人教版高二英语选修6Unit4Globalwarming单元同步梳理课件

高中英语2019-2020学年上学期高二英语单元同步梳理（人教版）Unit4GlobalWarming高中英语2019-2020学年上学期1重点词汇重点词汇及拓展

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Ⅰ.根据汉语意思写出单词1.弄脏；污染：___________弄脏；污染________2.现象；___________现象________3.承诺；信奉

___________承诺；保证_________________4.生存；存在________存在_______5.精神的；智力的________精神地；智力地______6.生长；增长_________生长；增长___7.消费；消耗；耗尽；吃完_________消费者_______________消费；消耗量_________pollution(n.phenomenonexist(vi.)existence(n.)mental(adj.)mentally(adv.)phenomenonpollute(vt.)consume(vt).grow(v.)growth(n.)commitmentconsumer(n)commit(vt）.consumption(n.)重点词汇Ⅰ.根据汉语意思写出单词pollution(n.p2重点词汇重点词汇及拓展

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8.平稳的；持续的；稳固的：_____平稳地；持续地________9.使习惯于；___________惯常的10.入了迷的；上了瘾的

___________沉溺；嗜好__________11.不合法的________合法的________12.反对；反抗；与(某人)较量________反对的；对立的______13.温和的；温柔的；淡的_________温柔地14.陈述；说明_________说明；说法；表白_____steadyaccustom(vt.)addiction(n.)legal(adj.)illegal(adj.)oppose(vt.)mildly(adv.)accustomed(adj.)steadily(adv.)state(vt.）mild(adj.)addicted(adj.)opposed(adj.)statement(n.)重点词汇steadyaccustom(vt.)addi3重点词汇重点词汇及拓展

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Ⅰ.根据汉语意思写出单词15.贡献___________贡献；投稿___________16.难以忍受的_________17.趋向；易于；照顾(vt.)照顾；护理_________倾向；趋势_______contribute(v.)contribution(n.)unbearableadjtend(vi.)tendency(n.）重点词汇Ⅰ.根据汉语意思写出单词contribute(v.4重点词汇及拓展

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1.发生；造成_______2.而不是________________3.同意；赞成；订购____________4.大量的升__________5.增长；升起_________6.导致_______________________7.反对____________8.继续__________ratherthansubscribetofeellike(doing)

beopposedtokeepon

comeabout

重点短语resultin

goupratherthansubscribetofeelli5重点词汇及拓展

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9.大体上；基本上_________10.代表……一方；作为……的代言人________11.忍受；容忍___________12.只要___________13.代表____________onbehalfofputupwith

so

long

aslookback(on)

on

the

whole

重点短语onbehalfofputupwithso6重点句子2．Thereisnodoubtthat...“毫无疑问……”Thereisnodoubtthat(毫无疑问)theearthisbecomingwarmer...(教材P26)3．evenif引导让步状语从句Evenif(即使)westartreducingtheamountofcarbondioxideandothergreenhousegases,theclimateisgoingtokeeponwarmingfordecadesorcenturies.(教材P27)1．连词＋分词(whencomparedto/with)”Thatprobablydoesnotseemmuchtoyouorme,butitisarapidincreasewhen_compared_to(当与……相比的时候)othernaturalchanges.(教材P26)重点句型2．Thereisnodoubtthat...“毫无7重点句子4．as/solongas引导条件状语从句；ifnot省略句ItisOKtoleaveanelectricalapplianceonsolongas(只要)youareusingit－ifnot(如果不),turnitoff！(教材P30)重点句型4．as/solongas引导条件状语从句；ifnot8

1.phenomenonn.現象;奇迹，罕见的人才或事物phenomena(pl.)[典例]1)Rainandsnowarephenomenaoftheweather.雨雪是天气现象。2)Beethovenwasaphenomenonamongmusicians.贝多芬是音乐家中的天才。3)thephenomenaofnature自然现象4)asocialphenomenon社会现象核心词汇详解1.phenomenonn.現象;奇迹，罕见的人9

【即境活用】[练习]翻译句子11)月蚀是一种罕见的现象。2)你能向我解释下这一奇怪的自然现象吗？。__________________________________________________________________________________________Aneclipseofthemoonisararephenomenon.Couldyouexplaintomethestrangenaturalphenomenon?【即境活用】[练习]翻译句子Aneclipseof10

2.tendvt.趋向,往往是；照管,护理[重点用法]tendencyn.趋向，倾向（常与to/towards连用）[典例]1)Mostofboystendtoenjoyplayingbasketball.大部分男孩都喜欢打篮球。2)Theolderwomentendtobelieveinstrangerseasily.老人更容易轻信陌生人。3)AteamofmedicalworkersweresenttotendthesurvivorsofWenchuanEarthquake.一组医护人员被派去照料汶川地震的幸存者。2.tendvt.趋向,往往是；照管,护理11

【即境活用】[练习]翻译句子1)处于压力下的人更容易发挥自己的全部潜能。2)当老板不在时请他照看一个商店___________________________________________________________________________Peopleunderstresstendtodeveloptheirfullrangeofpotential.Hewasrequiredtotendastoreintheowner'sabsence.【即境活用】[练习]翻译句子Peopleunder12

3.statevt.声明,陈述n.状况，情况；国家[重点用法]state+名词/that从句/wh-从句statementn.声明,陈述[典例]1)Sheisinaterriblestatetoday.她今天心情不好。2)theheadofstate国家首脑3)Hehaspubliclystatedhissupportforthepolicy.他已公开声明他会支持那项政策。3.statevt.声明,陈述n.状况，情况13【即境活用】[练习]翻译句子合同清楚地叙述了那项工作应在何时完成。我听见那位官员说不接纳儿童。__________________________________________________________________________Thecontractstatedwhentheworkshouldbefinished.Iheardtheofficialstatethattheywouldnotacceptchildren.【即境活用】[练习]翻译句子Thecontractst14

4.rangen.行列,范围；vt.排列,归类于[重点用法]beyondtherangeof…超越……的范围outofone’srange某人达不到的rangeoneself站在……的方面rangefrom…to…/between…and…从……到……不等4.rangen.行列,范围；vt.排列,15【即境活用】[练习]翻译句子1)Theshopkeeps____________________(商品品种多).2)_____________(年龄范围)isfromsixtotwelveyearsold.3)Thetemperature__________________________(在15度到35度之间).4)Weshould_______________(列身于;站在……的方面)onthesideoflawandorder.awiderangeofgoodsrangeourselvesrangesfrom15to35degreesTheagerange【即境活用】[练习]翻译句子awiderangeof16

5．averageadj.平均的;一般的，普通的，中等的n.平均，平均数[典例]1)Hisaverageresultofthisthreesubjectsis96.他三科的平均成绩是96。2)Theaverageof4,8,and60is24。4、8和60的平均数是24。[重点用法]abovetheaverage高于平均水平belowtheaverage在一般水平以下ontheaverage平均,按平均数计算;一般地说5．averageadj.平均的;一般的，普通的，中17【即境活用】[练习]翻译句子1)他在我们班处于中等位置。

2）这一地区农民的收入高于全省的平均水平。Heisanaveragestudentinourclass.2)Theincomeofthefarmersinthisareaisabovetheaverageoftheprovince.【即境活用】[练习]翻译句子Heisanaver18

6.existencen.生存[典例]1)Anythinginexistenceisreasonable.所有的存在都是合理的。2)Inthemiddleage,noonedoubtedabouttheexistenceofGod中世纪时没人怀疑上帝的存在[重点用法]inexistence存在existv.存在6.existencen.生存19【即境活用】[练习]翻译句子1)富裕和贫穷同时存在于这个世界里。2）人们认为他是这个世界上最好心的人。Wealthandpovertyexistatthesametimeintheworld.Heisbelievedtobethekindestpersoninexistence.

【即境活用】[练习]翻译句子Wealthandpove20

7.refreshv.(使)精神振作,(使)精力恢复,更新[典例]1)Whentired,youcanrefreshyourselfwithacupoftea困时喝杯茶提神2)Refreshstoragebatteryincaseofbeingoutofenergyhalfway.给蓄电池充电以免半路没电。3)Thehostrefreshedourteacups.主人又为我们斟茶。7.refresh21【即境活用】[练习]翻译句子1)长时间工作后，一杯冰水使他精神振作。2)有时一件小东西也会唤起人们的记忆Acupoficywaterrefreshedhimafteralongtime’swork.Sometimes,asmallthingallcanrefreshyourmemory【即境活用】[练习]翻译句子Acupoficyw22

1.comeabout发生【典例】1)Howdidthiscomeabout?这是怎么发生的?2)Idon'tknowhowitcameaboutbutI'vegotadentintherearofmycar.我不知道是怎么回事，但我的汽车后部有了一个凹痕。[短语归纳]comealong出现,发生；comeout出来,长出；cometo达到；cometooneself苏醒,醒悟；comeupwith赶上,提出重点短语1.comeabout发生重点短语23

【链接高考】It'salready10o'clock.Iwonderhowit____________thatshewastwohourslateonsuchashorttrip.A.cameoverB.cameoutC.cameaboutD.cameupC【链接高考】It'salready10o'cloc24

2.quantitiesof大量的[典例]1)Beforetheyenteranentranceexamination,theyhavetodoquantitiesofexercise.在参加入学考试前，他们得做大量的练习。2)Hedrinkslargequantitiesofwatereveryday.他每天都喝大量的水。[短语归纳]A(large)quantityof/quantitiesof+名词（可数/不可数）Amountof/amountsof+不可数名词注意：以上短语修饰名词充当主语时，由quantity/amount的单复数决定谓语的单复数。2.quantitiesof大量的25【即境活用】[练习]翻译句子1)桌上摆满大量的食物。2)在这个地区仅提供少量的牛奶Largequantitiesoffoodwereonthetable.Onlyasmallquantityofmilkisofferedinthisarea.

【即境活用】[练习]翻译句子Largequantiti26

3.resultin导致【典例】1)Stressandtirednessoftenresultinalackofconcentration.紧张和疲劳常使人精神不集中。2)Actingbeforethinkingalwaysresultsinfailure.做事不先考虑总会导致失败.3)Theaccidentresultedinthedeathoftwopeople.这场意外事故造成两人死亡。4)Excessivedosageofthisdrugcanresultininjurytotheliver.这种药使用过量会损害肝脏。

3.resultin导致27

[短语归纳]leadto作“导致”resultfrom由...产生；asresult因此;结果；asaresultof作为...的结果;由于...withoutresult无效地,毫无结果地；

[短语归纳]28

[练习]根据汉语提示，补全英语句子。（每空一词）1)结果他们拯救了这座森林里90％的树木。_______________,theysaved90%ofthetreesintheforest.2)我一直在想法打开箱子，但到现在这没有没打开。I'vebeentryingtoopenthebox,but__________sofar.3)此项工程的搁置已导致了6个人被解雇。Theshelvingoftheprojecthave__________sixredundancy.4)她勤奋苦读，终于进了中山大学。_______________ofherhardworkwasaplaceatZhongshanUniversity.

AsaresultAsaresultresultedin

withoutresult

[练习]根据汉语提示，补全英语句子。（每空一词）Asa29

4.beopposedto反对【典例】1)AllthestatesinUNwereopposedtothewarlaunchedbyIsrael.所有的联合国成员国都反对以色列发起的这场战争。2)ManyresidentsinGuangzhouareopposedtotheplanoftearingdowntheoldbuildings.广州许多居民反对拆毁旧房子的计划。[短语归纳]表示反对：disagreewith;objectto;beagainst表示赞成：agreewith;beinfavourof;befor4.beopposedto反对30【即境活用】[练习]翻译句子1)热爱和平的人们都反对核反应。

2)我们赞成她升为总裁Peoplelovingpeaceareopposedtonuclearweapon.Weareinfavorofherpromotiontopresident.

【即境活用】[练习]翻译句子Peopleloving31

5.onbehalfof代表……一方【典例】1)Myhusbandcouldnotbeheretonight,butlwanttothankyouonhisbehalf.我丈夫今晚因故不能前来,我代表他向你们致谢。2)Weattendedtheglobalconferenceonbehalfofourcountry.5.onbehalfof代表……一方321)很荣幸在这儿代表我的学校演出。2)那个英雄的妻子代替她死去的丈夫接受了这枚勋章。I’mgreatlyhonoredtoputonperformancehereonbehalfofmyschool.Thehero’swifeacceptedthemedalonbehalfofherdeadhusband.

1)很荣幸在这儿代表我的学校演出。I’mgreatly33

6．putupwith忍受；容忍【典例】1)I'mnotgoingtoputupwiththis!我再也受不了啦！2)Wehavetoputupwithherbadtemper.我们只得忍受她的坏脾气。3)Noiseiscomingtothepointwherewecan'tputupwithit.噪音快到我们无法忍受的地步。[短语归纳]putaside节省；putaway储存；putdown写下putoff延期；putout熄灭；putup举起；6．putupwith忍受；容忍34

【链接高模】Tomwouldliketofindsomewheretoworkbecausehecannot_____theboss.A.comeupwithB.catchupwithC.keepupwithD.putupwithD【链接高模】Tomwouldliketofind351)在这种情况下，我们不得不忍受不便之处。2)不允许拖延付清帐单。Inthatsituation,wehadtoputupwiththeinconvenience.Wearenotallowedtoputoffpayingthebills.

1)在这种情况下，我们不得不忍受不便之处。Inthat36

7.solongas只要【典例】1)Aslongasyoudon'tbetrayme,I'lldowhateveryouaskmeto(do).只要你不出卖我，要我做什么我都愿意。2)Aslongaslive,Iwillhelpyou.只要我活着，我都会帮助你。3)Aslongasyoudrivecarefully,youwillbeverysafe.如果你开车小心，你就会很安全。7.solongas只要371）如果我挣到足够的钱，我就出国。2）只要你能给我们合适的原因，我们就会帮助你。IwillgoabroadonconditionthatIearnenoughmoney.Wewillhelpyouonconditionthat/aslongasyoucanofferustheproperreason.

1）如果我挣到足够的钱，我就出国。Iwillgoa38

重点句子

重点句子1.Somebyproductsofthisprocessarecalled“greenhouse”gases,themostimportantoneofwhichiscarbondioxide.这个升温过程的一些副产品就叫“温室”气体,其中最重要的就是二氧化碳.[解释]one/all/every/each/part…ofwhich(whom)引导的定语从句，表示“他（它）们中的一个/所有/每/部分……”[典例]1)Ihavethreegoodfriends,allofwhomhaveemigratedtoU.S.A.我有三个好朋友，他们都移民美国了。2)Herearemanykitties,twoofwhichareyellow.这有许多小猫，其中两只是黄色的。重点句子重点句子1.Somebyproductso39【即境活用】[练习]汉译英我有三个叔叔,其中最年轻的叔叔三年前去了澳洲。Ihavethreeuncles,theyoungestoneofwhomwenttoAustraliathreeyearsago.【即境活用】[练习]汉译英Ihavethreeunc40

it的用法(2)It用于强调句型中1．Itis/was＋被强调部分＋that/who，这个句型中，强调主语、宾语、介词短语及状语都可以。ImetTomintheparkyesterday.→ItwasintheparkthatImetTomyesterday.2．Itis/was...that/who的特殊疑问句句型为：特殊疑问词＋is/wasitthat/who＋陈述句Whatdidyouwanttofindyesterday?→Whatwasitthatyouwantedtofindyesterday?it的用法(2)It用于强调句型中41

3．Itis/was...that/who与名词性从句的结合Iwanttoknowwhatyouwantedtofindyesterday.→Iwanttoknowwhatitwasthatyouwantedtofindyesterday.4．Itis/wasnotuntil＋被强调部分＋that...Ididn'trealizeshewasafamousfilmstaruntilshetookoffherdarkglasses.→ItwasnotuntilshetookoffherglassesthatIrealizedshewasafamousfilmstar.3．Iti