book6unit4reading(公开课)教学文稿
最新book6unit4reading(公开课)教学讲义PPT
3.When does the problem begin? The problem begins when we add huge
quantities of extra carbon dioxide into the atmosphere. 4.Who made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957to 1997? Charles Keeling. 5.How many degrees Celsius will the temperature increase go at most over the next 100 years according to Dr Foster? 5 degrees Celsius.
and oil causes the increase of the earth’s temperature. 2. How is the earth warmed? The earth is warmed when small amounts of gases in the atmosphere, like carbon dioxide, methane and water vapor, trap heat from the sun.
famines
a_g_r_e_a_t_e_r__r_a_n_ge
3. Spread ofd_i_s_e_a_s_es of animals
高中英语新人教版精品教案《选修6 unit 4 Reading 教学设计》
人教版，选修6 Unit 4 Reading教学设计THE EARTH IS BECOMING WARMER—DOES IT MATTER
教学分析
教学总结和反思
1、通过本堂课的学习，帮助学生了解了全球变暖的原因和对环境和人类的影响，研究与探讨了减缓全球变暖趋势的措施和建议，激发和培养了学生环境保护意识。
2、本节课课文难度不大，易于学生理解。
但要注意把握好活动时间，确保学生在合作学习〔讨论、交流〕的气氛中既学习语言知识又得到情感教育。
3、教学过程中应注意词汇拓展，借助对文章内容的兴趣，进一步培养语言学习的兴趣，引导学生综合运用语言的能力。
新课标人教版选修六Book6 Unit4 ReadingPPT
• What are the “greenhouse gases”? In the atmosphere surrounding the earth there are gases, which are called “greenhouse gases”, including carbon dioxide, methane(甲烷, 沼气) and water vapor.
think and decide
readers to
whether people should think over the
do something about issue.
global warming or not.
新课标人教版选修六Book6 Unit4 Reading【公开课课件】
Giving examples, making contrast.
新课标人教版选修六Book6 Unit4 Reading【公开课课件】
新课标人教版选修六Book6 Unit4 Reading【公开课课件】
(Paragraph 6 )
It's up to readers to Using a question,
新课标人教版选修六Book6 Unit4 Reading【公开课课件】
Read the text carefully and fill in the blanks.
Scientists Opinion Janice ◆ We need 1__g_a_se_s_ like carbon Foster dioxide, methane and water
新课标人教版选修六Book6 Unit4 Reading【公开课课件】
• What do you think greenhouse gases do?
最新人教版选修6unit4reading教学讲义PPT课件
人教版选修6unit4reading
Warming up Do you know anything that consume(消耗) energyin the home and the class? lights, television, computer, washing machine, hairdryer, camera, …
Fast Reading ★ ★
Skim the article:
Who wrote the article? What is the name of the magazine? What are the names of the three scientists mentioned in the article?
Do you know any kind of energy resource?
wind
coal
oil
nuclear power solar power
water
4
renewable 可再生的 non-renewable 不可再生的 non-renewable non-renewable renewable renewable
Part 2
• Explain how global warming comes about.
Part 1
• Introduce the topic of global warming.
● It’s up to readers to think and decide
Part 4 whether people should do something
Man burns fossil _fu_e_ls_ --- produce huge quantities of greenhouse gases, esp. _c_a_rb_o_n_d_i_o_x_id_e--- the gases trap h_e_a_t _ from the sun and therefore w_a_rm__ the earth.
人教版高中英语选修6 Unit4 Reading名师教学设计
目的
持续性评价
DELC1
预备与激活先期知识
Step 1
Warming up（导入活动）(5 mins )
1.Teacher leads in the topic by putting students into groups to talk about what we use energy for, what the sources of this energy are and whether the sources are renewable or non-renewable.（2 mins）
Unit4 Reading名师教学设计
Book6Unit4: Global warming
Section 1阅读课框架单
教材版本：人教版册数：Book 6单元：Unit 4课型（课时）：阅读课-Section1
教
材
分
析
本课的话题是围绕“全球变暖”和“节约能源”展开的。阅读课共分为热身（Warming up）、读前活动（Pre-reading）、阅读（Reading）、理解（Comprehending）四个环节。热身部分首先要求学生列举家中、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。读前部分首先介绍了什么是温室、它有什么作用。阅读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，文章最后以开放性问题结尾要求读者思考：对于全球变暖，人类要不要采取措施？理解部分设置了三个活动。练习一首先就作者、杂志名称、文中提到的科学家、文中出现的曲线图等内容提问，并要求学生概括文章的主题；练习二要求学生细读课文，并判断所给留个句子是否符合课文内容；练习三要求学生小组讨论“we should do nothing about global warming”,在小组讨论的基础上，把全班分层正方和反方，举行一个辩论会。通过对本课文的学习，让学生了解能源分为“可再生能源”和“不可再生能源”，帮助学生树立“节约能源、保护环境”的主人翁意识。
M6U4reading 教案
Look at the six pictures at page 49, these pictures present situations where people need international aid. Let’s have a discussion about them.Picture 1Can you guess from the caption what the main tasks of peacekeeping soldiers are?Do you think these soldiers play an important role in maintaining the world peace?Do you think this kind of job is very demanding, challenging and risky? Why or why not? When you grow up, would you like to do this kind of job if you had the chance? Why or why not?Picture 2What can you see in the picture?It is a picture of African children living in a poverty-stricken area. They suffer from malnutrition and hunger because of lack of food..Can you imagine what will happen to these hungry children if nobody helps?How do you feel when you see this picture?How can we help them?Picture 3What can you see in the picture?A flooded area.Suppose your home was struck by a flood, what would your life be like? Would you still live a normal life as before?No. For example, the roads would be blocked by the broken trees; the means of communication and traffic-roads and railway would be cut off.Picture 4What can you see in the picture?Water is being pumped into the fields.What factors can ensure a good harvest?What would happen if there was not enough water for farming?Farmers would be very worried about their crops if there was a drought, as a drought sometimes can cause a famine.Picture 5What is the doctor in the picture doing?Why do you think that doctors and nurses need to go to poor areas or countries to help? Picture 6Apart from the problems listed above, people in poverty are still facing many other difficulties. Can you name some of them?Do you think children can receive good education and good medical care in poor areas? Can their daily necessities be guaranteed? If not, what will happen?Step 3: DiscussionHave you ever helped people in need? What did you do to help them?Step 4: Homework1.Collect more information about international organizations helping people in need.2.Prepare the Reading part.Reading 1 The UN—bringing everyone closer togetherStep 1: Lead-inNow, we’re studying in the large, bright classroom equipped with advanced facilities. In this environment, most of us believe we can realize our dreams as long as we work hard. But look at these pictures. Do you think they have dreams as well? What do you think they can do to realize their dreams?So, we know that in other parts of the world, there are lots of children who are still struggling with starvation or war. Have you ever thought about doing something for those children to help them realize their dreams? If you have, what would you do?Step 2: Fast reading for general ideasGo through the passage as quickly as possible and try to find answers to the three。
选修6unit4 reading 公开课教案
6
List two different attitudes among scientists
Part 4
7
It’s up to reader to think and decide whether people should do something about warming or not.
Part1.1.whowrites the articles?
2.whatrose about one degree?
Part2.1.howglobal warming happen?1_____ 2______
2.whatare the greenhouse gases?1_____ 2______3______
教学手段：Discovering &PPT
教学过程
教学过程
导入设计
启发式设问：
T: As we know, the earth is becoming warmer and warmer, why?
Ss: Because of greenhouse gases
T:Yes, very good ,but what are greenhouse gases？
3.whatare the two graphs about?
Part3.1.whatare the effects of global warming? 1_____ 2______3______
2.whichthree scientist are mentioned?
Drfoster:_____________________________________________
2. Ability goals能力目标
M6U4reading 教案
What can you see in the picture?It is a picture of African children living in a poverty-stricken area. They suffer from malnutrition and hunger because of lack of food..Can you imagine what will happen to these hungry children if nobody helps? How do you feel when you see this picture?How can we help them?Picture 3What can you see in the picture?A flooded area.Suppose your home was struck by a flood, what would your life be like? Would you still live a normal life as before?No. For example, the roads would be blocked by the broken trees; the means of communication and traffic-roads and railway would be cut off.Picture 4What can you see in the picture?Water is being pumped into the fields.What factors can ensure a good harvest?What would happen if there was not enough water for farming?Farmers would be very worried about their crops if there was a drought, as a drought sometimes can cause a famine.Picture 5What is the doctor in the picture doing?Why do you think that doctors and nurses need to go to poor areas or countries to help?Picture 6Apart from the problems listed above, people in poverty are still facing many other difficulties. Can you name some of them?Do you think children can receive good education and good medical care in poor areas?Can their daily necessities be guaranteed? If not, what will happen?Step 3: DiscussionHave you ever helped people in need? What did you do to help them?Step 4: Homework1.Collect more information about international organizations helping peoplein need.2.Prepare the Reading part.Reading 1 The UN—bringing everyone closer togetherStep 1: Lead-inNow, we’re studying in the large, bright classroom equipped with advanced facilities. In this environment, most of us believe we can realize our dreams as long as we work hard. But look at these pictures. Do you think they have dreams as well? What do you think they can do to realize their dreams?So, we know that in other parts of the world, there are lots of children【答案】①There was no further business，so the chairman closed the meeting./There being no further business，the chairman closed the meeting.②There happened to be no one in the room when the fire broke out.2. The UN—bringing everyone closer together.bring...together 使……和好, 团聚① The loss of their son _______ the two of them _______.丧子使他们重归于好。
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question for the readers to think over. E. B. Because the writer wants to appeal to the
readers to prevent global warming. F. C. Because the writer wants to arouse the
readers’ curiosity. G.D. Because the writer doesn’t hming.
_m__e_t_re__s_ in the sea _g_r_o_w__q_u_ic_k_e_r_
possible level
2. Crops will
results 2. Severe _s_t_o_r_m__s_, _p_r_o_d_u_c_e__m_o_r_e
_f_lo_o_d_s_, _d_r_o_u_g_h_t_s, 3. It will e_n_c_o_u_r_a_ge
3.When does the problem begin? The problem begins when we add huge
quantities of extra carbon dioxide into the atmosphere. 4.Who made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957to 1997? Charles Keeling. 5.How many degrees Celsius will the temperature increase go at most over the next 100 years according to Dr Foster? 5 degrees Celsius.
On the one hand, sb think that … On the other hand, there are those who are opposed to this view and believe that … 个人观点：
In my opinion, …/ From my point of view …
book6unit4reading(公开课)
The Earth Is Becoming Warmer --But Does It Matter?
The earth is becoming warmer. Para.2-5
Does it matter? (two different attitudes) Para.6
famines
a_g_r_e_a_t_e_r__r_a_n_ge
3. Spread ofd_i_s_e_a_s_es of animals
4. Disappearance of
_s_p_e_c_ie_s__
Part I: introduction 陈述现象/问题 Part II: the cause 分析原因 Part III: two different attitudes 不同态度 Part IV: ayqouersotipoinion 个人观点
and oil causes the increase of the earth’s temperature. 2. How is the earth warmed? The earth is warmed when small amounts of gases in the atmosphere, like carbon dioxide, methane and water vapor, trap heat from the sun.
The structure of the text
Part I (para.1)
the cause
Part II (para.2-5)
introduction
Part III (para.6)
a question
Part IV (para.7)
two attitudes
Part II (para. 2-5)
What How When Who How many
Part II (para.2-5) 1. What causes the increase of the earth’s
temperature? The burning of fossil fuels like coal, natural gas
The purpose of the first paragraph is to ___. A. introduce the writer B. explain a change B. C. introduce the topic D. raise a question C. Why does the writer end up the last paragraph
陈述现象/问题 There is no doubt that … It is true / a fact that … 分析原因
…is due to … The reason why … is that … 不同观点
However, the attitudes of sb. towards sth are completely different. Opinions on the matter vary from person to person.
Part III (para.6) two attitudes
scientist Dr Foster George Hambley
opinion a _c_a_ta_s_t_ro_p_h_e_ a _p_o_si_t_iv_e thing
1. a rise of _s_e_v_e_r_al 1. Plants will