选修六Unit4 导学案
译林牛津选修六Unit4INSIGHTINTOSENTENCES长难句分析学案
INSIGHT INTO SENTENCES (1)【原句1】There are lots of worthwhile programmes like this under the umbrella of the UN that have helped millions of people across the world. (P51)【译文】在联合国的管理体系中还有很多此类的重要项目，它们已经为全世界数以百万计的人提供了帮助。
【解读】1. 划线处的under the umbrella of意为“在……的管理下”。
如：a. The team work under the umbrella of the National Research Unit.b. Mr. Hughes’s agency is one of 980 community agencies under the umbrella of the National Community Action Foundation in Washington, D.C.2. under the umbrella of还可意为“在……的保护下”。
如：a. What benefits are included under the umbrella of this policy?b. Children are often sheltered under the umbrella of their parents before fitting into society.【联想】可用来表达“在……的保护（庇护）下”的短语还有：1. under the protection of。
如：a. He asked to be put under the protection of the police.b. Many British wild animals are now under the protection of the Wildlife and Countryside Act.2. under the shelter of。
高中英语人教版选修六教案：Unit+4单元教案
Unit 4 Global warmingWarming up & ListeningTeaching goalsEnable the students to know something about energy resources and something that use energy, and listen for details and catch the specific information as much as possible.Learning ability goalsEnable the students to predict some important information in the process of listening and encourage the students to talk about the situations according to the listening materials.Teaching important and difficult pointsHow to make sure the answers of listening material.Teaching aidsA recorder and cassette tapes, a projector, and a computerTeaching proceduresStep 1 Warming upDo you know any kind of energy resource?Do you know anything that use energy?things that use energy in a house(Slide show: some pictures of things that use energy in a house.)Things that use energy Sources of energylights television cassette player computerfridgestovewashing machine hairdryervideo recorder coal oilnatural gaswind(power)sun(solar energy)water(hydro-electric power) the sea ( tidal energy) uranium(nuclear energy) plant waster(biomass energy)T: Now let’s look at some more pictures and decide whether they are renewable or not.(Slide show: pictures of some forms of energy)wind energy renewablesolar energy renewablehydroelectric power renewablegeothermal energy renewabletidal energy renewablebiomass energy renewablenuclear power plant, non-renewable (picture)an oil refinery(精炼厂), non-renewable (picture)coal power station, non-renewable (picture)natural gas non-renewable (picture)uranium Ore (铀矿石) non-renewable (picture)The element uranium does not occur in pure form in nature but is found in minerals such as carnotite（钒钾铀矿）, pictured above. (picture)Conclusionnon-renewablecoal oil natural gas Uranium fossil fuelsrenewablewind (wind power) sun (solar energy) water (hydro-electric power)plant waste (biomass energy) hot springs or geysers (geothermal energy)the sea (tidal energy)Slide showWhat are fossil fuels?Ancient animal and plant material below the surface of the earth with a high carbon cont ent, such as coal, oil and natural gas, which can be burnt to produce energy.Also known as non-renewable energy because once they are used they have gone forever; they cannot be renewed.Step 2 Pre-listeningRead Exercise 1 together:1. Read the statements below and tick the ones you agree with.2. Listen to the tape and answer and decide which statement Professor Chen doesNOT agree with.1. We'll have to stop using fossil fuels.2. About 90% of the world's energy comes from fossil fuels.3. We can replace fossil fuels with renewable sources of energy.4. Nuclear power is a good source of energy.5. In the future, we'll need new technologies to replace fossil fuels.6. It's the developed countries who are to blame for producing most of the carbon dioxide.3. Listen again and tick the phrases that Professor Chen uses to agree or disagreewith Li Bin.Slide showExactly. I’m afraid I disagree with you.That’s true. I’m afraid not.That’s right. I don’t think so.That’s correct. No way.I agree. I don’t agree.4. Listen for the third time and fill in the blanks.1．Our modern _________ societies depend on the energy we get from_________.2．It’s a very ____________ and cheap form of energy.3．Can’t we just ________ fossil fuels with ________ sources of energy like sun or wind power?4．However, whatever we do, we have to do it as a ________________.5．The _________ countries are really the ones to ______.Keys:1．industrial; fossil fuels 2. concentrated 3。
人教版高中英语选修六：Unit4教案+
Unit4 Global warming一、学生分析本堂课所教学生为高二文科班的学生，积极和活跃是他们在课堂学习实践活动中的特点。
大部分学生经过初中和高一阶段对英语这门语言的学习和掌握，已经为高二阶段的英语学习打下了较好的基础。
表现为：大部分学生能够做到课前预习和准备，课堂上能伴随课程的思路，积极主动的参与课堂活动，如小组讨论，问答练习等；并且部分学生都具有一定的自我约束能力和独立思考的能力，如对某一问题进行讨论时除了能够完成对问题的回答，还能够提出反问甚至是自己独特的见解等。
但是仍有一小部分学生由于种种原因造成了英语基础薄弱，上课不够积极主动，学习任务完成不充分等问题。
对此，在课堂活动中要进行有针对性的帮助。
如进行分组讨论时，可让他们与学习基础好的同学一组且要给予更多的鼓励，使他们尽早能提高对学习英语的兴趣。
本堂课之前学生们已经完成了对Model 6 Unit3 A healthy life 的学习任务，对健康生活的真正涵义也有了一定的理解。
因而在本堂课的引入环节中就结合这个内容进行了设问。
如“健康生活需不需要保护环境呢？”等。
且学生在这一单元以及之前所掌握的英语语言知识技能如：环境和健康的关系；如何开展讨论；如何发表自己的观点等都可以运用到本节课中。
二、本节课教材分析与教材整合1. 单元教材分析本单元以Global warming 为主题，学生通过单元教学经过思考、学习，讨论从而认识到全球变暖的真正涵义和它所带来的种种后果。
同时学生能够进一步认识我们的地球所面临的其它严重问题，激发学生的环保意识。
引导学生运用所学语言知识、句式表达自己对这些现象的看法，培养他们为自己的观点辩论的能力。
Warming Up通过真实的图片再现，使学生对能源的用途和种类有一个基本的了解。
从而为本单元主题Global warming 作了很好的铺垫。
Pre-reading部分组织学生对这些问题的讨论、回答，也让学生有进一步思考的空间，为下一步阅读做好准备。
人教版高二英语选修6《Unit4Globalwarmingwarming》导学案
Book6 Unit4 Global warming 导学案（Period One: Reading）课前案Skim the text and finish the following information.1.What’s the main topic of the passage?The main topic of the passage is about .2.Who wrote the magazine article? What is the name of the magazine?wrote the magazine article; the name of the magazine is .3.What are the names of the three scientists mentioned in the article?The names of the three scientists mentioned in the article are , , and .Do they agree with one another? .4.The passage can be divided into three sections, match them with the main idea of each section.Part1.(1) A. How global warming comes aboutPart2. (2-5) B. List two different attitudes towards global warmingPart3. (6) C. Introduction of global warmingPart4. (7) D. Whether people should do something about global warming课中案学习目标:1.To learn some important words and phrases about global warming.2.To develop the reading skills by skimming and scanning the passage.3.To strengthen the awareness of environment protection .Step 1 Fast readingRead the text quickly and choose the best answers.1. How much did the temperature rise in the 1900s?A．One degree Fahrenheit. B．One Celsius.C．Two degrees. D．Thirty degrees Celsius.2.What causes the earth’s temperature increasing?A. Cutting treesB. Wasting the farmland.C. Running out of the river waterD. Burning fossil fuels.3.Which of the following is Dr. Janice F oster’s opinion?A. The result of the temperature increase will be serious.B. The amount of warming is nothing serious.C. We needn’t worry about high levels of carbon dioxide.D. Global warming is a natural phenomenon.4.According to George Hambley, .A. Global warming is a serious problem.B. There is no need to worry about global warming.C. The levels of CO2 in the air will become lower in the future.D. More animals will make greenhouse gases decrease.5. We can infer from the text that __________.A. the debate about the effects of global warming has not been settled.B. the greenhouse effect is the result of people’s actions.C. all scientists think it is important to reduce the amount of CO2 in the atmosphere.D. reducing greenhouse gases will immediately decrease the earth’s temperature. Step2 Careful reading Read Para.2 to Para.6 and fill in the blanks.(Para.2-Para.3)The reasons for global warminggreenhouse gases(Para.4-Para.5)The levels of carbon dioxide have increased greatly over the last . According to Dr.Charles Keeling, from to , the amount in the atmosphere wentup from around parts to around parts per millionDr.Janice Foster believes over the next century ,the amount of warming could be as lowas degrees Celsius, but it could also be as high as degrees.(Para.6)Different opinions about global warming.Dr. Foster(a catastrophe)George Hambley(a positive thing)1.a rise in2.severe storms, __________,__________, famines3.the spread of4.the disappearance of1.Plants will2.Crops will3.There will be a greater rangeofStep3 Further reading True or False（）1.The temperature in the last century seemed to increase much.（）2. Everyone believes that global warming is caused by the activities of humans.（）3. The rise in carbon dioxide is causing a steady increase in global warming.（）4. George Hambley believes that global warming will do good rather than harm to the earth.（）5. It is clear what the effects of global warming will be.Step 4 Fill in the blanks to retell the passage.The temperature of the earth 1 (rise) about one degree during the 20th century. How has this come 2 ? All scientists subscribe 3 the view that it is human activity 4 has caused the 5 (globe) warming rather 6 a random but natural phenomenon. Some scientists think we add large 7 (quantity) of carbon dioxide to the air. Some scientists believe the burning of more and more fossil fuels 8 (have) resulted in the increase of carbon dioxide. Greenhouse gases continue to build 9 . It may be a catastrophe but George 10 (state) that it is a positive thing.Step 5 Free talk — a short speech 能力提升Between the two opinions ,decide on one to have a discussion in you group and then choose a speaker to give a speech on behalf of your group. The following information may help you.Step 6 Summary课后案I.课外延伸阅读Further reading about global WarmingGlobal warming is the unusually rapid increase in Earth’s average surface temperature ove century primarily due to the greenhouse gases released as people burn fossil fuels. The global averagesurface temperature rose 0.6 to 0.9 degrees Celsius (1.1 to 1.6°F) between 1906 and 2005, and the rate of temperature increase has nearly doubled in the last 50 years. Temperatures are certain to go up further.Earth’s natural greenhouse effect Earth’s temperature begins with the Sun. Roughly 30 percent ofincoming sunlight is reflected back into space by bright surfaces like clouds and ice. Of the remaining 70percent, most is absorbed by the land and ocean, and the rest is absorbed by the atmosphere. The absorbedsolar energy heats our planet. As the rocks, the air, and the seas warm, they radiate “infrared radiation). From the surface, this energy travels into the atmosphere where much of it is absorbedby water vapor and long-lived greenhouse gases such as carbon dioxide and methane. When they absorbthe energy radiating from Earth’s surface, microscopic water or greenhouse gas molecules turn into tiny heaters— like the bricks in a fireplace, they radiate heat even after the fire goes out. They radiate in alldirections. The energy that radiates back toward Earth heats both the lower atmosphere and the surface,enhancing the heating they get from direct sunlight. This absorption and radiation of heat by the atmosphere—the natural greenhouse effect—is beneficial for life on Earth. If there were no greenhouseeffect, the Earth’saverage surface temperature would be a very chilly -18°C (0°F) instead of the comfortable 15°C (59°F) that it is today.What has scientists concerned now is that over the past 250 years, humans have been artificiallyraising the concentration of greenhouse gases in the atmosphere at an ever-increasing rate, mostly byburning fossil fuels, but also from cutting down carbon-absorbing forests. Since the Industrial Revolutionbegan in about 1750, carbon dioxide levels have increased nearly 38 percent as of 2009 and methanelevels have increased 148 percent.II.拓展提高书面表达如何解决全球变暖是我们全人类共同面临的一个难题。
六年级英语下学期Unit 4导学案、练习及答案
六年级英语下学期Unit 4导学案（Period 1：Story time）【本课时重难点】一、需掌握的四会单词safety［ˈseɪfti］安全（名词）rule［ruːl］规则cross [krɔːs] 穿越; 越过; traffic [ˈtræfɪk] 交通safely [ˈseɪfli]安全地（副词）safe [seɪf] 安全的（形容词）pavement[ˈpeɪvmənt] (马路边的) 人行道mustn’t [ˈmʌsnt] must not 的常用口语形式; easily [ˈiːzəli] 容易地（副词）二、需掌握的四会短语road safety 马路安全busy roads 繁忙的马路look left 向左看look right 向右看zebra crossing斑马线look out 当心，提防green man绿灯traffic lights交通灯cross the road穿过马路red man红灯keep safe保持安全follow the rules遵守规则stay safe保持安全三、需掌握的四会句型1.There are many busy roads in the city.在城市里有许多繁忙的道路。
2. How can you cross the road safely? 你们怎么安全地过马路？3. What must you do on the road? 你在马路上必须做什么？4. Follow the rulers and stay safe on the road. 遵守规则并且在马路上保持安全。
四、重要知识safe安全的（形容词） e.g. It is not safe to play on the road.I’m safe now.safely 安全地（副词） e.g. How can we cross the road safely?We walked to school safely.safety 安全（名词） e.g. Road safety is a problem on a busy road.【课后巩固】一.根据课文内容判断正(T)误(F)。
Unit4 It’s the Mid-Autumn Festival.导学案
4、自学要求。
①预习书本13页，用笔圈出不会的单词，明确本节课自己的学习目标。
②链接新知
a.连一连
Mid-Autumn Festival中秋节
mooncake玉兔
magic medicine月饼
rabbit神奇的药
husband丈夫
full moon感到孤单
学习内容
Unit4 It’s the Mid-Autumn Festival.
课时
1课时
课型
预习＋展示+反馈
学习目标
1、知识目标
a、能听懂、会读、会说本课新单词和短语wanted to, took, flew to ,missed , lonely, tried to, each other, lunar month, get together。
b、让学生更多的了解中国的传统节日——中秋节，并进行爱的教育。
重点、难点
教学重点：
理解并复述本课故事《嫦娥奔月》。
教学难点：
复述故事《嫦娥奔月》。
教学准备
单词卡片，录音机
导学过程
教师活动预设
学生活动预设
【准备诱发】
1、复习所学的中外节日，要求学生说出相对应的节日名称
2、小组评价安排。
3、T:Which festival do you like best? Do you know the other festival?出示挂图，与学生进行交际问答。
b.完成任务有点难度。
3、反思自己学习策略，还有什么地方需要改进提高呢？
_____________________falls on the fifteenth of the eighth lunar month.
高中英语 Book 6Unit4 导学案 新人教版选修6
高中英语 Book 6Unit4 导学案新人教版选修6Period 1 Reading内容简析本节课的内容是人民教育出版社出版的NSE高中教材必修6第四单元的Pre-reading, Reading, Comprehension 部分，本单元的话题是全球变暖。
本节课是单元的阅读课，教材以说明文的文体呈现，教师可在充分利用教材资源的基础上，结合学生的实际情况设计教学活动，旨在帮助学生有效地掌握阅读技巧，形成有效地学习方法和阅读策略，同时了解说明文篇章结构和写作特点，为下一步进行说明文的写作教学做好准备。
目标聚焦一、知识目标1、初步理解、掌握课文中关于全球变暖方面的词语，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象。
2、利用已获取的信息发表自己对全球变暖问题的看法。
二、技能目标1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。
2、形成分析篇章结构的能力，提升逻辑思维能力3、学会总结说明文文章主题的方法。
三、策略目标1、通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息。
2、能利用上下文猜测生词词义。
（四）情感态度目标了解全球变暖的危害和保护环境的重要性；增强节约能源保护环境的意识。
方法运用1、整体教学法2、体裁教学法3、导、读、练的教学模式学习流程Before class (课前自主学习，合作探究)Task 1 Vocabulary（词汇预习）Preview the new words of this text.【设计意图】通过预习词汇为下一步的阅读扫清生词障碍。
Task 2 Warming up（热身）Please look at the pictures on P25 and answer:1. What do we use energy for?2. Where does all this energy come from?3. Which energy sources are renewable and which are non-renewable?【设计意图】通过图片激发学生兴趣，引出本单元的话题：许多动物都处于危险之中，唤起学生的忧患意识，为后面的阅读做铺垫，帮助学生顺利完成报告阅读。
选修六Unit4公开课导学案
韦良金公开课导学案it 在强调句中的用法学习目标：1.Grasp the use of emphasis sentences.2.To be able to use the structure correctly.3.Hope students can use emphasis sentences in their writing.学习重点：Learn new structures: emphasis sentences学习难点：Master how to use emphasis sentences in writing.学习过程：Step 1 复习Unit 3语法it的用法（一）1.用做人称代词1.）指代前面的名词或前面提到过的事。
2.）指代性别不明的child或baby。
3.）指代未出场的身份不明确的人。
4.）指代前文中的this，that。
2.用作非人称代词it用作无人称的主语，不指物，而指时间，天气，气候，季节，距离等自然现象，或指事物的状态。
3.It作形式主语和形式宾语Step 2 学习新知：二.it在强调句型中的用法1、探究发现①It is the effects of global warming that no one knows.②It is activities from human beings that do some damage to the atmosphere.③It is fossil fuels that much of the energy used to light and heat our homes comes from.我的发现这些句子都是_________，句中的划线部分标出了句中的强调句结构，即：____________＋被强调部分+____________, 句首词用“it”；be动词总是用单数形式，即is或was。
连接词一般用that.总结：强调句的陈述句式It + is/was+被强调成分+that(指人时也可用who或whom)+剩余部分。
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Unit4 导学案
一.强调句型中的主谓一致与比较结构
1. It is not help but obstacles that ________（make）a man.使人成才的，不是助力，而是阻力。
2. It is the ability to do the job that ________(matter) not where you come from or what you are.
3. Personally I think it is the sales manager, rather than the sales girls, that ____ (be) to blame.
二.强调句型和名词性从句的结合
1. I’ve already forgotten where____ _____ _____ you put the dictionary.
2. It ____ at the very beginning _____ Mr. Fox made the decision ______ we should send more firefighters there.
三.强调句型和定语从句的结合
1. It was in the small house ______________ was built with stones by his father ______ he spent his childhood.
2. It was playing computer games _____ cost the boy plenty of time ____________ he ought to have spent doing his lessons.
四．强调句型的形近句型
1. It is a fact ______ he can speak both English and Japanese.
2. It is/ has been two months _____ he fell ill.
3. It was a long time ______ they met again.
4. It was 1949 ______ the PRC was founded.
五.强调句型和（not）…until句型的结合
1. It was not until he came back _____ I knew the result.
2. It was not until she took off her dark glasses _____ I realized she was a famous film star.
3. It was not until 1920 _____ regular radio broadcast began.。