Book 6 Unit 4 Global warming 语言点

Book 6 Unit 4 Global Warming语言点学案一、根据课文填空：Despite the fact that the temperature of the earth ________(rise) about one degree ________ (probable) doesn’t seem much to you or me, it is a rapid increase when___________ _______ (与...相比较)other natural changes. _______ ______ ________ __________ ________(毫无疑问) it is human activity and the burning of more and more__________ ___________(化石燃料) _______has_______________ _________ (导致)global warming rather than a______________(随意的) but natural____________________(现象), which all scientists ________________(同意).Some______________(副产品) of burning fossil fuels are called___________________(温室) gases, the most important of__________ is carbon dioxide. When small amounts of gases in the atmosphere like carbon dioxide, _____________(甲烷)and water vapour trap heat from the sun, thus _________ (warm) the earth, it is_______ scientists call “greenhouse effect ” , without ______________, the earth ________________(be) about thirty-three degrees Celsius cooler than it is .However,the problem comes when huge____________ ______ (大量的)extra carbon dioxide__________ (add) into the atmosphere,which means that more heat energy______________ _____ _________________(往往被困住) in the atmosphere___________(cause) the global temperature to_____ ___(上升). It was a scientist ______ was called Charles Keeling______ ______ ______________________(做了准确的测量) of the amount of carbon dioxide in the atmosphere from 1957 to 1977.He found between theses years the carbon dioxide in the atmosphere went up from around 315 parts to around 370 parts per million. This______ (数据) _______________ (accept) by all scientists and they also reach an agreement ___________ it is the burning of fossil fuels ________ has contributed to the increase in carbondioxide.However, attitudes of scientists ___________ this rise are ___________________(complete) different. On the one hand, Dr Foster hold the view that any__________(趋势) in which the temperature increased____ 5 degrees would lead to a ______________(灾难), such as a rise of several meters in the sea level, severe storms, _______ (洪灾),_____________(dry), _____________(饥荒), the spread of diseases and the disappearance of species. On the other hand, George Hambley who_____ _________ ____ (反对)this view _______________(陈述) that any warming will be mild with few bad environmental__________________(后果), which will encourage________________ _________ ____(一些列) animals and make life for human beings better. _________ ________(尽管)we are making great efforts to reduce the amount of carbon dioxide, greenhouse gases continue to build up in the atmosphere and the climate is going to__________ ______(继续)warming for decades or centuries.What can we do about global warming?What can we do about global warming?Ouyang Guang who is doing a project about global warming ___ ________ ___(代表)his school is not sure_________ to start his project. Therefore, he is writing to seek some suggestions from Earth Care on what he can do about global warming. In spite of the fact that he feels________ (个体)have little effect on such huge environmental problems, he still hopes that people should ___________(提倡) _____________(change) the way that people __________________(使用/消耗) energy. The Earth Care subscribes to the view that people_______(have) a __________________ (责任心)have the power to do whatever they can _____________(improve) our environment. They hold the belief that together ____________ _____ _______ __ __________ (个人能起重要的作用)and we don’t have to_____ ____ ______ ____________(忍受污染).Firstly, it makes sense that we should___________ ____ ________ ____________(关闭电器) _____ ___ ____(只要) we’re not using them, which we shouldn’t ____ ______ _______(大意). Besides, it is suggested that we should appeal to people__________ (work)or ride a bike if possible instead of _________ _________ ______(机动车), __________(make) a great difference to cutting the emission of carbon dioxide. Moreover, it is vital that we should try to buy things that _____________(make) of ____________( 回收的) materials and are ______________ ________ with energy(节约能源的产品), such as smaller things like fridges and ___________________(微波炉), which can be of great benefit to reducing energy ________________(减少能源消耗). What’s more, it is high time that we ________ (recycle)things like cans, bottles and newspapers if________________ (条件)allow us to. By ___________ ________ ________ materials that can be___________(充分利用可循环使用的材料) , everybody can play a part in saving energy. In addition, it is advisable that we should plant trees for the reason that trees can _____________( 吸收)CO2 from the air and ______ _______ _________（使你精神振奋）when we look at them. Last but not least, it should be kept in mind that we could be an _____________(教育者) to help people to ________________________________________________(提高人们的环保意识).Only when everyone _________ ____________ ___________ environmental protection (参与环境保护) can our _________________ ______________(贡献才有价值).Task one: Important sentences patterns：It is a rapid increase when compared with/to other natural changes.1. 与…比起来；较之(作状语)把A和B相比较(作谓语)把A比作B___________ renewable energy, non-renewable energy can be used up easily.Citizens feel like _________ our school ____ YD Middle school. _____________ YD middle school, ours is more beautiful with advanced teaching equipment and _____________ the cradle of YD’s civilization.(文化的摇篮) 2.强调句与其他从句连用的情况：It is the fact__________ nobody subscribes to his opinion_________resulted in his desperation/despair.It is the data___________was offered by the government________showed a huge quantity of animals is dying out. It is in the bookstore________ I often go to buy books________ we met for the first time.It was Charles Keeling________ is always bad-tempered_________committed the mistake.It was__________the world war II broke out in 1936________ they were recruited into the army(被招收入伍). Task2 :利用字典或练习册找出以下词汇词性转换、搭配、也可以摘抄一些好的例句等,并把它写到笔记本上一、名词1. 现象n.________________；（复数________________）名词变复数的不规则变化: medium→_____________媒体; criterion→______________标准;datum→___________数据; bact erium→_____________细菌2. 燃料;为身体提供能量的食物; (维持,增加感情的)刺激物;n. ________; 给…加燃料;增强;刺激v._________; Government forces are running out of fuel. His comments are bound to add fuel to the debate. 他的话必将为争论推波助澜. Research suggests warm colors fuel our appetites.3. 量；数量n. ______________; 质量_______________;搭配：大量的_____________________________________；_______________________________________;批量地;大量地________________________________;4.衡量；测量；尺寸n.____________________；n.措施v.衡量；估量_____________;搭配：无法衡量；无法估量___________________________;采取有效的措施做某事__________________________________________;5. 环境保护论者n.___________________ ; 环境n. ________________；环境的adj. ________________；环境的adv. _______________________；搭配：环保的_________________________________________;6. 结果;后果;影响n. ___________________；adj.随之发生的;必然的;合乎逻辑的___________________;adv.所以;因此_____________________；搭配：结果___________________________________；因为____________________________________; 7.生存；存在n._________________; vt. _____________；搭配：开始形成___________________________________________;8. 个人；个体n.________________; adj.单独的；个别的________________; adv. __________________;9.投入；奉献;承诺；许诺；保证承诺的事；责任n.___________________；.犯(错误、罪行等);承诺；(使) 承担义务；(使) 作出保证;投入vt./vi_______________; 投入的;尽责的adj._________________;搭配：(动词)犯错________________________; 犯罪_____________________;自杀____________________;承担义务/承诺/保证做某事___________________________________________；投入时间/金钱做某事_________________________________________;(名词)承担义务/承诺/保证做某事___________________________________________；(形容词)致力于；献身于；投入的；忠于__________________________________;I’m overworked at the moment —I’ve taken on too many commitments.A career as an actor requires one hundred percent commitment.She has made a commitment to going bottle-free.Smoking is committing suicide slowly.The world has already committed to establishing a Climate Adaptation Fund. (气候应对基金)He commits an hour to reading the newspapers every morning.A lot of money has been committed to the project.He loved playing this instrument, and was committed to practicing it.If you have a girlfriend, you should be committed to her only.10.污染；弄脏n. ___________污染物n_____________; 污染v.__________；被污染的adj_______________;11.环境；情况n.______________________;搭配：在这样的情况下___________________________; 在任何情况下__________________________;绝不_______________________________________________(放在句首要倒装)Our circumstances are so desperate that it is uncertain whether life will return to normal.Under/In the circumstances, it seems better not to tell him about the accident.It’s an experimental model, so don’t touch it under/in any circumstances.Under/In no circumstances can you subscribe to his view.12.贡献n._________________; 对…做出贡献v. ________________搭配：做贡献/捐助/投稿/导致；促使__________________________;对…做出贡献________________________________________;13.显示；演出；呈现；演示n. _________________; v. 呈现；展示；赠送____________;adj. 在场的；出席的______________; n.礼物；目前；现在_______________; 二、动词或动词兼名词：1. 消费；消耗；耗尽；吃完vt.___________；n._________________; 消费者n.______________;adj.费时的_____________________;搭配：减少能源消耗_______________________________________;In our daily life, we usually consume a lot of energy.His death resulted from consuming a huge quantity of alcohol.Looking after the children, cooking and cleaning are time-consuming.The law has led to a reduction in fuel consumption in the US.2.vt.签署文件;捐助;vi.同意;捐赠;订阅_______________；n.订阅费;捐款;捐助;会员费________________;搭配：同意；赞成赞成(观点;计划;理论)；订购(报刊;杂志)_________________________;I've personally never subscribed to the view that either sex is superior to the other.My main reason for subscribing to New Scientist is to keep myself informed of advances in science.I subscribe to a few favourite charities regularly.3.照顾；护理;倾向;往往会;趋向;趋于vt.___________;趋势；倾向；走向n._____________; 同义词：n._______________;往往做;易于做；倾向于做_____________________（v.）；____________________________(n.);做…正成为增加的趋势_____________________________________________;She tends to lose her temper easily when people are opposed to her ideas.Hearing the news that his son was sick, he was eager to go back home to tend (to) his son.In our culture, girls are brought up to tend to the needs of the family.These plants have a tendency to grow in the more rural areas.There is a growing tendency for people to advocate walking to work.There is a growing upward trend in gasoline prices.4.反对;反抗;与某人较量vt.______________；反对的;对立的adj._____________；n.(强烈的)反对；抵制___________________;相反的人或事物)n. /相反的；对立的adj. /在…的对面prep._________________;搭配：反对(某人)做某事____________________________(动作); ______________________________(状态);I strongly oppose the rule that students should come to school before 6:50 am.He opposed banning senior three students from taking part in outdoor activities.He is strongly opposed to consuming a huge quantity of energy in our daily life.Strangely, Mr. Green, also opposed to the new policy, made no remark in the discussion.Good habits always lead to high efficiency, while bad ones bring the oppositeAll the cars driving in the opposite direction should have their headlights on.The hotel is located opposite the post office.5. 陈述，声明；说明vt._________; n.________________; 国家; 州; 状况，情况__________;搭配：据说_________________________;处于…的状态_______________________________________;国有企业_____________________________;He stated his opinion about the plan that a state-owned company would be built in the city.He stated that he can’t put up with his bad temper.It is stated that a huge quantity of carbon dioxide is released into the air, resulting in severe pollution.It was stated that he was in a rigid state when hearing the news.6.看一下；扫视vi. _____________；一瞥n._____________；搭配：瞥一眼_________________; 盯着看；凝视__________________；怒视_________________；7.拥护；提倡；主张vt.____________；n.提倡者; （辩护）律师; 支持者_______________;搭配：主张(做)某事_____________________________；主张；提倡做____________________________________________;Many experts advocate rewarding your child for good behaviour.It is advocated that we (should) encourage more and more people to wear traditional clothes.The Chinese government advocates that a low-carbon lifestyle be adopted to protect our environment.8.同一范围内类似的一系列事物；年龄，价格等变动的范围；幅度；距离;界限；山脉n．_______________; (在一定范围内)变动；变化；排列v. _____________;名词搭配：一系列;大范围的____________________________；在射程以内；在范围内_______________________________;在射程外;在范围外_______________________; 近距离地_______________________________;动词的搭配：在…范围内变动；包括; 由…到…之间的各类事物________________________________; College students are of many different ages and come from a wide range of social, cultural and economic backgrounds.In addition to these traditional activities, we have a wider range of choices such as travelling and visiting friends. The price of the house is so high that it is well out of /beyond our range.The price of the car ranges from 20,000 dollars to 30,000 dollars, which is in/within his range.He is the manager, hiring and firing are within the range of his responsibilities.Do not miss this opportunity to see whales at close range on their annual migration south to the Antarctic. Between Italy and France, there is a mountain range called the Alps.He has a number of interests, ranging from playing chess to swimming.The listeners are mostly middle school students, ranging between 12 and 18.9. vt.使恢复;使振作____________; adj. 使人振作的____________; adj. 振作的；精神的___________;搭配: 使记忆犹新____________________________________;使某人自己振作/恢复精神_____________________________________________;三. 形容词&副词1. 能再生的；可更新的adj.__________________; v.更新；续借____________;2. 胡乱的；任意的adj.________________; 胡乱地；任意地______________;搭配：胡乱地；任意地________________________;3. 平稳的；持续的；稳固的adj.______________；adv._________________;4. 经济的；节约的adj._________________；经济上的_____________；adv. _________________;5. 平均；平均数;一般水平；平均标准n.________________;平均的;中等的；适中的(normal or typical)平常的;普遍的(not special/ordinary);adj._______________；名词的搭配：平均是..._________________________平均地；一般地_____________________;在平均水平以上________________________; 在平均水平以下______________________;形容词：智力一般的孩子_______________________________________;中等身高_____________________________The average of 3, 8 and 10 is 7. I spend an average of about $200 a year on books. On average we have five classes a day.He was a good student and scored above (the) average in most subjects.Scientists believe the world’s average temperature has risen by about 0.8℃since 1900.Only one in six children whose parents were of average weight became overweight.Freddy was an average student, but not an average person.6.电的；与电有关的adj.________________；电子的adj. _______________；电动的; 带电的; 发电的，导电的_______________;搭配：电器_________________________；电子钢琴_____________________；电动车__________________________；7.随便的,非正式；漫不经心的；偶然的;碰巧;adj. _____________; adv.随意地；漫不经心地______________; 对...很随意____________________________；便装_______________________；非正式的友好问候___________________________________短语:1.发生；造成________________；2.怎么发生的呢/怎么会呢？_______________________________________;3. 上升；增长；升起______________;4. 导致________________________________________________;5. 即使__________________________;6. 继续__________________;7. 大体上；基本上_________________________; 8.代表…一方；作为…的代言人_____________________;9. 忍受；容忍____________________________; 10. 只要_______________; 11.等等_________________;12.人们普遍关注_________________________________________;巩固练习：1.There is a __________ _____________(普遍现象) that________ __________ ____ ___________ ______ ___ ______ _______ ____ ________ ____________ _____ ___________(很多消费者往往随意购买大量商品) because sellers offer___ ______ ________ ___(大范围的)sales promotion.___________ _________(与...比起来)travelling by train, travelling by air is less ____________ (耗时的) but to a certain extent it is riskier.2.To fight global warming, we should try every means____ _________ _________ ______________(降低能耗). The_________________ _____________ (环境保护论者主张)that_____________ ________ _______ ________________ ____ ____________ ___________(个人要为环保作出贡献) by not____________ _______ ____ (用化石燃料) and buy _______________ ____________ (环保的)products.3.To expand vocabulary, not only______ ____ ________ __________ ____students __________(花费) a great deal of time in memorizing the words, but they also __________ ____(订阅) the English version of China Daily. (quantity)4.____ _________ ____________ ____(大量的)teachers ___________ ____(同意)the opinion that it is ________ _____________ __ (因为)lack of time that students________ ____ ____________ their homework _________________(往往随意完成作业), _____ ____ ____________, they failed in the exams.With the___________________ from the kind-hearted people, the teacher_______________ ____ some magazines and newspapers for the poor children in the mountain area. (subscribe).。

集宁一中教学设计品味人生1、不管鸟的翅膀多么完美，如果不凭借空气，鸟就永远飞不到高空。

想象力是翅膀，客观实际是空气，只有两方面紧密结合，才能取得显着成绩。

2、想停下来深情地沉湎一番，怎奈行驶的船却没有铁锚;想回过头去重温旧梦，怎奈身后早已没有了归途。

因为时间的钟摆一刻也不曾停顿过，所以生命便赋予我们将在汹涌的大潮之中不停地颠簸。

3、真正痛苦的人，却在笑脸的背后，流着别人无法知道的眼泪，生活中我们笑得比谁都开心，可是当所有的人潮散去的时候，我们比谁都落寂。

4、温暖是飘飘洒洒的春雨;温暖是写在脸上的笑影;温暖是义无反顾的响应;温暖是一丝不苟的配合。

5、幸福，是一种人生的感悟，一种个人的体验。

也许，幸福是你风尘仆仆走进家门时亲切的笑脸;也许，幸福是你卧病床上百无聊赖时温馨的问候;也许，幸福是你屡遭挫折心灰意冷时劝慰的话语;也许，幸福是你历经艰辛获得成功时赞赏的掌声。

关键的是，你要有一副热爱生活的心肠，要有一个积极奋进的目标，要有一种矢志不渝的追求。

这样，你才能感受到幸福。

6、母爱是迷惘时苦口婆心的规劝;母爱是远行时一声殷切的叮咛;母爱是孤苦无助时慈祥的微笑。

7、淡淡素笺，浓浓墨韵，典雅的文字，浸染尘世情怀;悠悠岁月，袅袅茶香，别致的杯盏，盛满诗样芳华;云淡风轻，捧茗品文，灵动的音符，吟唱温馨暖语;春花秋月，红尘阡陌，放飞的思绪，漫过四季如歌。

读一段美文，品一盏香茗，听一曲琴音，拾一抹心情。

8、尘缘飞花，人去楼空，梦里花落为谁痛?顾眸流盼，几许痴缠。

把自己揉入了轮回里，忆起，在曾相逢的梦里;别离，在泪眼迷朦的花落间;心碎，在指尖的苍白中;淡落，在亘古的残梦中。

在夜莺凄凉的叹息里，让片片细腻的柔情，哽咽失语在暗夜的诗句里。

9、用不朽的“人”字支撑起来的美好风景，既有“虽体解吾犹未变兮”的执着吟哦，也有“我辈岂是蓬蒿人”的跌宕胸怀;既有“我以我血荐轩辕”的崇高追求，也有“敢教日月换新天”的豪放气魄。

33 我是一只蜜蜂，在祖国的花园里，飞来飞去，不知疲倦地为祖国酿制甘甜的蜂蜜;我是一只紫燕，在祖国的蓝天上，穿越千家万户，向祖国向人民报告春的信息;我是一滴雨点，在祖国的原野上，从天而降，滋润干渴的禾苗;我是一株青松，在祖国的边疆，傲然屹立，显示出庄严的身姿。

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。

人教版高中英语选修六 Unit4 Global warming-语法篇（教师版）Unit4 Global warming-语法篇_____________________________________________ __________________________________________________________________________________ _____________________________________1.掌握it在强调句中的用法；2.能够利用这个语法点进行遣词造句并运用到写作中；it的用法—强调句型一、强调句型的基本用法英语中常用的强调句型是：It is / was + 被强调部分(主语、宾语、状语) + that / who / whom + 其他部分。

一般来说，被强调部分指人时，用who或whom，其他情况用that，但that也可指人。

现在用强调句型强调下面这个句子的主语、宾语和状语。

She met John at Mary’s birthday party last Sunday.→It was she who / that met John at Mary’s birthday party last Sunday. (强调主语)→It was John Whom / that she met at Mary’s birthday party last Sunday. (强调宾语)6. 被强调部分若是句子的主语，that / who之后的谓语动词在人称和数上应与句子的主语保持一致。

eg：It is I that / who am your friend that will come to help you.二、强调句型的几种较为复杂的结构形式1.被强调部分为状语从句。

Eg: It was when Tom was eleven years old thathis talent for writing became obvious.2.被强调部分含有定语从句。

Book 6 Unit 4 Global WarmingThe Second Period Reading广西南宁市南宁外国语学校林万春Teaching goals 教学目标1. Target language 目标语言a. 重点词汇和短语compare, phenomenon, graph, fuel, trap, data, climate, catastrophe, consequence, range, per, glance, compare to, come about, fierce debate, result in, build upb. 重点句式There is no doubt that the earth is becoming warmer. P26Without the‘greenhouse effect’, the earth would be about thirty-three degrees Celsius cooler than it is. P26They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide. P262. Ability goals 能力目标Enable the students to talk about the causes and effects of global warming.3. Learning ability goals 学能目标Help the students learn how to talk about the causes and effects of global warming and express ideas about what people should do about it.Teaching important points教学重点Help the students learn how to debate over the topic “We should do nothing about global warming.”Teaching difficult points 教学难点Enable the students to learn the writing skills of the text and get a better understanding of articles of this kind.Step 2. Choosing the best answer.1. The first graph in the text is used to ________.A. attract readers’ attentionB. introduce the topic of global warmingC. act as an exampleD. support the opinion and make it more convincing2. The author probably agrees that ________.A.global warming is good for usB. we can do nothing about global warmingC. catastrophes will happen if the globe keeps on warmingD. much remains to be found out about the effects of global warming3. What is the main idea of the sixth paragraph?A. It’s up to readers to think and decide whether people should do something about global warming or not.B. List two different attitudes among scientists towards global warming.C. Illustrate how global warming comes about.D. Introduce a debate over the issue of global warming.Step 3. True or False.1. The temperature in the last century did not seem to increase much. ( )2. Everyone believes that global warming is caused by the activities of humans. ( )3. Janice Foster believes that she can measure the future global rise in temperature. ( )4. The rise in carbon dioxide is causing a steady increase in global warming. ( )5. George Hambley believes that global warming will do good rather than harm to the earth. ( )6. It is clear what the effects of global warming will be. ( )Step 4. Debating.Get the students to debate over the statement: We should do nothing about global warming. Let them work in groups of six to prepare it.T: Now you are going to have a debate: We should do nothing about global warming. Please follow these instructions.Put the following instructions on the screen.●Get into groups of six. Decide which three in your group are going to agree with the statement (Group A) and which three are going to disagree with the statement (Group B).●Group A discuss why they agree with the statement; Group B discuss why they disagree.●Group A and B get together. Tell each other the reasons why agree or disagree with the statement.T: We don’t have time to do it in class. Please finish it after class. Try to collect as much information as possible on the Internet and share it with the others in class. Next class I’ll get some groups to act out your debates.Step 5. Homework.1. Read the passage again and review the new words and expressions.2. Prepare the debate in groups.3. Preview Using Language ―WHAT CAN WE DO ABOUT GLOBAL W ARMING？。