoesnotgobeyond1.5degrees.Thismeanswemustreduceemissions(排放)by45percentby2030andachievecarbonneutrality(中立)by2050.Theclockisticking.AccordingFacedwiththisreality,itisimpossibletoignore②thathumandevelopmentcanflourish③onlyifthenaturalworldflourishes.Thisisthepremise(前提)oftheUN’sSustainableDevelopmentGoalsthathavebecomemoreurgentlookingforwardtothenextdecade.Howcanweastheglobalcommunityworktogetherasone?Asthesecondlargesteconomyintheworld,Chinahasplayedacriticalpartincommitting④totheParisAgreementanditsleadershipandcommitmentiscrucialinachievingthegoals.Thecountryhasmaderemarkable⑤progressindevelopingitsgreeneconomy,withmorethan125billiondollars’investmentinrenewableenergyin2017.NewrenewableenergyjobsinChinanowoutnumberthosecreatedintheoilandgasindustries.Facedwiththisreality,itisAstheglobalchallengethatdoesnotrespectnationalborders,climatechangeisanissuethatrequiressolutionstobecoordinatedattheinternationallevel,withademandforalldevelopedcountriestakingupgreaterresponsibilities,andfordevelopingcountriesmovingtowardlow-carboneconomy.Inthemeantime,astheworld’smostpopulouscountryandoneofthelargestcarbonemitters,Chinacanplayanevenmorevitalroleintacklingglobalclimatechangebymaximizingitsenormouspotentialforemissionreductionandaccelerating⑥thecurrentpositive.

Climatechangeisrunningfasterthanweareandweneedtohaveamuchmoreambitiousapproachinwhatwedoinordertodefeatclimatechange—asthisisaracethatwecanandmustwin.Astheglobalchallengethatd詞海拾貝①individualn.個(gè)人②ignorev.忽視③flourishv.繁榮④commitv.承諾⑤remarkableadj.顯著的⑥acceleratev.加速詞海拾貝典句欣賞Astheglobalchallengethatdoesnotrespectnationalborders,climatechangeisanissuethatrequiressolutionstobecoordinatedattheinternationallevel,withademandforalldevelopedcountriestakingupgreaterresponsibilities,andfordevelopingcountriesmovingtowardlow-carboneconomy.譯文:全球性挑戰(zhàn)向來(lái)不受國(guó)境線的限制,氣候變化這一全球性議題需要在國(guó)際層面協(xié)調(diào)解決方案,要求所有發(fā)達(dá)國(guó)家承擔(dān)更大的責(zé)任,發(fā)展中國(guó)家向低碳經(jīng)濟(jì)邁進(jìn)。分析:本句是一個(gè)復(fù)合句。climatechangeisanissue是主句,thatdoesnotrespect...和thatrequiressolutions是定語(yǔ)從句,分別修飾challenge和issue,with...是介詞短語(yǔ)作狀語(yǔ)。典句欣賞探究思辨1.WhatdoyouknowaboutChinafromthe4thparagraph?2.Whatwillyoudotoprotecttheworldenvironment?答案

1.Chinahasmadegreatcontributionstotheworldenvironmentalprotection.2.Toprotecttheenvironment,everyonecanmakeadifference.Asstudents,wehadbettertakebusesorridebikestoschooleveryday.Weshouldsavewater,electricity,neverwasteanyfoodandsoon.探究思辨SectionA

ReadingandThinkingSectionAReadingandThinkingⅠ.知識(shí)體系圖解

重點(diǎn)詞匯

1.graphn.

2.emissionn.

3.meltvi.&vt.

4.sealn.

5.methanen.

6.carbonn.

7.dioxiden.

8.habitableadj.

9.fossiln.

10.fueln.

11.worldwideadv.

adj.

12.footprintn.

圖;圖表;曲線圖

排放物;散發(fā)物;排放

(使)融化;熔化;軟化

海豹

甲烷;沼氣

碳

二氧化物

適合居住的

化石

燃料;刺激性言行

遍及全球地

世界各地的;影響全世界的

足跡;(某物所占的)空間量;面積

Ⅰ.知識(shí)體系圖解重點(diǎn)詞匯1.graphn.13.

vi.&vt.(使)挨餓;餓死

14.

n.生態(tài);生態(tài)學(xué)

15.

vt.&n.排放;釋放;發(fā)布

16.

vt.維持;遭受;承受住→

adj.可持續(xù)的;合理利用的

17.

adj.全部的;所有的;詳盡的

18.

n.趨勢(shì);趨向;動(dòng)向

19.

adv.頻繁地;經(jīng)常

20.

vt.&vi.

播送;廣播;傳播n.廣播節(jié)目;電視節(jié)目

21.

n.政策;方針;原則

22.

vt.限制;限定;束縛→

n.限制規(guī)定;限制法規(guī);約束

23.

vt.抓住;奪取;控制

starve

ecology

release

sustainsustainable

comprehensive

trend

frequently

broadcast

policy

restrict

restriction

seize

13.vi.&vt.(使)挨餓;餓死

star重點(diǎn)短語(yǔ)

1.

抓住機(jī)遇

2.

為……負(fù)責(zé)

3.

和……一起

4.

對(duì)……有影響

5.

提到;參考

6.

大量的

seizetheopportunity

takeresponsibilityfor

alongwith

haveanimpacton

refertohugeamountsof

重點(diǎn)短語(yǔ)1.7.betrappedin

8.resultin

9.makepolicies

10.takemeasures

11.carbondioxide

12.fossilfuel

被困在

導(dǎo)致

制定政策

采取措施

二氧化碳

化石燃料(如煤或石油)

7.betrappedin

被困在導(dǎo)致重點(diǎn)句式

1.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).2.Thereisstrongandcomprehensiveevidencethattheriseintemperaturehasledtoanincreaseinextremeweatherandnaturaldisastersworldwide,notonlycausingseriousdamage,butalsocostinghumanlives.重點(diǎn)句式1.ThereislittledoubttⅡ.閱讀導(dǎo)學(xué)A.閱讀P26-P27課文內(nèi)容,匹配段落大意。1.Para.1

A.Thetwocommonmeaningsof“greenhouseeffect”.2.Para.2 B.Evidenceofadramaticchangeinglobalclimate.3.Para.3 C.TheimpactglobalwarminghadonEarth’secology.4.Para.4 D.Evidenceofglobalwarmingleadingtoextremeweatheranddisasters.5.Para.5 E.Bothgovernmentsandindividualsshouldtakemeasurestoreducegreenhousegasemissions.答案

1.B

2.C

3.A

4.D

5.EⅡ.閱讀導(dǎo)學(xué)B.根據(jù)P26-P27課文內(nèi)容,選擇正確答案。1.WhatdirectlycausedthedeathofthepolarbearmentionedinParagraph2?A.Extremecoldness.B.Changeableweather.C.Lackoffood.D.Lowsealevels.2.Whatdoesthethirdparagraphmainlytellus?A.Whatthe“greenhouseeffect”means.B.Whytheglobaltemperaturerisesquickly.C.Howtheheatisreleasedbackintospace.D.Whythe“man-made”greenhouseisimportanttous.答案

C

答案

A

B.根據(jù)P26-P27課文內(nèi)容,選擇正確答案。答案C3.Accordingtoscientists,the“natural”greenhouseeffect

.

A.iswhatcausesglobalwarmingB.isbeneficialtohumanbeingsC.hasnowbecomeabigproblemD.mustbegotridofinthelongrun4.Whatisthepurposeofthelastparagraph?A.Toshowusthebadeffectsofglobalwarming.B.Toexplainthemeaningof“carbonfootprint”.C.Totellustopreventdisastersfromhappening.D.Tocallonustodoourbittoprotectourplanet.答案

B

答案

D

3.Accordingtoscientists,the1.Anexpertwhohasstudiedpolarbearsformanyyearssaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.一位研究北極熊多年的專家說(shuō),從北極熊尸體的位置來(lái)看,它似乎是餓死的?！驹~匯精講】

starvevi.&vt.(使)挨餓;餓死Inordertolosesomeweight,thegirlisstarvingherself.為了減肥,那個(gè)女孩在節(jié)食。Theoldmansaidhewouldstarveratherthanbegforfood.那個(gè)老人說(shuō)他寧肯挨餓也不乞討。Let’sgetsomethingtoeat;I’mstarving.我們弄點(diǎn)東西吃吧,我餓壞了。1.Anexpertwhohasstudiedpo【詞匯拓展】

Thechildreninthestrickenareasarestarving

fortextbooks.災(zāi)區(qū)的孩子們急需教科書(shū)。Thepolicemensurroundedthewoodsinordertostarvethemurdererinto

comingout.警察包圍了樹(shù)林,想讓兇手因饑餓而出來(lái)?！驹~匯拓展】Thechildreninthestr2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A2.Theheatisreleasedbackintospaceatlongerwavelengths.熱量以較長(zhǎng)的波長(zhǎng)釋放回太空。【詞匯精講】

releasevt.&n.排放;釋放;發(fā)布10,000balloonswerereleasedattheceremony.典禮上放飛了一萬(wàn)只氣球。Heisreleasinganalbumoflovesongs.他即將推出一張情歌專輯。Hecalledfortheimmediatereleaseofallpoliticalprisoners.他要求立即釋放所有政治犯。2.Theheatisreleasedbackin【詞匯拓展】

Firefighterstooktwohourstoreleasethedriverfromthewreckage.消防隊(duì)員花了兩個(gè)小時(shí)將司機(jī)從汽車殘骸中救出來(lái)。Coalpowerstationsreleasesulphurdioxideintotheatmosphere.煤電站將二氧化硫釋放到大氣中。Thevideohassoldthreemillioncopiesinitsfirstthreeweekson

release.該錄像帶推出前3周就賣(mài)出了300萬(wàn)盒?！驹~匯拓展】Firefighterstooktwoh2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A3.Withoutthisprocess,Earthcouldnotsustainlife.沒(méi)有這一進(jìn)程,地球就無(wú)法維持生命?！驹~匯精講】

sustainvt.維持;遭受;承受住Whichplanetscansustainlife?哪些行星可以維持生命的存在?Shemanagedtosustaineveryone’sinterestuntiltheendofherspeech.她使每個(gè)人興趣盎然,一直聽(tīng)她把話講完。Everyaircraftintherehassustainedsomedamage.那里的每架飛機(jī)都受到了一些損壞。3.Withoutthisprocess,Earthc【詞匯拓展】sustainableadj.可持續(xù)的;合理利用的Thecreationofanefficientandsustainabletransportsystemiscriticaltothelong-termfutureofthecity.建立一套高效穩(wěn)定的交通體系對(duì)城市的長(zhǎng)遠(yuǎn)發(fā)展意義重大。【詞匯拓展】2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A4.Infact,newsreportsarefrequentlybroadcastaboutextremerainstormsandheatwavescausingdeathsandeconomiclosses.事實(shí)上,新聞報(bào)道經(jīng)常播出極端暴雨和熱浪所造成的死亡和經(jīng)濟(jì)損失。【詞匯精講】

broadcastvt.&vi.(broadcast,broadcast)播送;廣播;傳播n.廣播節(jié)目;電視節(jié)目Theconcertwillbebroadcastlivetomorrowevening.音樂(lè)會(huì)明晚將現(xiàn)場(chǎng)直播。RadioCarolineusedtobroadcastfromaboatintheNorthSea.卡羅琳電臺(tái)過(guò)去常在北海的一艘船上廣播。ThefirstbroadcastofVOASpecialEnglishwasonOctober19th,1959.美國(guó)之音慢速英語(yǔ)的第一次廣播是在1959年10月19日。4.Infact,newsreportsarefre2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A5.Weasindividualscanalsoreduceour“carbonfootprint”byrestrictingtheamountofcarbondioxideourlifestylesproduce.我們個(gè)人也可以通過(guò)限制我們的生活方式產(chǎn)生的二氧化碳數(shù)量來(lái)減少我們的“碳足跡”?！驹~匯精講】

restrictvt.限制;限定;束縛Havingsmallchildrentendstorestrictyourfreedom.有年幼的孩子往往會(huì)限制你的自由。Thelongskirtrestrictedhermovements.長(zhǎng)裙妨礙了她的行動(dòng)。5.Weasindividualscanalsor【詞匯拓展】

Werestrictthenumberofstudentsperclassto50.我們將每個(gè)班的學(xué)生人數(shù)限定為50人。Thegovernmenthasagreedtoliftrestrictionsonpressfreedom.政府已經(jīng)同意撤銷對(duì)新聞自由的限制?！驹~匯拓展】Werestrictthenumber2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A6.Itisourresponsibilitytoseizeeveryopportunitytoeducateeveryoneaboutglobalwarming,alongwithitscausesandimpacts...我們有責(zé)任抓住每個(gè)機(jī)會(huì),向每個(gè)人宣傳全球變暖及其原因和影響……【詞匯精講】

seizevt.抓住;奪取;控制Osterseizedthismomentandachievedgreatsuccessforthebenefitofmankind.奧斯特抓住了這一瞬間,取得了巨大的成功,造福了人類。Heseizedpowerinamilitarycoup.他在一場(chǎng)軍事政變中奪取了政權(quán)。Thearmyhasseizedcontrolofthecountry.軍隊(duì)已經(jīng)控制全國(guó)。6.Itisourresponsibilityto【詞匯拓展】

Mybrothertoldmethathewantedtoseize

the

opportunity.我弟弟告訴我,他想抓住這次機(jī)遇。Newspapersseized

ontheresultsasproofthatglobalwarmingwasn’treallyhappening.各報(bào)紙紛紛以此結(jié)果為證據(jù)來(lái)證明全球變暖并沒(méi)有真正發(fā)生。【詞匯拓展】Mybrothertoldmethat2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A重點(diǎn)句式1.There

is

little

doubt

that

Earth

is

getting

warmer

and

warmer(see

the

graph).毫無(wú)疑問(wèn),地球越來(lái)越暖和了(如圖所示)?！揪涫狡饰觥勘揪涫且粋€(gè)復(fù)合句。主句是Thereislittledoubt,that引導(dǎo)的是同位語(yǔ)從句。ThereisnodoubtthattheboxeswerethenputonatrainforSydney.毫無(wú)疑問(wèn),這些箱子后來(lái)被裝上火車運(yùn)往悉尼。Thereisnodoubtthatyourparticipationwillmakeouroutingmoreenjoyable.毫無(wú)疑問(wèn),你的參與會(huì)使我們的出游更加愉快。重點(diǎn)句式【句式拓展】

Ihavesomedoubtwhethertheautumnsportsmeetingwillbeheldinourschool.我懷疑秋季運(yùn)動(dòng)會(huì)能否在我校舉行?！揪涫酵卣埂縄havesomedoubtwheth【溫馨提示】doubt可作動(dòng)詞和名詞。在否定句和疑問(wèn)句中,doubt后跟that引導(dǎo)的賓語(yǔ)從句或同位語(yǔ)從句;在肯定句中,后接whether或if引導(dǎo)的賓語(yǔ)從句或whether引導(dǎo)的同位語(yǔ)從句。Idon’tdoubtthatheistellingthetruth.我毫不懷疑他在講真話。Idoubtwhetherwewillmakeaprofitoutofit.我懷疑我們是否能從此事中獲利。【溫馨提示】doubt可作動(dòng)詞和名詞。在否定句和疑問(wèn)句中,d2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A2.There

is

strong

and

comprehensive

evidence

that

the

rise

in

temperature

has

led

to

an

increase

in

extreme

weather

and

natural

disasters

worldwide,not

only

causing

serious

damage,but

also

costing

human

lives.有力和全面的證據(jù)表明,氣溫的上升導(dǎo)致世界各地極端天氣和自然災(zāi)害的增加,不僅造成嚴(yán)重?fù)p害,而且造成人員死亡。2.Thereisstrongandcomprehe【句式剖析】本句是一個(gè)復(fù)合句。Thereisstrongandcomprehensiveevidence是主句,that引導(dǎo)的是同位語(yǔ)從句,用來(lái)說(shuō)明evidence,其中,notonly...butalso....引導(dǎo)的是動(dòng)詞-ing形式構(gòu)成的短語(yǔ),在句中作結(jié)果狀語(yǔ)。notonly...butalso...用于連接兩個(gè)表示并列關(guān)系的成分,著重強(qiáng)調(diào)后者,意為“不僅……而且……”;其中的also有時(shí)可以省略。Visitingthispaper-cuttingexhibition,wewillnotonlyenjoythefolkartworks,butalsolearnalot.參觀這次剪紙展覽,我們不但能欣賞到民間藝術(shù)作品,而且能學(xué)到很多。Icannotonlyaskvariousquestionsbutcanconcentrateonsomedetailedfacts.我不僅能提問(wèn)各種各樣的問(wèn)題,而且能集中精力于一些事實(shí)細(xì)節(jié)?！揪涫狡饰觥勘揪涫且粋€(gè)復(fù)合句。Thereisstrong【句式拓展】(1)notonly...butalso若連接的兩個(gè)成分作主語(yǔ),其謂語(yǔ)的單復(fù)數(shù)通常與靠近的主語(yǔ)保持一致。NotonlyIbutalsoJaneandMaryaretiredofhavingoneexaminationafteranother.不僅我而且簡(jiǎn)和瑪麗都討厭一場(chǎng)接一場(chǎng)的考試。NotonlymybrotherbutalsoIamgoodatpainting.不僅我的兄弟擅長(zhǎng)繪畫(huà),我也畫(huà)得很好?！揪涫酵卣埂?2)notonly...butalso若連接兩個(gè)句子,且notonly位于句首時(shí),notonly后面的句子要用部分倒裝。Notonlydoessheattachimportancetoreading,butalsoshesparesatleast20minuteseverydaytoread.她不僅重視閱讀,而且她每天抽出至少20分鐘來(lái)閱讀。Bydoingso,notonlycanIsharegoodideaswithothersbutalsolearntoexpressmyselfclearly.通過(guò)這樣做,我不僅能與他人分享好的想法,而且還學(xué)會(huì)清楚地表達(dá)自己。(2)notonly...butalso若連接兩個(gè)句子,2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-AⅠ.課文語(yǔ)法填空Thereisnodoubt

1

Earthisbecomingwarmerandwarmer,andthereisstrongevidenceofadramaticchangeintheglobalclimate.A2013newsphotoofa

2

(die)polarbearshowedthatthepolarbearseemedtohavediedof

3

(starve).Thisalarmingcaseshowedhowtheincreaseintemperaturehad

4

impactonEarth’secology.

The“greenhouseeffect”istoblame.The“greenhouseeffect”hastwocommonmeanings:the“natural”greenhouseeffect

5

the“man-made”greenhouseeffect.Theprocessof“natural”greenhouseeffect

6

(keep)Earth’sclimatewarmandhabitablewhilethe“man-made”greenhouseeffectcausesEarth’ssurfacetemperature

7

(rise)quickly.

Ⅰ.課文語(yǔ)法填空Asiswellknown,theriseintemperaturehasledtoanincreaseinextremeweatherandnaturaldisastersworldwide,notonly

8

(cause)seriousdamage,butalsocostinghumanlives.

9

(reduce)greenhousegasemissions,governmentsneedtoconsidermakingpoliciesandtakingappropriateactionsandmeasureswhileweasindividualscanalsoreduceour“carbonfootprint”byrestrictingtheamountofcarbondioxide

10

(we)lifestylesproduce.

答案

1.that

2.dead

3.starvation

4.an

5.and6.keeps

7.torise

8.causing

9.Toreduce

10.ourAsiswellknown,theriseintⅡ.概要寫(xiě)作根據(jù)課本P26-P27內(nèi)容寫(xiě)一篇60詞左右的內(nèi)容概要。參考范文ThereisstrongevidencethattheincreaseintemperaturehadanimpactonEarth’secology.(要點(diǎn)1)The“greenhouseeffect”,whichcausesglobalwarming,hastwocommonmeanings:the“natural”greenhouseeffectandthe“man-made”greenhouseeffect.(要點(diǎn)2)TheformerkeepsEarth’sclimatewarmandhabitablewhilethelattercausesEarth’ssurfacetemperaturetorisequickly.(要點(diǎn)3)Toreducegreenhousegasemissions,everyoneofuscanmakeadifference.(要點(diǎn)4)Ⅱ.概要寫(xiě)作參考范文UNIT3

ENVIRONMENTALPROTECTIONUNIT3ENVIRONMENTALPROTECTI素養(yǎng)導(dǎo)航

主題語(yǔ)境——人與自然

環(huán)境保護(hù)

素養(yǎng)導(dǎo)航主題語(yǔ)境——人與自然環(huán)境保護(hù)如果將氣候行動(dòng)比作一場(chǎng)比賽,那么氣候變化的速度現(xiàn)在比我們快,我們需要更大的決心來(lái)應(yīng)對(duì)這一挑戰(zhàn),因?yàn)檫@是一場(chǎng)我們能夠而且必須獲勝的比賽。Climate

Change:A

Race

We

Must

WinWefaceaneweraofclimatecrisis.July2019isthehottestmonthonrecord,andweareontrackfor2015to2019tobethefivehottestyearsinhumanhistory.ThelevelofCO2intheatmosphereisatitshighestpointinhumanhistory;climate-relateddevastationsstrikemoreoftenthanever,withdroughts,hurricanes,heatwavesandlandslidesregularlyattackingourplanet,causinghugeeconomiclosstocountriesandtoindividuals①,particularlyaffectingthemostvulnerable(脆弱的)insocieties.如果將氣候行動(dòng)比作一場(chǎng)比賽,那么氣候變化的速度現(xiàn)在比我們快,Theclockisticking.AccordingtotheIntergovernmentalPanelonClimateChange(聯(lián)合國(guó)政府間氣候變化專門(mén)委員會(huì)),weneedtocollectivelyensurethatglobaltemperaturerisedoesnotgobeyond1.5degrees.Thismeanswemustreduceemissions(排放)by45percentby2030andachievecarbonneutrality(中立)by2050.Theclockisticking.AccordingFacedwiththisreality,itisimpossibletoignore②thathumandevelopmentcanflourish③onlyifthenaturalworldflourishes.Thisisthepremise(前提)oftheUN’sSustainableDevelopmentGoalsthathavebecomemoreurgentlookingforwardtothenextdecade.Howcanweastheglobalcommunityworktogetherasone?Asthesecondlargesteconomyintheworld,Chinahasplayedacriticalpartincommitting④totheParisAgreementanditsleadershipandcommitmentiscrucialinachievingthegoals.Thecountryhasmaderemarkable⑤progressindevelopingitsgreeneconomy,withmorethan125billiondollars’investmentinrenewableenergyin2017.NewrenewableenergyjobsinChinanowoutnumberthosecreatedintheoilandgasindustries.Facedwiththisreality,itisAstheglobalchallengethatdoesnotrespectnationalborders,climatechangeisanissuethatrequiressolutionstobecoordinatedattheinternationallevel,withademandforalldevelopedcountriestakingupgreaterresponsibilities,andfordevelopingcountriesmovingtowardlow-carboneconomy.Inthemeantime,astheworld’smostpopulouscountryandoneofthelargestcarbonemitters,Chinacanplayanevenmorevitalroleintacklingglobalclimatechangebymaximizingitsenormouspotentialforemissionreductionandaccelerating⑥thecurrentpositive.

Climatechangeisrunningfasterthanweareandweneedtohaveamuchmoreambitiousapproachinwhatwedoinordertodefeatclimatechange—asthisisaracethatwecanandmustwin.Astheglobalchallengethatd詞海拾貝①individualn.個(gè)人②ignorev.忽視③flourishv.繁榮④commitv.承諾⑤remarkableadj.顯著的⑥acceleratev.加速詞海拾貝典句欣賞Astheglobalchallengethatdoesnotrespectnationalborders,climatechangeisanissuethatrequiressolutionstobecoordinatedattheinternationallevel,withademandforalldevelopedcountriestakingupgreaterresponsibilities,andfordevelopingcountriesmovingtowardlow-carboneconomy.譯文:全球性挑戰(zhàn)向來(lái)不受國(guó)境線的限制,氣候變化這一全球性議題需要在國(guó)際層面協(xié)調(diào)解決方案,要求所有發(fā)達(dá)國(guó)家承擔(dān)更大的責(zé)任,發(fā)展中國(guó)家向低碳經(jīng)濟(jì)邁進(jìn)。分析:本句是一個(gè)復(fù)合句。climatechangeisanissue是主句,thatdoesnotrespect...和thatrequiressolutions是定語(yǔ)從句,分別修飾challenge和issue,with...是介詞短語(yǔ)作狀語(yǔ)。典句欣賞探究思辨1.WhatdoyouknowaboutChinafromthe4thparagraph?2.Whatwillyoudotoprotecttheworldenvironment?答案

1.Chinahasmadegreatcontributionstotheworldenvironmentalprotection.2.Toprotecttheenvironment,everyonecanmakeadifference.Asstudents,wehadbettertakebusesorridebikestoschooleveryday.Weshouldsavewater,electricity,neverwasteanyfoodandsoon.探究思辨SectionA

ReadingandThinkingSectionAReadingandThinkingⅠ.知識(shí)體系圖解

重點(diǎn)詞匯

1.graphn.

2.emissionn.

3.meltvi.&vt.

4.sealn.

5.methanen.

6.carbonn.

7.dioxiden.

8.habitableadj.

9.fossiln.

10.fueln.

11.worldwideadv.

adj.

12.footprintn.

圖;圖表;曲線圖

排放物;散發(fā)物;排放

(使)融化;熔化;軟化

海豹

甲烷;沼氣

碳

二氧化物

適合居住的

化石

燃料;刺激性言行

遍及全球地

世界各地的;影響全世界的

足跡;(某物所占的)空間量;面積

Ⅰ.知識(shí)體系圖解重點(diǎn)詞匯1.graphn.13.

vi.&vt.(使)挨餓;餓死

14.

n.生態(tài);生態(tài)學(xué)

15.

vt.&n.排放;釋放;發(fā)布

16.

vt.維持;遭受;承受住→

adj.可持續(xù)的;合理利用的

17.

adj.全部的;所有的;詳盡的

18.

n.趨勢(shì);趨向;動(dòng)向

19.

adv.頻繁地;經(jīng)常

20.

vt.&vi.

播送;廣播;傳播n.廣播節(jié)目;電視節(jié)目

21.

n.政策;方針;原則

22.

vt.限制;限定;束縛→

n.限制規(guī)定;限制法規(guī);約束

23.

vt.抓住;奪取;控制

starve

ecology

release

sustainsustainable

comprehensive

trend

frequently

broadcast

policy

restrict

restriction

seize

13.vi.&vt.(使)挨餓;餓死

star重點(diǎn)短語(yǔ)

1.

抓住機(jī)遇

2.

為……負(fù)責(zé)

3.

和……一起

4.

對(duì)……有影響

5.

提到;參考

6.

大量的

seizetheopportunity

takeresponsibilityfor

alongwith

haveanimpacton

refertohugeamountsof

重點(diǎn)短語(yǔ)1.7.betrappedin

8.resultin

9.makepolicies

10.takemeasures

11.carbondioxide

12.fossilfuel

被困在

導(dǎo)致

制定政策

采取措施

二氧化碳

化石燃料(如煤或石油)

7.betrappedin

被困在導(dǎo)致重點(diǎn)句式

1.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).2.Thereisstrongandcomprehensiveevidencethattheriseintemperaturehasledtoanincreaseinextremeweatherandnaturaldisastersworldwide,notonlycausingseriousdamage,butalsocostinghumanlives.重點(diǎn)句式1.ThereislittledoubttⅡ.閱讀導(dǎo)學(xué)A.閱讀P26-P27課文內(nèi)容,匹配段落大意。1.Para.1

A.Thetwocommonmeaningsof“greenhouseeffect”.2.Para.2 B.Evidenceofadramaticchangeinglobalclimate.3.Para.3 C.TheimpactglobalwarminghadonEarth’secology.4.Para.4 D.Evidenceofglobalwarmingleadingtoextremeweatheranddisasters.5.Para.5 E.Bothgovernmentsandindividualsshouldtakemeasurestoreducegreenhousegasemissions.答案

1.B

2.C

3.A

4.D

5.EⅡ.閱讀導(dǎo)學(xué)B.根據(jù)P26-P27課文內(nèi)容,選擇正確答案。1.WhatdirectlycausedthedeathofthepolarbearmentionedinParagraph2?A.Extremecoldness.B.Changeableweather.C.Lackoffood.D.Lowsealevels.2.Whatdoesthethirdparagraphmainlytellus?A.Whatthe“greenhouseeffect”means.B.Whytheglobaltemperaturerisesquickly.C.Howtheheatisreleasedbackintospace.D.Whythe“man-made”greenhouseisimportanttous.答案

C

答案

A

B.根據(jù)P26-P27課文內(nèi)容,選擇正確答案。答案C3.Accordingtoscientists,the“natural”greenhouseeffect

.

A.iswhatcausesglobalwarmingB.isbeneficialtohumanbeingsC.hasnowbecomeabigproblemD.mustbegotridofinthelongrun4.Whatisthepurposeofthelastparagraph?A.Toshowusthebadeffectsofglobalwarming.B.Toexplainthemeaningof“carbonfootprint”.C.Totellustopreventdisastersfromhappening.D.Tocallonustodoourbittoprotectourplanet.答案

B

答案

D

3.Accordingtoscientists,the1.Anexpertwhohasstudiedpolarbearsformanyyearssaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.一位研究北極熊多年的專家說(shuō),從北極熊尸體的位置來(lái)看,它似乎是餓死的。【詞匯精講】

starvevi.&vt.(使)挨餓;餓死Inordertolosesomeweight,thegirlisstarvingherself.為了減肥,那個(gè)女孩在節(jié)食。Theoldmansaidhewouldstarveratherthanbegforfood.那個(gè)老人說(shuō)他寧肯挨餓也不乞討。Let’sgetsomethingtoeat;I’mstarving.我們弄點(diǎn)東西吃吧,我餓壞了。1.Anexpertwhohasstudiedpo【詞匯拓展】

Thechildreninthestrickenareasarestarving

fortextbooks.災(zāi)區(qū)的孩子們急需教科書(shū)。Thepolicemensurroundedthewoodsinordertostarvethemurdererinto

comingout.警察包圍了樹(shù)林,想讓兇手因饑餓而出來(lái)?！驹~匯拓展】Thechildreninthestr2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A2.Theheatisreleasedbackintospaceatlongerwavelengths.熱量以較長(zhǎng)的波長(zhǎng)釋放回太空?！驹~匯精講】

releasevt.&n.排放;釋放;發(fā)布10,000balloonswerereleasedattheceremony.典禮上放飛了一萬(wàn)只氣球。Heisreleasinganalbumoflovesongs.他即將推出一張情歌專輯。Hecalledfortheimmediatereleaseofallpoliticalprisoners.他要求立即釋放所有政治犯。2.Theheatisreleasedbackin【詞匯拓展】

Firefighterstooktwohourstoreleasethedriverfromthewreckage.消防隊(duì)員花了兩個(gè)小時(shí)將司機(jī)從汽車殘骸中救出來(lái)。Coalpowerstationsreleasesulphurdioxideintotheatmosphere.煤電站將二氧化硫釋放到大氣中。Thevideohassoldthreemillioncopiesinitsfirstthreeweekson

release.該錄像帶推出前3周就賣(mài)出了300萬(wàn)盒?！驹~匯拓展】Firefighterstooktwoh2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A3.Withoutthisprocess,Earthcouldnotsustainlife.沒(méi)有這一進(jìn)程,地球就無(wú)法維持生命。【詞匯精講】

sustainvt.維持;遭受;承受住Whichplanetscansustainlife?哪些行星可以維持生命的存在?Shemanagedtosustaineveryone’sinterestuntiltheendofherspeech.她使每個(gè)人興趣盎然,一直聽(tīng)她把話講完。Everyaircraftintherehassustainedsomedamage.那里的每架飛機(jī)都受到了一些損壞。3.Withoutthisprocess,Earthc【詞匯拓展】sustainableadj.可持續(xù)的;合理利用的Thecreationofanefficientandsustainabletransportsystemiscriticaltothelong-termfutureofthecity.建立一套高效穩(wěn)定的交通體系對(duì)城市的長(zhǎng)遠(yuǎn)發(fā)展意義重大?！驹~匯拓展】2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A4.Infact,newsreportsarefrequentlybroadcastaboutextremerainstormsandheatwavescausingdeathsandeconomiclosses.事實(shí)上,新聞報(bào)道經(jīng)常播出極端暴雨和熱浪所造成的死亡和經(jīng)濟(jì)損失?！驹~匯精講】

broadcastvt.&vi.(broadcast,broadcast)播送;廣播;傳播n.廣播節(jié)目;電視節(jié)目Theconcertwillbebroadcastlivetomorrowevening.音樂(lè)會(huì)明晚將現(xiàn)場(chǎng)直播。RadioCarolineusedtobroadcastfromaboatintheNorthSea.卡羅琳電臺(tái)過(guò)去常在北海的一艘船上廣播。ThefirstbroadcastofVOASpecialEnglishwasonOctober19th,1959.美國(guó)之音慢速英語(yǔ)的第一次廣播是在1959年10月19日。4.Infact,newsreportsarefre2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A5.Weasindividualscanalsoreduceour“carbonfootprint”byrestrictingtheamountofcarbondioxideourlifestylesproduce.我們個(gè)人也可以通過(guò)限制我們的生活方式產(chǎn)生的二氧化碳數(shù)量來(lái)減少我們的“碳足跡”?！驹~匯精講】

restrictvt.限制;限定;束縛Havingsmallchildrentendstorestrictyourfreedom.有年幼的孩子往往會(huì)限制你的自由。Thelongskirtrestrictedhermovements.長(zhǎng)裙妨礙了她的行動(dòng)。5.Weasindividualscanalsor【詞匯拓展】

Werestrictthenumberofstudentsperclassto50.我們將每個(gè)班的學(xué)生人數(shù)限定為50人。Thegovernmenthasagreedtoliftrestrictionsonpressfreedom.政府已經(jīng)同意撤銷對(duì)新聞自由的限制?！驹~匯拓展】Werestrictthenumber2021英語(yǔ)人教版選擇性必修第三冊(cè)課件：UNIT-3-Section-A6.Itisourresponsibilitytoseizeeveryopportunitytoeducateeveryoneaboutglobalwarming,alongwithitscausesandimpacts...我們有責(zé)任抓住每個(gè)機(jī)會(huì),向每個(gè)人宣傳全球變暖及其原因和影響……【詞匯精講】

seizevt.抓住;奪取;控制Osterseizedthismomentandachievedgreatsuccessforthebenefitofmankind.奧斯特抓住了這一瞬間,取得了巨大的成功,造福了人類。Heseizedpowerinamilitarycoup.他在一場(chǎng)軍事政變中奪取了政權(quán)。Thearmyhasseizedcontrolofthecountry.軍隊(duì)已經(jīng)控制全國(guó)。6.Itisourresponsibilityto【詞匯拓展】

Mybrothertoldmethathewanted