Unit3EnvironmentalProtectionReadingandThinkingBuildupyourvocabulary課件高中英語(yǔ)人教版選擇性

高二—人教版選擇性必修三—英語(yǔ)—第三單元新建區(qū)第三中學(xué)張維EnvironmentalProtectionLesson2LanguagePointsTeachingobjectives:Bytheendofthisperiod,youwillbeableto…1)learntoguessthemeaningofthenewwordsfromthecontext.2)furtherunderstandtheusagesofsuchimportantwordsandexpressionsasgreed,starve,ecologyandsoon.3)learntousethesetargetwordsbyputtingthemintherightcontextwiththerightfrom.Whodoyouthinkshouldtakeresponsibilityfordealingwithclimatechange?ReviewEarthprovidesenoughtosatifyeveryman'sneeds,butnoteveryman'sgreed.

——MohandasK.Gandhigreed[不可數(shù)名詞]astrongdesireformorewealth,possessions,power,etc.thanapersonneeds貪婪；貪心；貪欲greedGreed

is

not

merely

caring

about

money

and

possessions,

but

caring

too

much

about

them.

Humanbeingsshouldtakeresponsibilityfordealingwithclimatechange.Q1:Lookatthepicture,whathappenedtothepolarbear?Thepolarbearappearedtohavestarvedanddied.starvevi.&vt.

tosufferordiebecauseyoudonothaveenoughfoodtoeat;tomakesomebodysufferordieinthisway

(使)挨餓；餓死She’s_______________totrytoloseweight.starvingherself【用法小結(jié)】starvemeaningcollocationderivative（衍生詞）suffergreatlyfromlackoffoodstarvetodeathstarvesbintodoingsth.bestarvedofsth.starvationpartofspeechverbQ2:Whatimplicationscanwegetfromthenewsphotoofadeadpolarbearbyreferringtothediagram?ItshowedtheincreaseintemperaturehadanegativeimpactonEarth’secology.ecologyn.therelationofplantsandlivingcreaturestoeachotherandtotheirenvironment;thestudyofthis生態(tài)學(xué)；社會(huì)生態(tài)學(xué)Ecology

helpsusunderstandcomplexproblems.Oilpollutioncoulddamagethefragileecologyofthecoralreefs.Theprefix“eco”

describesomethingasbeingrelatedtoecology.ecosystemecosphere生態(tài)學(xué)

生態(tài)學(xué)的

生態(tài)學(xué)者

生態(tài)系統(tǒng)

生態(tài)圈；生態(tài)層

ecologyecologicalecologistABCDA.Heatenterstheatmosphere.D.Heatistrappedbygreen-housegases.B.Heatwarmstheearth’surfaceasshort-waveradiation.C.HeatisreleasedbackintospaceatlongerwavelengthsAtmosphereEarthQ3:Whatisgreenhouseeffect?Q:Whataretheconsequenceofhighgreenhousegasemissions?Heatisreleasedbackintospaceatlongerwavelengths.releasevt.&n.

=setsb/sthfreereleasesb/sthfromsthThefactorykeeps__________smoke,makingtheairdirty.Smokekeeps_______________fromthefactory,makingtheairdirty.releasingbeingreleasedMatchingExerciseFirefighterstooktwohourstoreleasethedriverfromthewreckage.Sheaskedherhusbandnottoreleaseherarmwhileshewasclimbingupthemountain.Sheburstintotears,releasingallherpent-up(堆積起來)emotions.Theclubisreleasingsomeofitsolderplayers.My

idolwillreleaseabooknextmonth.tofreesbfromaduty,responsibility,contract,etc.toexpressfeelingssuchasangerorworryinordertogetridofthemtostopholdingsthorstopitfrombeingheldsothatitcanmovefreelytoletsb/sthcomeoutofaplacewheretheyhavebeenkeptortrappedtomakesthavailabletothepublicDCBAEQ4:Is

thenaturalgreenhouseeffectimportantforEarth?Yes,it’sveryimportant.Withoutthisprocess,Earthcouldnotsustainlife.sustainverb.

toprovideenoughofwhatsomebody/somethingneedsinordertoliveorexist維持生命、生存

哪些行星可以維持生命的存在？Whichplanetcansustainlife?可持續(xù)的；可以忍受的支持者；維持者持久的；持續(xù)的持續(xù)性Q5:

Whataretheconsequencesoftheriseintemperature?Thereisastrongandcomprehensiveevidencethattheriseintemperaturehasledtoanincreaseinextremeweatherandnaturaldisastersworldwide,notonlycausingseriousdamage,butalsocostinghumanlives.comprehensiveadj.includingallthenecessaryfacts,details,orproblemsthatneedtobedealtwith[SYN]thoroughcomprehensiveexaminations

comprehensiveinsurance

comprehensiveknowledgeQ6:Whatdidclimatescientistswarnusifwedon’ttakeappropriateactions?Thiswarmingtrendwillprobablycontinueandtherewillbeahigherpricetopay.Infact,newsreportsarefrequently

broadcastaboutextremerainstormsandheatwavescausingdeathsandeconomiclosses.trend

趨勢(shì)；趨向；傾向；動(dòng)態(tài)；動(dòng)向trendin/towardssth.trend1.Thereis_______________（增加的趨勢(shì)）towardsearlierretirement.2.銷售額上升、下滑的趨勢(shì)adownward/anupwardtrendinsales3.Therecordhasalreadyprovedasuccessandmaywell____________.該唱片已證明大獲成功，并且很可能會(huì)引導(dǎo)潮流。4.確診病例報(bào)告數(shù)量呈上升趨勢(shì)。Therehasbeenanupwardtrendinthenumberofconfirmedcasesreported.5.Thearticlediscusses___________(當(dāng)前趨勢(shì))inlanguageteaching.agrowingtrendstartatrendcurrenttrendsThiswarmingtrendwillprobablycontinueandtherewillbeahigherpricetopay.Infact,newsreportsarefrequentlybroadcastaboutextremerainstormsandheatwavescausingdeathsandeconomiclosses.broadcastvt.&vi.(broadcast,broadcast)播送(電視或無線電節(jié)目);廣播;傳播（信息等）Theconcertwillbebroadcastlivetomorrowevening.Idon'tliketobroadcastthefactthatmyfatherownsthecompany.broadcastn.廣播節(jié)目；電視節(jié)目alivebroadcastoftheconcert音樂會(huì)的現(xiàn)場(chǎng)直播anewsbroadcast一檔新聞節(jié)目alivebroadcast現(xiàn)場(chǎng)直播Weasindividualscanalsoreduceour“carbonfootprint”byrestrictingtheamountofcarbondioxideourlifestylesproduce.It’sourresponsibilitytoseizeeveryopportunitytoeducateeveryoneaboutglobalwarming,alongwithitscausesandimpacts.Q7:Whatshouldweasindividualsdotoreducegreenhousegasemissions?restrictvt.tolimitthesize,amountorrangeofsomething限制；限定；束縛restrict...to...把……限制在……e.g.Weshouldrestrictthenumberofstudentsto10.restrictoneself/sbtosth/todoingsth.約束自己做某事；管束自己做某事e.g.Irestrictmyselftoonecupofcoffeeaday.restrictionn.限制restrictedadj.有限的；受限制的restrictiveadj.限制性的；約束的restrictivelyadv.限制（性）地，約束（性）地(1)Werestrictthenumberofstudentsperclass____10.我們將每個(gè)班的學(xué)生人數(shù)限制在10人。(2)Inthosedayswomenledfairly__________(restrict)lives.那時(shí)，婦女過著相當(dāng)受限制的生活。(3)Thegovernmenthasagreedtolift___________(restrict)onpressfreedom.政府已經(jīng)同意解除對(duì)新聞自由的限制。(4)Theywillholdameetingtodiscussthe

___________(restrict)laws.他們將要開會(huì)討論那些限制性的法律。(5)Accesstotheclub___________tomembersonly.俱樂部?jī)H對(duì)會(huì)員開放。restrictedrestrictionsrestrictivetoisrestrictedseizevt.(1)totakesomebody/somethinginyourhandsuddenlyandusingforce抓住；奪取；控制seizesb.

bythearm抓住某人的胳膊seizeon/upon抓住；突然對(duì)……大為關(guān)注(2)takecontrolofaplaceorsituation奪取，攻占，控制seizetheairportseizepowerinamilitarycoup(3)(ofanemotion情緒)toaffectsbsuddenlyanddeeply侵襲；突然控制Panicseizedher.(1)Iwasreadytopayformybananasatthegroceryonenight，whenfearseizedme.一天晚上，我在雜貨店里正準(zhǔn)備付錢買香蕉時(shí)恐懼攫住了我。(2)Iwaswalkinginthestreetwhenaboysuddenlyseizedme

thearm.我正在街上走著，這時(shí)一個(gè)男孩抓住了我的胳膊。(3)Bobseized

therainasanexcuseformissingschool.鮑勃以下雨為借口不去上學(xué)。(4)Itissaidthatthecitywhichwasseizedbytheenemywasveryold.Itissaidthatthecity

wasveryold.(用非謂語(yǔ)動(dòng)詞改寫)byon/uponseizedbytheenemyBuildupyourvocabulary(P28)1.Completethesentenceswiththecorrectformsofthewordsinthebox.1.TheAmazonbasin,knownasthe“l(fā)ungsoftheworld”,notonlyprovidessome__________balancefortheplanet,butalsofoodandresourcesforthelocalnatives.2.Thousandsofbabypenguins________todeathbecausethechangingclimateforcedtheirparentstoleavethemandtravellongdistancesinsearchoffood．starved

ecologicalbroadcastcomprehensiveecologystarveseizebroadcastcomprehensiveecologystarveseize3.ManyexpertslinkChina’seconomicsuccesstothe_____________reformthatChinahasundergonesince1978．4.Thespeakersaidthemediashouldmakemore_________thatspreadawarenessoftheclimatecrisisandpossiblesolutions.5.Todealwithclimatechange,wemust________theinitiativetodowhateverisnecessaryto

protectourenvironment.comprehensiveseizebroadcastsbroadcastcomprehensiveecologystarveseize2.Completethepassagewiththecorrectformsofthewordsinthebox.Carbondioxideis_________throughhumanactivitiessuchasdestroyingforestsandburningfossil________，aswellasnaturalprocessessuchasvolcaniceruptions.Themeasurementsbyclimateexpertsshowarising______ofcarbondioxideemissions.Ifthiscontinues,ourplanetwillfacefurtherenvironmentaldisasters.lnresponsetothisenvironmentalissue,Chinaisimplementingsignificant________andmeasurestoaddressclimatechange,aimingto________coalconsumption,promoteaharmoniousrelationshipbetweenmanandnature,builda___________energysystem,andadvocateamoderate,green,andlow-carbonlifestyle.releasedfuelstrendpolicies

sustainablerestrict

fuelpolicyreleaserestrictsustaintrend1)learntoguessthemeaningofthenewwordsfromthecontext.2)furtherunderstandtheusagesofsuchimportantwordsandexpressionsasgreed,starve,ecologyandsoon.3)learntousethesetargetwordsbyputtingthemintherightcontextwiththerightfrom.SummaryReviewwhatwehavelearnedtodayFinishExercise1,Exercise2,Exercise3onPage75AssignmentThankyouforyourwatching!高二—人教版選擇性必修三—英語(yǔ)—第三單元華南師范大學(xué)附屬中學(xué)張維EnvironmentalProtectionLesson2LanguagePoints答疑課P75UsingWordsandExpressions

1.Matchthewordsfromthetwoboxestomakenewphrasesandthenusethemtocompletethesentencesbelow.autonomouscorporatenuclearriversafetywildlifebasinconservationcultureenergyinspectionregionMostusedvehiclesarerequiredtopassa___________________beforetheirsaleortransfer.TheInnerMongolia____________________isthewidestprovinceinChinaandhasadiversetopography,includingplateaus,hills,plains,deserts,rivers,andlakes.Itisknowntoallthatrivershavebeenthecradlesofhumancivilizationsinceancienttimes.Forexample,ChinesecivilizationoriginatedintheYellow_______________.safetyinspectionAutonomousRegionRiverbasin1.Matchthewordsfromthetwoboxestomakenewphrasesandthenusethemtocompletethesentencesbelow.4.Ifyouwanttobuildasuccessfulcompany,youmustfocusoncreatingastrong__________________.5.Therehasbeenalong-termdebateaboutwhether_______________isenvironmentallysustainableornot.6.Thegoalof__________________istoprotectEarth’sbiologicaldiversityandmaintaincorporateculturenuclearenergywildlifeconservation2.Circlethebestwordstocompletethesentences.Thenexplainthedifferencesbetweenthetwowords.KarlMarxwasclearlyoneofthemostinfluential/powerfulphilosophersinhistory.influential:havingorexerting(運(yùn)用)influence.有很大影響的powerful:having,orcapableofexerting(運(yùn)用)power,potencyorinfluence.2.Circlethebestwordstocompletethesentences.Thenexplainthedifferencesbetweenthetwowords.2.Themeetingendedwiththecommitteemembersunabletoagreeona(n)agenda/schedule.agenda:alistofitemstobediscussedatameeting（會(huì)議的）議程表，議事日程schedule:aplanthatlistsalltheworkthatyouhavetodoandwhenyoumustdoeachthing(usuallywillbewrittendowninaslipofpaperorashortnote.工作計(jì)劃；日程安排2.Circlethebestwordstocompletethesentences.Thenexplainthedifferencesbetweenthetwowords.3.Thecountryisstillrestoring/recoveringfromtheeffectsofthewar.restore:toreestablish,orbringbackintoexistence重建；修復(fù)recover:toreturntoanormalstateafteranunpleasantorunusualexperienceoraperiodofdifficulty復(fù)原；恢復(fù)常態(tài)2.Circlethebestwordstocompletethesentences.Thenexplainthedifferencesbetweenthetwowords.4.

Theinvestigatorswereaskedtosubmit/handinacomprehensivereportbeforetheendofthismonth.submit:togiveadocument,proposal,etc.tosbinauthoritysothattheycanstudyorconsiderit提交，呈遞（文件、建議等）handin:togiveyourhomeworkorsththatyouhavefoundtoateacher,policeofficer,orotherpersoninauthority.上交（作業(yè)、拾到的失物等）2.Circlethebestwordstocompletethesentences.Thenexplainthedifferencesbetweenth