选修六 unit4 reading
新课标人教版选修六Book6 Unit4 Reading
Scientists Opinion Janice ◆ Over the next 100 years the Foster amount of warming could be as low as 1 to 1.5 degrees Celsius, but it could be as high as 5 degrees Celsius. ◆ An increase of five degrees catastrophe . would be a 4____________
Writing techniques
Raising a question
Main ideas of each part
Writing techniques
(Paragraphs 2---3 ) Illustrate how
about.
Giving examples,
using graphs,
global warming comes explanation.
between 1860 to 2000.
Graph 2 is about the carbon
dioxide content in the atmosphere,
1958--1990.
5. What is the main topic of the article? Global warming/ the warming of
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.
Unit 4 Warming up and Reading 课件-高中英语人教新课标选修六
• 大气层
8. fossil fuel
• 化石燃料
9. carbon dioxide
• 二氧化碳
10. renewable source
• 可再生资源
11. non-renewable source
• 不可再生资源
12. Natural resources
• 天然资源
• Now that we have learned some sources of energy are non-renewable, What should we do with energy ?
Carbon dioxide has caused the global temperature to __g_o__u_p____. An increase of five degrees would be a _c_a_ta_s_t_r_o_p_h_e_ and could be _v_e_r_y__s_e_ri_o_u_s__.
giving examples, using graphs, explanation
Part3 (6)
List two different attitudes among scientists towards global warming.
giving examples, making contrast
makes the greenhouse
_h_e_a_t_u_p___and so the
plants can grow throughout the cold period.
What function do greenhouse gases play?
Greenhouse gases perform the same function
高中英语选修六--Unit 4
单词1．consume v．消费，消耗；吃完；喝光Each year Americans consume a high percentage of the world's energy.每年美国人都消耗掉世界能源的很大比例。
This will consume his health, destroy his temper.这将损害他的健康，毁坏他的情绪。
How many rice did you consume last year?去年你们吃了多少大米？拓展：consumer n．消费者，用户，消费品consumer goods (家用)消费品consumers' association 消费者协会consumption n. 消费(量)，消耗(量)timeconsuming adj. 耗费时间的consuming adj. 消费的；强烈的例句：The ancient consumer city was now turned into a modern industrial base. 这个古老的消费城市今天已经变成了一个现代化的工业基地。
It's vital to impress the consumer with a good advertising campaign.进行广告宣传，使消费者熟悉产品，是至关重要的。
He has to cut down on the consumption of meat.他不得不减少吃肉。
Basketball is his consuming passion.篮球令他着迷。
练习：用consume的适当形式填空①We should adopt the ____________ suggestion.②Industrialized countries are _____________ 70% of the world's energy.③We have measured the car's fuel _____________.④She _____________ the big cake.Consumers’consuming consumption consumed2．subscribe vt.&vi.(1)捐助；捐赠He subscribed a large sum of money to charities.他向慈善团体捐赠了一大笔钱。
人教版高中英语选修六课后阅读训练13.【Unit 4 Period 1】及答案解析
人教版高中英语选修六课后阅读训练13.【Unit 4 Period 1】及答案解析Ⅰ. 阅读理解AGlobal warming is the process of earth’s atmosphere heating up. Over the last 100 years, the average temperature ofearth’s atmosphere has gone up 1 degree Fahrenheit. The weather has not changed exactly the same way in every area of the planet. But scientists think that the rise in average temperature is already affecting the earth’s climate.Many scientists now believe that global warming is caused by cutting down trees, producing more trash, and polluting the environment and so on. Many scientists believe that the biggest cause of global warming is new human technologies that release greenhouse gases into the atmosphere.The greenhouse effect is not new. Certain gases in the atmosphere, like carbon dioxide, nitrous oxide and methane, make it hard for he at energy to go into space. In the past, the climate didn’t change much because nature produced just the right amount of greenhouse gases to deal with it. Today, most scientists are pretty sure that the rising temperature can’t be blamed on nature. Ever si nce the industrial revolution in the 1700s, humans have relied on machines for daily life. And many of those machines give off a lot of greenhouse gases. An increase in the release of greenhouse gases from human activities is throwing nature off balance.The climate is a very complicated thing, but many scientists agree that the rising atmospheric temperature has already damaged the environment. Sheets of ice, called glaciers, are melting in Antarctica and other parts of the globe. As glaciers break off and melt into the oceans, they are adding warm water to the oceans and causing the sea level to rise.Over the past 100 years, the sea level has risen 6~8 inches around the world. That means land along the coasts is beginning to disappear under water. Bigger and warmer oceans are also adding to other weather problems caused by pollution in the atmosphere. Some places have received more rain, others have had bigger storms and a few areas in the world have experienced unusual droughts.【语篇概述】本文主要讲述了全球变暖的原因及影响。
选修六 unit 4单词记忆笔记
选修六unit 4（每日词汇）指人的名词educator[ˈedju:keitə]n.教育工作者；教育家记“意”笔记1：联想背过的单词education教育。
记“意”笔记2：e-向外，出现。
duc引导。
参考introduce介绍；conduct指挥，指导；product产品。
-ate动词后缀。
educate =（把内心的东西）向外引导出来= 教书育人= 教育。
educat-or 做教育的人。
environmentalist[inˌvaiərən'mentlist]n.环境保护论者记“意”笔记1: 联想背过的单词environment环境。
记“意”笔记2：en-进入。
viron-环绕。
-ment,-al,-ist都是后缀。
individual[ˌindiˈvidʒuəl]n.个人；个体记“意”笔记：in-进入；处于……状态。
divid-分开；分离。
-ual 形容词后缀。
in-divid-u-al = 处于分隔开的状态= 个体；个人。
指物的名词appliance[əˈplaiəns]n.用具；工具；器具记“意”笔记：联系单词apply 申请；应用。
变y为i, ance为名词后缀。
appliance = 应用的东西= 工具；用具；器具。
其他相关单词application 申请；应用。
applicant 申请人。
byproduct['baiˌprɔdʌkt]n.副产品记“意”笔记：by-随着；在……一边。
product 产品。
byproduct = 随着主产品出现的= 副产品。
其他相关单词passer-by 过路人。
can[kæn]n.容器；罐头记“意”笔记：can you can a can ? 你能装一个罐子吗？data[ˈdeitə]n.资料；数据记“意”笔记1：联想熟悉的组合big data 大数据。
database 数据库。
记“意”笔记2：比较date日期flood[flʌd]n.洪水；水灾记“意”笔记：fl-指水。
选修六Unit4Warmingupandreading
4.The rise in carbon dioxide is causing a steady increase in global warming.
Exercise 2 T 5.George Hambley believes that global warming will do good rather than harm to the earth. F 6.It is clear what the effects of global warming will be.
2.Everyone believes that global warming is T caused by the activities of humans. F 3.Janice Foster believes that she can measure the future global rise in temperature.
Discussion Do you think global warming is good or bad for us? What can we do to slow it down?
Using language What can we do about global warming ?
electrical appliance ●Turn a(n)___________________off when you’re not using it.
Unit4 Global warming Warming up and reading
Warming up Do you know anything that consume energy in the home and the class? (消耗) lights, television, computer, washing machine, hairdryer, camera, PSP… Do you know any kind of energy resource?
高中英语人教版选修六Unit4泛读课文逐句翻译
高中英语人教版选修六Unit4泛读课文逐句翻译选修六Unit4 WHAT CAN WE DO ABOUT GLOBAL WARMING?关于全球变暖，我们能干些什么呢？Dear Earth Care, 亲爱的“关爱地球”组织：I am doing a project on behalf of my school about global warming. 我正代表学校做一项关于全球变暖的课题研究。
Sometimes I feel that individuals can have little effect on such huge environmental problems. 有时候我觉得，像这样一个巨大的环境问题，个人是起不了什么作用的。
However, I still think people should advocate improvements in the way we use energy today. 然而我仍然认为人们应该支持改善日常能源的消耗方式。
As I'm not sure where to start with my project, 由于我还不清楚我该从哪里着手开始我的研究。
I would appreciate any suggestions you may have. 我希望能得到你们的建议。
Thank you! 谢谢！Ouyang Guang欧阳光Dear Ouyang Guang, 亲爱的欧阳光：There are many people who have a commitment like yours, but they do not believe they have the power to do anything to improve our environment. 有许多人承担你这样的义务，而他们不相信自己有能力来影响环境。
That is not true. 这种想法是不正确的。
人教版高中英语选修六Unit-4--Reading
Illustrate how global warming comes about.
. 2-5
An introduction of the passage
返回
返回
Listen, read and think
Part 1:Para 1
1.Who wrote the magazine article? → Sophie Armstrong
D．global warming will go on
E．puzzles about global warming F．different attitudes to global warming
Para. 7 G. an introduction to the passage
返回
The structure of the passage
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What should we do to stop global warming?
返回
.
.
Try to reduce the use of motor vehicles
返回
bike
running
返回
Planting trees Cleaning the
rubbish
返回
Assignment
1. Write an argumentation titled “Environment Protection ”based on the viewpoints in the text and yours. 2. Preview the language points in the text and find out your difficult points.
could be _v_e_r_y_s_e_r_io_u_s_. _a_n_im__a_l_s____.
高二英语选修六_Unit4_单元知识图谱
glance vi. 看一下；扫视 n. 一瞥
nuclear adj. 核的；核能的；原子核的
steady adj. 平稳的；持续的；稳固的
disagreement n. 分歧；不一致
compare… with/to… 把…….与……比较 keep on 继续
come about 发生；造成
on the whole 大体上；基本上
Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is
going to keep on warming for decades or centuries. 即使我们开始减少二氧化碳和其他温室气体的含量，在未来几十年或几个世纪内气候仍会持
续变暖。
It takes a lot of energy to make things from new materials, so, if you can, buy things made from
recycled materials. 用新材料来做这些东西要耗费大量的能源，因此，只要有可能，就买那些用回收材料制成的
natural changes. 那个数值对你我来说可能是无所谓的，但是跟其他自然变化相比较而言，它却是一种快速的
增长。
We know that the levels of carbon dioxide have increased greatly over the last 100 to 150 years. 我们知道，在过去 100-150 年期间，二氧化碳的含量急剧增加了。
commitment n. 承诺；交托；信奉
高中英语选修六unit4知识点汇总
depend 依靠；依赖
举例：e.g. ①You can't depend on your parents forever.
用法：depend on/upon 词性转换(adj.) dependent
(n.) dependence 反义词： independent 近义词： rely; reliable ⚠️That (all) depends./ it all depends. (口语)视情况而定
重点词汇内容回顾复习
heat v.
用法： heat up 是某物变热或变暖 词性转换(adj.): heated adj. 热的激烈的
heatedly adv.愤怒地激昂地 heater加热器发热器
举例： heated debate, heated discussion
重点词汇内容回顾复习
consume v. 消耗,花费;耗尽
重点词汇内容回顾复习
random adj.
举例：I put these books randomly on the shelf.
词性转换(adv.)：randomly=at random
重点词汇内容回顾复习
phenomenon n.
复数： phenomena
举例：
① the phenomena of nature ②a social phenomenon
用法： depend on/upon sb. to do sth. 指望某人做某事 depend on/upon +it +that…. 指望….. depend on/upon +wh-从句
重点词汇内容回顾复习
light
1）n. 光,线,灯 2)v.照亮,点燃-----lit(lighted）-----lit(lighted） 3)adj. 轻的
选修六unit4课文讲解和翻译
quantities of 大量的 tend to do sht倾向做某事 be trapped in 被困住 go up 上升
❖Without the 'greenhouse effect', the earth would be about thirty-three degrees Celsius cooler than it is.
Who wrote the article?
What is the name of the magazine?
Sophie Armstrong Earth Care
What are the Dr Janice Foster, Charles names of the 3 Keeling,
scientists? George Hambley
A.The earth. ☺B. Global warming.
C. Becoming warmer doesn’t matter.
Where does this article most probably come from?
A.Newspaper B. Novel ☺C. Magazine
P 27 Ex.1 Glance at the magazine article and wer the following questions. Comprehending One
accurate measurements 精确的统计 the amount of ....的数量 ❖ We know that the levels of carbon dioxide have increased
高二英语选修六_Unit4_Using_language_公开课教学设计(二)
Unit4 阅读课名师教学设计Book 6 Unit 4 Global Warming What can we do about global warming?Reading & WritingTeaching objectives：1. Language and skillsStudents can predict the content of a letter in reply.Students can scan the passage and find out the specific information. Students can guess the meaning of the word according to the context.Students can understand when to use imperative sentences and the effect it creates. Students can design a slogan.Students can make a poster that tells various ways they can reduce the amount of carbon dioxide by using imperative sentences.2. Cultural awarenessStudents will be aware of the importance of reducing the amount of carbon dioxide and be an educator3. Learning strategiesStudents will cultivate their abilities by doing some activities independently and some in groups.Students will communicate with each other in English while doing the group work. Difficult points:To help the students to understand how they use the energy will affect the amount of global warming and think about what they can do about it.Teaching Aids:Picture display, slides, reading, discussion and writing.Teaching Procedures:1. lead-inShow a video of a baby polar bear being eaten by an adult bear to make students realize the environment has been changing because of the effect of global warming. Show a mind map to explain what causes global warming.2. readingStep 1Read the first letter and predict what the second letter is about.Step 2Skim for different views of the two letter on whether individuals have effect on environmental problems.Scan for suggestions and fill in the form.Guess what the word “count” mean according to the context.Step 3Explain the special effects the imperative sentences create and when to use them. Learn how to put forward a slogan.Step 4Show some examples and discuss whether it helps to reduce the amount of carbon dioxide.3. writingShow a video of a student’s daily life to see if there is anything he can do to reduce the amount of carbon dioxide.Group task: make a poster with your group members for your class that tells students various ways they can reduce the amount of carbon dioxide in the air. Remember to use imperative sentences in your poster.4. homeworkWriter a passage on what individuals can do about global warming.。
高二英语选修六_Unit4_写作课_公开课教学设计(三)
Unit4 写作课名师教学设计Module 6 Unit 4 Using Language--Writing教学设计1. 学情分析Learning situation:In BOOK6 UNIT4, although students have already learned some knowledge about global warming in the previous reading part, they still have some difficulties in expressing ideas on how to reduce global warming in their daily life. Besides, for the writing task, students have known something about how to write a letter of advice, but most of them still don’t know the structure of it clearly, which may cause some confusion in their writing. So they need more guidance and some proper help on how to give suggestions on such big a social problem--how to reduce global warming.2 重点难点Difficult points and important points:Students may have difficulty analyzing which key information should be included in the letter and how to make use of some good sentence-patterns of suggestions. So students may have difficulty using their own words for the output part.3 教学过程3.1 第一学时3.1.1教学目标Teaching goals:1. Language competences: Students will be able to(1)learn some new words in situations: global warming, carbon dioxide, the rise of the sea level, cause, make a difference, count.(2)learn the structure of a letter of advice.(3)learn how to express themselves by using proper sentence-patterns of suggestions.2. Learning competence:The class is based on the students-centered principle, so every student is encouraged to participate in all the steps of writing. The teacher is just a guide, who will adopt some skills to get students to think about one question in the whole class---how canwe write a letter of advice on a social problem well? After all these activities, students will be able to exchange their ideas and learn how to organize a letter of advice.3. Cognitive competence:Students will be able to think about the structure of this kind of letter critically and they will form a right attitude towards the problem of global warming, which will exert some positive effects in their daily life.4.1.2 学时重点与难点Difficult points and important points:Students may have difficulty in analyzing the key information before writing and failing to adopt some good ways to express their opinions.4.1.3 教学活动活动1【导入】Greetings＆Lead inEnjoy a short video1. What is the video about? Global warming2. What are the main causes of global warming?It is human activities that have caused global warming, for example, human beings are putting too much carbon dioxide into the air and many people are still cutting down trees in the forests.As we have seen in this video, global warming has caused many disasters in the world. It has become so serious a problem that many people around the world are concerned about it. Are you concerned about it? What can we do to help? We may do some small things to call on more people to take action, for example, we can finish a task like this.【设计说明】: 在Greetings的环节明确本节课教学目标，本节课我们要学习写一封信。
山东省平邑县曾子学校高中英语选修六学案：Unit 4 Glo
Book 6 Unit 4 Global warmingPeriod 1 Warming up and reading学习目标1. 理解课文，能了解温室效应对环境的影响。
2. 通过课文的学习，提高阅读能力，提高学生的节能减排意识。
3. 掌握与本课阅读有关的重点词汇，分析背诵课文中部分经典的句子。
自主合作探究【探究1】Ⅰ.篇章结构.【探究2】II. 正误判断。
（）1) The temperature in the last century didn’t seem to i ncrease much compared to other natural changes.（）2) Everyone believes that global warming is caused by the activities of humans.( ) 3) If there were no greenhouse effect, the earth would be much cooler.( ) 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 human beings.【探究3】III.语篇理解. 阅读P26－27的Reading部分，选择最佳答案1．How much did the temperature rise in the 1900s?A．One degree Fahrenheit. B．One Celsius. C．Two degrees.2．What causes the temperature of the earth to increase?A．Cutting trees. B．Wasting the farmland. C．Burning fossil fuels. 3．Who accurately measured the amount of carbon dioxide in the atmosphere from 1957 to 1997? A．Dr Janice Foster. B．Charles Keeling. C．Fahrenheit.4．According to George Hambley，.A．global warming is a very serious problemB．there's no need to worry about global warmingC．the levels of CO2 in the air will become lower in the future5．We can infer from the text that .A．the debate about the effects of global warming has not been settledB．the greenhouse effect is the result of people's actionsC．all scientists think it is important to reduce the amount of CO2 in the atmosphere【探究4】IV.句型背诵1. That probably does not seem much to you or me，but it is a rapid increase when compared toother natural changes.这个数值对你我来说可能是无所谓的，但是跟其他自然变化相比较而言，这却是一种快速的增长。
2021-2022学年高中英语人教版选修六练习：Unit 4 课时跟踪练(一) Word版含解析
课时跟踪练(一) Warming Up & Reading — Pre reading Ⅰ.阅读理解AYou might think that “global warming” means nothing more than a rise in the world's temperature. But rising sea levels caused by it have resulted in the first evacuation (撤离) of an island nation the citizens of Tuvalu will have to leave their homeland.During the 20th century, the sea level rose 8－12 inches. As a result, Tuvalucountry'shas experienced lowland flooding of salt water that has polluted thedrinking water.Paani Laupepa, a Tuvaluan government official, reported to the Earth Policy Institute that the nation has suffered an unusually high number of fierce storms in the past ten years. Many scientists connect higher surface water temperatures resulting from global warming to greater and more damaging storms.Laupepa expressed dissatisfaction with the United States for refusing to sign the Kyoto Protocol, an international agreement calling for industrialized nations to reduce their greenhouse gas emissions (导致温室效应的气体排放), which are a main cau se of global warming. “By refusing to sign the agreement, the US has effectively taken away the freedom of future generations of Tuvaluans to live where their forefathers have lived for thousands of years.” Laupepa told the BBC.Tuvalu has asked Australia and New Zealand to allow the gradual move of its people to both countries.Tuvalu is not the only country that is vulnerable (易受影响的) to rising sea levels. Maumoon Gayoon, president of the Maldives, told the United Nations that global warming has made his c ountry of 311,000 an “endangered nation”．语篇解读：本文主要叙述了全球变暖对于某些岛国，特殊是Tuvalu造成的恶劣影响。
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What skills are used in the four parts?
Part 1 Part 2
using a question, leaving readers to think over the issue giving examples ,making contrast (comparison) giving examples ,using graphs, explanation raising a question
Sophie Armstrong
Earth Care《关爱地球》.
3. The text mainly tells us : How has this come about and does it matter ?
Read para2-5: How has global warming come about ?
human activity It is _______________that has caused global warming rather than a random(任意的) and natural phenomenon. fossil fuels The burning of ______________produces greenhouse gases __________________,the most important carbon dioxide one of which is ________________. Greenhouse effect
George Hambley More carbon dioxide is positive a __________ thing, which makes crops produce __________ and will encourage a greater range of ____________________.
Dr. Janice Foster Carbon dioxide has caused the global temperature to go up __________. An increase of five degrees would be a ____________ and catastrophe could be very serious ______________.
use renewable energy sources
wind
water
sun
The Earth is Becoming Warmer --But Does It Matter?
para 1: introduce the topic
1. Where can we read such an article? From a magazine. (The quotes 引言 are part of the article, which is typical of magazine articles.） 2. Who wrote the magazine article? What is the name of the magazine?
Why does the author introduceDr Charles Keeling ? He made accurate measurements of the amount of carbon dioxide
Para 6:The two different attitudes towards the effects of global warming between Dr. Janice Foster and George Hambley
greenhouse
Pre-reading
What is a greenhouse made of? How does it work?
It is made of glass _____and plants can grow in it when it’s cold outside, because traps the glass______ the from heat______ the sun and keeps it from escaping _______.This makes the greenhouse heat ____and so the _____up plants can grow throughout the cold period.
animals
What ‘s the function of the last paragraph ? To ask the readers to reflect on the topic of the text and to predict what might happen in the future.
What are Gthe atmosphere surrounding the earth there are gases called “greenhouse gases”, including…
Methane['mi:θein]
Carbon dioxide Water vapor
Part 3 Part 4
What is Dr Janice Foster’ attitude towards greenhouse effect? A .we can live without greenhouse effect . B .Too much carbon dioxide in the air will bring negative result C. We should prevent greenhouse effect happening
The production of more and more greenhouse gases is due to …
coal
the burning of natural gas oil
fossil fuel 矿物燃料
non-renewable energy sources
Global warming is the rising average temperature of Earth‘s atmosphere and oceans.