Unit3EnvironmentalProtectionReadingandThinking课件高中英语人教版选择性

Unit3

课文graph

n.

图；图表；曲线图emission

n.

排放物；散发物；排放melt

vi.&vt.(使)融化；熔化；starve

vi.&vt.(使)挨饿；饿死seal

n.

海豹ecology

n.生态；生态学release

vt.&n.排放；释放；发布methane

n.

甲烷；沼气carbon

n.碳dioxide

n.二氧化物carbondioxide

二氧化碳habitable

adj.适合居住的sustain

vt.维持；遭受；承受住sustainable

adj.可持续的；合理利用的Paras1-21.knowabout2.fordecades3.Thereisnodoubtthat...4.meltingice5.provideevidenceof6.adramaticchange7.beshockedby8.die(词形变化）9.skinandbones10.claim1.了解，知道...的情况，关于2.数十年来，几十年来3.毫无疑问4.融化的冰5.为……提供依据/证据6.急剧变化7.被...震惊9.瘦骨嶙峋10.宣称1.Thereislittledoubt______Earthisgettingwarmerandwarmer.

(创新设计P31)

thatalongwith连接前后两个主语时，谓语动词应和________那个主语保持一致，即“就远原则”。句式分析Awarmingoceanandatmospherealongwithmeltingiceandrisingsealevelsprovideevidenceofadramaticchangeintheglobalclimate.(P26)Importantsentences(P26)前面的海洋和大气变暖，以及冰层融化、海平面上升，都为全球气候急剧变化提供了依据。Alibrarywithfivethousandbooks_________(offer)tothenationasagift.Allbutone_____(be)herejustnow.WeChat,aswellasDingTalk,__________(play)animportantpartindailycommunicationnowadays.即学即用isofferedwereisplayingImportantsentencesWehaveknownaboutclimatechange1.______decades.Thereislittledoubt2.______Earthisgettingwarmerandwarmer.In2013,alotofpeoplewere3.______(shock)byanewsphotoofa4.______(die)polarbear.All5._____remainedofthepolarbearwas"skinandbones".Thebearappearedto6._______(starve)anddied.Expertsclaimedthatlowsea-icelevels7.________(cause)byclimatechange8.________(mean)thatthebearcouldnothuntsealsasbefore,soithadtotravelgreaterdistancesinordertofindfood.This9.________(claim)caseshowed10.______theincreaseintemperaturehadanimpactonEarth’secology.Para.31.greenhouseeffect2.referto3.short-waveadj.4.bereleasedinto5.atlongerwavelength6.traptheheat/betrappedin7.sustainlife8.hugeamountsof9.fossilfuels1.温室效应2.指的是...3.短波的4.释放5.以长波形式6.吸收热量/被困在...7.维持生命8.大量的9.化石燃料th结尾的名词width/length/depth/warmth/truth/growth/strength

1.The“natural”greenhouseeffectreferstothefact_____heatfromthesunenterstheatmosphereandwarmsEarth’ssurfaceasshort-waveradiation.that“天然”温室效应指的是来自太阳的热量以短波辐射的形式进入大气层，使地表变暖。同位语从句：大多由从属连词_____引导,常常跟在order,report,wish,decision,suggestion,belief,doubt,fact,hope,message,news等抽象名词的____，一般用来解释或说明这些名词的具体含义或内容。that后面ImportantsentencesTheyexpressedthehope_______theywouldcomeovertoChinasoon.Wordhascome_______someAmericanguestswillcometoourcollegeforavisitnextweek.Hecan’tanswerthequestion_______hegotthemoneyfromhishomeyesterday.Doyouhaveanyidea_______isactuallygoingonintheclassroom?Theproblem________weshouldhavethemeetinginthehallnowmustbedecidedatonce.即学即用thatthathowwhatwhetherWithoutthisprocess,Earthcouldnotsustainlife.没有这个过程，地球将无法维持生命。虚拟语气withoutthisprocess=iftherewerenolessprocess结合创新设计P32Eg.没有海洋，包括人类在内，任何生物都无法生存。Then1.______iscausingtheincreaseintheglobalaveragesurfacetemperature?Climatescientistsoftenmentionakeyclimateprocess2._____(call)the"greenhouseeffect"whichhastwocommonmeanings:the"3.______(nature)greenhouseeffectandthe"man-madegreenhouseeffect.The"natural"greenhouseeffectreferstothefact4._____heatfromthesunenterstheatmosphereandwarmsEarth'ssurfaceasshort-waveradiation.Theheatisreleasedbackintospace5.______longerwavelengths.Greenhousegasesintheatmosphere,suchasmethaneandcarbondioxide,trapsomeoftheheat,6.______(keep)Earth'sclimatewarmandhabitable.Withoutthisprocess,Earth7.____________(sustain)life.1.Pricesofdailygoods__________(buy)throughacomputercanbelowerthanstoreprices.2.Theleaderstayedupallnight,_________(think)ofwhattodothenextday.thinkingboughtPara.4

1.Thereisstrongandcomprehensiveevidencethat...确凿，全面的证据表明…2.leadto=resultin=contributeto3.extremeweatherandnaturalmastersworldwide,全球极端天气和自然灾害4.worldwideadj.&adv.世界各地的，影响全世界的5.notonly...butalso…不但...而且...1)可以连接两个并列的句子，强调后者,also可省略(2)连接两个主语时，其谓语采用就近原则(3)连接两个分句时，前用部分倒装，后一分句则不用倒装4.take

appropriateactions/measures

采取适当的行动/措施5.trendn.趋势,趋向6.Therewillbeahigherpricetopay.付出更大的代价7.frequentlyadv.经常地，频繁地frequentadj.frequencyn.频繁，频率frequently-usedadj.常用的

Thereisstrongandcomprehensiveevidence1._____theriseintemperature2.____________(lead)anincreaseinextremeweatherandnaturaldisastersworldwide,notonly3.________(cause)seriousdamage,butalso4.________(cost)humanlives.Climatescientistshavewarnedthat5.______wedonottakeappropriateactions,thiswarmingtrendwillprobablycontinueandtherewillbea

6.________(high)pricetopay.Infact,newsreportsare7._________(frequent)broadcastaboutextremerainstormsandheatwavescausingdeathsandeconomic8.__________(lose).Para51.resultin2.long-lasting3.considerdoing4.makepolicies5.takeappropriateactions6.restrict7.seizetheopportunityto1.导致2.持续的3.考虑做...4.制定措施5.采取恰当的措施6.限制7.抓住机会做...Itisourresponsibilityto

seizeeveryopportunitytoeducateeveryoneaboutglobalwarmingalongwithitscausesandimpacts,becausethisisthemostseriousissueaffectingallofusonthisplanet.seizev.抓住；夺取；控制仿写：

我们应该抓住每一个机会锻炼自己。

1._________(continue)greenhousegasemissionswillresu