通用版版高考英语一轮复习Unit4Globalwarming讲义新人教版选修6.docx

1、通用版版高考英语一轮复习Unit4Globalwarming讲义新人教版选修6Unit 4Global warming一、单词表词汇全查验运用多媒体，提问默写词汇.阅读词汇(英译汉)第一屏听写1graph n 图表；坐标图；曲线图2renewable adj. 能再生的；可更新的3phenomenon (复数ena) n. 现象4fuel n. 燃料5byproduct n. 副产品 第二屏听写6per prep. 每；每一7catastrophe n. 大灾难；浩劫8drought n. 旱灾；干旱9individual n. 个人；个体adj. 单独的；个别的10can n. 容器；罐头

2、第三屏听写11microwave n 微波炉；微波12presentation n. 显示；演出13nuclear adj. 核的；核能的；原子核的14commitment n. 承诺；交托；信奉15motor n. 发动机16outer adj. 外部的；外面的 .高频词汇(汉译英)第四屏听写1greenhouse n 温室；花房2quantity n. 量；数量3tend vi. 趋向；易于；照顾vt. 照顾；护理4data n. 资料；数据5trend n. 趋势；倾向；走向6consume vt. 消费；消耗；耗尽；吃完 第五屏听写7subscribe vi. 同意；捐赠；订阅vt.

3、签署(文件)；捐助8oppose vt. 反对；反抗；与(某人)较量9opposed adj. 反对的；对立的10mild adj. 温和的；温柔的；淡的11environmental adj. 环境的12flood n. 洪水；水灾 第六屏听写13consequence n 结果；后果；影响14state vt. 陈述；说明15range n. 种类；范围16glance vi. 看一下；扫视n. 一瞥17steady adj. 平稳的；持续的；稳固的18steadily adv. 平稳地；持续地 第七屏听写19tendency n 倾向；趋势20widespread adj. 分布广的；普

4、遍的21economical adj. 节约的；经济的22average adj. 平均的23existence n. 生存；存在24advocate vt. 拥护；提倡；主张25pollution n. 污染；弄脏 第八屏听写26growth n 增长；生长27electrical adj. 电的；与电有关的28casual adj. 随便的；漫不经心的；偶然的29circumstance n. 环境；情况30refresh vt. 使恢复；使振作31educator n. 教育工作者；教育家32contribution n. 贡献 第九屏听写33disagreement n 分歧；不一致3

5、4random adj. 胡乱的；任意的35quantities_of 大量的36even_if 即使37keep_on 继续38so_long_as 只要39come_about 发生；造成 第十屏听写40go_up 上升；增长；升起41subscribe_to 同意；赞成；订购42be_opposed_to 反对43result_in 导致44on_the_whole 大体上；基本上45on_behalf_of 代表一方；作为的代言人46put_up_with 忍受；容忍47and_so_on 等等 二、单元核心考点初热身提供语境，单元考点自测回顾(一)分类识记单词用时少功效高识记单词写对

6、.知其意(英译汉)1.graph n图表；坐标图；曲线图2.renewable adj. 能再生的；可更新的3.phenomenon n. 现象4.fuel n. 燃料5.byproduct n. 副产品6.catastrophe n. 大灾难；浩劫7.drought n. 旱灾；干旱mitment n. 承诺；交托；信奉9.motor n. 发动机10.microwave n. 微波炉；微波11.presentation n显示；演出12.nuclear adj. 核的；核能的；原子核的.写其形(汉译英)1.greenhouse n. 温室；花房2.data n. 资料；数据3.trend

7、n. 趋势；倾向；走向4.flood n. 洪水；水灾5.mild adj. 温和的；温柔的；淡的6.random adj. 胡乱的；任意的7.casual adj. 随便的；漫不经心的；偶然的核心单词练通1.As the charts shows，the quantity (数量) of the groundwater in our country is not satisfying.2.In addition to these traditional activities, we have a wider range (范围) of choices, such as travelling

8、and visiting our relatives or friends.3.The two pictures look so similar at one glance (一瞥), but they are totally different.4.There is a(n) widespread (普遍的) concern over the issue whether students should make friends on line.5.The average (平均的) temperature ranges between 23 and 39and 51% of the isla

9、nd is covered with forests.6.The people who cannot quit smoking may easily be affected by his circumstance (情况) and surroundings.7.I strongly advocate (主张) that we should make joint efforts to contribute to the youth football progress. 8.A cool drink refreshed (使恢复) me after my long walk.拓展单词用活记全记牢1

10、.consume vt.消费；消耗；耗尽；吃完consumer n顾客2.subscribe vi.同意；捐赠；订阅vt.签署(文件)；捐助subscription n同意；捐赠；订阅；签署3.tend vi.趋向；易于；照顾vt.照顾；护理tendency n倾向；趋势4.oppose vt.反对；反抗；与(某人)较量opposed adj.反对的；对立的5.consequence n结果；后果；影响consequent adj.随之发生的；作为结果的consequently adv.因此；所以6.state vt.陈述；说明statement n说明；说法；表白 7.steady adj.

11、平稳的；持续的；稳固的steadily adv.平稳地；持续地8.economical adj.节约的；经济的economic adj.经济的economy n经济；节约9.existence n生存；存在exist vi.存在existing adj.目前的；现在的10.pollution n污染；弄脏pollute vt.污染polluted adj.被污染的11.growth n增长；生长grow v种植；生长；发展12.electrical adj.电的；与电有关的electricity n电；电力electric adj.电的；电动的electronic n电子的13.educato

12、r n教育工作者；教育家educate v教育；培养education n教育；培养14.contribution n贡献；捐助contribute v贡献；撰稿；捐助；捐赠15.environmental adj.环境的environment n环境16.disagreement n分歧；不一致disagree v不同意agree v同意；赞成agreement n同意；赞成；一致用准用活1.With the subscription from the kindhearted people, the teacher subscribed to some newspapers for the

13、poor children in the mountain area. (subscribe)2.One of the worst consequences of smoking for a long time is that you may suffer lung cancer.Consequently,_you and your family will suffer a lot. (consequent)3.Thanks to the river chief system, the local rivers pollution has been stopped, and you canno

14、t see any polluted water in this city. (pollute)4.It was stated that the president made a statement announcing new policies to deal with the new situation.(state)5.They have contributed a lot of food and clothing to the refugees so far and their contributions will certainly help the refugees live th

15、rough the winter. (contribute)6.Many people do not believe the existence of the ghosts, but many young children believe there exists all kinds of ghosts in the world. How to solve this existing problem? (exist) 7.The storm tends to hit our city, and we will observe the tendency of it closely.(tend)8

16、.The air conditioners of this type consume too much electricity. Many consumers complain about this. (consume)9.With the decline of the global economy,_her family is faced with many economic problems, one of which is whether to buy an economical stove to survive the whole winter. (economy)1.特别“不规则”的

17、名词复数小结datumdata数据mediummedia 媒体bacteriumbacteria 细菌criterioncriteria 标准phenomenonphenomena 现象crisiscrises 危机2.与“灾难”有关的名词集锦flood洪灾drought 旱灾disaster 灾难catastrophe 大灾难earthquake 地震tsunami 海啸3.与“电”有关的单词荟萃electrical adj.电的；与电有关的electricity n. 电；电流electric adj. 电的；电动的electronic adj. 电子的electrics n. 电路ele

18、ctrician n. 电工；电学家(二)语段串记短语不枯燥兴趣高先 写 对再 用 准第一组1.go_up上升；增长；升起2.subscribe_to 同意；赞成；订购3.quantities_of 大量的4.be_opposed_to 反对5.put_up_with 忍受；容忍6.and_so_on 等等This morning, several classmates and I subscribed_to the idea that we went to pick up rubbish in the Peoples Park. On arrival, we found quantities

19、_of waste plastic bags on the ground. Although we were_opposed_to littering, some visitors ignored us. We couldnt put_up_with their bad behaviors.第二组1.even_if即使2.result_in 导致3.keep_on 继续e_about 发生；造成5.so/as_long_as 只要6.on_the_whole 大体上；基本上7.on_behalf_of 代表一方；作为的代言人We persuaded them not to throw away

20、 rubbish patiently, they finally promised us not to keep_on doing that. So, you see, so/as_long_as we are on_behalf_of the kindness and righteousness, the bad phenomena will not come about. On the whole, good actions result_in good outcomes. Dont you think so？What a meaningful day we had！1.“动词up wit

21、h”短语集锦keep up with跟上catch up with 跟上end up with 以结束come up with 提出put up with 忍受be fed up with 受够了2.“bev.edto”短语荟萃be opposed to反对be attached to 附属于be accustomed to 习惯于be addicted to 沉溺于be devoted to 奉献be sentenced to 被判处3.“引起；造成；导致”短语合集lead to导致；造成result in 导致contribute to 促成；有助于 give rise to 引起；引发；

22、使发生bring about 引起；导致(三)仿写用活句式造佳句表达高背 原 句明 句 式学 仿 写1.There is no doubt that the earth is becoming warmer . 毫无疑问，地球正在变暖There is no doubt that .“毫无疑问”，that引导同位语从句。毫无疑问，沿着长江的旅行将是一个更好的选择。(2017北京高考书面表达) There_is_no_doubt_that the trip along the Yangtze River will be a better choice.2.Even if we start redu

23、cing 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其他温室气体的含量，在(未来)几十年或几个世纪内，气候仍会持续转暖。even if/though “即使；尽管”，引导让步状语从句。作为学生，我们应该总是讲真话，即使别人可能与我们观点不同。As students, we should always tell the truth even_if_others_migh

24、t_not_agree_with_us.3.It is OK to leave an electrical appliance on so long as you are using it if not, turn it off！只要你在使用电器设备，你可以让它开着，如果不用就把它关掉！so/as long as “只要”，引导条件状语从句。你可以写任何相关的东西，只要它有趣、有教育意义就行。You can write anything relevant so/as_long_as_its_interesting and informative.考点新组合阅读微技能Protecting the

25、 environmentAccording to the statistics, on average, a person produces about 2 kilograms of garbage per day, which is considered as one of the pollution sources resulting in the environment pollution. The garbage pollution brings great difficulties to our life, and we cannot put up with it. In addit

26、ion, a variety of pollution is damaging our environment. As a consequence, our health is under threat. So, lets work together to oppose any form of destruction of the environment.1.处resulting in在意义上相当于leading_to。在用法上，这种现在分词短语的形式常放在被修饰词的后面作后置定语。2.把处短语所在句升级为含定语从句的复合句：The garbage pollution, which_we_ca

27、nnot_put_up_with,_brings great difficulties to our life.1average adj.平均的；普通的；正(平)常的n.平均数；平均水平；一般水准v.平均为；计算出的平均数一词多义写出下列句中average的词性及含义The average age of the boys in this class is fifteen. adj.平均的Its said that the newspaper office receives an average of nearly 100 articles a day.n.平均数There was nothin

28、g special about the film it was only average. adj.普通的The hotel averages 50 to 100 foreign guests daily. vt.平均为归纳拓展on average 平均起来above (the) average 在平均水平以上below (the) average 在平均水平以下 up to (the) average 达到平均水平Toms work at school is above_(the)_average,_Jims below_(the)_average and Jacks up_to_(the)

29、_average. 汤姆的学习成绩属于中上水平，吉姆的学习成绩属中下水平，杰克的学习成绩属中等水平。2consequence n结果；后果；影响(1)as a consequence因此；结果as a consequence ofin consequence of 由于的缘故in consequenceconsequently 因此；结果(2)consequent adj. 随之发生的；作为结果的多角练透单句语法填空As a consequence (consequent), they cant concentrate on their study and tend to be sleepy i