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

Unit3

EnvironmentalProtection阅读知识点气候变化

CLIMATECHANGEREQUIRESTHEWORLD'SATTENTION气候变化需要全世界的共同关注Wehaveknownaboutclimatechangefordecades.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).Awarmingoceanandatmospherealongwithmeltingiceandrisingsealevelsprovideevidenceofadramaticchangeintheglobalclimate.

现在完成时have/hasdone时间标志词：1.for+一段时间

2.since+过去时间/过去式句子3.in/over/duringthepast/last/recentyears

在过去的/最近的几年里4.recently,already,yet/never,ever...5.sofar,uptonow....1.I__________(study)Englishfor9years.2.I____________(study)EnglishsinceIwasinGrade3.3.MyEnglish____________(improve)intherecentweeks.havestudiedhavestudiedhasbeenimproved气候变化

毫无疑问CLIMATECHANGEREQUIRESTHEWORLD'SATTENTION气候变化需要全世界的共同关注Wehaveknownaboutclimatechangefordecades.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).Awarmingoceanandatmospherealongwithmeltingiceandrisingsealevelsprovideevidenceofadramaticchangeintheglobalclimate.

我们了解气候变化已经有几十年了。毫无疑问，地球是在变得越来越暖(见表)。海洋和气候变暖以及冰的融化和海平面的上升为全球气候的剧烈变化提供了证据。1.Thereislittledoubtthat

Earthisgettingwarmerandwarmer.Thereislittle/nodoubt

that...

毫无疑问……Thereissomedoubtwhether...是否…是有疑问的(2)Sb.has/havenodoubtthat...毫无疑问……Idon't/neverdoubtthat...我确信……Idoubtwhether/if...我怀疑……that引导同位语从句，解释说明doubt的具体内容注意：doubt前有否定意义的词修饰时，由that引导(否定句/疑问句)；doubt前有肯定意义的词修饰时，whether引导（肯定句）。[练通]——单句语法填空①Thereissomedoubt________Icaninspirehimtostudyhardtoachievehisgoal.②[2021·浙江高考读后续写]Idoubted________myparentswouldagreethatIhadtherighttomanagemyearnings.[写美]——一句多译[2020·全国Ⅱ卷书面表达]毫无疑问，用自己的双手劳动而不是依靠别人是非常有意义的。③_________________itisverymeaningfultoworkwithourownhandsratherthandependonothers.(doubtn．)④_______________itisverymeaningfultoworkwithourownhandsratherthandependonothers.(doubtvt.)whetherwhether/ifThereisnodoubtthatWedon'tdoubtthat气候变化

毫无疑问CLIMATECHANGEREQUIRESTHEWORLD'SATTENTION气候变化需要全世界的共同关注Wehaveknownaboutclimatechangefordecades.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).Awarmingoceanandatmospherealongwithmeltingiceandrisingsealevelsprovideevidenceofadramaticchangeintheglobalclimate.

和，以及alongwith意为“连同；以及；和…一起”。连接前后两个主语时，谓语动词应和前面的那个主语保持一致。Jim,alongwithhisclassmates,hasseenthefilm.。

就前一致的词有哪些？with，togetherwith；alongwith;aswellas;besides;apartfrom;except...和/aswellas

气候变化

冰的融化海平面的上升提供了证据剧烈变化CLIMATECHANGEREQUIRESTHEWORLD'SATTENTION气候变化需要全世界的共同关注Wehaveknownaboutclimatechangefordecades.ThereislittledoubtthatEarthisgettingwarmerandwarmer(seethegraph).Awarmingoceanandatmospherealongwithmeltingiceandrisingsealevelsprovideevidenceofa

dramaticchangeintheglobalclimate.

对...有影响haveanimpacr/effect/influenceon这个令人震惊的案例似乎已经饿死了被...震惊一只死去的北极熊尸体温度的升高theriseintemperature地球的生态专家称In2013,alotofpeoplewereshockedbyanewsphotoofadeadpolarbearthatwasfoundonNorway’sArcticislandofSvalbard.Accordingtothescientistswhofounditsdeadbody,allthatremainedofthepolarbearwas"skinandbones".Anexpertwhohasstudiedpolarbearsformanyyearssaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.Expertsclaimedthatlowsea-icelevelscausedbyclimatechangemeantthebearcouldnothuntsealsasbefore,soithadtotravelgreaterdistancesinordertofindfood.ThisalarmingcaseshowedhowtheincreaseintemperaturehadanimpactonEarth’secology.定语从句定语从句定语从句宾语从句宾语从句宾语从句宾语从句定语从句2(教材P26)Anexpertwhohasstudiedpolarbearsformanyyearssaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.一位研究北极熊多年的专家说，从北极熊尸体的位置看，北极熊似乎是饿死的。◎starvevi.&vt.(使)挨饿；饿死(1)starvefor渴望，极想得到starvetodeath饿死(2)starvationn.挨饿(3)starvingadj.饥饿的，挨饿的bestarvingforsth./todosth.渴望某事/做某事[佳句]

[2020·浙江高考读后续写]Fearheldusentirelyinitspower,anditmadeusstarvingtofleeforsafety.我们惊恐万分，急于逃到一个安全的地方。[练通]——单句语法填空①Iamstarving________(study)Englishwell,becausemasteringEnglishmeanswecanseetheworldthroughanewwindow.②Whatshockedthescientistswasthatmanysealsdiedfrom________(starve)becausetheycouldn'tfindenoughfoodtoeat.[写美]——读后续写之动作描写③这个孩子身无分文又饥肠辘辘，站在路边要饭，否则就会饿死。Pennilessandstarving,thechildstoodneartheroadandbeggedforameal,otherwisehe_________________．tostudystarvationwouldstarvetodeathbeboredtodeath各种“死”法的表达beworriedtodeathbescaredtodeathbebeatentodeath全球平均表面温度温室效应指的是，查阅，提到非限制性定语从句3(教材P26)The“natural”greenhouseeffectreferstothefactthatheatfromthesunenterstheatmosphereandwarmsEarth'ssurfaceasshort-waveradiation.“自然”温室效应是指太阳的热量进入大气层，并以短波辐射的形式使地球表面变暖。◎referto指的是；涉及，提及；提交；参考，查阅(1)referto...as...把……称作……refer...to...把……提交给……(2)referencen.提及；参考；查阅referencebook参考书；工具书[佳句]

Whenhedeliveredhisspeechonhowtoreleasethegreatpressure,hedidn'trefertohisnotes.当他发表关于如何释放巨大压力的演讲时，他没有参考他的笔记。[练通]——写出下列句中加黑部分的含义①WhenIspokeofthatgirl,Iwasn'treferringtoherdaughter.____________②Wehavereachedanagreementthatwewillnotrefertothematteragain.____________③Peoplewhoworkinofficesareusuallyreferredtoas“whitecollarworkers”．____________④Asthesituationwasunusual,hereferredthemattertotheeditor.____________[温馨提示]

refer的过去式、过去分词、现在分词分别为：

referred、

referred、

referring。指的是提及把……称作……把……提交给……全球平均表面温度温室效应指的是，查阅，提到短波辐射甲烷和二氧化碳使地球的气候温暖宜居温室气体4(教材P27)Theheatisreleasedbackintospaceatlongerwavelengths.热量以更长的波长释放回太空。◎releasevt.&n．排放；释放；发布(1)release...from...把……从……释放(2)on/inrelease发行，在公映thelatestrelease最新发行的产品[佳句]

Theoldfactorykeepsreleasingsmoke,makingtheairdirty.这家老旧的工厂不停地排放烟雾，使空气变得污浊。[练通]——单句语法填空①Attheendoftheceremony,avideoaboutouralumni'sfightingagainstthedisease____________(release)forustowatch,whichmovedusdeeply.②Itisreportedthataninterestingfilmis________releaseinthatcinema.一词多义ThenewsoftwareisplannedforreleaseonApril15th.Itwasconsideredasanunsafereleaseoftheprisoners.Hestoppedandfacedher,releasingherwrist.They'renotreleasinganymoredetailsyet...wasreleasedon/in发行释放放开公布维持生命燃烧化石燃料大量的被困在大气层中有充分而全面的证据极端天气自然灾害造成严重的破坏造成人员伤亡采取适当的行动这种变暖趋势经常播出造成死亡和经济损失Continuedgreenhousegasemissionswillresultinfurtherwarmingandlong-lastingchangestotheglobalclimate.Thisrequirestheattentionofpeopleallovertheworld.Governmentsneedtoconsidermakingpoliciesandtakingappropriateactionsandmeasures

to

reducegreenhousegasemissions.Weasindividualscanalsoreduceour"carbonfootprint"byrestrictingtheamountofcarbondioxide

ourlifestylesproduce.Itisourresponsibilitytoseizeeveryopportunitytoeducateeveryoneaboutglobalwarming,alongwithitscausesandimpacts,becausethisisthemostseriousissueaffectingallofusonthisplanet.Sowhatwillyoudotohelp?

持续的温室气体排放导致制定政策采取适当的行动和措施减少温室气体排放作为个人限制二氧化碳的量It’sone’sresponsibilitytodosth做某事是某人的责任seizetheopportunitytodosth

抓住机会做某事5(教材P27)Weasindividualscanalsoreduceour“carbonfootprint”byrestrictingtheamountofcarbondioxideourlifestylesproduce.我们个人也可以通过限制生活方式产生的二氧化碳量来减少“碳足迹”。◎restrictvt.限制；限定；束缚(1)berestrictedto

限制(在某范围)restrictone'sfreedom限制某人的自由(2)restriction

n.限制规定；限制法规；约束withoutrestriction没有限制(3)restrictive

adj.限制(性)的；约束(性)的[佳句]

Mymotheroftenrestrictsmyfreedom,whichmakesmeburnwithanger.我妈妈经常限制我的自由，这使我非常生气。[练通]——单句语法填空①Thenumberofclubmembers__________(restrict)toten,soitisdifficulttobeadmittedtotheclub.②Thenewly-openedswimmingclubisopentofamiliesintheneighbourhoodwithout________(restrict)．isrestrictedrestriction6(教材P27)Itisourresponsibilitytoseizeeveryopportunitytoeducateeveryoneaboutglobalwarming,alongwithitscausesandimpacts,becausethisisthemostseriousissueaffectingallofusonthisplanet.抓住每一个机会，对所有人进行全球变暖及其成因和影响的教育，这是我们的责任，因为这是影响我们地球上所有人最严重的问题。◎seizevt.抓住；夺取；控制seizesb.bythe＋身体部位

抓住某人的……seizeachance/anopportunity抓住机会seizeon/upon

抓住；突然对……大为关注[佳句]

ThemomentIsawmyfather'scloudyface,panicseizedme.我一看到父亲阴云密布的脸，就感到恐惧。(读后续写之恐惧心理描写)动词+宾语+介词+the+身体部位[练通]——单句语法填空①Inmyopinion,onlybyfacingdifficultiesbravelyand________(seize)opportunitiescanonesucceed.②Iwasabouttofalloffthecliffwhenmyfatherreachedouthisstronghandsandseizedme________thearm.[写美]——应用文之参加活动③我会抓住这次宝贵的机会参加这次活动，提升自己的综合能力。Iwill________________________toparticipateintheactivitytoenhancemyoverallability.seizingbyseizethepreciousopportunity探究新知发展语言知识

7(教材P28)．..promoteaharmoniousrelationshipbetweenmanandnature.……促进人与自然和谐相处。◎harmoniousadj.和谐的(1)harmony

n.和谐；融洽inharmonywith...与……协调outofharmonywith...与……不协调(2)harmoniouslyadv.和谐地[佳句]

Asisknowntoall,aharmoniousdormitorylifeisimportanttostudentsandbenefitsallofthem.众所周知，和谐的宿舍生活对学生很重要并且对他们都有好处。harmoniously

harmonious

toliveinharmonywithnature8(教材P28)Accordingtothereportsubmittedbyresearchers,between20and25percentofallannualcarbondioxideemissionsarecausedbythedestructionoftropicalforests.根据研究人员提交的报告，每年20%至25%的二氧化碳排放量是由热带森林的破坏造成的。◎submitvt.&vi.提交；呈递；屈服(1)submitto

服从于；屈从于submitoneselfto...甘受……；服从……submit...to...向……提交……(2)submission

n.提交的文件；屈服；服从[佳句]

ThosewhoareinterestedinthesummercampmustsubmittheapplicationsandrelevantmaterialsbyMay15.对这次夏令营感兴趣的人必须在5月15日前提交申请书和相关资料。fromoriginally

introducedtheoriginofChineseteatoshowapproaching

sold[练通]——单句语法填空①Myfatherisabsorbedinthe__________(conserve)ofourcountry'sculturalheritage.②Itissaidthattheoldtemple______________(conserve)now.＝Itissaidthattheoldtempleis________conservationnow.conservationisbeingconservedunder12(教材P32)Dozensofpollutingenterpriseswereclosedormoved.数十家污染企业被关闭或搬迁。◎dozenn．(一)打；十二个dozensof很多，许多bythedozen成打地；按打计算indozens＝inlargenumbers大批；成打地[佳句]

Hewassoexcitedthathewenttobuythreedozenbottlesofwine.他那么兴奋，所以去买了36瓶酒。[写美]——应用文佳句①我了解到这次展览包括几十幅中国著名艺术家的杰出画作，如徐悲鸿、齐白石、张大千等。Ihavelearnedthattheexhibitionconsistsof__________________paintedbyChinesefamousartists,suchasXuBeihong,QiBaishi,ZhangDaqianandetc.②在英国，糖是按磅卖，蛋是按打卖，布是按码卖。InEngland,sugarissoldbythepound,eggs____________andclothbytheyard.dozensofmasterpiecesbythedozen[练通]——写出下列句中fine的词性及含义⑤IwasfeelingfinewhenIgotupthismorning.____________⑥Ihopeitstaysfineforthepicnic.____________⑦Hewasfoundsmokinginthehall,sohewasfinedheavily.____________⑧Theschooluniformsarefine,butnotspecialenoughtogiveauniqueChineseflavour.____________adj.健康的adj.晴朗的vt.对……处以罚款adj.好看的；漂亮的13.◎finevt.对……处以罚款n．罚金；罚款

adj.高质量的；健康的；晴朗的14.(教材P34)Thevillagerscouldnolongertoleratethesituat