高中英语选修六第四单元教案

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最新人教新课标高中英语选修6 Unit4精品教学设计Unit 4 全单元教案1

最新人教新课标高中英语选修6 Unit4精品教学设计Unit 4 全单元教案1

Unit 4 Global Warming教材分析Ⅰ.教学内容分析本单元的中心话题是人类当今面对的环境问题,主要探讨了“全球变暖”和“节约能源”等方面的问题。

由于人类过多使用不可再生能源,大气中二氧化碳的含量逐年增加,导致全球气温上升。

通过学习本单元,让学生了解能源分为“不可再生能源”和“可再生能源”,帮助学生树立“节约能源、保护环境”的主人翁意识。

语言知识和语言技能主要围绕“全球变暖”和“节约能源”这一主题设计的。

“热身”(Warming up) 部分要求学生列举家中、学校或其他地方使用能源的物体,指出这些能源的来源,并尽可能多地列举不同的能源。

能源可分为两类:一类是可再利用能源;另一类是一次性能源。

把前面列举的能源按能否再利用这一标准进行分类。

本部分提供了六幅图片,教师可以从识图开始组织教学。

还可以让学生搜集一些其他相关图片。

这六幅图分别为:风力(wind power)、燃煤发电站(a coal power station)、炼油厂(an oil refinery)、原子能发电站(a nuclear power plant)、太阳能接受器(solar panels)、水坝(a hydro dam)。

“读前”(Pre-reading) 部分首先介绍什么是温室、它有什么作用,然后要求学生讨论大气中温室气体的作用。

温室是由玻璃构成的建筑,主要用于花果蔬菜的培植。

温室是由玻璃构成的建筑,主要用于花果蔬菜的培植。

温室能阻止热量散发,因而能帮助植物度过寒冷的时期。

该部分的讨论有利于学生预测课文内容和理解阅读课文中的温室气体效应。

“阅读”(Reading) 部分是一篇杂志文章,主要讲述了地球温度上升的现象和原因。

20世纪中,地球的温度上升了华氏1度。

这看上去是一个很小的数字,但相对于自然界的其他现象来说,这个增长速度是迅猛的。

这种现象是自然发生的还是人为的?这个问题引起激烈的争论。

许多科学家认为,这种变化是人类燃烧矿物燃料所致。

高中英语人教版选修六教案:Unit+4单元教案

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。

新最新人教新课标高中英语选修6 Unit4精品教学设计Unit4 Extensive reading and writing教案

新最新人教新课标高中英语选修6 Unit4精品教学设计Unit4 Extensive reading and writing教案

人教选修6 Unit 4 Global WarmingExtensive reading and writingTeaching goalsAbility goalsEnable the Ss to talk about environmental pollution and write a composition on environmental problems.Learning ability goalsHelp the Ss to write a composition on environmental problems.Teaching important & difficult pointsHow to help the Ss to write a composition on environmental problems.Teaching aidsA computer and a projectorTeaching proceduresStep1 Extensive readingRead Tom’s essay about litter. Make a summary for each paragraph, and then fill inStep2 DiscussionDiscuss the environmental problems that concern people most in groups of four. List as many environment topics as possible, and then write them on a piece of paper.A sample list of environment topics:air pollution, noise, soil erosion, water pollution, litter classification, desertificat ion, and make green by planting treesStep 3 WritingChoose a topic from the list that you feel strongly about. Make notes on your topic using headings similar to the table in the reading task. Use the passage as a model.Writing tips:Step 1: Write out the thesis statement. (point of view)Step 2: Write out the topic sentence of the first body paragraph.Step 3: Give the supporting points and details about the first subtopic.Step 4: Write out the topic sentence of the second body paragraph.Step 5: Give the supporting points and details about the second subtopic. (mor e body paragraphs ...)A sample version:The Environmental Effects of Fossil FuelsThere is no doubt that fossil fuels bring a lot of good to us. But do you kno w that many of the environmental problems our country faces today result fro m our fossil fuel dependence.The environment faces air pollution, global warming, acid rain, and several oth er very serious problems because of our use of fossil fuels. Over the last 150 years, burning of fossil fuels has resulted in more than 25 percent increase in carbon dioxide in our atmosphere.Carbon dioxide is one of the main factors in global warming which is negativ ely affecting everyone.Fossil fuels also affect water pollution, land pollution, and thermal pollution (h eat pollution). Coal mining is one of the causes of pollution in the environmen t. After the mining is completed, the land will remain barren. Materials other t han coal are also brought to the surface in the coal mining process and these are left as solid wastes.The production, transportation, and use of fossil fuels are to blame for the effe cts of pollution on the environment. Then what should we do? We should spar e no effort to improve our environment. Please save energy and use fewer fos sil fuels in our daily lives.Step 4 HomeworkFinish your composition on environmental problems.。

高中英语(人教版)选修六 Unit 4 Global warming-Reading 教案

高中英语(人教版)选修六 Unit 4 Global warming-Reading  教案

Unit4. The Earth Is Becoming Warmer-But Does it Matter 教案Teaching Aims:1.Improve the students’ reading ability2.Having concept of “greenhouse gases”,”greenhouse effect””global warming”3.Know scientists’ attitude towards “global warming”4.Can write down the advantages as well as disadvantages of “global warming” and can express them to the whole classTeaching Important and Difficult Points:1.How to Improve the students’ reading ability2.How to guide students to write and to express his or her attitude in own wordsEmotional Aims:Enable the students to know the importance of protecting earthMedia preparation:Blackboards, PPT, video player, Mp3 playerTeaching Process:Step1. GreetingsGreet the whole classStep2. Lead-inShow three groups of pictures, which are about shallow understanding of “global warming”, and let them choose the right picture of each group.eg.Which of the following picture doesn’t show the phenomenon?Step3. Fast-ReadingMatch: the main idea of each paragraph. (Divided them into seven groups,each group answer one paragraph.)Step4. Intensive Reading1)Analyze paragraph1 and paragraph2 in a way of graph1. Answer two questions.What is this graph about? What has caused this phenomenon?2) Listen to paragraph3 and then discuss questions in group to choose right answer.Greenhouse gases refer to ____.A. carbon dioxideB. the burning of fossil fuelsC. byproducts of the burning of fossil fuelsD. coal, natural gas and oilGreenhouse effect ____.A. is a natural phenomenonB. happens when there’s too much carbon dioxideC. does great harm to human beingsD. makes life for human beings betterSummarize this paragraph in a way of simple drawing.3)Give a graph2, ask one student to analyze the graph2 as the way of graph1. Then combined with Paragraph4 and Paragraph5, judge T or F. The carbon dioxide content in the air increased by 70 parts per million from 1957 to 1997.All scientists accept the data in graph 2 except Charles Keeling.4)Read paragraph6 together and summarize the different attitudes towards global warming.Dr.Foster: It would lead to a catastrophe.George Hambly: We should not worry about it.5)Read paragraph7 independently and answer questions.If we start reducing the amount of carbon dioxide and other greenhouse gases, is the climate going to stop?What's the attitude of the author? Positive?Negative or Neutral?6)Summarize the structure of the whole passagePart1 (paragraph1)Part2 (Paragraph2-5)Part3 (Paragraph6)Part4 (Paragraph7)Step 5 WritingWrite down the advantage or disadvantage of global warming in your opinion.Step 6 Play a video to express my view.Step7 HomeworkSurf the Internet for more informationabout global warming.Teaching ReflectGlobal Warming is one of the most important topic we face in this century. Teacher should guide students to focus this topic and do activities to protect our earth.。

【英语】高中英语新课标(人教版)选修六 优秀教案 {Unit4 Global warming Period 1}

【英语】高中英语新课标(人教版)选修六 优秀教案 {Unit4 Global warming Period 1}

Unit 4Global warming单元要览本单元的中心话题是人类当今面临的环境问题,主要探讨了“全球变暖”和“节约能源”等方面的问题。

由于人类过多使用不可再生能源,大气中二氧化碳的含量逐年增加,导致全球气温上升。

通过学习本单元,让学生了解能源分为“不可再生能源”和“可再生能源”,帮助学生树立“节约能源、保护环境”的主人翁意识。

Period 1Warming Up,Pre-reading,Reading and Comprehending整体设计教学内容分析This is the first teaching period of this unit.The central part of this period is the reading passage with the title of “The Earth Is Becoming Warmer—But Does It Matter?” talking about the global issue which has a great effect on human beings' life.Warming Up gives six pictures to help students list the sources of energy they can think of in our daily life.Then they will be led to discuss which energy source is “renewable” and which is “non-renewable”.This part is designed to help the students to recall their background knowledge about energy and prepares students for the whole unit.Pre-reading provides a picture of a greenhouse and then tells us what a greenhouse is and what “greenhouse gases” are.The students will be led to discuss what they think greenhouse gases do,leading to the topic of the reading passage.Reading is a passage from an environmental magazine for young people.It puts forward the possible effect of increased carbon dioxide in the atmosphere and different points of view about it.It also analyzes the causes of the earth's increased temperature.It poses questions and encourages students to think about the issues.There are two graphs in it that tell us the “temperature difference from long-term average,1860-2000”and “carbon dioxide content in the atmosphere,1957-1997”.Characters in the passage—Dr Janice Foster,George Hambley and Charles Keeling are all real persons and their views reflect the views of some scientists today.Comprehending consists of three written or oral exercises for the students to do so as to help the students to get a better understanding of the text,that is to say,to help the teacher to check how much the students have understood the text.三维目标设计Knowledge and skills1.To know the meanings of the following new words and phrases:consume(消费;消耗;耗尽),come about(发生;造成),random(胡乱的;任意的),phenomenon(现象),subscribe(同意;捐赠;订阅;签署文件),subscribe to(同意;赞成;订购),fuel(燃料),quantity(量;数量),quantities of (大量的),tend(趋向;易于;照顾),go up(上升;增长;升起),per(每;每一),data(资料;数据),result in(导致),trend(趋势;倾向),catastrophe(大灾难;浩劫),flood(洪水;洪灾),oppose(反对;反抗),opposed(反对的;对立的),be opposed to(反对),consequence(结果;后果),state(陈述;说明),range(种类;范围),even if(即使),keep on(继续),glance(看一下;扫视),steady(平稳的;持续的),steadily(平稳地,持续地)2.To learn about some facts and views about global warming.3.To learn how the information is organized.4.To develop the students' reading ability by skimming and scanning the passage.5.To develop the students' speaking ability by talking about global warming.Process and methods1.While doing Warming Up the teacher can lead in the topic of this unit by showing students some pictures or videos about sources of energy,making the students recall their own knowledge about energy.2.During Pre-reading the teacher can go around the classroom and discuss the questions with several students.This discussion should be student-centered and lead them to the topic of global warming.The teacher should also ask the students to look at the graphs in the reading passage and try to find out the general idea of the text.3.While doing Reading and Comprehending,the teacher may first ask the students to read the text quickly to get the general idea of each paragraph.After reading the passage,students are encouraged to answer some questions and discuss the text structure.4.To consolidate the contents of the reading passage,the students should be required to retell the text in their own words at the end of the class.Emotion,attitude and value1.To make students realize the harm of global warming and the importance of environmental protection.2.To develop students' sense of cooperative learning.教学重、难点1.To enable the students to learn about global warming and to develop their reading ability.2.To enable the students to talk about what we should do to prevent global warming.教学过程Warming up1.Warming up by reading and talking:Read through the exercise with the class.Put students in groups of four to talk about what we use energy for,what are the sources of these energy and whether the sources are renewable or non -renewable.Suggested answer:The six photos are:windmills;a coal power station;an oil refinery;a nuclear power plant;solar panels;a hydro-electric dam.2.Warming up by discussion:Let the students have a discussion and collect suggestions from students and write them under the appropriate heading.Pre -reading1.Show a picture of a greenhouse to students and ask them what a greenhouse is made of and what its purpose is.Suggested answer :It's made of glass and plants can grow in it when it's cold outside.Ask the students how it works.Suggested answer :The glass traps the heat from the sun ,making the air warm so that plants grow better.2.Ask students what they think “greenhouse gases” are and what they think greenhouse gases do.Look at the picture above and explain it to their partners.Suggested answer :Greenhouse gases perform the same function as the glass in a glasshouse :they trap the heat of the sun and keep the air surrounding the earth warm.This is called the greenhouse effect.)Reading and comprehending1.Fast readingAsk students to read the passage quickly so as to get the key words and general idea of each paragraph and answer the following questions :(1)What is the main topic of the article?________________________________________________________________________ (2)Who wrote the magazine article ?What is the name of the magazine?________________________________________________________________________ (3)What are the names of the three scientists mentioned in the article ?Do they agree with one another?________________________________________________________________________ Suggested answers :(1)Global warming/the warming of the earth.(2)Sophie Armstrong ,Earth Care.(3)Dr Janice Foster,Charles Keeling,George Hambley.They don't agree with each other.2.Detailed reading(1)Read the passage carefully and judge whether the statements are true(T) or false(F).①Janice Foster believes that global warming is caused by the burning fossil fuels.()②Natural gas is a greenhouse gas.()③Carbon dioxide is a byproduct of burning fossil fuels.()④People accept Charles Keeling's data because he took accurate measurements.()⑤Flooding could be one of the effects of future global warming.()⑥George Hambley believes scientists are just guessing about the effects of global warming.()⑦George Hambley is worried about the effects of carbon dioxide on plant growth.()⑧It is clear what the effects of global warming will be.()(Suggested answers:TFTTTTFF)3.Structure analyzingAsk students to read the text carefully and try to find out how many parts they can divide theSuggested answer:Language studyDealing with any language problem if any(words or sentences students might not understand)to help the students to have a better understanding of the text.Listening,reading aloud and underliningAsk students to read the passage aloud to the tape and let them pay attention to the pronunciation of each word and the pauses within each sentence.Tell them to pick out all the useful expressions or collocations from the passage while reading and copy them to the notebook after class as homework.Collocations:come about,There is no doubt that...,subscribe to,due to,greenhouse effect,quantities of,tend to,be trapped in,go up,result in,on the one hand...on the other hand,be opposed to,build up,keep on.RetellingAsk students to talk about global warming in their own words.Give them some key words and expressions on the blackboard.Then let them try to retell the passage.Homework1.Learn the useful new words and expressions in this part by heart.2.Try to find some data about global warming on the Internet,and show your class in the next period and talk about them.Reflection after teaching________________________________________________________________________ ________________________________________________________________________教学参考About Global Warming(关于全球变暖)Global warming is the increase in the average temperature of Earth's near-surface air and oceans since the mid-20th century and its projected continuation.Global surface temperature increased 0.74±0.18℃Intergovernmental Panel on Climate Change(IPCC)concludes that most of the observed temperature increase since the middle of the 20th century was very likely caused by increasing concentrations of greenhouse gases resulting from human activity such as fossil fuel burning and deforestation.The IPCC also concludes that variations in natural phenomena such as solar radiation and volcanic eruptions had a small cooling effect after 1950.These basic conclusions have been endorsed by more than 40 scientific societies and academies of science,including all of the national academies of science of the major industrialized countries.Climate model projections summarized in the latest IPCC report indicate that the global surface temperature is likely to rise a further 1.1 to 6.4℃century.The uncertainty in this estimate arises from the use of models with differing sensitivity to greenhouse gas concentrations and the use of differing estimates of future greenhouse gas emissions.Most studies focus on the period up to the year 2100.However,warming is expected to continue beyond 2100 even if emissions stop,because of the large heat capacity of the oceans and the long lifetime of carbon dioxide in the atmosphere.An increase in global temperature will cause sea levels to rise and will change the amount and pattern of precipitation,probably including expansion of subtropical deserts.Warming is expected to be strongest in the Arctic and would be associated with continuing retreat of glaciers,permafrost and sea ice.Other likely effects include changes in the frequency and intensity of extreme weather events,species extinctions,and changes in agricultural yields.Warming and related changes will vary from region to region around the globe,though the nature of these regional variations is uncertain.Political and public debate continues regarding global warming,and what actions(if any)to take in response.The available options are mitigation to reduce further emissions;adaptation to reduce the damage caused by warming;and,more speculatively,geoengineering(地球工程)to reverse global warming.Most national governments have signed and ratified the Kyoto Protocolaimed at reducing greenhouse gas emissions.。

人教版高中英语选修六:Unit4教案+

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。

人教高中英语选修六:unit4+教学设计.doc

人教高中英语选修六:unit4+教学设计.doc

选修6 Unit 4 Global warming 教学设计The Second Period ReadingTeaching 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.Teaching methods 教学方法Listening, reading and group work.Teaching aids 教具准备A recorder and a computer.Teaching procedures & ways 教学过程与方式Step ⅠRevisionCheck the homework.Review the useful expressions about agreement and disagreement.Show the students some pictures on the screen. The students have to give names of different energy sources relative to the pictures and deicide which energy sources are renewable and which are not. Then ask the students to tell the effects of using these energy sources. Step Ⅱ Pre-readingShow a picture of greenhouse on the screen.T: Now look at the picture. What is it in the picture?S: A greenhouse.T: Right. Who can tell me what it is used for?Sa: A greenhouse is made of glass and is used for growing plants, especially during cold weather.T: Yes, you are right. And how does it work?Sb: The air inside is warm because the glass traps the heat from the sun and keeps it from escaping. This makes the greenhouse heat up and so the plants can grow throughout the cold period.T: Exactly. Thank you. But today we are not going to talk about greenhouse, we’ll talk about greenhouse gases. Have you heard about this before?Sc: I know. In the atmosphere surrounding the earth there are gases, which are called “greenhouse gases”, including carbon dioxide, methane and water vapor.T: That’s correct. Then what do you think greenhouse gases do?Sd: Let me explain it. They trap heat from the sun and therefore warm the earth.T: Yes. Last class we talked about the effects of burning fossil fuels. One of the effects is more and more carbon dioxide is being produced, which in turn increases the speed of global warming. Does it matter? What’re your opinions? Next we’ll read an article “THE EARTH IS BECOMING WARMER —BUT DOES IT MATTER?”Step Ⅲ While-readingGet the students to read the passage fast and meanwhile help the students form a good habit of reading.T: What do you think will be talked abo ut at the sight of the title “THE EARTH IS BECOMING WARMER —BUT DOES IT MATTER?” Now please skim the passage to obtain a general idea of the whole passage. While reading, pay attention to the writing skills and if possible, divide the whole passage into several parts and summarize the main idea for each part. After a few minutes.T: How many parts can this text be divided into?T: Any different ideas? OK. Now let’s finish the form on the screen.Show the form on the screen and let the students complete the form.Main ideas of each part Writing techniquesStep Ⅳ ComprehendingLet the students read the passage again to find out the answers to the questions in Exercises 1 and 2.T: Now let’s listen to th e tape. While listening, pay more attention to specific information. Then read the whole passage by yourselves. Try to find out the answers to questions in Exercises 1 and 2. You may work in groups.Step Ⅴ DebateGet 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 Ⅵ Homework1. 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 WARMING?精美句子1、善思则能“从无字句处读书”。

人教版高中英语选修六全册教案

人教版高中英语选修六全册教案

人教版高中英语选修六全册教案人教版高中英语选修六全册教案Unit 1 ArtPart 1 Introduction to ArtObjectives:1. Understand the concept of art and appreciate the beauty of art.2. Develop the ability to use adjectives to describe paintings and sculptures.3. Analyze the significance and cultural value of art.4. Learn how to express opinions and justify views.Teaching Procedures:Step 1. Lead-inIntroduce the concept of art and ask students to share their understanding and appreciation of art.Step 2. ReadingRead the text "What is Art?" and answer the accompanying questions.Step 3. VocabularyPresent new vocabulary related to art and ask students to use them in sentences.Step 4. AnalysisAnalyze paintings and sculptures and use adjectives to describe them.Step 5. Cultural ValueDiscuss the cultural value of art and how it reflects society.Step 6. Opinion SharingEncourage students to express their opinions on art and justify their views.Part 2 Artistic StylesObjectives:1. Understand the differences and similarities between various artistic styles.2. Analyze how the social, political, andcultural context affects the development of artistic styles.3. Develop the ability to use conjunctions to connect ideas and opinions.Teaching Procedures:Step 1. Lead-inAsk students to name some artistic styles they are familiar with and discuss the differences and similarities between them.Step 2. ReadingRead the text "Artistic Styles" and answer the accompanying questions.Step 3. VocabularyPresent new vocabulary related to artistic stylesand ask students to use them in sentences.Step 4. AnalysisAnalyze how the social, political, and cultural context affects the development of artistic styles.Step 5. Opinion SharingEncourage students to express their opinions on artistic styles and justify their views using conjunctions.Part 3 The Arts and SocietyObjectives:1. Analyze the role of art in society.2. Understand the significance of art in various social contexts.3. Develop the ability to use modal verbs to express probability and possibility.Teaching Procedures:Step 1. Lead-inAsk students to think of various social contexts where art plays a significant role.Step 2. ReadingRead the text "The Arts and Society" and answer the accompanying questions.Step 3. VocabularyPresent new vocabulary related to the role of art in society and ask students to use them in sentences.Step 4. AnalysisAnalyze the role of art in society and discussits significance in various social contexts.Step 5. Probability and PossibilityUse modal verbs to express probability and possibility of art playing a role in certain social contexts.Unit 2 Film and TheatrePart 1 Introduction to FilmObjectives:1. Understand the basics of film theory and film analysis.2. Analyze the social, cultural, and political context of various films.3. Develop the ability to use prepositions oftime to describe movie plots.4. Appreciate the artistry of film and the roleof film in society.Teaching Procedures:Step 1. Lead-inAsk students to share their experience ofwatching movies and what they look for in a good movie.Step 2. Film TheoryIntroduce the basics of film theory and film analysis, including framing, composition, lighting, editing and sound, and ask students to analyze various film clips.Step 3. Cultural ContextAnalyze the social, cultural, and politicalcontext of various films.Step 4. VocabularyPresent new vocabulary related to film analysis and ask students to use them in sentences.Step 5. Plot SummaryUse prepositions of time to describe movie plots.Step 6. AppreciationEncourage students to appreciate the artistry of film and the role of film in society.Part 2 Introduction to TheatreObjectives:1. Understand the history and basic elements of theatre.2. Analyze the differences between theatre and film.3. Develop the ability to use verbs of communication to describe dialogue and acting.4. Appreciate the artistry of theatre and therole of theatre in society.Teaching Procedures:Step 1. Lead-inAsk students to share their experience of watching or participating in theatre performances.Step 2. History and ElementsIntroduce the history and basic elements of theatre, including stage, sets, costumes, lighting, and sound, and ask students to analyze various theatreperformances.Step 3. Differences with FilmAnalyze the differences between theatre and film, including the use of stage vs. screen, live performance vs. recording, and acting techniques.Step 4. VocabularyPresent new vocabulary related to theatre and ask students to use them in sentences.Step 5. Dialogue and ActingUse verbs of communication to describe dialogue and acting in theatre performances.Step 6. AppreciationEncourage students to appreciate the artistry of theatre and the role of theatre in society.Part 3 Film and Theatre in SocietyObjectives:1. Analyze the role of film and theatre in society.2. Understand the significance of film and theatre in various social contexts.3. Develop the ability to use adverbs of degree to express opinions.Teaching Procedures:Step 1. Lead-inAsk students to think of various social contexts where film and theatre play a significant role.Step 2. Role in SocietyAnalyze the role of film and theatre in society and discuss its significance in various social contexts.Step 3. VocabularyPresent new vocabulary related to film and theatre in society and ask students to use them in sentences.Step 4. Opinion SharingEncourage students to express their opinions on the role of film and theatre in society and justify their views using adverbs of degree.Unit 3 MusicPart 1 Introduction to MusicObjectives:1. Understand the basics of music theory and music analysis.2. Analyze the cultural and historical context of various music genres.3. Develop the ability to use adjectives and adverbs of manner to describe music.4. Appreciate the artistry and emotions of music and the role of music in society.Teaching Procedures:Step 1. Lead-inAsk students to share their experience and preference of listening to music.Step 2. Music TheoryIntroduce the basics of music theory and music analysis, including melody, harmony, rhythm, and form, and ask students to analyze various music pieces.Step 3. Cultural and Historical ContextAnalyze the cultural and historical context of various music genres, including classical, folk, pop, and rock.Step 4. VocabularyPresent new vocabulary related to music and music analysis and ask students to use them in sentences.Step 5. Adjectives and Adverbs of MannerUse adjectives and adverbs of manner to describe music and the emotions it evokes.Step 6. AppreciationEncourage students to appreciate the artistry and emotions of music and the role of music in society.Part 2 Music PerformancesObjectives:1. Understand the elements and techniques of music performances.2. Analyze the differences between various music performances.3. Develop the ability to use relative pronounsto connect ideas.4. Appreciate the skill and artistry of music performers.Teaching Procedures:Step 1. Lead-inAsk students to share their experience ofwatching or participating in music performances.Step 2. Elements and TechniquesIntroduce the elements and techniques of music performances, including pitch, tone, dynamics, rhythm, and phrasing, and ask students to analyze variousmusic performances.Step 3. Differences between PerformancesAnalyze the differences between various music performances, including solo vs. ensemble, acoustic vs. electronic, and live vs. recorded.Step 4. VocabularyPresent new vocabulary related to music performances and ask students to use them in sentences.Step 5. Relative PronounsUse relative pronouns to connect ideas and describe music performances.Step 6. AppreciationEncourage students to appreciate the skill and artistry of music performers.Part 3 Music in SocietyObjectives:1. Analyze the role of music in society.2. Understand the significance of music invarious social contexts.3. Develop the ability to use discourse markersto connect ideas.Teaching Procedures:Step 1. Lead-inAsk students to think of various social contexts where music plays a significant role.Step 2. Role in SocietyAnalyze the role of music in society and discussits significance in various social contexts.Step 3. VocabularyPresent new vocabulary related to music insociety and ask students to use them in sentences.Step 4. Discourse MarkersUse discourse markers to connect ideas and structure arguments about the role of music in society.Step 5. Opinion SharingEncourage students to express their opinions onthe role of music in society and justify their views.。

选修6unit4优质课教案

选修6unit4优质课教案

教案选修六Unit4 ReadingThe earth is becoming warmer—but does it matter?Period3 Extensive reading制作人张刘霞单位荥阳市实验高中I. Teaching aims:1.Gain the main idea of the passage ;2.Understand the structure of the passage ;3.Improve the students’ ability to handle the details.II.Teaching important and difficult points: 3III.Teaching methods:Task-based methods and group workIV.Teaching aids:Mess media、 learning paper、 blackboard、chalkV.Teaching procedures:Step1:Lead-in. (3’)Show several pictures to students, and then ask them to find a word (greenhouse) to express them. Global warming is increasing rapidly. How has this come about? Does it matter?Now we’ll read the article “The earth is becoming warmer—but does it matter?”Step2 Skimming(跳读7’+3’)Skimming the passage to find out the answers.1. Who wrote the magazine article?2. What is the name of the magazine?3. What are the names of the three scientists mentioned in the article?4. What are the two graphs about?5. What is the main topic of the article?Step3 Discussion (5’)The earth is becoming warmer. In your opinion, does it matter?What we should do to protect our earth?Step4 Detailed reading (10’)Read the passage carefully to work out whether the statements are true or false.1. The temp erature last century didn’t increase much.2. Everyone believes that global warming is caused by the activities of humans.3. Janice Foster believes that global warming is caused by burning fossil fuels.4. Natural gas is a greenhouse gas.5. Carbon dioxide is a byproduct of burning fossil fuels.6. People accept Charles Keeling’s data because he took accurate measurements. Step5 Scanning(略读,浏览8’)How many paragraphs does the reading text consist of? Please number them. According to the main idea of each part, match them in a right order.Part1 (1) Two different attitudes among scientists towards global warming. Part2 (2-5) How global warming comes about.Part3 (6) Introduce a discussion about global warming.Part4 (7) Leave us a question whether people should do something about global warming or not.Can you match the logic order with each part? (Keys: BADC)A. Giving examples, using graphs, explanationB. Raising a questionC. Leaving a questionD Giving examples, making contrastStep6 Enjoying reading (8’)Read the article thoroughly again and try to understand it by yourself.Step7 Conclusion and Assignment (1’)Read the article carefully and complete the passage.There is no ___ that the earth is becoming warmer. All scientists believe that ___ is human activity that has caused this ___ warming ___ ___ a random but natural phenomenon.The earth i s just like a “greenhouse”. The “greenhouse” gases ___ heat from thesun and ___ the earth. The problem is that we add huge___ of carbon dioxide into the atmosphere by ___ fossil fuels. Consequently, more heat energy tends to be ___, causing global warming. Over the last 100 to 150 years, the ___ of carbon dioxide ___ ___ greatly.However, the attitudes ___ these rises are completely ___ among scientists. They don’t agree with ___ ___. ___ the one hand, some scientists think it could be ___, leading to many ___ like floods, droughts, famines, the ___ of diseases and the ___ of species. On the ___ hand, others ___ ___ ___ the view and hold a ___ attitude. They believe that we should not ___ ___ high levels of carbon dioxide in the air. Which are you in ___ of?No one knows the ___ of global warming.VI.Design on the blackboard:Unit4Period3 Extensive readingStructure引言主体结论Part2 (2-5)Part1 (1) Part4 (7)Part3 (6)VII. Reflection of this class:。

外研版高中英语选修六 Module4 第4课时教案-新版

外研版高中英语选修六 Module4 第4课时教案-新版
Module4第4课时教案
第四课时
一、教学内容分析
教学内容
Module4Music第四课时
教学项目
词语
favorite, relax, review, concert, atmosphere, highlights, music interests and habits
课文
Vocabulary and Reading,Reading and practice
1. But others happily throw in a few coins, grateful for this brief interval of music as they go about their shopping
2. Down there on the pavement, few passersby stop.
完成活动
提前呈现任务,使学生明确本课时学习任务,提高学习目的性。
第11-30分钟
阅读中
Read the text carefully and answer the following questions.
1. How many cities does the writer mention? What are they?
通过阅读文章填写表格,寻找文章和所属段落的关系,培养学生联想、理解、前后联系能力和逻辑分析能力。
第31-40分钟
阅读后
随堂练习
用括号内所给单词的适当形式填空。
1.The two ________ (passerby) were very thankful to us for directing them when they mistook their way.

人教版高中英语选修6 Unit4__Learning__about__language__精品教案

人教版高中英语选修6 Unit4__Learning__about__language__精品教案

Unit4 Learning about language精品教案Teaching Goals:1.To enable Ss to master some useful words and expressions.2.To discover useful structures.3.To get Ss to have knowledge of the grammar point: the use of it.Teaching Procedures:Step 1. Free talkGet Ss to talk about what causes global warming.Step 2. Word studyPurpose: To consolidate the words and phrases in the text.1. Individual workGo over the new words and phrases in the previous sections. Then complete each sentence with one of those new words or phrases.(1) Charles Keeling collected on the carbon dioxide content in the atmosphere over a forty-year period .He found that the amount of carbon dioxide _________ increasing during that time.(2) Although we are burning coal in huge every year, we won’t of it for centuries.(3) If the amount of greenhouse gases continues to we could be facing a global.(4) Many scientists believe that global warming has through the burning of fossil fuels. They do not think that ignoring the issue is worth the_______.(5) describes weather conditions over a period of years in a particular place.(6) The of a rising sea level would be widespread flooding.(7) The use of energy in Susanna’s country is lo w the use of energy in the USA.(8) The warming of the earth is a that cause great concern.(9) The shows temperature changes during the 20th century.(10) One hectare of forest can absorb 23 tons of carbon dioxide year. Suggested Answers:data, kept on (2) quantities, run out (3) build up, catastrophe (4) come about, risk (5) Climate (6) consequence (7) compared to (8) phenomenon (9) graph (10) per2. Pair workLook at the two graphs on page 26. Then complete the paragraphs about them with appropriate words. Do the exercise in pairs.The first graph shows the global between and . The temperature and decreased over this period but on the whole it by around one degree Fahrenheit. During this time, the earth reached its temperature in about and its highest in 2000.There was a steady in the temperature during the twenty years after 1980.We can see from the graph that the earth has become since early last century.The second graph shows the amount of in the atmosphere from to . The carbon dioxide steadily over this forty-year period .It went up from 315 to 370 parts million.Suggested Answers:temperature; 1860,2000; increased/rose/went up; increased/rose/went up; coolest/lowest; 1910; increase/rise; warmer; carbon dioxide; 1957; 1997; content; increased/rose/went up; perStep 3. Grammar1. It构成的英语强调结构①强调句型的基本结构形式为:“It is/was+被强调部分+that+句子的其余部分”当被强调部分是人时that也可以换成who。

人教新课标高中英语选修六Unit4Reading教案

人教新课标高中英语选修六Unit4Reading教案

Unit 4 Global warmingReadingTeaching goalsTarget languagewords and phrases:energy, light(v.), heat(v.), renewable, non-renewable, run out, compare, phenomenon, graph, fuel, trap, data, climate, catastrophe, consequence, range, per, glance, compare to, come about, fierce debate, result in, build up, keep onAbility goalsEnable the students to talk about different sources of energy.Enable the students to read the text, understand what it is about and talk about the causes and effects of global warming.Teaching important & difficult pointsEnable the students to get a better understanding of articles of this kind.Teaching aidsA projector and a blackboardTeaching proceduresStep 1 Warming upT:Now let’s look at a picture on the sli de and answer the question below.What is the greenhouse made and used for?A greenhouse is made of glass and is used for growing plants, especially during cold weather.What’s greenhouse effect?Step 2 ScanningRead the text quickly and find the answer to the questions:1. Who wrote the magazine article? What is the name of the magazine?Sophie Armstrong, Earth Care.2. What are the names of the three scientists mentioned in the article?Dr Janice Foster, Charles Keeling, George Hambley.3. What do they think about global warming? Do they agree with one another?They don't agree with each other.Dr. Janice Foster thinks the effects of global warming could be very serious. George Hambley thinks global warming will be mild with few bad environmental cons equences.Charles Keeling believes it is the burning of more and more fossil fuels that is resulting in a b igincrease in carbon dioxide.The first graph shows the temperature increase of one degree Fahrenheit between 1860to 2000. The second graph shows the carbon dioxide content in the atmosphere from 1957 to 1977.4. What are the two graphs about?The first graph shows the temperature increase of one degree Fahrenheit between 1 860to 2000. The second graph shows the carbon dioxide content in the atmosphere from 1957 to 1977.5. What is the main topic of the article?Global warming/ the warming of the earth.Step 3 SkimmingRead the passage carefully and judge whether the statements are true or false.1. The temperature last century di dn’t increase much.2. Everyone believes that global warming is caused by the activities of humans.3. Janice Foster believes that global warming is caused b the burning fossil fuels.4. Natural gas is a greenhouse gas.5. Carbon dioxide is a byproduct of burning fossil fuels.6. People accept Charles Keeling’s data because he took accurate measurements.7. Flooding could be one of the effects of future global warming.8. George Hambley believes scientists are just guessing about the effects of global warming.9. George Hambley is worried about the effects of carbon dioxide on plant growth.10. It is clear what the effects of global warming will be.Keys: True: 3, 5, 6, 7, and 8 False: 1, 2, 4, 9, 10Step 4 Detailed readingRead the text carefully and try to find out how many parts we can divide the text into and find out the main idea of each part.Part 4 (Para _11__ to ___) It’s up to readers to think and decide whether people should do somethingabout global warming or not.Step 5 DebateGet into groups of six. Decide which three in your group are going to agree with the statement and which three are going to disagree with the statement.Group A: We shall do something about global warming.Group B: We shall do nothing about global warming.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.Step 6 Homework1. Read the passage again and review the new words and expressions.2. Prepare the debate in groups.3. Surf the Internet for more information about global warming。

【教学设计】选修六 Unit 4教案

【教学设计】选修六 Unit 4教案
V.Teaching aids教具准备
Multi-media ( computer).
VI. Teaching procedures教学过程
STEPS
TEACHER
STUDENTS
INTENTIONS
Step 1
Lead-in
To lead in the topic by asking the following questions:How many solar terms are there in a year?What solar terms are there in this month? What’s the weather like during this time? What clothes are you wearing now? How has this come about and does it matter?
Task 3: Careful reading
Get students to read the text carefully and then answer the following questions.
Read the text carefully and then answer the following questions.
Discuss the statement: We should do nothing about global warming and then have a debate.
To develop their mind and make them realize the importance of protecting our earth.
Help the students to revise the content of the text.

高中英语选修六第四单元教案新部编本.docx

高中英语选修六第四单元教案新部编本.docx

教师学科教案[ 20–20学年度第__学期]任教学科: _____________任教年级: _____________任教老师: _____________xx市实验学校(6, 4)重点词汇1.n. 現象 ; 奇迹,罕见的人才或事物phenomena(pl.)[典例 ]1)Rain and snow are phenomena of the weather.2)Beethoven was a phenomenon among musicians.3) the phenomena of nature自然现象4) a social phenomenon 社会现象[练习 ] 汉译英你能向我解释下这一奇怪的自然现象吗?________________________________________________________________________________________2.vt. 趋向 , 往往是;照管 , 护理[ 重点用法 ]tendency n.趋向,倾向(常与to/towards 连用)[典例 ]1)Nowadays there is a growing tendency for people to shop on internet.2) The older women tend to believe in strangers easily.3) A team of medical workers were sent to tend the survivors of wenchuan Earthquake.[练习 ] 汉译英1)处于压力下的人更容易发挥自己的全部潜能。

______________________________________________________________________________________2)当老板不在时请照看一下商店。

______________________________________________________________________________________3.vt. 声明 , 陈述n.状况,情况;国家[ 重点用法 ]state+ 名词 /that 从句 /wh- 从句statement n.声明,陈述[典例 ]1)She is in a terrible state today.2)the head of state3)He has publicly stated his support for the policy.[练习 ] 汉译英1)合同清楚地叙述了那项工作应在何时完成。

高中英语选修6unit_4单元教案

高中英语选修6unit_4单元教案

Unit 4 Global warming学情分析:教材分析本单元以Global warming 为主线,旨在通过单元教学使学生经过思考、学习,认识到全球变暖的起因和它所带来的种种后果。

同时鼓励学生进一步阐述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、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,并能运用所学知识写一篇有关环境问题的论文。

教案一Warming Up, Pre-reading and ComprehendingTeaching goals1.Enable the students to talk about different sources of energy and express their own ideas about the use of energy.2. Enable the students to talk about the causes and effects of global warming.Step1.Warming upT: As we all know, we depend on energy to do many things in our daily life. Some people even say we could do nothing without energy. Do you aggree with me ?Then where does all the energy come from? Open your books and turn to page 25. Look at the pictures on this page. They may help you find out the answers.Step 2. Pre-readingLook at the picture of greenhouse on page25.What is it in the picture?☆Discuss the pre-reading part 1and 2.(Greenhouse gases: In the atmosphere surrounding the earth there are gases, which are called“greenhouse gases”, including carbon dioxide, methane and water vapor.)☆Then what do you think greenhouse gases do?(They trap heat from the sun and therefore warm the earth.)☆One of the effects is more and more carbon dioxide is being produced, which in turn increases thespeed of global warming. Does it matter? What’re your opinions? Next we’ll read an article “THEEARTH IS BECOMING W ARMER —BUT DOES IT MATTER?”Step3. Comprehending☆Look at the title can you guess the main topic of the article(Global warming/ the warming of the earth)Skimming:☆Read the passage quicklyHow many paragraphs does the reading text consist of? Please number them.According to the main idea of each part, match them in a right order.Part1 (1) Two different attitudes among scientists towards global warming.Part2 (2-5) How global warming comes about.Part3 (6) Introduce a discussion about global warming.Part4 (7) Leave us a question whether people should do something about global warming or not. ☆Can you match the logic order with each part? (Keys: BADC)A. Giving examples,using graphs, explanationB. Raising a questionC. Leaving a questionD Giving examples, making contrast☆Scanning: Finish the exercises 1(1,2) and 2(True or false)教案二Language points1. So how has this come about and does it matter?Can you tell me how the accident came about?With the use of electricity, great changes have come about.总结:come about发生, 造成, 相当于happen/take place/ occur to是不及物短语。

最新人教新课标高中英语选修6Unit4精品教学设计Unit4Languagepoints教案

最新人教新课标高中英语选修6Unit4精品教学设计Unit4Languagepoints教案

人教选修 6 Unit4 Global warmingLanguage pointsTeaching materialNSEFC Book 6 —— Unit 4Teaching Aims1.To learn some new words and phrases.2.To learn some complicated sentence patterns.Teaching Important PointHow to help the students to master the usage of some useful words, expressions and sentences.Teaching Difficult PointHow to enable the students to grasp and remember the detailed information of the reading material.Teaching aidsA projector, and a blackboardTeaching ProcedureStep 1 RevisionRetell the text.Step2 Language pointsT: Now let’s learn some language points of the text.Slide show1. It is a rapid increase compared to most natural changes.1.vt. 比较;对照。

如:Compare your answers with those at the back of the book to see if they are r ight.把你的答案同书后面的答案对照一下,看看是否正确。

My handwriting can not be compared with my father’s.我的书法不能与我父亲的相比。

人教版高中英语选修6 Unit4 Pre-reading and Reading 精品教案

人教版高中英语选修6 Unit4 Pre-reading and Reading 精品教案

Unit4 Pre-reading and Reading精品教案Teaching Goals:1.To read about global warming.2.To get some idea about the effect of global warming.3.To develop some basic reading skills.Teaching Procedures:Step 1. Warming UpPurpose: To arouse Ss interest in learning about global warming.1. Team workAnswer the questions below:(1) Have you ever seen a greenhouse?(2) How does a greenhouse work?(3) What do you think greenhouse gases do?2. Group workLook at the picture, and ask Ss some questions.T: What is this building made of?S1: It’s made of plastic.T: What’s its purpose?S2: Plants can grow in it when it’s cold outside.T: How does it work?S3: The glass traps the heat from the sun, making the air warm so that plants grow better.Step 2. Pre-readingPurpose: To get Ss to learn about greenhouse gases.1. Group workNow look at the word “GREENHOUSE GASES”. What does it mean?Greenhouse gases (GHG) are gaseous components of theatmosphere that contribute to the greenhouse effect .Themajor natural greenhouse gases are water vapor, whichcauses about 36-70% of the greenhouse effect on Earth (not including clouds): carbon dioxide, which causes between 9-26%; and ozone, which causes between 3-7%(note that it is not really possible to assert that such-and-such a gas causes a certain percentage of the GHE, because the influences of the various gases are not additive .The higher ends of the ranges quoted are for the gas alone ;the lower end ,for the gas counting overlaps).Naturally occurring greenhouse gases include water vapor, carbon dioxide, methane, nitrous oxide, and ozone. Certain human activities, however, add to the levels of most of these naturally occurring gases.Very powerful greenhouse gases that are not naturally occurring include hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6), which are generated in a variety of industrial processes.Each greenhouse gas differs in its ability to absorb heat in the atmosphere. HFCs and PFCs are the most heat-absorbent.2. Individual workGet Ss to answer these questions individually. Then let them discuss the answers.(1) Who wrote the magazine article? What is the name of the magazine?(2) What are the names of the three scientists mentioned in the article?(3) What do they think about global warming? Do they agree with one another?(4) What are the two graphs about?(5) What is the main topic of the article?Step 3. Reading1. SkimmingPurpose: To get a brief understanding of the text.Read through the text, preferably the first and the last sentences of each paragraph and write the key sentence of each paragraph.Key sentences of each paragraph:(1) A debate over whether it is human activity that has caused the global warming or whether it is just a natural phenomenon.(2) Many scientists believe people have caused the increase in the earth’s temperature.。

英语选修6外研版module4教案资料

英语选修6外研版module4教案资料

高二英语选修6 Module4 writing教学设计课型:writing 时间安排:40-45分钟备课人员:高二学年英语备课组讲课人:本模块的中心话题是音乐,本课主要是通过让学生头脑风暴、自主学习、小组合作、组组交流来完成一篇关于音乐的小短文。

该活动贴近学生生活实际,又能较好地调动学生的写作动机。

1、教学内容:Module 4 Writing2、教材处理:如果一开始就写有关音乐的话题,这对没有这一语言积累的学生显得突兀。

因此,我以简单的英语单词作导入,让学生复习有关于音乐的词汇,接下来用三篇不同风格的关于音乐的阅读为学生的写作积累素材,这样可以激发学生兴趣,培养其写作动机。

3、教学目标:(1)知识目标:①学习了解不同风格的音乐②学习了解关于音乐的词汇和表达。

(2)能力目标:通过训练,培养学生从材料中获取信息的能力,运用所学的词汇和句型来完成写作任务。

(3)情感目标:通过阅读文段,激发学生的学习兴趣,使之乐于接触并进一步了解不同风格的音乐。

(4)教学重点:能够运用所学的语言完成相关的写作活动。

(5 )教学模式与教学方法:根据《普通高中英语课程标准(实验稿)》所倡导的教学原则,结合具体内容及学生的差异性,结合我校开展的学案引领、先学后教、当堂训练的教学模式;确定本节课主要采取合作学习教学法(Cooperative Learning Approach)、情感激励教学法(Affective Motivation)和体验式教学法(Experienced-on Method)来完成教学任务。

具体采用“P-T-P”自主学习立体模式(pre-task---task-cycle---post-task)课堂教学过程及评析:Stage 1Step 1 (Lead-in) words to revise这部份的设计是让学生把这些所学过的单词复述出来。

为下面的学习做好铺垫。

Stage 2 Task Step 1 (Pre-task) PresentationStep 2 (While-task) 当堂训练Step 3 (Post- task) 评价:Stage 3 Methods of Feedback:●They evaluate by giving a grade ( group activities)●They correct the students’errors. (pair work)●They make suggestions for changes.●They rewrite passage. (home work)课后反思。

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(6,4)重点词汇1. n. 現象;奇迹,罕见的人才或事物phenomena(pl.)[典例]1) Rain and snow are phenomena of the weather.2) Beethoven was a phenomenon among musicians.3) the phenomena of nature自然现象4) a social phenomenon社会现象[练习] 汉译英你能向我解释下这一奇怪的自然现象吗?_______________________________________________________________________________ _________2.vt. 趋向, 往往是;照管, 护理[重点用法]tendency n. 趋向,倾向(常与to/towards连用)[典例]1)Nowadays there is a growing tendency for people to shop on internet.2) The older women tend to believe in strangers easily.3) A team of medical workers were sent to tend the survivors of wenchuan Earthquake.[练习] 汉译英1) 处于压力下的人更容易发挥自己的全部潜能。

______________________________________________________________________________________2) 当老板不在时请照看一下商店。

______________________________________________________________________________________3. vt.声明, 陈述n.状况,情况;国家[重点用法]state+名词/that从句/wh-从句statement n. 声明, 陈述[典例]1) She is in a terrible state today.2) the head of state3) He has publicly stated his support for the policy.[练习] 汉译英1) 合同清楚地叙述了那项工作应在何时完成。

______________________________________________________________________________________2) 我听见那位官员说不接纳儿童。

______________________________________________________________________________________4. n.行列, 范围;vt. 排列, 归类于[重点用法]beyond the range of…超越……的范围out of one’s range某人达不到的range oneself站在……的方面range from… to … / between… and …从……到……不等[练习] 根据汉语提示,补全英语句子。

1) The shop keeps____________________(各种各样的商品) .2)_____________(年龄范围)is from six to twelve years old.3)The temperature__________________________(在15度到35度之间).4)We should _______________(列身于; 站在……的方面)on the side of law and order.5.adj.平均的;一般的,普通的,中等的n.平均,平均数[典例]His average result of this three subjects is 96.[重点用法]above the average 高于平均水平below the average在一般水平以下on the average平均, 按平均数计算; 一般地说[练习] 汉译英1) 他在我们班处于中等位置。

______________________________________________________________________________________ 2)这一地区农民的收入高于全省的平均水平。

______________________________________________________________________________________ Don’t expect too much of him.After all,he is a child of________intelligence.A.average B.slight C.strange D.different6. n.生存v.存在[典例]1) Anything in existence is reasonable.2) In the middle age, no one doubted about the existence of God[重点用法]in existence存在[练习] 汉译英富裕和贫穷同时存在于这个世界里。

______________________________________________________________________________________7. v.(使)精神振作, (使)精力恢复, 更新[典例]1) When tired, you can refresh yourself with a cup of tea.2) Refresh storage battery in case of being out of energy halfway.3) The host refreshed our teacups.[练习] 汉译英1) 长时间工作后,一杯冰水使他精神振作。

______________________________________________________________________________________2) 有时一件小东西也会唤起人们的记忆______________________________________________________________________________________重点词组1.发生【典例】1) How did this come about?2) I don't know how it came about but I've got a dent in the rear of my car.[短语归纳]come along 出现, 发生;come out 出来, 长出;come to 达到;come to oneself 苏醒, 醒悟;come up with 赶上, 提出辨析:come about,happen,take place与break out(1)come about 发生,产生,指要求解释或说明事情发生的理由。

经常与how连用。

How did these differences come about?(2)happen 发生,常用词汇,指偶然的,意外的,具体客观事物的发生或出现,尤其指自发的未能预见的事情发生。

Luckily the earthquake didn’t happen in the center of the city.(3)take place 发生,指事件或事故的发生是在预料中的并非是偶然的,进而引申为按计划“进行,举行”。

Great changes have taken place in our school in the past few years.最近几年我们学校发生了很大变化。

(4)break out指战争、火灾、疾病等的突然“发生、爆发”。

A fire broke out during the night.1. It's already 10 o'clock. I wonder how it ____________ that she was two hours late on such ashort trip.A. came overB. came outC. came aboutD. came up2.—I’m too excited to say one word.—________.A.A friend in need is a friend indeed B.The dream really comes trueC.Out of sight,out of mind D.Think twice before you do3.—How did it________that you made such a silly mistake?—I myself haven’t figured it out yet.A.bring about B.come about C.come across D.come on4.—Have you________some new ideas? —Yeah.I’ll tell you later.A.come about B.come into C.come up with D.come out with5. —They used to be good friends but now they are likestrangers.—How________this________?A.was;come about B.did;come about C.was;taken place D.was;happened2.大量的[典例]1) Before they enter an entrance examination, they have to do quantities of exercise.2) He drinks large quantities of water every day.[短语归纳]A (large) quantity of /quantities of+名词(可数/不可数)A mount of/ amounts of+不可数名词注意:以上短语修饰名词充当主语时,由quantity/amount的单复数决定谓语的单复数。

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