高考英语总复习-第一部分-教材梳理-Unit-4-Global-warming-市赛课公开课一等奖省.pptx

Unit 4Global warming1/50关键单词consumeconsumerrandom1_ vt.消费；消耗；耗尽；吃完_n消费者phenomenonphenomena2_ adj.胡乱；任意3._ n现象_(pl.)现象4_ vi.同意；捐赠；订阅vt.(签署)文件；捐助subscriber_ n订购者；订阅者5_ n量；数量subscribequantity2/506_ vi.趋向；易于；照料vt.照料；护理_n倾向；趋势tendtendencyopposeopposed7_ vt.反对；反抗；与(某人)较量_ adj.反正确；对立consequenceconsequentconsequently8_ n结果；后果；影响_adj.随之发生；作为后果_ adv.所以；所以9_ vt.陈说；说明_ n说明state10._ n种类；范围11_ vi.看一下；扫视n一瞥range12_ adj.分布广；普遍widespreadstatementglance3/5013_ adj.平均averageexistenceexist14._ n生存；存在_ vi.存在；生存15_ n承诺；交托；信仰commitment16._ n污染；弄脏_ vt.污染；玷污17_ n增加；生长_ v生长18_ adj.电；与电相关_ n电力pollutionpollutegrowthgrow19_ n环境；情况20_ n贡献_ v贡献；撰稿21_ n分歧；不一致_ n一致；统一_ v同意electricitycircumstancecontributioncontributelectricaldisagreementagreementagree4/50常考短语comeaboutsubscribe1_ _ 发生；造成2_ to 同意；赞成；订购quantities3_ of 大量goresultopposed4_ up 上升；增加；升起5_ in 造成evenkeep6be _ to 反对7_ if 即使8_ on 继续5/509on the _ 大致上；基本上whole10.on _ of 代表一方；作为代言人11_ _ with 忍受；容忍12as_ as 只要behalfput13and _ _ 等等14 have the _ to do.有做权利；有能力做longsopowercasualrefresh15be _ about.对漫不经心；随意16_ ones spirit 振作精神upon6/50经典佳句Thereisnodoubtthat1 _ _ _ _ _ theearth is becoming warmer and that it is human activity that hascaused this global warming rather than a random but naturalphenomenon.毫无疑问，地球变得越来越热，全球变暖是人为，而不是随意自然现象。Withoutthanitis2_ the“greenhouse effect”，the earth would beabout thirty-three degrees Celsius cooler _ _.要是没有“温室效应”，地球上温度将会比现在冷33 摄氏度。7/50Ontheonehand3 _ _ _ _，Dr.Fosterthinks that any trend in which the temperature increases by 5degrees would lead to a catastrophe.首先，福斯特博士认为气温升高 5 度趋势可能是一场大灾难。4 It is OK to leave an electrical appliance on _ _ you are using itif not,turn it off！只要你在使用电器设备，你便能够把它开着。假如不用就把它关掉！solongas8/50课文回顾comparedduring/inthatnaturalWhen 1._(compare)with most natural changes,that the temperature of the earth rose about one degree Fahrenheit2_ the 20th century is quite shocking.And its humanactivity 3._ has caused this global warming rather than arandom but 4._ (nature)phenomenon.Dr.Janice Fosterexplains that we add huge 5._(quantity)of extra carbondioxide to the atmosphere by 6._(burn)fossil fuels.Fromthe second graph and the 7._(discover)of Charles Keeling,quantitiesburningdiscovery9/50ingasesbetterall scientists believe that the burning of more and more fossil fuelshas resulted 8._ the increase in carbon dioxide.Greenhouse9._(gas)continue to build up.Some think that the trendwould be a catastrophe.On the other hand,George Hambley statesthat more carbon dioxide would encourage a greater range ofanimals and bring us a 10._(good)life.10/50单句语法填空tendstendencyconsumers1The storm _(tend)to hit our city,and we observethe _(tend)of it closely.2 Many _(consume)complain about theproducts.stated3 (年北京卷 阅读了解D)On September 11,1933,famous physicist Ernest Rutherford _ (state)withconfidence，“Anyone who expects a source of power in thetransformation of these atoms is talking moonshine.”11/504In _(consequent)of your bad work,I amforced to dismiss you.consequenceopposed5 At first he was _(oppose)to the scheme,butwe managed to argue him into accepting it.existence6Many people do not believe the _(exist)ofghosts.7 I am doing a project _ behalf of my school aboutglobal warming.oncausing8 It means that more heat energy tends to be trapped in theatmosphere _(cause)the global temperature to go up.12/509 It is a rapid increase when _(compare)withother natural paredgrowth10(年江苏卷任务型阅读)Second，if other factors suchas technology remain constant，economic _(grow)andmaterial expectations will fall well below recent standards and thiscould invite trouble.13/501quantity n量；数量in quantityin large amounts 大量地a large/small quantity of 大/少许quantities of 大量；许多【名师指津】a quantity of/quantities of 意为“大量”，修饰可数或不可数名词。“a quantity of名词”做主语时，谓语动词用单数；“quantities of名词”做主语时，谓语动词用复数。14/50利用单句语法填空(1)Your work has improved _ quantity and qualitythis term.inhas coveredhave been wasted(2)As a result of destroying the forests,a large quantity ofdesert _(cover)the land recently.(3)Large quantities of clean water _(waste)in our city these days.counts(4)As far as I am concerned,it is quality rather than quantitythat really _(count)15/502tend vi.趋向；易于；照料vt.照料；护理tend to do sth.易于/往往会做某事tend to/towards sth.有趋势；倾向于tend to sb./sth.照料；照管tendency n倾向；趋势have a tendency to do sth.有做某事倾向/可能性【名师指津】tend to do sth.这一结构依据详细语境翻译，往往不一定要翻译出来，表示“总是、易于”。如：Teenagers tend to stay up very late these days.这个年代青少年总是熬夜很晚。16/50tendingextremes利用单句语法填空(1)People under stress tend _(develop)their fullrange of potential.(2)Mom was always busy _(tend)my youngersister during the night.tendency(3)The English seasons and climate tend towards _(extremely)(4)I have a _(tend)to talk too much when Imnervous.to develop17/503oppose vt.反对；反抗；与(某人)较量；使对立opposed adj.反正确；对立be opposed to(doing)sth.反对(做)某事opposite adj.相反；对立n相反人或事物oppose(ones)doing sth.反对(某人)做某事【名师指津】(1)oppose 后跟表示动作词做宾语时，后面要用动名词形式。(2)be opposed to 结构中，to 是介词，其后也要用 v.-ing 形式。同义短语：disagree with/object to/be againstsb./sth.；反义短语：agree with/be in favour of/be forsb./sth.。18/50cuttinginoppositeopposed利用单句语法填空(1)Many old men oppose _ (cut)down the100-year-old tree for rebuilding a shopping center.(2)We are _ favour of her promotion to president.(3)Good habits always lead to high efficiency,while bad onesbring the _(oppose)(4)Strangely,Mr.Green,also _(oppose)to the newpolicy,made no remarks in the discussion.19/50v改变；排列4range n种类；范围；山脉；行列；射程a range of 一系列in/within the range of 在范围内beyond/out of the range of 超出范围range from.to.从到之间改变range between.and.在到之间改变20/50【名师指津】ranging from.to.这一结构常在句中做后置定语，对前面进行补充说明。如：She has had a number of different jobs,ranging from chef toswimming instructor.她从事过许多不一样工作，从大厨到游泳教练等。21/50利用单句语法填空(1)It is important for students to make the most of theirdifferent learning environments and acquire _ wide rangeof knowledge.(2)I didnt fire the bird because it was _ the range ofmy gun.abeyondtoranging(3)The temperature of this city ranges from 0 _ 30.(4)He has a number of interests,_ (range)fromplaying chess to swimming.22/501come about 产生；发生；造成come out 出来；出版；(花)开come into being(开始)出现；产生come across 偶然碰到或发觉；被了解come back 回来；重新流行；回想起来come up 长出；走上来；被提出come up with 想到；想出come true(梦想、愿望)实现when it comes to.当谈到23/50【名师指津】come abouthappentake place，三者均无被动语态。惯用it 做形式主语。如：aboutouttowithHow did it come about that.？是怎样发生？利用用适当介词或副词填空(1)How did it come _ that he knew where we were?(2)The flowers are just beginning to come _.(3)When it comes _ diet and exercise,we knowwhat to do,but we dont do what we know.(4)He can always come up _ a new idea forincreasing sales.24/502result in 造成；造成result from.由造成；因而产生as a result 结果as a result of.因为结果with the result that.其结果是without result 没有结果；白费【词义辨析】result in 与 result from 主语和宾语刚好对调，表示一样意义。如：The accident resulted from his carelessness.His carelessnessresulted in the accident.事故是因为他粗心造成。25/50利用用适当介词或副词填空(1)As we all know,his success resulted _ his hardwork.frominaswith(2)The accident resulted _ three people being killed.(3)The exam was of vital importance for me;_ aresult,I had no choice but to completely focus on my study.(4)I was late,_ the result that I missed the first bus.26/503keep on doing sth.继续做某事(强调动作重复性)keep away from避开；离开keep out(of)置身于(之)外；不入keep up 保持；继续；不低落keep up with 跟上；赶上【名师指津】keep doing sth.意为“继续做某事”，表示不间断地连续做某事，强调动作连续性。keep 后不能接不定式或表示静止状态动词，而必须接延续性动词。而 keep on doing sth.意为“反复做某事”，强调做某事决心与意志。27/50利用用适当介词或副词填空(1)Would you please close the door to keep the noise_？(2)The climbers kept _ in the hope of reaching the topwith one last effort.outonwithfrom(3)He walked so fast that I couldnt keep up _ him.(4)Einstein was a shy man and kept away _ thecelebration.28/504put up with 忍受；容忍put away 放好；收好；储存put down 记下；放下；镇压；平定put forward 提出；提议；把向前移put out 熄灭；毁灭，关(灯)；出版；公布；生产put off 推迟；延期put on 穿上；戴上；上演；增加(体重)put up 提出；举起；升起；提(价)；为提供食宿；建造【联想发散】表示“容忍；忍受”词还有 stand,tolerate,bear 等。29/50利用用适当介词或副词填空(1)I can put up _ the house being untidy,but I hateit if its not clean.withoffforward(2)Having been told that it was going to snow,the climbersdecided to put _ their attempt on the high mountain.(3)He put _ a good plan at the meeting.30/50原句1There is no doubt that the earth is becoming warmerand that it is human activity that has caused this global warming.毫无疑问，地球变得越来越热，全球变暖是人为There is no doubt that.为 固 定 句 式，表 示“毫 无 疑问”。注意：There is(some/any/several)doubt whether.表示“是否有(一些/任何)疑问(用于必定句)”。31/50利用单句语法填空(1)There is no doubt _ the celebration of Christmas isa good way of learning the Western culture.(2)There is some doubt _ computer games can have abad effect on students health.thatwhether32/50原句2Some byproducts of this process are called“greenhouse”gases,the most important one of which is carbondioxide.这个升温过程一些副产品就叫作“温室”气体，其中最主要一个是二氧化碳。“.the most adj.one of which/who.”意为“中最之一”，引导非限制性定语从句。类似句型有“some/many/both/all/neither/much/a few/ten.of which/who(m).”33/50利用单句语法填空(1)Millions of species die yearly,the quickest ones of _are unknown to us.whichmost important(2)Some effective measures should be taken to keep our livingenvironment from getting worse,the _(important)one of which is to limit the use of private cars.34/50原句3It is OK to leave an electrical appliance on so long asyou are using it.只要你在使用电器，你便能够把它开着该句是一个含有条件状语从句复合句，it 为形式主语，真正主语是不定式短语 to leave.;so long as(as long as)是连接词，意为“只要”。注意：as long as 还可译为“长达，和一样长，和一样长久”。35/50(1)只要我知道钱安全，我就不会担心。_ _ _ I know the money is safe,I利用完成句子，每空一词As/Solongasshall not worry about it.As/Solongasyou(2)只要你努力，奇迹迟早会出现。_ _ _ _ _ _，miracles will happen sooner or later.workhard(3)这张桌子长达 5 米。The desk is _ _ _ _ _.aslongasfivemeters36/50Comparedhas risenAswithEarths利用所学语言基础知识，补充完整下面短文，并背诵下来1._ (compare)with the last century,the Earthssurface temperature 2._(rise)by about 1 degree centigradetoday.3._ a matter of fact,we may feel that we can hardly putup 4._ much too hot summers and we cant get used to warmwinters.The rise of the 5._(earth)surface temperature hasmade much 6._(different)to human health,the existencedifference37/50balancepermittingto improveof creatures and the 7._(balanced)of the environment.Conditions 8._ (permit),all countries in the worldshould spare no effort 9._(improve)our environment.10._ all peoples joint efforts,what would our future belike?Without38/50语法填空(五)语法填空常考点之无提醒词语法填空 10 个空中，普通有 3 个是没有给提醒词，一般要求依据语境填对应功效词，包含冠词、介词、情态动词、助动词、连词与从句关系词以及部分代词。39/501冠词在名词或“形容词名词”前缺乏限定词时，要考虑冠词。不定冠词 a/an 表示泛指，可译作“一个/本/座/”等；定冠词 the 表示特指，相当于“这，这些，那，那些”。另外，特指上文出现或谈话双方心目中都知道人或事物，用 the；在序数词前、最高级前、独一无二事物名词之前，用 the。【例】(年新课标卷语法填空)Instead，she is earning6,500 a day as _62_ model in New York.解析：a考查冠词。model 在本句中是名词“模特”。故前面用不定冠词a 来修饰。40/501Mr.Johnson lived in the woods with his wife and children.He owned _ farm，which looked almost abandoned.解析：a名词 farm 前缺乏限定词，依据语境可知，Johnson先生和家人住在树林里，他拥有一个农场。故填不定冠词 a，泛指“一个”，修饰单数可数名词 farm。41/502介词假如句子中不缺乏主语或表语，动词后又不缺乏宾语，则名词或代词前一定是填介词。其次，还要注意短语搭配中介词正确使用。【例】(年新课标卷语法填空)After school she plansto take a year off to model full-time before going to university toget a degree _68_ engineering or architecture.解析：in考查介词。在某方面学位用介词in。42/502He sold or exchanged some of the milk in the towns nearby_ other food and made cheese and butter for the familywith what was left.解析：for依据句意可知此处表示是他用牛奶换取其它食物。这里是用短语 exchange.for.，意为“用 交换”。故填介词 for。43/503情态动词与助动词若句中谓语动词为原形，在其前设纯空格题时，注意考虑情态动词与助动词。然后依据句意或句式结构填入恰当情态动词或助动词。【例】(年新课标卷阅读了解A)Visitpacificsciencecenter.org to find various ways you _support Pacific Science Center.解析：can 分析句子可知，此处表示“经过浏览太平洋科技中心网站找许多方法，你就能够给予太平洋中心支持了。”表示“能够”，且后面动词是原形，所以填can。44/503You _ feel all the trainings a waste of time,but Imsure later youll be grateful for what you did.解析：may由句中 but 及后一分句中 sure 可知，此处表示语气不强烈推测。故填 may。45/504连词与从句关系词若两个或两个以上单词或短语之间没有连词，若两句(一个主谓关系算一个句子)之间没有连词，也没有分号或句号，则一定是填并列连词或隶属连词。常考并列连词有 and，but，or，so，while，when 等；常考隶属连词有 if，although/though，while，once，unless，when，where，since，before，after，because，as 等。若其中一个分句做另一个句子成份，注意依据成份关系确定对应复合从句，再依据从句中缺何种成份确定连词或关系词。46/50【例】(年新课标卷 语法填空)Like anything,it ispossible to have too much of both,_70_ is not good for thehealth.解析：which 考查非限制性定语从句。句意：很可能摄入过多脂肪和盐，那对健康没有好处。分析可知which is notgood for the health 为非限制性定语从句，先行词为前文中have too much of both“摄入过多脂肪和盐”这件事。故填which。47/504Is it true that Mike refused an offer from Yale Universityyesterday?Yeah，but I have no idea _ he did it；thats one ofhis favourite universities.解析：why空后从句做 idea 同位语，表示该想法具体内容。由句意“我不知道他为何拒绝耶鲁大学录用”可知，表示原因，故填 why。48/505代词当句子缺主语或宾语时，填代词。要依据语境，看该空格是指人还是指物，是男还是女，是单数还是复数。为了防止重复，it，one(s)，that，those 都能够用来替换上文出现名词，要注意它们不一样使用方法。it 能够用来代替不定式、动名词或从句做形式主语或形式宾语。还要注意不定代词one，both，neither，nor，all，none，either，another 等使用方法。【例】(年新课标卷语法填空)However,the railwayquickly proved to be a great success and within six months,morethan 25,000 people were using _67_ every day.解析：it 这里用it 指代前句railway,故填it。49/505 Last year,my brother and I went to Miami for a vacation.Some of my friends who had been there before said _ wasa wonderful holiday destination.解析：it it 指代上文提及 Miami。50/50