高考英语复习基础知识考点Unit4Globalwarming市赛课公开课一等奖省名师优质课获奖PPT

1/39Ⅰ.高考单词→识记·思索·利用1.关键词汇①________n.量；数量②________vi.趋向；易于；照料vt.照料；护理③________vt.反对；反抗________adj.反正确；对立④________vt.陈说；说明________n.陈说；说明⑤________n.范围；种类⑥________vi.看一下；扫视

n.一瞥2/39⑦steadyadj.平稳；连续；稳固________adv.平稳地；连续地⑧________n.倾向；趋势⑨________adj.平均⑩________n.环境；情况⑪________n.增加；生长答案①quantity

②tend

③oppose；opposed

④state；statement

⑤range

⑥glance

⑦steadily⑧tendency

⑨average

⑩circumstance

⑪growth3/392.常考词汇 ①advocatevt.________________ ②casualadj.________________ ③consumevt._______________consumern._______________ ④phenomenonn.______________phenomenapl._____________ ⑤consequencen.______________consequentlyadv.__________ ⑥existencen.________________existvi.________________ ⑦contributionn.______________contributev.________________4/39答案①拥护；提倡；主张②随便；漫不经心；偶然③消费；消耗消费者④现象现象⑤结果；后果；影响所以，所以

⑥生存；存在存在⑦贡献贡献；撰稿5/39用所给单词适当形式填空1.Unimaginable________(quantity)ofcreatures，littleandlargealike，mixwithinitsdepthsinakindofoceanicharmony.(·重庆，阅读D)2.Asaresult，humansdevelopedarangeofcharactertypesthatstill________(exist)today.(·北京，七选五)3.HemusthavesensedthatIwaslookingathim.Hesuddenly________(glance)atmeandsaidquietly，“Whyareyoustaringatmelikethat？”(·湖南，28)4.Hiscomprehensivesurveyshaveprovidedthemostexplicit________(state)ofhow，andonwhatbasis，dataarecollected.(·江苏，31)6/395.Onegirl，whohadjustcometousfromaschool，lookedatme________(steady)foralongtimeafterIhadfinished.(·浙江，阅读A)6.Whomadeagreat________(contribute)tothecivil-rightsmovementintheUS？(·全国Ⅰ，阅读A)7.Thecommoncoldisagoodexample:women，onaverage，get________(few)coldsthanmen.(·四川，七选五)8.Somethinkthatawoman’sbodycellshavea________(tend)toagemoreslowlythanaman’s.(·四川，七选五)7/399.Itcanbequiteaneyeopenertoseetherangeofclassicalapplesstillin________(exist)，suchasDeciowhichwasgrownbytheRomans.(·全国Ⅲ，阅读C)10.Thecollegeyearsaresupposedtobeatimeforimportant________(grow)inautonomy(自主性)andthedevelopmentofadultidentity.(·北京，阅读D)答案1.quantities

2.exists3.glanced

4.statements

5.steadily6.contribution

7.fewer

8.tendency

9.existence

10.growth8/39【联想·积累】❶“环境，情况”名词家族①circumstance环境；情况②environment环境，周围情况，自然环境③surroundings(周围)环境/事物④condition情况，情况⑤situation形势，情况9/39❷后缀-ation必备名词集锦①presentation显示，演出②continuation连续，继续③reformation改革，革新④declination倾斜，衰微⑤explanation解释⑥inspiration鼓舞，激励⑦invitation邀请⑧modernization当代化⑨organization组织⑩preparation准备10/39❸“re-”为前缀高频词速记①refreshvt.使恢复；使振作②replacevt.替换；取代；更换；把……放回原处③resistvt.抗拒；抵抗；抵抗；忍住

vi.抵抗；抵制；抗拒④restorevt.恢复；使复原；使复位⑤returnv.返回；(使)恢复；送还

n.返回；偿还；回报11/39Ⅱ.重点短语→识记·思索·利用1.动词＋介词 ①come________发生；造成 ②subscribe________同意；赞成；订购 ③go________上升；增加；升起 ④keep________继续

答案①about

②to

③up

④on12/392.其它形式 ①quantities________大量 ②result________造成 ③beopposed________反对…… ④even________即使 ⑤________thewhole大致上；基本上 ⑥onbehalf________代表……一方；作为……代言人

⑦putup________忍受；容忍 ⑧solong________只要 ⑨________soon等等

答案①of

②in

③to

④if⑤on

⑥of

⑦with

⑧as

⑨and13/39用左栏所给短语适当形式填空1.Thepriceofoilhas____________byover50percentinlessthanayear.2.Now，____________myschoolmates，Iwishyouasafereturn.Ialsohopethattherewillbemoreeventsofthiskindinthefuture.(·天津，书面表示)3.This____________the“earlybird”schedule，andisakindofdisorderwheretheindividualtendstostayupmuchpastmidnight.(·四川，阅读D)4.“Iwillnot____________yourbadbehaviouranylonger.”saidthegirlangrily.14/395.Ifwe____________ourwayforanotherhour，weshouldreachthevillage.6.Wewanttoknowhowit__________thathumansspeaksomanydifferentlanguages.7.Peoplearelearninghowtoorganize____________informationsothattheyareabletoaccessitatalaterdate.(·安徽，阅读C)答案1.goneup

2.onbehalfof3.isopposedto

4.putupwith5.keepon

6.cameabout

7.hugequantitiesof15/39【联想·积累】❶“动词＋about”必备短语一览①argueabout争论 ②bringabout带来③careabout在意 ④complainabout报怨⑤comeabout发生；造成 ⑥hearabout听说⑦knowabout了解 ⑧talkabout谈论⑨thinkabout考虑 ⑩worryabout担心16/39❷“动词短语＋with”

必备短语荟萃①endupwith以……结束②doawaywith废除③geton(along)with和……相处④dealwith处理，应付⑤goonwith继续⑥catchupwith赶上⑦keepupwith跟上⑧putupwith忍受17/39Ⅲ.经典句式→识记·思索·利用原句背诵感悟1.Evenifwestartreducingtheamountofcarbondioxideandothergreenhousegases，theclimateisgoingtokeeponwarmingfordecadesorcenturies.

即使我们开始降低二氧化碳和其它温室气体含量，在(未来)几十年或几个世纪内，气候仍会连续转暖。2.ItisOKtoleaveanelectricalapplianceonyouareusingit—ifnot，turnitoff!

只要你在使用电器设备，你能够让它开着，假如不用就把它关掉！18/39句型公式仿写1.Evenif＋从句“即使，纵然”引导让步状语从句 ①________________(即使下雨)tomorrow，wewon’tchangeourplan. ②Iwouldhavemarriedher________________(即使她身无分文).2.so/aslongas＋从句“只要”引导条件状语从句 ________________(只要我们不失去信心)andkeepontrying，wearesuretogetoverdifficulties，andachieveouraims.答案1.①Evenif/thoughitrains

②evenifshehadbeenpenniless

2.Aslongaswedon’tloseheart19/39【联想·积累】◆evenif/though使用方法全掌握(1)eventhough/if均可用于引导让步状语从句，相当于汉语“既然，纵然”。(2)evenif从句内容通常是假设性，所以有时还可用于虚拟语气；这么用evenif与单独使用if比较靠近。(3)eventhough表示“尽管，即使”时与though或although意思比较靠近，许多时候能够交换(注意：英语能够说though和eventhough，但不能说evenalthough)。20/39[单

词

点

睛]高考必备词汇——精讲精练1.quantityn.量；数量；大量 [教材原句]Theproblembeginswhenweaddhugequantitiesofextracarbondioxideintotheatmosphere.

当我们向空气中排放大量多出二氧化碳时候，问题就开始了。inquantity＝inlargeamounts大量；很多alarge/smallquantityof大量/少许quantitiesof大量；许多21/39【名师指津】(1)aquantityof或quantitiesof后既可接可数名词也可接不可数名词。(2)“aquantityof＋名词”作主语时，谓语动词与名词保持数一致；而“quantitiesof＋名词”作主语时，谓语动词用复数。Withmoreforestsbeingdestroyed，hugequantitiesofgoodeartharebeingwashedawayeachyear.伴随更多森林被毁，每年有大量肥沃泥土被冲走。22/39单句语法填空/单句改错/写作利用①Asaresultofdestroyingtheforests，________largequantityofdeserthascoveredtheland.②Hewantstobuythebooksinquantities，sothestorekeeperwillnotchargehimmuch.③AsfarasI’mconcerned，________________(主要是质量而不是数量).答案①a

②quantities→quantity

③itisqualityratherthanquantitythatreallymatters23/392.opposevt.反对；抵制；阻挠；与……竞争 [教材原句]Ontheotherhand，therearethose，likeGeorge，whoareopposedtothisview.另首先，有像乔治这么一些人，反对这个观点。(1)oppose(doing)sth反对(做)某事opposesbdoingsth反对某人做某事(强调动作)opposesthto/againststh使某事物与另一事物对照或反抗(2)opposedadj.反正确；对立beopposedto反对……；与……对立(强调状态)(3)asopposedto(介)相对之下，与……对照下24/39单句语法填空/单句改错/写作利用①Coulditbethepatternthattwothingsmake，as________(oppose)tothree？(·全国Ⅰ，阅读B)②Whathesaidwastotallyopposedwithfacts.③With________________(因为有很多人反对这个新提议)，thegovernmentpostponedit.答案①opposed

②with→to

③alotofpeopleopposingthenewproposal25/393.averageadj.平均；普通

n.平均；平均数

v.平均为；计算出……平均数 [高考佳句]In1900，theaverageAmericanlifespanwasonly47years，buttodayitis75years！(·广东，完形) 1900年美国人平均寿命只有47岁，但今天是75岁！anaverageof...平都有(后跟数词)on(the)average平均地；通常above/belowaverage高于/低于平均数/水平uptoaverage抵达平均数/水平26/39单句语法填空/单句改错/写作利用①Susie’sschoolworkiswell________average.②Thedoctortreatedaverageof20patientsperday.③________________(平均起来)，Ispend2hoursonlineeveryday.答案①above

②average前加an

③On(the)average27/39常考必会词汇——了解识别1.rangen.种类；范围；幅度；界限

v.(在一定范围内)变动；改变；排列 [教材原句]...itwillencourageagreaterrangeofanimals...

……这将会促进动物物种多样化……(1)awiderangeof...范围广泛，各种各样in/withinrange在射程内；在范围内beyond/outofrange在射程外；在范围外beyond/outofone’srange某人能力达不到(2)rangefrom...to...在……范围内变动28/39单句语法填空/单句阅读了解(说出黑体部分语义)①Thelevelofmistakesis________theacceptablerangeofstandardsforapublicorganization.②Hehasawiderangeofinterest，rangingfromchesstocanoeing.答案①within/in

②在……范围内变动29/392.consequencen.结果；后果；影响(为可数名词) [教材原句]Theypredictthatanywarmingwillbemildwithfewbadenvironmentalconsequences.

他们预言说，变暖情况不会很严重，对环境影响也不会太大。inconsequence＝asaconsequence所以；结果inconsequenceof＝asaconsequenceof因为；因为，因为……缘故take/suffer/facetheconsequencesof负担……后果(be)oflittle/noconsequence不主要，无足轻重30/39单句语法填空/写作利用①Hebrokethelaw，andnowhemusttake________consequencesofhisaction.②________________(因为迟到)fortheconference，thesecretarywasdismissedfromthecompany.答案①the

②Asaconsequenceofbeinglate31/393.circumstancen.(pl.)环境；情况 [经典例句]Underthecircumstances，itseemedbetternottotellhimabouttheaccident.在这种情况下，不告诉他相关这次事故情况似乎更加好。

写出以下句子中黑体部分含义 ①Ourcircumstancesaresodesperatethatitisuncertainwhetherwewilleverreturnalive. ②MyteacheralwaysremindsmethatundernocircumstancesshouldIabandonmylearninggoalsonceIsetthem.

答案①情况；境况②决不；永不32/39[短

语

点

拨]1.comeabout发生；造成 [教材原句]Sohowhasthiscomeaboutanddoesitmatter？ 那么，这种温度增加是怎么产生呢？会有什么影响吗？comeintobeing产生；出现；形成comeacross偶然发觉；想起；被了解；偶然碰到comeout出来；发芽；出版；泄露comeupwith提出；想出33/39【名师指津】comeabout是不及物动词短语，常指情况不受人控制地突然发生。惯用句型：Howdiditcomeaboutthat...某事是怎样发生？另外，happen，occur，takeplace，breakout也有“发生”之意，都不用于被动语态，也不惯用进行时态。34/39单句语法填空/单句改错/写作利用①I’llneverunderstandhowitcame________thatyoumadesuchamistake.②Howdiditcomeaboutyouwereabsentfromsuchanimportantmeetingyesterday?③这些差异是怎样产生？(汉译英)______________________________________________________答案①about

②about后加that③Howdidthesedifferencescomeabout?35/392.putupwith忍受；容忍 [教材原句]Wedonothavetoputupwithpollution.

我们无须去忍受污染。putaway储存(钱)；将……收起putaside储蓄；存……备用；节约(时间、钱)putforward提出(意见、提议)puton演出；上演(戏剧)；增(肥)；戴上putoff推迟；延期putout熄灭；扑灭putup举起；张贴；搭建；提供(食宿)36/39【名师指津】putupwith