河北省临漳县第一中学高中英语选修六学案：Unit 4 Period 1

合集下载

高中英语选修六unit 4 学案

高二选修6学案Unit 4 Global warming杨雪琪一、译文欣赏第四单元全球在变暖全球在变暖一一这会带来什么影响吗?在20世纪期间,地球温度大约升了华氏1度。

这个数值对你我来说很可能是无所谓的,但是跟其他自然变化相比较而言,这却是一种快速的增长。

那么,这种温度的增长是怎么产生的呢?会产生什么影响呢? “关爱地球”组织的索菲·阿姆斯特朗就在探究这些问题。

毫无疑问,地球是在变暖(见表一,略) ,而地球变暖正是人类活动导致而成的,并非是一种无规律的自然现象。

所有的科学家赞同这种观点:人们为了生产能量而燃烧化石燃料(如煤、天然气和石油等) ,从而引起了地球温度的升高。

这个升温过程的一些副产品就叫做"温室"气体,其中最重要的就是二氧化碳。

贾尼丝·福斯特博士解释说:“有一种科学家称之为…温室效应'的自然现象。

这种现象发生在大气层中少量的气体(如二氧化碳、甲皖、水蒸汽等)吸收太阳的热量,因而使地球变暖的时候。

如果没有这种…温室效应',地球的温度将比现在的温度还要低33摄氏度左右。

因此,我们需要这些气体。

当我们在大气层中增加了大量额外的二氧化碳时,问题就来了。

这意味着更多的热量被困在大气层中,从而引起全球温度上升。

"我们知道,在过去100-150年期间,二氧化碳的含量急剧增加了。

有一位名叫查尔斯·基林的科学家曾经把1957-1997年期间大气层中二氧化碳的含量作了精确的统计。

他发现,在这些年里,大气层中的二氧化碳含量从315/1000 000上升到370/1000 0000 (见表二,略)所有科学家都接受这个数据。

他们还赞同下述观点,正是由于越来越多燃烧化石燃料导致了二氧化碳的增加。

那么气温会升到多高?福斯特博士说,在今后的100年里,全球变暖的量可能低到1-1.5摄氏度, 但是也有可能高达5摄氏度。

然而,科学家们在对待升温的态度上却是大不相同的。

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。

河北省高级中学2018-2019学年高中英语(人教版)选修六：unit4课文学案

1. A green house is made of glass and is used for growing plants, especially during cold weather. be used for doing sth.表示被用来做什么。

也可用be used to do sth.。

另外，be used for 后面也常跟名词，表示“被用作”。

如：The tree leaves can be used for medicine.be used to doing___________; used to do____________2.In the atmosphere surrounding the earth there are gases called “greenhouse gases”.called “greenhouse gases”作定语修饰gases。

改错：There lied many soldiers were wounded in the field hospital.3.There is no doubt that the earth is becoming warmer and that it is human activity that has caused thisglobal warming rather than a random but natural phenomenon.①There is no doubt that … “毫无疑问…..”（that引导同位语从句，不能省略）。

口语中常省略为Nodoubt that …在疑问句中也用that引导，但在肯定句中，要用whether引导。

如：There is some doubt whether he is guilty.他是否有罪，人们还有些怀疑。

比较：（It is）no wonder that… “难怪如何”。

人教版高中英语选修6 Unit4 Period1名师系列学案

Unit4 Period 1名师系列学案Reading目标聚焦一、知识目标1、初步理解、掌握课文中关于全球变暖方面的词语，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象。

2、利用已获取的信息发表自己对全球变暖问题的看法。

二、技能目标1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。

2、形成分析篇章结构的能力，提升逻辑思维能力3、学会总结说明文文章主题的方法。

三、策略目标1、通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息。

2、能利用上下文猜测生词词义。

（四）情感态度目标了解全球变暖的危害和保护环境的重要性；增强节约能源保护环境的意识。

学习流程Before class (课前自主学习，合作探究)Task 1 Vocabulary（词汇预习）Preview the new words of this text.【设计意图】通过预习词汇为下一步的阅读扫清生词障碍。

Task 2 Warming up（热身）Please look at the pictures on P25 and answer:1. What do we use energy for?2. Where does all this energy come from?3. Which energy sources are renewable and which are non-renewable?【设计意图】通过图片激发学生兴趣，引出本单元的话题：许多动物都处于危险之中，唤起学生的忧患意识，为后面的阅读做铺垫，帮助学生顺利完成报告阅读。

Task 3 Do the Exx in Fast readingTask 4 Read the text and try to find out the difficult and charming sentences and then try to analyze or memorize them.【设计意图】通过让学生课前自己找出难句、典句并试着分析和欣赏，培养学生主动发现问题问题和解决问题的能力，同时为课上的研读环节作了充分的铺垫。

【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。

河北省临漳县第一中学高中英语选修六学案：Unit 4 s

Unit 4 Global warming (words)一. 短语互译1. come about ______2. compare...with______3. rather than______4. subscribe to______5. run out______6. result in______7. huge quantities of______ 8. go up______9. increase by______ 10. be opposed to______11. even if_____ 12. keep on_____二、单词拼写（须用本单元的单词和词汇）!. It’s a lot cheaper if you buy it in q______________.2. One of the c______________ of our planet’s being warmin g up is an increase in the number of natural disasters.3. Can you explain these p______________ that more fish died in the river?4. The young _____________(说明) that he had not seen the book before.5. The earthquake was a ______________(大灾祸) in which many people lost their lives.6. This ____________(数据) was collected from 69 states.7. The price of ____________(燃料) is going up.8. She was trembling with excitement, but her voice was ___________(平稳的).9. Do you know the ____________(平均) monthly rainfall in this area?10. Motion is the mode of ______________(存在) of matter.三.从下面方框中选出适当的短语并用其正确形式填空。

河北省临漳县第一中学高中英语选修六学案：Unit4Period1

Unit 4 Global warmingPeriod One Warming Up ＆ ReadingⅠ。

用适当的介、副词填空1．That probably does not seem much ________ you or me，but it is a rapid increase when compared ________ other natural changes.2．So how has this come ________ and does it matter?3．All scientists subscribe ________ the view that the increase ________ the earth’s temperature is due ________ the burning ________ fossil fuels ________ coal，natural gas and oil to produce energy。

4．The problem begins when we add huge quantities ________ extra carbon dioxide into the atmosphere。

5．We know that the levels ________ carbon dioxide have increased greatly over the last 100 ________ 150 years。

6．He found that between these years the carbon dioxide ________ the atmosphere went ________ from around 315 parts ________ around 370 parts per million.7．They also agree that it is the burning of more and more fossil fuels that has resulted ________ this increase in carbon dioxide.8．However,the attitudes of scientists _______ this rise are completely different.9．________ the one hand，Dr.Foster thinks that the trend which increases the temperature by 5 degrees would be catastrophe.10．________ the other hand，there are those,like George Hambley，who are opposed ________ this view and believe that we should not worry ________ high levels of carbon dioxide ________ the air.Ⅱ.佳句翻译与仿写1．There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon。

河北省临漳县第一中学高中英语选修六学案：Unit5__Grammar

Unit 5 The power of nature组稿人:许秀芳吴姗姗Period Four GrammarⅠ.句型转换1．Because he was ill，he didn’t go to school。

→， he didn't go to school。

2．When she was walking along the street one day, she met an old friend of hers.→ the street one day, she met an old friend of hers。

3．If it is sunny，we’ll go for a picnic tomorrow。

→，we’ll go for a picnic tomorrow.4．After she had finished her homework， the little girl began to watch TV。

→ her homework， the little girl began to watch TV。

5．Because they had been warned by the teacher，they didn’t make such mistakes.→by the teacher, they didn’t make such mistakes。

Ⅱ。

用所给词的适当形式填空1．（warn) against the earthquake， the villagers moved outside to see a film. 2． (be） still five years old， he went to Japan with his parents.3．（open) the window, you will see the garden below.4．He sat at the desk, (read) a newspaper.5．（not know）her address, we couldn’t get in touch with her.6．While (watch） TV, we heard the doorbell ring。

高二英语选修六-Unit4-Period1名师系列学案

2、利用已获取的信息发表自己对全球变暖问题的看法。

二、技能目标1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。

2、形成分析篇章结构的能力，提升逻辑思维能力3、学会总结说明文文章主题的方法。

三、策略目标1、通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息。

2、能利用上下文猜测生词词义。

（四）情感态度目标了解全球变暖的危害和保护环境的重要性；增强节约能源保护环境的意识。

高中英语新课标选修6unit4

高中英语新课标选修6unit4高中英语新课标选修6的Unit 4通常围绕一个特定的主题展开，例如文化、科技、环境等。

由于我没有具体的教材内容，我将提供一个通用的Unit 4教学内容框架，以供参考。

Unit 4: Exploring Cultural DiversitySection 1: Warm-up and Vocabulary- Begin the class with a brief discussion about the importance of cultural diversity.- Introduce new vocabulary related to the theme, such as "heritage," "tradition," "cuisine," "folklore," and "customs."Section 2: Reading Comprehension- Present a reading passage that explores different aspects of cultural diversity, such as festivals, art, and music from various countries.- After reading, ask students to identify the main ideas and supporting details.- Discuss any unfamiliar expressions or idiomatic language used in the text.Section 3: Grammar Focus- Introduce a grammar point relevant to the theme, such ascomparative and superlative adjectives, which can be used to describe cultural differences.- Provide examples and practice exercises for students to complete.Section 4: Listening Practice- Play an audio recording of a conversation or a lecture about cultural exchange programs or experiences.- Have students listen for specific information and answer comprehension questions.Section 5: Speaking Activity- Organize a role-play activity where students take on the roles of cultural ambassadors from different countries, sharing information about their "country's" culture with the class.- Encourage the use of the new vocabulary and grammar structures learned in the previous sections.Section 6: Writing Task- Assign a writing task where students describe a cultural event or tradition from their own or another culture.- Provide a template or outline to guide their writing, focusing on organization and the use of descriptive language.Section 7: Cultural Appreciation- Conclude the unit with a class activity that involvesstudents sharing and appreciating various cultural elements, such as food, music, or clothing.- Encourage reflection on the importance of respecting and understanding different cultures.Section 8: Assessment- Administer a quiz or test to assess students' understanding of the vocabulary, grammar, and reading comprehension skills covered in the unit.Section 9: Homework- Assign homework that reinforces the learning objectives of the unit, such as further reading on a cultural topic, additional grammar exercises, or a short essay on cultural diversity.This framework is designed to be adaptable to the specific content and requirements of the actual textbook or curriculum being used. Adjustments can be made based on the needs and interests of the students.。

Unit4Period1教案新人教选修6.doc

Period 1 Warming up, Pre-reading, Reading, Comprehending Teaching Procedures:Step L Warming UpPurpose: To arouse Ss interest in learning about global wamiing.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?SI: Ifs 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 bette匚Step 2. Pre-readingPurpose: To get Ss to learn about greenhouse gases・1.Group workNow look at the word "GREENHOUSE GASESt What does it mean?Greenhouse gases (GHG) are gaseous components of the atmospherethat contribute to the greenhouse effect ・The major natural greenhousegases are water vapor, which causes about 36-70% of the greenhouseeflect on Earth (not including clouds):carbon dioxide, which causes between 9-26%; and ozone, whichcauses between 3-7%(note that it is not really possible to assert thatsuch-and-such a gas causes a certain percentage of the GHE, becausethe influences of the various gases are not additive ・The higher endsof the ranges quoted are for the gas alone ;the lower end ,for the gascounting 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 arc generated in a variety of industrial processes.Each greenhouse gas differs in its ability to absorb heat in the atmosphere. HFCs and PFCsare 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 isjust a natural phenomenon.(2)Many scientists believe people have caused the increase in the earth's temperature.(3)The increased extra amount of carbon dioxide traps more heat energy causing the globaltemperature to go up.(4)The levels of carbon dioxide have increased greatly over the last 100 to 150 years.(5)There arc some different attitudes towards the causes of this increase in carbon dioxide・(6)Over the next 100 years the amount of warming could be as low as 1 to 1.5 degrees Celsius butit could be as much as 5 degrees Celsius.(7)An increase of five degrees would be a catastrophe.(8)Future warming would cause the sea level to rise by several meters.(9)Some predict any warming will be mild with few bad environmental consequences・(10)More carbon dioxide is a positive thing.(11)No one knows what the effects of global wanning will be.2.ScanningPurpose: To get Ss to have some details in the text.Read the article carefully・ Arc these statements true or false? Write a T for each true sentence and an F for each folse sentence・(1)The temperature last centuiy didn^t increase much.( )(2)Everyone believes that global warming is caused by the activities of humans・()(3)Janice Foster believes that burning fossil fuels causes global wanning.( )(4)Natural gas is a greenhouse gas.( )(5)Carbon dioxide is a byproduct of burning fossil fuels・( )(6)People accept Charles Keeling 5s 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)Gcrogc Hambley is worried about the effects of carbon dioxide on plant growth・()(10)It is clear what the effects of global warming will be.Suggested Answers:(1)F (2) F (3) T (4) F (5) T (6) T (7) T (8) T (9) F (10) F3.ListeningPurpose: To train Ss listening ability.Listen to the tape and follow it in a low voice・4.Group workSs are divided into four groups・ Each group is supposed to read through each part and then discuss them.Part 1 (Paragraph 1)(1)compare 比较•常见用法：①compare...with...把…和…比较Compared with him，I am fhst.②compare...to...把…比作…Life is often compared to voyage.(2)come about 发生How did it come about?那事是怎么发牛•的？•常见词组：come across 偶遇;碰到come round 恢复知觉,come along 进展；进行come to 涉及；到达；共计come out 公开;问世；出版come to oneself 恢复知觉come up with 想出(4) phenomenon n现象It is only a social phenomenon, but not a phenomenon of nature.Part 2 (Paragraph 2,3,4)(1)fuel n 燃料Don't leave the engine switched on .It wastes fUel.•拓展：fuel v加油；补给燃料The car is being fuelled ready to try to beat the speed record・(2)quantities of 大暈Large quantities of money have been spent on the bridge・•拓展：a large quantity of 大量的He ate a large quantity of nice・(3)per prep 每;每一The fruit costs 30 pence per kilo.How much do you earn per week?Part 3 (Paragraph 5,6,7,8,9)(1)datan资料；数据We haven" got enough data..(2)result in 导致The accident resulted in the death of two passengers・It resulted in success・• 拓展：result from 由于His illness resulted from eating bad food.⑶catastrophe n突如其来的大灾难；大灾祸The war was a terrible catastrophe in which many people died・(4)climate n 气候We have a mild climate here・(5)consequence n结果;后果；影响As a consequence of being in hospital, Shelly decided that she wanted to become a nurse・•常见词组:in consequence因此，由此in consequence of・•■由于…的缘故(6)state vt陈述；说明The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions・(7)range n & v①种类；范围；幅度There is a wide range of temperature •气温变化彳艮大。

河北省临漳县第一中学人教版高一英语必修四课件：Unit 4 Body language

Usually what gestures we will do ?
我们常做的肢势有哪些？
I am tired.
I am full.
I am hungry.
press palms/rest
your head on it/ move hand
eyes closed
in circle
pat stomach
2. What will someone do to threaten others?
3. If you are interested in something, what will you do? And if not, what will you do?
hide the feelings lose face
Well-
done
Ok
victory!
quiet
stop
Facial expressions（表情)
anger 生气 surprise 惊讶
fear 害怕
joy sorrow 高兴伤心
d厌is恶gustc轻on视tempt
Step 3
Preparation. Explain the following phrases.
Step 5 Careful-reading (1)True or False
1. Body language is not as important as spoken
language. F
even more important than
2. If you are angry at a person, you might turn your back to him or her. T

高中英语 Unit4 第1课时 reading学案新人教版选修6

高中英语 Unit4 第1课时 reading学案新人教版选修6Warming Period1 reading Learning aims:1、Know well the global warming2、 Enable the students to talk about different sources of energy、Important point: Learning about effect the global warming brings human being、Difficult point: To improve the skills of reading、使用说明及学法指导：1、通过阅读课本P25-27，完成预习案。

2、完成时间：30分钟。

预习案 Previewing CaseTask1 Divide the text into4 parts and match the idea of each part、Part1(Para __)Two different attitudes among scientists towards global warming、 Part2 (Para __ to __)Whether people should do something about global warming or not、 Part3 (Para __to _)How global warming comes about、Part4 (Para __)Introduce a debate over the issue of global warming、Task2 Careful readingPart11)Who wrote the magazine article? What is the name of the magazine? ______________ _________________Part22) What are graph1about?___________________________________________________ ___________3)What is the reason of the increase in the earth’s temperature?_________________________________________________________ ________________________________4)What will happen if we add quantities of carbon dioxide into theatmosphere?______________________________________________ ___________________________________________Part3: List Charls Keelin g’s, Dr、Janice Foster’s & George Hambley ‘s the ideasCharls KeelingDr、 Janice Foster George HambleyGraph2 shows that carbon dioxide content of the atmosphere5)_________From1957 to1997、Carbon dioxide has caused the global temperature to6)________、 An increase of five degrees would bea7)_________ and could be8)______________、More carbon dioxide is a9)__________ thing,which makescrops10)__________ more and will en-courage11)______________________、Task3 True or False (Finish P27 Comprehending2)Task4 语法填空There is no doubt that the earth is becoming1 ________(warm)、 But how has this come about and does it matter? People have fierce debates about whether2 ______is human activitythat has caused this global warming,3 ___________ (compare)with most of the natural changes、 Many scientists4 _____Dr、 Janice Foster believe that people have caused the increase in the earth’s temperature5 ___ burning fossil fuels like coal, natural gas and oil to produce energy、 Some byproducts of this process are called “greenhouse” gases, the most important one of6 ______is carbon dioxide、 The increased amount of carbon dioxide means that more heat energy7 _________ (trap)in the atmosphere8 ________ (cause)the global temperature to go up、 On the other hand, some scientists predict that any warming will be mild with few bad9 ____________(environment)consequences、 Anyhow, even if we start reducing10____ amount of carbon dioxide and other greenhouse gases,the climate is going to keep on warming for decades or centuries、我的疑惑探究案 Exploring Case探究一Read and choose the best answer1、What’s the main idea of the article?A、 It talks about different ideas of global warmingB、 It talks about the causes of global warmingC、 It talks about the effects of global warmingD、 all the above2、 In Para、5 , “but it could be as high as5 degrees” here “it ” refers to _____A、 the dataB、 the amount of global warmingC、 the burning o f fossil fuelsD、 the increased carbon dioxide3、Which statement is FALSE? ________A、 During the20th century, the temperature increased、B、 Natural gas is s a byproduct of burning fossil fuelsC、 Between1957 and1997 Charls Keeling measured the amount of carbon dioxide in the atmosphere、 \D、 Some scientists think if the amount of greenhouse gases continues to rise, we will face a global catastrophe、4、From the article, we can infer that________A、 the earth has become warmer since early20th centuryB、 the increased carbon dioxide is the only reason for global warmingC、 some scientists think the sea level will rise as a result of global warming、D、 The issue of global warming will continue to be discussed、探究二难句翻译1、There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon、_________________________________________________________ _________________________________________________________ _________________________________________________________ _______2、 All the scientists subscribe to the view that the increase in the earth’s temperature is due to the burning of fossil fuels like coal, natural gas and oil to produceenergy___________________________________________________ _________________________________________________________ _________________________________________________________ _____________3、Without the ‘greenhouse effect’, the earth would be about thirty-three degrees Celsius cooler than it is、_________________________________________________________ ________________________________探究三Discussion :What are the effects of global warming? Please list effectsnegativeeffect:__________________________________________________ _________________________________________________________ _________________________________________________________ _positiveeffect :_________________________________________________ _________________________________________________________ _________________________________________________________ __训练案 Find these phrases in the text1 产生_________________2毫无疑问_________________3 而不是_________________4赞同 _________________5 因为;由于_________________6 少量的气体 _________________7 大量的_______________8 容易被困_______________________________9 上升 _________________10 导致 _________________11 一方面… 另一方面…、___________________________12 反对_________________13 更大范围的动物____________________________14 在大气中聚集____________________________15 持续变暖____________________________16 在未来的几年和几个世纪内____________________________。

高中英语Unit4第1课时reading学案新人教版选修6

Unit 4 Global Warmi ng Period 1 readi ngLear ning aims: 1. Know well the global warmi ng2. En able the stude nts to talk about differe nt sources of en ergy.I mportant point: Learning about effect the global warming brings human being.Difficult point: To improve the skills of readi ng.使用说明及学法指导：1.通过阅读课本P25-27，完成预习案。

2.完成时间：30分钟。

预习案Previewing CaseTask 1 Divide the text i nto 4 parts and match the idea of each part.Part 1(Para __) Two differe nt attitudes among scie ntists towards global warmi ng.Part 2 (Para __ to __) Whether people should do someth ing about global warmi ng or n ot.Part 3 (Para __to _) How global warm ing comes about.Part 4 (Para __) In troduce a debate over the issue of global warm ing.Task 2 Careful readi ngPart 1 1) Who wrote the magaz ine article? What is the n ame of the magaz ine?Part 2 2) What are graph 1 about? _____________________________________________________________3) What is the reas on of the in crease in the earth ' s temperature?4) What will happe n if we add qua ntities of carb on dioxide into the atmosphere?Task 3 True or False (Finish P27 Comprehending 2)Task 4语法填空There is no doubt that the earth is beco ming 1 ______ (warm). But how has this come aboutand does it matter? People have fierce debates about whether 2 ______ i s huma n activity thathas caused this global warming, 3 _______________ (compare) with most of the natural changes. Manyscie ntists 4 ___ Dr. Janice Foster believe that people have caused the in crease in the earth ' s temperature 5 ____ burning fossil fuels like coal, natural gas and oil to produce energy. Somebyproducts of this process a re called “greenhouse” gases, the most important one of 6_____ i s carb on dioxide. The in -creased amount of carb on dioxide means that more heat en ergy7 _________ (trap ・)in the atmosphere 8 __________ (cause) the global temperature to go up. Onthe other hand, some scientists predict that any warming will be mild with few bad 9__________ (en vir onment) con seque nces. An yhow, eve n if we start reduc ing 10 amount of carb on dioxideand other gree nhouse gases, the climate is going to keep on warm ing for decades or cen turies.探究案Exploring Case探究一Read and choose the best answer1. What's the main idea of the article?A. It talks about differe nt ideas of global warm ingB. It talks about the causes of globalwarmi ngC. It talks about the effects of global warmi ngD. all th e above2. In Para. 5 , “but it could be as high as 5 degrees ”here “ it ” refers to _________A. the dataB. the amount of global warmi ngC. the burning o f fossil fuelsD. the in creased carb on dioxide3. Which stateme nt is FALSE? ______A. During the 20th cen tury, the temperature in creased.B. Natural gas is s a byproduct of burning fossil fuelsC. Betwee n 1957 and 1997 Charls Keeli ng measured the amount of carb on dioxide in the atmosphere. \D. Some scientists think if the amount of greenhouse gases continues to rise, we will facea global catastrophe.4. From the article, we can infer that ______A. the earth has become warmer since early 20th cen turyB. the in creased carb on dioxide is the only reas on for global warmi ngC. some scie ntists thi nk the sea level will rise as a result of global warm ing.D. The issue of global warm ing will con ti nue to be discussed.探究二难句翻译1. There is no doubt that the earth is beco ming warmer and that i t is huma n activity thathas caused this global warm ing rather tha n a ran dom but n atural phe nomenon.2. All the scie ntists subscribe to the view that the in crease in the earth ' s temperature is due to the burning of fossil fuels like coal, n atural gas and oil to produce en ergy3. Without the ‘ greenhouse effect ' , the earth would be about thirty-three degrees Celsius cooler tha n it is.探究三Discussion :What are the effects of global warming? Please list effectsn egativeeffect: __________________________________________________________________________ positive 训练案Find these phrases in t he text1产生____________________ 2 毫无疑问____________________ 3 而不是________________________4赞同___________________ 5因为；由于 ___________________ 6 少量的气体______________________effect :7大量的_________________ 8容易被困___________________________________ 9上升___________________10导致___________________ 11 一方面，另一方面，. ___________________________12反对___________________ 13 更大范围的动物___________________________________14在大气中聚集____________________________________ 15持续变暖___________________________________ 16在未来的几十年和几个世纪内_________________________________3。

河北省临漳县第一中学高中英语选修六学案Unit4Period3

Period Three　Using LanguageⅠ.语境填词1．The ________ (平均的) age of the boys in this class is fifteen.2．Computers are now in ______________ (普遍的) use.3．I think a cold drink can ________ (使恢复) you after your long hot journey.4．Such ________ (随便的) dress would not be correct for a formal occasion.5．There is a growing ________ (趋势) for people to work at home instead of in offices.6．The ________ (生长) of plants needs sunlight.7．Young people have made a great ____________ (贡献) to China’s economic development. 8．Twentyfive thousand deaths per year are caused by air ________ (污染)．9．Many experts ________ (提倡) rewarding your child for good behaviour.10．I know I can trust her in any ______________ (情况)．Ⅱ.句型转换1．It was very late，but they went on working.It was very late，but they ________ ________ working.2．We don’t doubt that he can do a good job.________ ________ ________ ________ ________ he can do a good job.3．Their carelessness led to the failure.Their carelessness ________ ________ the failure.4．On condition that everyone offers a little love to the disabled，they will live a happy life.________ ________ ________ everyone offers a little love to the disabled，they will live a happy life.5．The factory turns out a large number of paper products.The factory turns out ________ ________ ________ paper products.6．Although they raise the price，he’s going to buy the farm.He’s going to buy the farm ________ ________ they raise the price.Ⅲ.翻译句子1．这场雨对比赛没多大影响。

河北省临漳县第一中学高中英语选修六学案：Unit 4 Reading[4页]

Unit 3 Reading : Language Points1.…has caused this global warming rather than a random but natural phenomenon.random adj.&n. 任意的；随机的；偶然的副词__________made a random answer随便说了个答案in a random order随机randomly selected随机抽取的随意__________2. All scientists subscribe to the view that the increase in the earth's temperature is due to …... subscribe ( to) v. 同意，订阅，认捐subscribe后面一般跟介词____ 名词___________类似用法短语1) ____________ 2) ____________3) ____________ 4) ____________3. It means that more heat energy tends to be trapped in the atmosphere causing …. tend v.照料，倾向（于），往往会Women_______ live longer than men. Her views always_______ the extreme.They commanded the guard to _______you.“照顾，护理”的表达：look _____ take _________ keep ________ on4. All scientists accept this data.data词性及意思：______________ 表_________ 数其______数形式是datumWe keep the_________ in computer _________ bank.我们把资料保存在电脑数据库里。

河北省临漳县第一中学高中英语选修六学案：Unit4grammar

Unit 4 Global warming—-----Grammar组稿人李坤张芳考点❶1．it指代前面所提到过的事情、事物;身份不明的人或婴儿,未指明但谈话双方都明白的事情或情况。

The Parkers bought a new house but it will need a lot of work before they can move in.（指双方都明白的事情）帕克一家买了一套新房子，但是在入住之前有大量的工作需要去做.2．it用作形式主语或形式宾语,而把真正的主语或宾语放在后面，真正的主语或宾语往往由从句、动名词、不定式充当。

New technologies have made it possible to turn out new products faster and at a lower cost.新的科技使得在高效率低成本的前提下生产出新的产品变为可能。

As far as I'm concerned，it’s no use arguing with him；he won't change his mind。

就我个人而言，同他争论没用，他不会改变主意.3．表示“喜欢、恨”等心理方面的动词后面接it（再接从句)，构成固定结构,这类动词有enjoy，prefer，love，like,hate，dislike，appreciate 等。

They would appreciate it，to be frank，if the goods could be delivered as soon as possible。

坦率地说，如果货物尽快被送到,他们会感激不尽。

Laughter is the best medicine—at least when it comes to protecting your heart.笑是最好的药，至少当涉及保护心脏的时候（是这样）。

考点❷表示强调，其结构是：It is / was+强调部分+ that+原句剩余部分。

河北省临漳县第一中学人教版高中英语必修四复习学案(无答案)

Book4 Unit 1 Women of achievement单元重点单词1.成就________________2. 福利，福利事业__________3.工程，项目__________4. 学会，学院________________5.专家___________6. 连接，关系_____________ v.__________7.运动，战役__________ 8.组织，机构__________ v._____________9.举动，表现__________n._____________ 10. 阴凉_________影子___________ 11. 值得的__________ 12. 巢，窝__________13. 观测，观察__________ n.______________ 15. 童年__________16. 直言的__________ 17. 尊敬，尊重__________18. 讨论，辩论，争论__________ n.______________19. 人群，挤满__________ adj.____________20. 鼓舞，启示__________ n._____________21. 支持，拥护__________ adj._________________22. 观众，听众________________ 23. 比率，速度________24. 疾病，恶心_____________ 25. 计划，打算____________26. 紧急情况________________ 27. 一代，一辈________________28. 仁慈，好意______________ 29. 考虑周到的__________ n._______________ 30. 递送，接生，发表________________31. 谦虚的________________32. 款待，娱乐________________单元重点短语1. 遇见，碰见________________2. 碰巧，凑巧________________3. 查阅，参考________________4. 过着的生活________________5. 离开，启程________________6. 人________________7.涌上心头________________ 8. 瞧不起_____________________一、填空1. I saw a ________ (人群)of children playing in front of the building.2. The old woman entered the room _________ (搀扶) by his grandson.3. They were __________ (对抗) against the slave owners.4. Listen! He is _________ (辩论) with his brother about something.5. The old are __________ (尊敬) by us in our country.6. The little girl ___________ (表现) bravely in face of danger.7. The girl is interested in the sky and often __________ (观察) the stars.8. Can you __________ (解释) how the e-mail system works?9. You need warm clothes to _________ (保护) you against the cold.二、单句改错1. He supported of the government in its plan to build more railway lines.2. As you know, the villagers here lead happy life.3. They were observed enter the manager’s office.4. Human being should learn to respect animals on the earth.5. The young man treats me with a respect.Book4 Unit 2 Working the land重点单词短语回顾1．__________________vt. & vi. 斗争；拼搏；努力2．__________________n. 饥饿；欲望→__________________vt. & vi.(使)饥饿→__________________adj. 饥饿的3．__________________adj. 引起烦恼的；令人不安的→__________________adj. 扰乱的；精神失常的→__________________vt. 扰乱；打扰4．__________________vt. & vi. 使变大；伸展→__________________n. 扩大；膨胀5．__________________vt. & vi. 循环；流传→__________________n. 循环；环流6．__________________n. 战役；战斗；较量；斗争7．__________________n. 自由；自主→__________________adj. 自由的；免费的，无偿的→__________________adv. 自由地，随意地8．__________________vt. & vi. 配备；装备→__________________n. 装备9．__________________vt. & vi. 输出；出口→__________________n. 输出；出口；输出品；出口产品→__________________n. 进口品；进口货物→__________________v. 进口；输入10．__________________n. 国籍→__________________n. 国家；民族→__________________adj. 国家的；民族的→__________________adj. 在全国范围内的11．__________________vt. 使迷惑；使为难→__________________adj. 糊涂的；迷惑的→__________________adj. 令人困惑不解的→__________________n. 混乱；迷惑12．__________________vt. 遗憾；惋惜13．__________________adj. 化学的；关于化学的→__________________n. 化学→__________________n. 化学家；药剂师14．__________________n. 发现；发觉→__________________vt. 发现；发觉→__________________n. 发现者15．__________________vt. 减少；减免→__________________n. 减少；减轻16．__________________n. 评论；议论17．struggle for__________________18thanks__________________幸亏；由于；因为19．rid...__________________摆脱；除去20．be satisfied__________________对……感到满意21．would rather__________________22．be__________________with装备；配备23．__________________the hope of带着某种希望24．provide sb. __________________sth. 向某人提供某物25．build__________________逐步增强；建立26．lead__________________导致；造成(后果)27．focus__________________集中(注意力、精力等)于28．__________________使……免受(影响；伤害等)；使……不含(有害物)1．Much of the farm is under water；__________the grain，most of that has been ruined.A．owing to B．thanks to C．as for D．as with2．As is known to us all，success usually __________ diligence while lazinesscan__________ failure.A．results from；lie in B．results in；lead toC．results in；lie in D．results from3．Nick is looking for another job because he feels that nothing he does__________his boss.A．serves B．Satisfies C．promises D．Supports4．If you want to advance yourself in your study，you will first have to__________yourself of those shortcomings that can become barriers to progress.A．remove B．cut C．reduce D．rid5．The old man stood there with his eyes__________on the picture.A．to focus B focusing C．focused D．FocusBook4 Unit 3 A taste of English humour一．重点单词：1．_______ vi.& n．鞠躬；弯腰2．___________ vi.漫游；漫步；漂泊3．__________ n．礼貌；举止；方式4．________ vi.凝视；盯着看5._______ vt.发现；认出n．斑点；污点；6．______vt.& vi.(sought，sought) 寻找；探索7．________ n．反面；对立面adj.相反的；相违的8．_______ vi.尖声叫n．尖叫声9．_____ adj.粗鲁的；无礼的→__________n．粗鲁10．_________ n．船费；通道；(一)段11．_______ n．(戏剧)一场；现场；；景色12．__________ n．奇遇；冒险→____________ n．冒险家→_________ adj.喜欢冒险的13．_______ vi.& vt.认为；说明；n．说明；账目14．___________n．耐性；忍耐→________ adj.& n．有耐心的；病人→____________ adj.没有耐心的15．_______________ adj.难以置信的→__________ adj.可信任的16．______ vt.& vi.许可；允许n．；许可证→____________ n．[U] 准许；批准17. __________ n 过错，缺点，故障18.___________ adj 贫困的，身无分文的19. __________ n 数量20.___________ adj 真的，真诚的21. ________ adv 真正的，确实二、重点词组：1.______________ 衣衫褴褛2._______________ 关于；至于3.______________________ 冒险4.__________________与此相反；正相反5.____________抚养；培养；教育；提出bring in____________bring down_______ bring about_________ bring out_________bring back_____________6．go ahead 前进；可以；往下说ahead of time/schedule_________________7.______________偶然；无意中；不小心8.______________ 盯着看；凝视9._______________导致；解释on no account ________________ keep an account of---____________ take ---into account ________________ on account of----__________________10. on the scene = on the spot __________ 11.make a bet _______________ 12. find fault with---_________________ 13. ask for permission________________14. permit sb to do sth________________ permit doing sth________________15. be contrary to--- _________________ 16. in a +adj+ manner________________It is good/bad manners to do sth ________________________________be patient with---________________ 18. seek one’s fortune_______________1.Time _________(允许) ,we will go out to play basketball2. You need _________________(耐心) if you want to get served in this shop.3. It was not our _______________ (错误) that we were late.4. It’s best to cook vegetables in a small ___________(数量) of water.5. Do you mind his ____________(盯着) at you ?6. Young people like ___________ (寻找) success in life.7. He was _________(徘徊) in the street when he was caught.8. In order to keep his money safe, he opened an _________（账户）with the bank.9. It is good ________（礼貌）to give your seat to an old man on bus.10.Thank you very much _______ (实在；真的) .Book4 Unit4 Body language单元重点单词1.代表；象征________________2. 接近，走进；方法，途径_______________3.保护；保卫v. __________ 防御；保卫n.__________4. 可能的________________5.安逸；舒适；减轻（痛苦、忧虑）___________6. 迎接；问候_____________7.宿舍______________8.飞行；航班__________9.好奇的adj.__________ 好奇地adv._____________10. 面颊_________ 11. 主要的__________12. 误解；误会v. __________误解；误会n.______________13. 成人；成年人；成人的；成熟的__________14. 口语的__________ 15.未说出口的；非口语的__________16. 西班牙__________ 17. 意大利__________18. 面部的__________ 脸n.______________19. 作用；功能；职能；起作用；运转__________ 起作用的adj.____________20. 真实地；真诚地，真正的adv. __________ 真实的adj._____________21. 错误的；假的adj._________________22. 怒气；怒火n.________________ 生气的adj. __________________23. 拳头_____________ 24.主观的____________25. 拥抱________________ 26. 等级；军衔________________27. 磁带______________单元重点短语1.防御；保卫……以免受________________2. 很可能……；有希望……________________3. 总的来说；通常________________4. 舒适；快活；自由自在________________5. 丢脸________________6. 背对________________I. 单词拼写1. As you know, smoking is one of the________ causes of cancer. (主要的)2. Which is the best ________ to solving the problem? (方法)3. Peter is _________ to be the next manager of this company. (可能的)4. He _________ our school to welcome the foreign students yesterday. (代表)5. Children are always _________ about everything. (好奇的)6. Don’t worry about your teacher. He will put you at _____. (放松)7. I don’t want any __________ between us. (误会，误解)8. Suddenly he ________ into the room, grabbed her bag and ran out again. (猛冲)9. Yesterday an accident happened at a ________ near a bank. (十字路口)10.The teacher often asks us to take every chance to improve _____ English. (口语的)II. 单项选择1. --- What warm wind! --- Yeah, it also announces the ________ of spring.A. approachB. signC. appearanceD. greeting2. ______, the northerners (北方人) are fond of dumplings while southerners are fond of rice.A. In commonB. In totalC. In generalD. In particular3. He tried to save the __________ girl but unfortunately he was __________.A. drowning, drowningB. drowned, drownedC. drowned, drowningD. drowning, drowned4.--- I expected to finish the homework on time.--- ____. He wanted to be praised by his teacher.A. So did TomB. Tom did soC. So does TomD. Tom does soBook4Unit 5 Theme parksI.Key words & expressions1.________ adj.高级的；先进的2. _________ 提前3.________ vt. & vi. 前进；促进；提前4. _______ n. 有吸引力的事物；吸引5._____________ 以……而闻名_____________ 作为……而闻名6.______________根据…模仿；仿造7._____________ 秋千8.________ adj. 中心的；中央的n. center 9.________ n. 布10.__________ 活跃起来,苏醒过来11.__________ n. 生物；动物12.________ n. 引擎；发动机13.__________ 接近14.__________ 难怪；不足为奇15._________ n. 阳光16._______ n. 题目；主题（曲）17.______ adj. 独一无二的；仅有的18.________ adj. 不同的；各种各样的19.________ pron. 无论在什么地方20._____________ 保存，保留，保护区21.cartoon_____________22.unique_____________ 23.minority_____________24.be familiar with_____________ be familiar to____________25.souvenir_____________ 26. brand new_____________27.carpenter_____________ 28. freeway_____________29.outing___________ 30.jungle___________II.Fill the blanksvarious (adj) →________(n.)→______ (vi)变化amusement n. 消遣，娱乐→_______vt→ _________ adj 被逗乐的attraction n. 吸引→__________ vt. →__________ adj 有吸引力的，迷人的tourism n.旅游业→______ vt./n.观光，旅游→_________ n. 游客，观光者length n.长度→_______ adj→________ vt.加长→at length 最后；详尽地settler n.移民→_______ vt.定居，解决→___________ n.translator n.议员，翻译→__________ vt.→___________ n.翻译minority n.少数→反义词__________admission n.允许进入，入场费→_________ vt.permit v.允许→___________ n.advance v.前进→ __________ adj. 高级的一、语法填空Jonny: Hey! I’m just practicing Tai Chi(太极). Would you like to join me? It seems easy, but you need a lot of practice. You just follow me like this.Peter: OK. Don’t laugh 1________ me. I may look funny.Jonny: Bend your knees slightly and reach out your arms like tree branches, naturally and 2________ (soft). Try to keep your body straight. Move slowly, then be sure to keep your balance and don’t let your body shake.Peter: I cannot control my body well. My legs become 3 _________ (pain).Jonny: Keep 4 ________ (hold) your position for a while. It helps develop your strength and flexibility. Raise your leg and let 5_______ stay in the air for seconds.Peter: I feel my legs shaking. I cannot do this any longer.Jonny: Be patient! Tai Chi 6 _________(call) “shadow boxing” in English. It asks you to act like water: to be flexible as well 7______ strong. In real competition, a Tai Chi master borrows the strength of the competitor and uses this energy to fight back. The 8________ (hard) you try to beat him, the more likely you will get hit. He controls you!Peter: Unbelievable! Oh..., 9 _______you don’t mind, I’ll stop and take a deep10_________(breathe) .二、短文改错It is five years now since I graduate from High School. Last Saturday, the class that I was on held a get-together, which took us a long time prepare. It was indeed not easy to get in the touch with everybody and set a properly time for all of us. We all enjoyed this precious day greatly, talk about the people and things they were familiar with. It was a pity which some of us were not present as they had gone abroad for further education. Besides, they called back or sent greeting card from different places.。