unit4globalwarming单词和句型重点总结
Unit 4 Global warming
Unit 4Global warmingⅠ.单词回顾(一)拓展单词1．consume v t. 消费；消耗；耗尽；吃完→consumer n. 顾客；消费者2．phenomenon n. 现象→phenomena pl. 现象3．quantity n. 量；数量→(形近词)quality n. 质量4．oppose v t. 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 ad v. 因此；所以6．state v t. 陈述；说明→statement n. 说明；说法；表白7．steady adj. 平稳的；持续的；稳固的→steadily ad v. 平稳地；持续地8．tend v i. 趋向；易于；照顾v t. 照顾；护理→tendency n. 倾向；趋势9．existence n. 生存；存在→exist v i. 存在10．pollution n. 污染；弄脏→pollute v t. 污染→polluted adj. 被污染的11．grow v. 生长；种植→growth n. 生长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．casual adj. 随便的；偶然的→casually ad v. 随便地14．refresh v t. 使恢复；使振作→refreshed adj. 振奋的；使人耳目一新的15．educator n. 教育工作者；教育家→educate v. 教育；培养→education n. 教育；培养16．contribution n. 贡献→contribute v. 贡献；撰稿(二)重点单词1．subscribe v i.同意；捐赠；订阅v t.签署(文件)；捐助2．glance v i.看一下；扫视n．一瞥3．average adj.平均的4．circumstance n．环境；情况5．range n．种类；范围6．data n．资料；数据7．trend n．趋势；倾向；走向8．catastrophe n．大灾难；浩劫9．widespread adj.分布广的；普遍的10．advocate v t.拥护；提倡；主张【联想】1．动词＋tion 后缀变名词①pollute→pollution 污染②contribute→contribution 贡献③advocate→advocation 拥护④consume→consumption 消费⑤evaluate→evaluation 评价⑥graduate→graduation 毕业⑦congratulate→congratulation 祝贺⑧adapt→adaptation 适应2．名词＋al 后缀变形容词①environment→environmental 环境的②nature→natural 自然的；天然的③origin→original 原来的④convention→conventional 传统的⑤profession→professional 专业的3．名词变复数的不规则变化①phenomenon→phenomena现象②medium→media媒体③datum→data数据④criterion→criteria标准⑤bacterium→bacteria细菌Ⅱ.短语回顾1．come_about 发生；造成2．go_up 上升；增长；升起3．even_if 即使4．on_the_whole 大体上；基本上5．on_behalf_of 代表……一方；作为……的代言人6．put_up_with 忍受；容忍7．so_long_as 只要8．rather_than 而不是9．subscribe_to 同意；赞成；订购10．quantities_of 大量的11．result_in 导致12．be_opposed_to 反对……13．keep_on 继续14．and_so_on 等等【联想】1．“动词＋up with”结构的短语①put up with 忍耐；忍受；熬过②keep up with 与……同步；跟上(强调状态)③catch up with 跟上(强调动作)④end up with 以……结束⑤come up with 提出；想出2．as＋adj.＋as 结构①as far as 到达某个提及的地方，在……范围内，就……而言②as many as “多达……”“达到……之多”，与可数名词复数连用③as much as “多达……”“达到……之多”，与不可数名词连用④as soon as “一……就……”，引导时间状语从句⑤as well as 也；还；除……之外⑥as good as 和……一样好；实际上；相当于⑦as long as 只要；和……一样长Ⅲ.佳句必背1．There is no doubt that... 毫无疑问……；it is...that...强调句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。
高考英语 实用 Unit 4 Global warming要点梳理突破
落堕市安心阳光实验学校选修6 Unit 4 Global 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 thana 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。
人教版高中英语选修六 Unit4 Global warming-词汇篇(教师版)
人教版高中英语选修六 Unit4 Global warming-词汇篇（教师版）1.2.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。
（易醒的）3.heat v. / heat up 是某物变热或变暖heated adj. 热的激烈的heated debate, heated discussionheatedly adv.愤怒地激昂地heater加热器发热器4.consume v.---- consumer (n.).1)消耗,花费;耗尽She consumed most of her time in reading.2)吃完,喝光The kids soon consumed all the food on the table. 孩子们一会儿功夫便把桌上的食品全部吃光。
3)使全神贯注,使着迷+withThe boy was consumed with curiosity. 那男孩充满好奇心。
5.as … as one can = as … as possiblePlease come here as soon as possible.= Please come here as soon as you can..as many as 多达as long as 长达,只要as far as远至,就…而论as well as 和…一样好,也,和as early as 早在6.trap vt. / n. 挡住圈套Sand and leaves trapped the water in the stream. They finally trapped the mouse in a cage.最后，他们用笼子把老鼠逮着了。
人教版高二英语选修六 Unit 4 Global warming重难点讲解
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。
重点句型(选修 6 Unit 4 Global warming)(讲义)
1. 学习句型，理解句型的含义。
2. 正确地运用句型，并能灵敏地用于作文。
3. 掌握even if引导让步状语从句及so long as引导条件状语从句的用法。
重点：(1) 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.(2) It is OK to leave an electrical appliance on so long as you are using it—if not, turn it off！难点：even if与so long as引导状语从句的用法。
【句型学习】1. 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.即使我们开场减少二氧化碳和其他温室气体的含量,在(将来)几十年或几个世纪内,气候仍会持续转暖。
even if＝even though引导让步状语从句,意为“即使,纵使〞。
Even if it should rain tomorrow, we will continue our work.即使明天下雨,我们仍要继续工作。
The engineers are so busy that they have zero time for outdoor sports activities, even if they have the interest.工程师很忙,尽管他们对户外运动感兴趣也没有时间运动。
【词汇讲解】英语Unit4Globalwarming
【词汇讲解】英语Unit 4 Global warming重点单词精析1. 【课文原句】It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up. (P26)【点拨】tend vi. 趋向，易于；tend to do sth 往往会做某事，易于做某事；tend towards sth 有……的趋势，倾向于。
tend vt. 照顾，照料；tend (to, on) sb 照料某人。
【例句】Boys tend to be bigger than girls. 男孩往往比女孩个子大。
Old people tend to get fat. 老年人容易发胖。
She 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。
He tends towards selfishness. 他有自私自利的倾向。
Doctors and nurses tended the injured. 医生和护士照料伤者。
They employed him to tend to the baby. 他们雇用他照料婴儿。
【拓展】tendency n. 倾向；have a tendency to do sth有做某事的倾向。
如：Jean’s nice but she has a tendency to talk too much. 简人倒是不错，就是往往很唠叨。
2. 【课文原句】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. (P27)【点拨】oppose vt. 反对，与……对抗/ 较量；opposed adj. 反对的，对立的（不用在名词之前）；be opposed to 反对，与……相对。
高中英语unit4 global warming 单元重点知识回顾课件版本
opposed adj. 对立的；强烈反对的
opposite adj.
对面的；另一边的；相反的
人或物；对立面；反面
n. 对立的
7．consequence n. 结果；后果；影响
in consequence＝as a consequence 结果
in consequence of＝as a consequence of 作为
毫无疑问，地球正在转暖，全球转暖是人为的，而不是随意的自然现象。
3．All scientists ___s_u_b_sc_r_ib_e__to___the view __t_ha_t_____the increase in the earth's temperature is due to the burning of fossil fuels like coal, natural gas and oil to produce energy.
put up with 忍受；容忍
put aside 节省；储蓄，储存
put down 记下，写下；击败；平定
14.put off
延期；推迟
put on 穿上；戴上；演出
put out 熄灭；扑灭
put through 接通电话
Ⅱ.教材原句 1．That probably does not seem much to you or me, but it is a rapid increase __w__h_en__c_o_m_p_a_re_d_t_o__other natural changes. 那对你或我来说可能不算很多，但是跟其他的自然变化相比，这却是一
所有的科学家都赞同这种观点，即地球温度的上升，是由于人们燃烧像 煤、天然气和石油这样的化石燃料来生产能量而引起的。
高中英语Unit4Globalwarming核心要点回扣课件新人教版
5．contribute v．捐献；促成；投稿→contribution n．贡献
Ⅱ.重点短语
about
发生；造成
up 走近；长出；发芽；被提出
1．comeup with 提出；提供；赶上
across 被理解；（偶然）遇见，碰到
to 共计；谈到；涉及；苏醒过来
result in
导致，造成……的后果
单元尾
单
元
核心要点回扣
综 合
测
评
Ⅰ.重点单词 1． tend vi.趋向，易于，照顾 vt.照顾，护理→tendency n. 倾向，偏好 2．oppose vt.反对；反抗→opposedadj.反对的，对立的 3．consequence n．结果；后果；影响→consequent adj.随之发生的；作 为结果的→consequently adv.所以，因而 4． sta vt.陈述；说明→statement n．陈述，说明
range fromＷ...to Ｗ... 在……范围内变化
4. within/in range
在范围内，在射程内
put up with
忍受，容忍；忍耐；受苦
put away 节省；储蓄，储存
5.put
off
延期，推迟
put on 穿上，戴上；演出
put up 张贴，挂起；留宿
Ⅲ.重点句式 1．There is no doubt that (毫无疑问)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. 2．Even if we start reducing (即使我们开始减少)the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centu为
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Unit 4 Global warming全球变暖一、词汇about发生；造成注意：（1）come about是不及物动词短语，不能用于被动语态，常指情况不受人控制的突然发生。
有时用it作形式主语，that从句作真正主语。
（2）表示“发生”的词或短语有：happen,occur,take place,break① Many a quarrel comes about through a misunderstanding.② The moon came out from behind the clouds.③ I’ll let you know if anything comes up.④ I’ll come over and see how you are coming along.⑤ I came across an old friend yesterday.⑥ When she came to, she couldn’t recognize the surroundings.① I subscribe to your suggestion.② Which magazine do you subscribe to?③ He subscribed his name to the paper（文件）.④ He subscribed a large sum to the poor students.n.量；数量① It’s cheaper to buy goods in quantity / in large quantities.② A large quantity of silk is sold in Japan.③ A large quantity of drugs are found in his home.④ Large quantities of rain are needed in this area.① He tends to get angry when others disagree with her.② His views tend towards the extreme（极端）.③ He was tending (to) his son when I saw him in the hospital.④ Jane is nice but has a tendency to talk too much.=Jane is nice but she tends to talk too much.① The price of the new house in our area has gone up by 1,000 yuan per square meter（平方米）。
That is（也就是说）it has gone up to 5,000 yuan per square meter.② The wind has gone down a little.④ The country has gone through too many wars.⑤ We all go in for winter sports.⑥ New buildings are going up everywhere.⑦ We have no beer left, so you have to go without it.⑧ The actor had to go over his lines（台词） many times before he got them right.in 导致同义词汇：cause, lead to, contribute to, bring about, give rise① His illness resulted from bad food.② He was late as a result of the snow.③ As a result, he had to leave.④ The driver’s careless driving resulted in the death of five passengers（乘客）.opposed to反对……(to为介词)同义词汇：be against, object to;① Most of the students oppose having classes on Sunday.② Most people are opposed to smoking in the public places.③ I am strongly opposed to the idea of moving abroad.① Iraq（伊拉克）is still in a state of unrest(动乱) in consequence/ as a consequence of the Gulf war（海湾战争）.② I overslept（睡过头）, and in consequence/ as a consequenceI was late for work.③ Consequently, there is a strong possibility that life can arise（出现） on other planets（星球）.① He stated that he had never seen the man.② It is stated that more than 30 people were killed in the accident.③ A government spokesperson（发言人）made a statement to the press（新闻界）.④ She is in a state of poor health, which worried her parents much.⑤ She was in a terrible state when we arrived.① Students have a wide range of interests.② The animal is still out of/beyond (in/within) range of my gun.③ The price of the house is within our range.④ The library has ranges of books.⑤ The children ’s ages range from 8 to 15(range between 8 and 15).① When the teacher came in, they still kept on talking.② Nothing can keep him from carrying out（实施） the plan.③ The boss kept him working all day.④ She tried to keep back her tears.⑤ Keep your hands off my dress.⑥ Close the door to keep the dog out.⑦ We sang songs to keep up our spirits when we were marching （行进）.⑧We must keep up with the development of the society.vi.看一下；扫视 n.一瞥① He glanced at the envelope（信封）and recognize his uncle’s handwriting.② He glanced through/over the newspaper.③ She glanced round the room before she left.④ At first glance the problem seemed very easy.⑤ Can we just take a glance at some of your products（产品）?扩展：表示“看”的短语stare at瞪着眼注视 glare at怒目而视gaze at（长时间无意识）凝视 glimpse at（无意识）瞥见① Our opinions are on the whole the same.② I analyzed his words as a whole.③ In general, our cars are reliable.adj.平均的① An average of two students is absent each day.② Tom’s work at school is above (the) average.③ Though he works hard, his marks（分数）are still below the average.④ On average, over 8000 people come to Zhouzhuang a day.n.生存；存在① The company came into existence in 1918.=The company was brought into existence in 1918.② The elephant is the largest land animal （陆上动物）in existence.① On behalf of the school I would like to thank you all.② He was represented in the court（法庭）by a famous lawyer.① I’m not going to put up with their smoking any longer.② She washed the cups and put them away.③ He put up a picture on the wall.④ She put aside a lot of money for her retirement（退休）.⑤ Let me put down your telephone number in case I forget in.⑥ Tom decided to put in a new character（人物） in his story.① So long as / As long as you have confidence in yourself, you’ll win.② --Our holiday cost a lot of money.--Did it? Well, that doesn’t matter as long as you enjoyed yourselves.① Under / In the circumstances he felt unable to accept the job.② Under no circumstances should you lend him any money.① The doctor makes a great contribution to the public health.② Plenty of fresh air contributes to good health.③ Many people contributed money to the poor child, which contributed to his returning to school. A writer wrote a story about it and contributed it to a newspaper.二、必会重点句型1.状语从句的省略省略成分：从句主语+be适用从句：时间、条件、让步等状语从句省略条件：主从句主语一致且从句谓语为be,或从句主语是it,且从句谓语含be2.同位语从句的用法与名词的关系：同位关系功能：对名词（多为抽象名词）进行解释说明引导词：that, what,which, who,when,where,why, how,whether抽象名词：news, idea, fact, promise, hope, belief, question, doubt等3.“名词/代词/数词+of+which/whom”,一般引导非限制性定语从句，指人用whom,指物用which,相当于“of+which/whom+名词/代词/数词”4.过去分词（短语）作定语的用法①可表被动和动作已完成；②单个过去分词做定语时多前置，过去分词短语作定语时多后置；③过去分词短语作后置定语可转化为定语从句.5.“为某人提供某物”的表达法：offer sb. sth.=offer sth. to sb.provide sb. with sth.=provide sth. for sb.supply sth. to sb.=supply sth.6.“leave+宾语+宾补”结构中宾补可是以下成分：①过去分词（表被动、完成）②现在分词（使某人或某物一直……）③名词（使某人或某物成为……）④形容词/副词/介词短语（使某人或某物处于某种状态）7.常见if型省略结构if+形容词：if necessary（如果必要的话），if possibleif+过去分词：即在if与分词之间省略主语和beif+not:其可以视为一个否定的条件状语从句的省略if+so:如果这样/那样的话if+代词：if anyone, if any, if anything等if +ever:如果有过的话。