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Unit 4 Global warming核心单词1. subscribevi.同意；捐赠；订阅vt.（签署）文件；捐助常用结构：subscribe to ... 同意，赞许；（在文件等下面）签名，署名subscribe sth. to ... 捐助subscribe to/for ... 订阅；订购(书籍等)He did not subscribe to my proposal.他不赞同我的建议。
He subscribed a large sum to the relief fund.他向救济基金捐赠巨资。
He subscribed his name to a petition. 他在请愿书上签名。
高手过招翻译句子①只有疯子才会同意这样的观点。
②我订了一份《妇女周刊》。
答案：①No one but mad people would subscribe to such views.②I subscribed to a Weekly Women’s magazine.2. tendvt. & vi.（常与to连用）有某种倾向；有……的趋势；走向；趋向；朝向；照管，照料；看护People under stress tend to express their full range of potential.处于压力下的人容易发挥自己全部的潜力。
He tends to pitch the ball too high.他往往把球掷得过高。
Prices are tending upward. 物价在上涨。
The woman stayed at home to tend her child.那个妇女呆在家里照料她的孩子。
高手过招单项填空I never forget the days when I was by the villagers when I was wounded.Tended B. observed C. monitored D. Cared解析：选A。
Unit 4Global warming重难点讲解一、重点词汇、短语与句式重点词汇1.n. 副产品byproduct2.n. 大灾难；浩劫catastrophe3.n. 个人；个体adj. 单独的；个别的individual4.n. 承诺；交托；信奉commitment5.n. 量；数量quantity6. vi. 趋向；易于；照顾vt. 照顾；护理tend7. vt. 消费；消耗；耗尽；吃完consume8．vi. 同意；捐赠；订阅vt. 签署(文件)；捐助subscribe 9．vt. 反对；反抗；与(某人)较量oppose10．n. 结果；后果；影响consequence12．n. 种类；范围range13. adj. 平稳的；持续的；稳固的steady14. vt. 拥护；提倡；主张advocate15. v. (使)精神振作, (使)精力恢复, 更新refresh重点短语1．________________发生；造成2．________________ 同意；赞成；订购3．________________ 大量的4．________________ 上升；增长；升起5．________________ 导致6．________________ 反对……7．________________ 即使8．________________ 继续9．________________ 大体上；基本上10．________________ 忍受；容忍11．________________ 只要12．________________ 等等13．________________ 代表……一方；作为……的代言人e about2.subscribe to3.quantities of4.go up5.result in6.be opposed to7.even if8.keep on9.on the whole10.put up with11.so long as 12.and so on 13.on behalf of重点句式1．____________________the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和。
Unit4 Global warming-词汇篇__________________________________________________________________________________ __________________________________________________________________________________1.掌握重点词汇的搭配及用法，能够正确完成基础类型题。
2.掌握重点句型的用法，会模仿句型进行写作。
重点单词讲解：1.depend on/ upon+ n 依靠，依赖，确(坚)信You can’t depend on your parents forever.depend on/upon+sb.+to do 指望某人做……You can’t depend on him to come on time.depend on/upon +it +that…. 指望…..You may depend on it that he will come.depend on/upon +wh-从句Whether you can pass the exam depends on how hard you work.That (all) depends./ it all depends. (口语)视情况而定，I may help you. But that/ it depends.2.light1)n. 光，线，灯2)v.照亮，点燃He lit a match. 他划着了一根火柴。
A smile of triumph lit up her face. 她的脸上闪耀着胜利的微笑。
The match lights easily. 这火柴容易划着3)adjThe suitcase is very light.（轻的）There was a light rain falling.He is a light sleeper. 他睡不沉。
Unit 4Global warming(对应学生用书P147)[话题单词]1．waste n．/v t.浪费；滥用2．pollute v t. 污染3．environment n. 环境4．plastic adj. 塑料的5．solar adj. 太阳能的6．frequent adj. 经常的；屡次的7．vehicle n. 交通工具，车辆；媒介8．victim n. 牺牲品；受害者9．oute n. 结局，结果10．atmosphere n. 大气，气氛11．circumstance n. 情况，形势，环境；经济状况12．recycle v t. 再循环，回收13．desert n. 沙漠；v t. 抛弃，遗弃14．material n. 原料，材料15．radiation n. 放射物；辐射[话题短语]1．be aware of意识到2．environmental conservation环境保护3．save energy/water节约能源/水4．sort rubbish垃圾分类5．plant more trees to improve the environment种植更多的树来改善环境6．raise the awareness of environmental protection提高环保意识7．the balance of nature自然界的平衡8．the abuse of滥用……9．protect the environment保护环境10．cut down trees砍伐树木11．It is a shame to do...干……是可耻的12．take active measures采取积极措施13．pour...into...把……注入……14．form good habits养成良好的习惯15．do great harm to给……带来很大的危害[话题佳句]1．As we all know，the earth is being warmer and warmer due to the global climate change.众所周知，由于全球气候变化，地球正变得越来越暖和。
人教版高中英语必修六Unit4 Global warming课文全解（常考单词、高频短语和写作句式）Ⅰ. 常考单词必背1．consume vt. 消耗，消费；挥霍vi. 耗尽，毁灭Consumer goods production was to go up by six percent in that city. 在那个城市，消费品生产将增长百分之六。
2．random n. 偶然/随便的行动 adj. 任意的；随便的；任意的 adv.胡乱地[快速闪记]at random 随便地Because these natural disasters occur at random times，it is difficult to warn people in advance. 自然灾害的发生具有随机性，所以很难事先警告人们。
3．subscribe vt.&vi.(常与to连用) ①捐(款)；捐助②订购(报纸等) ③同意；赞同I subscribe to a few favourite charities. 我定期向几个中意的慈善机构捐款。
I've personally never subscribed to the view that either sex is superior to the other. 我个人从来都不同意性别有优劣之分的观点。
4．quantity n. 量；数量The change of quantity causes the change of quality. 量变引起质变。
[快速闪记]a large quantity of/large quantities of 大量in quantity/in large quantities 大量地5．trend n. 趋势；倾向But recently，we have seen a gradual trend towards healthier food. 但是近来，我们注意到人们逐渐倾向于更加健康的食品。
选修6Unit 4Global warming要点梳理高效梳理·知识备考●重点单词1．phenomenon n．现象→phenomena pl.2．subscribe vi.同意；捐赠；订阅vt.(签署)文件；捐助3．quantity n．量；数量→quality n．质量；品质4．tend vi.趋向；易于；照顾vt.照顾；护理→tendency n．倾向；趋势5．trend n．趋势；倾向；走向6．oppose vt.反对；反抗；与(某人)较量→opposed adj.反对的；对立的7．consequence n．结果；后果；影响8．state vt.陈述；说明→statement n．说明9．range n．种类；范围10．glance vi.看一下；扫视n．一瞥11．steady adj.平稳的；持续的；稳固的→steadily adv.平稳地；持续地12．widespread adj.分布广的；普遍的13．average adj.平均的14．circumstance n．环境；情况15．refresh vt.使恢复；使振作16．contribution n．贡献→contribute v．贡献●重点短语1．come about发生；造成2．subscribe to同意；赞成；订购3．quantities of大量的4．go up上升；增长；升起5．result in 导致6．be opposed to反对……7．even if 即使8．keep on继续9．on the whole 大体上；基本上10．on behalf of 代表……一方；作为……的代言人11．put up with忍受；容忍12．so long_ as 只要13．and so on 等等●重点句型1．There is no doubt that the earth is becoming warmer(see Graph 1) and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和(见图表1)，而且全球转暖是人为的，而不是随意的自然现象。
集宁一中教学设计精美句子1、善思则能“从无字句处读书”。
读沙漠，读出了它坦荡豪放的胸怀；读太阳，读出了它普照万物的无私；读春雨，读出了它润物无声的柔情。
读大海，读出了它气势磅礴的豪情。
读石灰，读出了它粉身碎骨不变色的清白。
2、幸福幸福是“临行密密缝，意恐迟迟归”的牵挂；幸福是“春种一粒粟，秋收千颗子”的收获. 幸福是“采菊东篱下，悠然见南山”的闲适；幸福是“奇闻共欣赏，疑义相与析”的愉悦。
幸福是“随风潜入夜，润物细无声”的奉献；幸福是“夜来风雨声，花落知多少”的恬淡。
幸福是“零落成泥碾作尘，只有香如故”的圣洁。
幸福是“壮志饥餐胡虏肉，笑谈渴饮匈奴血”的豪壮。
幸福是“先天下之忧而忧，后天下之乐而乐”的胸怀。
幸福是“人生自古谁无死，留取丹心照汗青”的气节。
3、大自然的语言丰富多彩：从秋叶的飘零中，我们读出了季节的变换；从归雁的行列中，我读出了集体的力量；从冰雪的消融中，我们读出了春天的脚步；从穿石的滴水中，我们读出了坚持的可贵；从蜂蜜的浓香中，我们读出了勤劳的甜美。
4、成功与失败种子，如果害怕埋没，那它永远不能发芽。
鲜花，如果害怕凋谢，那它永远不能开放。
矿石，如果害怕焚烧（熔炉），那它永远不能成钢（炼成金子）。
蜡烛，如果害怕熄灭（燃烧），那它永远不能发光。
航船，如果害怕风浪，那它永远不能到达彼岸。
5、墙角的花，当你孤芳自赏时，天地便小了。
井底的蛙，当你自我欢唱时，视野便窄了。
笼中的鸟，当你安于供养时，自由便没了。
山中的石！当你背靠群峰时，意志就坚了。
水中的萍！当你随波逐流后，根基就没了。
空中的鸟！当你展翅蓝天中，宇宙就大了。
空中的雁！当你离开队伍时，危险就大了。
地下的煤！你燃烧自己后，贡献就大了6、朋友是什么？朋友是快乐日子里的一把吉它，尽情地为你弹奏生活的愉悦；朋友是忧伤日子里的一股春风，轻轻地为你拂去心中的愁云。
朋友是成功道路上的一位良师，热情的将你引向阳光的地带；朋友是失败苦闷中的一盏明灯，默默地为你驱赶心灵的阴霾。
Book 6 Unit 4 A Global Warming1tend双语释义vi.趋向；易于(be likely to do)；照顾；vt.照顾；护理(care for)学情诊断(1)I tend to see pictures in my mind when I am reading or listening.(句型转换)→I have a tendency to see pictures in my mind when I am reading or listening.(2)翻译句子①He tends towards selfishness. 他有自私自利的倾向。
②She tends to get angry when others disagree with her.别人不同意她的看法时，她很容易生气。
③You’d better tend to your own affairs. 你还是管好自己的事情吧！归纳拓展tend t o sb./sth.照料；照顾end to do sth./have a tendency to do sth.易于；往往会做某事tend to/towards sth.有……的趋势；倾向于tendency n.趋势；倾向have an upward tendency有向上的趋势2oppose双语释义vt.反对；反抗；与(某人)较量(to disagree with)(1)完成句子①He opposed_their_building a new hall. 他反对他们修建新礼堂。
②His daughter is very athletic as_opposed_to his son, who is cleverer.他女儿擅长运动，与此相对，他儿子则头脑更聪明。
(2)During the discussion, many members were _______my proposal, which upset me greatly.A．objecting B．objected to C．opposing D．opposed to 答案 D解析be opposed to反对……，固定短语。
高二英语选修6 Unit 4 Global Warming人教新课标版一、学习目标：知识目标：学习本单元的单词、短语和句型。
能力目标：能用所学根底知识来解决实际题目。
二、重点、难点：●重要单词：subscribe, quantity, tend, oppose, state, range, glance, steady, average，circumstance●重要短语：come about, go up, result in, even if, keep on, on the whole, on behalf of, put up with, so(as) long as, and so on●重要句型：1〕独立主格结构的用法2〕“疑问词＋to do〞结构3) The most important one of which is carbon dioxide.三、知能提升：〔一〕重点单词［单词学习］1. subscribe①vt. & vi. 定期〔向慈善机构〕捐款；定期捐助 subscribe (sth.) to…向……捐……【例句】He subscribed liberally to charities.他向慈善事业慷慨捐款。
②vi. 订阅，订购〔报刊等〕 subscribe to sth. 订阅……【例句】I subscribed to a morning paper. 我订阅了一份晨报。
2. quantity n.数量，量【用法】〔 large / huge〕quantities of 许多，大量a quantity of 许多，大量〔修饰可数/不可数〕in quantity 批量，大量【例句】Before they enter an entrance examination, they have to do quantities of exercise.在参参加学考试前，他们得做大量的练习。
高中英语选修六unit4 global warming要点解析随着工业化、城市化的发展，人类对环境的破坏日益严重，全球变暖成为一个备受关注的问题。
在高中英语选修六的教学中，unit4 global warming是一个重要的话题，涉及到了环境保护、气候变化、能源利用等多个方面。
本文将从以下几个方面进行解析。
一、词汇与短语在学习unit4 global warming的过程中，学生需要掌握一些与环境保护、气候变化、能源利用等相关的词汇和短语，例如：1. global warming：全球变暖2. climate change：气候变化3. greenhouse gases：温室气体4. carbon dioxide：二氧化碳5. fossil fuels：化石燃料6. renewable energy：可再生能源7. solar power：太阳能8. wind power：风能9. hydroelectric power：水力发电10. deforestation：森林砍伐二、文章结构在学习unit4 global warming的文章时，学生需要掌握文章的结构，了解作者的写作意图和思路。
一般来说，文章的结构包括开头、主体和结尾三个部分。
1. 开头：一般用一两句话引出话题，概括文章主要内容，引起读者的兴趣。
2. 主体：主要分为两个部分，第一部分阐述全球变暖的原因和影响，第二部分介绍如何减缓全球变暖的措施。
3. 结尾：一般用一两句话总结文章内容，表达作者的态度和观点。
三、文章内容在学习unit4 global warming的文章内容时，学生需要掌握以下几个方面。
1. 全球变暖的原因：全球变暖的主要原因是温室气体的排放，其中二氧化碳是最主要的温室气体。
二氧化碳的排放主要来自于化石燃料的燃烧、工业生产、交通运输等活动。
2. 全球变暖的影响：全球变暖会导致海平面上升、极端天气增多、生物多样性减少等问题，对人类和自然环境都会带来严重的影响。
(1)She has a mental toughness that did not come about by chance.她心理稳定，这不是偶然发生的。
(2016·江苏)(2)How did it come about that he knew where we were?他是怎么知道我们在什么地方的呢？It comes/came about that...……发生。
How does/did it come about that...？……是怎样发生的？When it comes to...当谈到……名师点拨come about相当于happen或occur，均无被动形式；且常用it作形式主语。
2．subscribe to同意；赞成；订购；捐助(1)I subscribed to the magazine for only 32 a year.订阅(2)How much did you subscribe to the disaster fund？捐助(3)Do you subscribe to her pessimistic view of the state of the economy？同意3．quantities of大量的4．go up上升；增长；升起5．result in导致6．be opposed to反对……7．keep on继续8．on the whole大体上；基本上9．on behalf of代表……一方；作为……的代言人(＝on one’s behalf)代表……一方；作为……的代言人[选词填空]on behalf of，stand for，represent(1)What does WHO __________(代表)?(2)I apologize to you __________(代表) my family.(3)He __________(代表) our school to take part in the competition and all of us were proud of him.名师点拨(1)on behalf of是介词短语。
(2)stand for往往用来表示“(字母、数字、符号等)代表什么”。
(3)represent用来表示“代表某人/某个团体(政府等)”“某种标志代表什么”“某物表现的是什么”和“把某人(物)描绘成什么”。
Keys: （1）stand for（2）on behalf of（2）represented10．put up with忍受；容忍[猜测划线单词词义](1) Far water doesn’t put out near fire.(2) Encourage children to put aside/away some of their pocket money to buy Christmas presents.(3) The association has put the event off until October.(4) Her bed was neatly made，her clothes put away.(5) Class Three has put forward a reasonable proposal.(6)We can’t put up with such terrible noises.名师点拨put up with忍受，容忍，相当于tolerate，stand，bear等。
11．and so on等等语境活用[运用上述短语完成片段]As we can see，many people 1. ___________(继续) throwing rubbish. I wonder how this sort of bad habit 2. ___________ (发生).3. ___________ (总之)，I am strongly 4. ___________ (反对) the behavior of this kind and can’t 5. ___________ (忍受) it.6. ___________ (代表) those who take good care of the environment，I would like to say as long as we can behave ourselves and start from ourselves to protect the earth，we can create a beautiful environment.【重点句型】1. All scientists subscribe to the view that the increase in the earth's temperature is due to the burning of fossil fuels like coal, natural gas and oil to produce energy.所有的科学家同意这种观点：人们为了生产能量而燃烧化石燃料如煤、天然气和石油，从而引起了地球温度的升高。
2. It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up.这意味着更多的热量被困在大气层中，从而引起全球温度上升。
3. It was a scientist called Charles Keeling, who made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957 to 1997.是一位名叫查尔斯·基林的科学家曾经把1957-1997年期间大气层中二氧化碳的含量作了精确的统计。
4. They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.他们还同意下述观点，正是燃烧越来越多的化石燃料导致了二氧化碳的增加。
5. On the other hand, there are those, like George Hambley, who are opposed to this view, believe that we should not worry about high levels of carbon dioxide in the air.另一方面，还有一些人，像科学家乔治·汉布利，反对上面的观点，他们认为我们不必担心空气中会有高含量的二氧化碳。
6．There is no doubt that...There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和，并且全球变暖是人为的，而不是随意的自然现象。
仿写毫无疑问，那里的孩子们急需关心和帮助。
There is no doubt that children there are badly in need of care and help.7．even if引导让步状语从句Even 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。
仿写由上层人士做最终决定，即使其他人不同意。
(2014·浙江)Higher-ups make the final decisions，even if others might disagree.8．so/as long as 引导条件状语从句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，你便可以把它开着，如果不用就把它关掉！仿写只要有爱心和美德，世界将更美好。
(2014·广东)As long as there is kindness and virtue，the world will become more beautiful.【跟踪练习】选修6 Unit 4Global warming一、请根据各句上下文的意义，选择正确的单词填入空白处。
第一组：state, catastrophe, decrease, Fahrenheit, widespread, fuel, phenomenon, glance, consequence, climate1 32 degrees _____________ is equal to 0 degrees Celsius(Centigrade).2 Terrorism(恐怖主义) is a ______________ of the 20th century.3 Oil, coal, natural gas, charcoal are all common _____________.4 The 1976 Tangshan earthquake was a ____________ to China.5 I like the _____________ of Shenzhen. It has an average temperature of 20℃.6 The _____________ of people cutting down lots of trees is that land is easy to wash away when it rains and more land will turn into desert.7 It was ___________ that London would host the 30th Summer Olympics.8 At first ___________, the math problem seemed easy.9 This reform has received ____________ support throughout the country.The 26.________(popular)of the igloo is beyond doubt：it is now attracting tourists from all over the world. At least 800 people have stayed at the igloo this season even though there are only 10 rooms.话题写作词汇1．environmentally friendly环保的2．pollutant n．污染物3．recycle v．回收4．non-renewable adj.不可再生的5．disastrous adj.灾难性的6．alternative energy替代能源7．endangered species濒危物种8．limited natural resources有限的自然资源9．global warming全球变暖10．arouse people’s awareness of environmental protection提高公众的环保意识话题写作假设你所在的学校英语角要举行一次以低碳环保生活为主题的活动，请你根据下面要点，用英语写一篇演讲稿，建议那些坐私家车上学的同学采取更加环保的交通方式上学。
