1、选修6Unit 4Global warming高考总复习英语单 元 话 题 导 读写作词汇decline v.减少；下降，衰退threaten v.威胁consequence n.结果；后果from bad to worse 每况愈下to make matters worse 更糟糕的是realize the importance of protecting the environment 意识到保护环境的重要性 高考总复习英语话题美句(1)众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。It is well-known that the global water shortage
2、is becoming increasingly severe mainly due to global warming.(2)确实到了城市当局应该采取有力措施解决空气污染的时候了。It is high time that the city authorities should take strong measures to deal with air pollution.高考总复习英语话题美句(3)毫无疑问，地球正变得更加暖和，全球变暖正是人类活动所致。There is no doubt that the earth is becoming warmer and that it is hum
3、an activity that has contributed to this global warming.高考总复习英语精雕玉琢用reason的定语从句改写句子：(1)Saving is significant because natural resources in our world may run out one day._ saving is significant is that natural resources in our world may run out one day.The reason why高考总复习英语精雕玉琢用“not onlybut also”句型升级句
4、子：(2)Saving can help us avoid producing waste and will definitely contribute a lot to environmental protection._ us avoid producing waste,but also it will definitely contribute a lot to environmental protection.用高级词汇替换Besides：(3)_Not only can saving helpMoreover/Furthermore/In addition/Additionally高
5、考总复习英语精雕玉琢完成句子：(4)毫无疑问，确实到了政府采取有效措施让市民意识到保护环境重要性的时候了。_ the government took effective measures to make the citizens realize the importance of protecting the environment.There is no doubt that its high time that高考总复习英语经典习题及优美范文假定你是李华，是某国际学校的一名中学生，你校将举办主题为“低碳生活”的英语演讲比赛，旨在号召大家积极应对全球气候变暖。请你写一篇演讲稿参加比赛。内容包
6、括：(1)全球变暖的影响；(2)如何实现低碳生活。Ladies and Gentlemen,good afternoon!People around the world may feel that the climate has been getting steadily warmer in recent years.The side effects of global warming,which have seriously threatened the survival of human beings in the future,are particularly worrying.To s
7、top global warming we should make immediate and constant efforts by leading a low carbon life.Firstly,we should reduce our dependence on private cars to get around.Secondly we should use more clean energy.Thirdly,we should form the habit of recycling instead of throwing things away.Only when we do o
8、ur bit can we make the earth a better place to live.Thats all.Thanks a lot！高考总复习英语单单 元元 基基 础础 精精 测测重点单词 核心词汇1._vi.看一下；扫视n一瞥 2._vt.拥护；提倡；主张3._n种类；范围 4._adj.平均的5._adj.胡乱的；任意的glanceadvocaterangeaveragerandom高考总复习英语重点单词扩展词汇6_vt.反对；反抗；与(某人)较量_adj.反对的；对立的7_vi.趋向；易于；照顾vt.照顾；护理_n倾向；趋势8_vt.陈述；说明_n说明；说法；表白9_v
9、t.消费；消耗；耗尽；吃完_n顾客opposeopposedtendtendencystatestatementconsumeconsumer高考总复习英语重点单词10_n弄脏；污染_vt.弄脏；污染11_n生长；增长_vt.&vi.生长；增长12_n量；数量_n质量13_n贡献；捐款；投稿_vt.捐助；投稿vi.投稿；贡献14_n生存；存在_vi.存在pollutionpollutegrowthgrowquantityqualitycontributioncontributeexistenceexist高考总复习英语重点单词15_n现象_pl.现象16_n结果；后果；影响_adj.随后发生的
10、；作为结果的_adv.因此；所以17_adj.平稳的；持续的；稳固的_adv.平稳地；持续地phenomenon phenomenaconsequenceconsequentconsequentlysteadysteadily高考总复习英语重点单词阅读词汇18refreshvt._19widespreadadj._20casualadj._ 21graphn_22datan_ 23phenomenon(复数-ena)n_使恢复；使振作分布广的；普遍的图表；坐标图；曲线图资料；数据现象随便的；漫不经心的；偶然的 高考总复习英语常用短语1忍受；容忍 _ 2上升；增长；升起 _3继续 _ 4导致 _
11、5发生；造成 _ 6同意；赞成；订购_7be opposed to_ put up withgo upkeep onresult income aboutsubscribe to反对高考总复习英语常用短语8quantities of _9even if _ 10on the whole _11on behalf of_ 12and so on _大量的即使大体上；基本上代表一方；作为的代言人等等高考总复习英语经典句式1._(毫无疑问)the earth is becoming warmer and that it is human activity that has caused this g
12、lobal warming rather than a random but natural phenomenon.(There is no doubt that 毫无疑问)2Some byproducts of this process are called“greenhouse”gases,_(其中最重要的一种)is carbon dioxide.(the形容词最高级oneof关系代词)There is no doubt thatthe most important one of which高考总复习英语经典句式3_(即使我们开始降低)the amount of carbon dioxid
13、e and other greenhouse gases,the climate is going to keep on warming for decades or centuries.(even if引导让步状语从句)4It is OK to leave an electrical appliance on _(只要你使用它)if not,turn it off!(as/so long as引导条件状语从句)Even if we start reducingso long as you are using it高考总复习英语经典句式5_(制作这些东西需要大量的能源)from new mat
14、erials,so,if you can,buy things made from recycled materials.(It takesto do sth.)It takes a lot of energy to make these things高考总复习英语单单 元元 要要 点点 突突 破破1oppose vt.反对；反抗；与(某人)较量【考点激活】In Creation or Evolution,Michael Ebifegha examines these two _(oppose)world views within the structure of empirical(实证的)
15、science.在创造和进化方面，Michael Ebifegha探讨实证科学中两种对立的世界观。高考总复习英语【知识建构】【知识建构】高考总复习英语She remained bitterly opposed to the idea of moving abroad.她仍然强烈反对移居国外。【举一反三】表示反对的短语有：disagree with,object to,be against；表示赞成的短语有：agree with,be in favor of,be for等高考总复习英语【多维训练】语法填空Strangely，Mr.Green，also opposed _ the new pol
16、icy，made no remark in the discussion.Many old men oppose _(cut)down the 100-year-old tree for rebuilding a shopping center.高考总复习英语一句多译学生们强烈反对受到别人的不公正对待。The students _ by others.(oppose vt.)The students _ by others.(opposed)The students _ by others.(object)高考总复习英语【答案】opposedtocuttingstrongly oppose b
17、eing treated unfairly strongly opposed to being treated unfairly strongly object to being treated unfairly 高考总复习英语2range n种类；范围【考点激活】In colonies(群体)_(range)in size from a few hundred to tens of millions,they organize their lives with a clear division of labor.在规模从几百到数百万变化的群体中，他们用清晰的劳动分工来组织他们的生活。高考总复
18、习英语(1)range from to 在范围内变动；包括由到之间的各类事物range between and 在和范围内变动(2)a wide range of 一系列in/within range在射程以内；在范围内beyond/out of range在射程外；在范围外beyond/out of ones range某人能力达不到的【知识建构】【知识建构】高考总复习英语Classical music ranges from jazz to pieces for large orchestras.古典音乐的范围从爵士乐到大乐团作品。高考总复习英语语法填空The price of the h
19、ouse is so high that it is well _ our range.Courses range from cooking _ computing.It is important for students to make the most of their different learning environments and acquire _ wide range of knowledge.高考总复习英语句式升级He has a number of interests.They range from playing chess to swimming.He has a n
20、umber of interests，_.(非限制性定语从句)He has a number of interests，_.(分词)高考总复习英语【答案】rangingbeyondtoawhich range from playing chess to swimmingranging from playing chess to swimming高考总复习英语3average adj.平均的【考点激活】In 1900，the _American life span(寿命)was only 47 years,but today it is 75 years!1900年，美国人的平均寿命是47岁，而
21、今天已经达到了75岁。高考总复习英语on average平均地；通常above/below average高于/低于平均数/水平an average of 的平均数up to average达到平均数【知识建构】【知识建构】高考总复习英语Many(but not all)men and women do lose height as they get older.Men lose an average of 3-4cm in height as they age,while women may lose 5 cm or more.很多男女(并非所有人)的确会随着年龄变老身高会变矮。男性平均会降
22、低3到4厘米，而女性会降低5厘米或更多。高考总复习英语【多维训练】写出下列句中average的词性及含义Our car averages 550 kilometres a week._(2020天津卷)And I have never known an average man who had both._The average of 4 and 6 is 5._高考总复习英语完成句子在这次考试中有90个同学得到了满分，每个班级平均有18人。汤姆的成绩在平均水平之上，而约翰的成绩在平均水平之下。There were 90 students getting full marks in the ex
23、am，_ in each class.Toms was _ while Johns was _.高考总复习英语【答案】averagev.平均为adj.普通的n.平均数an average of 18 students;above average;below average高考总复习英语4glance vi.看一下；扫视n一瞥【考点激活】Once at the office,you glance _ the newspaper with depressing stories or reports of disasters.一旦来到办公室，你翻阅报纸，里面尽是让人沮丧的故事或充斥着灾难的报道。高考
24、总复习英语(1)glance at匆匆瞥一下(某物)；浏览glance over浏览；粗略地阅读(2)take/give a glance at匆匆一看；一瞥at first glance乍一看at a glance立刻；看一眼就【知识建构】【知识建构】高考总复习英语Can we just take a glance at some of your products?我们可以浏览一下你们的产品吗？【词义辨析】glance意为“一瞥，匆匆一看”，强调动作的短暂stare意为“盯着看”，含有无礼或粗俗的意味glare意为“怒视”，带有敌对或威胁的态度高考总复习英语【多维训练】用glance,sta
25、re或 glare的适当形式填空The two persons_ at each other before they started fighting.The guests _ at the big diamond,an invaluable treasure if it was genuine.He _ at the clock and ran out of the house.高考总复习英语翻译句子他们一见钟情。_【答案】throughglaredstaredglancedThey fell in love at first glance.高考总复习英语1come about 出现；发生【
26、考点激活】The revolution has come_，through the application of computer science.通过电脑科学的应用，变革已经发生了。高考总复习英语(1)How did it come about that？某事是怎么发生的？(2)come up走近；上来；发生；被提及come up with想出；提出come to来到(某地)；共计；来参加(活动)；谈到come to know/realize/understand开始了解到/意识到/明白When it comes to 当说到；当谈到【知识建构】【知识建构】高考总复习英语come out出来
27、；开花；发芽；出版；发行come across/upon(无意中)碰到；找到；想到；越过come into being发生；产生；出现；形成come into power开始执政；当权；当选come into effect/force开始生效；开始实行come into existence形成；产生；开始存在come into fashion开始流行 高考总复习英语Ill never understand how it came about that you were an hour late on such a short journey.我真不明白这么短的路程你怎么会迟到一个小时。高考总复
28、习英语【词义辨析】comeabout强调“偶然发生”，一般以一种似乎无法控制的方式发生，也可指差别、争论的产生happen指“偶然发生”，常用于句型“sth.happen(to sb.)”，还有“碰巧”之意occur正式用语，可指“偶然发生”，也指“计划中的发生”；还用于“occur to sb.”，表示“突然想起”takeplace表示“发生、举行、举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排高考总复习英语【易错点津】表示“发生”的单词和短语均不能用被动语态。【多维训练】用come about,take place,occur或happen的适当形式填空L
29、arge quantities of people _ to be out when the earthquake _.高考总复习英语Great changes _ in our community over the past ten years.An idea suddenly _ to me when I saw the environmentalist.Ill never understand how it_ that you got into the bad habit.高考总复习英语完成句子到目前为止，还没有人知道那次交通事故是如何发生的。No one has known _ _.翻
30、译句子越来越多人的开始意识到网上投票的缺点。_高考总复习英语【答案】abouthappened;happened/occuredhave taken placeoccurredcame abouthow that traffic accident came about/happened so farMore and more people come to realize the disadvantages of voting on the Internet.高考总复习英语2result in导致【考点激活】The production,distribution,and use of produ
31、ctsas well as management of the resulting wasteall result_ greenhouse gas release.生产、分配和对产品的使用以及由此而产生的垃圾都会导致温室气体的排放。高考总复习英语(1)result from 由造成；因而产生(2)as a result 结果as a result of 由于的结果without result 没有结果；白费【知识建构】【知识建构】高考总复习英语Her heart was slightly damaged as a result of her long illness.长久的疾病使她的心脏受到一
32、些损伤。But designer Mikhail Belvacv doesnt think that forgetting to check the weather forecast before heading out should result in you getting wet.但是设计者Mikhail Belvacv认为出发前忘记看天气预报并不一定就会导致你淋湿。高考总复习英语【举一反三】(1)result in与 cause或lead to同义，其主语是起因；(2)result from与lie in，as a result of和because of同义，其主语是结果，from的
33、宾语是起因高考总复习英语【多维训练】一句多译由于全球变暖，我们的环境受到了破坏。(用result的短语完成下面的句子)Our environment is damaged _ global warming.The damage of our environment _ global warming.Global warming _ the damage of our environment.高考总复习英语完成句子这次考试对我来说非常重要，因此，我别无选择，只好集中全部精力学习。The exam was of vital importance for me;_ _，I had no choice
34、 but to completely focus on my study.【答案】inas a result of results fromresults inin consequence/as a result/thus/therefore/consequently高考总复习英语3put up with容忍；忍受【考点激活】I can put up_ the house being untidy,but I hate it if its not clean.我可以容忍房间里不整齐，但是我讨厌房间里脏。高考总复习英语put forward提出建议；向前拨put aside节省；储蓄；储存put
35、 away收起来put up建造；张贴；留宿put off延期；推迟put out熄灭；扑灭put through接通电话【知识建构】【知识建构】高考总复习英语 They put up their tents and settled down for the night.他们搭好帐篷，准备过夜。【举一反三】表示“容忍；忍受”的词语还有：stand,tolerate,bear等高考总复习英语【多维训练】语法填空One moment please,Im just trying to put you_.We are trying to put _some money every month for
36、our vacation.He decided that he would drive back to town instead of putting _for the night at the hotel.高考总复习英语翻译句子我希望你能就申请书提点修改建议。_【答案】withthroughasideupI hope you can put forward some advice on how to correct the application.高考总复习英语4quantities of 大量的【考点激活】With more forests being destroyed,huge qua
37、ntities of good earth _(wash)away each year.随着更多的森林被毁，每年有大量肥沃的泥土被冲走。高考总复习英语(1)a quantity of或quantities of后既可接可数名词也可接不可数名词。“a quantity of名词”作主语时，谓语动词用单数；而“quantities of名词”作主语时，谓语动词用复数。(2)in quantity/in large quantities 大量的；很多的(3)可跟可数名词也可跟不可数名词的词组a lot of,lots of,plenty of,quantities of,a(large/great)
38、quantity of【知识建构】【知识建构】高考总复习英语(4)只能跟可数名词的词组a(large/good/great)number of,scores of,dozens of(5)只能跟不可数名词的词组a great/good deal of,a large amount of，large amounts of 高考总复习英语Like most things,it is cheaper when bought in quantity.像大多数东西一样，买的量多时就便宜一些。Police found a small quantity of drugs on the premises.警方
39、在经营场所发现了少量的毒品。高考总复习英语【易错点津】(1)注意quantity的拼写，常与quality混淆；quality意思是“质”，而“quantity”一般指“量”。(2)a(large)quantity of/quantities of名词(可数/不可数)：a mount of/amounts of不可数名词。(3)这两个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。高考总复习英语【多维训练】语法填空As a result of destroying the forests,a large quantity of desert _(cover)t
40、he land.Judging from the number of the cars,a large number of people _(arrive)so far.高考总复习英语翻译句子现在很多人喜欢网上投票。_【答案】are being washedhas coveredhave arrivedA large number of/A large quantity of people feel like voting on the Internet.高考总复习英语1Some byproducts of this process are called“greenhouse”gases,th
41、e most important one of which is carbon dioxide.这个(升温)过程的一些副产品就被称为“温室”气体，其中最重要的是二氧化碳。one ofwhich/whom定语从句【句型提炼】【句型提炼】高考总复习英语句中the most important one of which意为“其中最重要的”，为 定 语 从 句 修 饰 先 行 词 g a s e s。常 考 的 类 似 结 构 有：one/all/every/each/part of which(whom)引导的定语从句，表示“他们中的一个/所有/每/部分”，介词of后面只能用which/whom引导
42、定语从句指代前面出现的事物或人。【句型剖析】【句型剖析】高考总复习英语Gift givers can choose from a wide variety of useful but inexpensive things-many of which are“green”-and then choose a meaningful charity from a list.提供礼物的人可以从各种有用但不贵的东西中选择，很多都是“绿色”的，然后再从列表上选择一个慈善组织。高考总复习英语【多维训练】语法填空Effective measures must be taken to deal with glo
43、bal warming,one of _ is to recycle used things.I have three good friends,all of _have emigrated to the USAI bought 10 books the other day and two of _ are concerned with environmental protection.高考总复习英语根据要求进行句型转换I had several new friends,and two of them are still my best friends today.I had several
44、new friends,_ _.(用定语从句升级)【答案】whichwhomthemtwo of whom are still my best friends today高考总复习英语2Even if we start reducing the amount of carbon dioxide and other greenhouse gases,the climate is going to keep on warming for decades or centuries.即使我们开始减少二氧化碳和温室气体的量，这种气候也会持续变暖几十年甚至几个世纪。even if/though让步状语从句
45、，意为“即使；尽管”。【句型提炼】【句型提炼】高考总复习英语句中even if引导让步状语从句，意为“即使，尽管”，与even though同义。常考的引导让步状语从句的连词还有：(1)though/although/while，它们引导的让步状语从句都不能和but连用，但可以与nevertheless和yet连用；(2)whatever/whenever/however(no matter what/when/how)意为“无论”等；(3)as引导让步状语从句时，需要使用倒装结构。【句型剖析】【句型剖析】高考总复习英语Even if we simply looked out of the c
46、ar windows at baby pigs following their mother,or fish leaping out of the water,it was better than the best ride down the freeway.即使我们只是从车窗外看着小猪跟在母猪的后面还是看鱼跃出水面，也比在高速行驶要好。高考总复习英语【多维训练】用even if,though,however,whatever或as完成句子Happy _we are,there is something missing._ you say,I wont believe you.I will t
47、ake up the challenge,_tough the problem is.You should allow your children to express their own opinions，_ they are different from yours.高考总复习英语高考总复习英语【答案】asWhateverhowevereven ifTired as we wereAlthough we were very tiredWhile we were very tired高考总复习英语3It is OK to leave an electrical appliance on so
48、 long as you are using it只要你用电气设备，让它开着是可以的so/as long as条件状语从句，表示“只要”。【句型提炼】【句型提炼】高考总复习英语句中as long as引导条件状语从句，意为“只要”，可以用on condition that替换。常用的引导条件状语从句的连词还有：(1)if,even if/though,unless(2)provided/providing(that),suppose/supposing等【句型剖析】【句型剖析】高考总复习英语Unless Im mistaken,she welcomed us on behalf of thei
49、r class yesterday.除非是我记错了，昨天她代表她的班级欢迎了我们。I shall go provided/providing/supposing/suppose that it doesnt rain.假如不下雨我就去。高考总复习英语As long as biomass is produced continuously with only as much grown as is used the“battery”lasts forever.只要生物质能可以持续性地产生，只要够使用，这种“电池”就能持续到永远。高考总复习英语【举一反三】as long as还可以表示原级比较，意为
50、“和一样长”。类似的结构有：短语原意引申义as well as 与一样好也；和as good as 与一样好几乎as far as 远及就而言；至于高考总复习英语【多维训练】用as long as,as far as,as well as或as good as完成句子_ I am concerned,I am opposed to the proposal.A distant relative is not_ a near neighbor.In this job you need brains _ efforts.You will never cease to learn _ you liv
