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人教版高中地理必修3森林的开发和保护教案
角色扮演：学生扮演政府官员、热带丛林土著居民、 世界环保组织官员、开发商等角色，从角色的立场讨论亚马孙河流域热带雨林的开发活动规则: 每个小组认领一种角色，用5分钟的时间讨论和整理思路，然后推荐一位代表做中心发言，小组的其他同学可以随时补充。发言时请说 明所扮演的角色，尽可能多的发表建设性意见。如果需要，可以上台展示材料【学生互动】 风云辩论：雨林破坏谁之错?正方观点：雨林破坏，亚马孙地区 的国家和 居民应负主要责任反方观点: 雨林破坏，发达国家应负主要责任 【师生小结】 雨林的开发，既有发展中国家经济的需要，也有发达国家国际市场的牵动。保护雨林，是全人类的共同责任，尤其发达国家应该承担更多的责任。保护亚马逊雨林符合长远利益和全球利益。但这与雨林所在地国家的发展产生了矛盾，如何解决之一矛盾是雨林开发与保护的关键。【过渡承转】 绿色和平组织警告说，如果不采取有效措施制止对森林的破坏，80年内热带雨林可能完全从地球上消失。开发还是保护?这是雨林的两种前途，也
人教版高中地理必修3荒漠化的防治教案
1．萨赫勒地区位于撤哈拉沙漠的南缘。请根据下面的图文资料，并联系已学知识，分析萨赫勒地区的气候等自然特征，并说明荒漠化的潜在自然因素。点拨：资料表明萨林勒地区正处于干旱与半干旱、热带沙漠与热带草原的过渡地带；津德尔是其中有代表性的居民点，其月均温都在22℃以上，甚至达到33℃，可想而知其蒸发量是巨大的。在降水方面，这里的年降水量不足500毫米，且基本集中在夏季，特别是7、8两个月。以其有限的而且特别集中的降水状况与其全年的高温、高蒸发量相比，确实是个容易产生环境问题的敏感地区。客观上，这里就潜在着荒漠化的自然因素，这是本地区的地理位置和当地的水热条件所决定的。2．气候的严酷性决定了萨赫勒地区的传统经济以自给性质的游牧业为主。20世纪以来，随着沿岸国家人口和经济的发展及本区交通条件的改善，这里的传统游牧经济向商品性的定居牧业经济转化。
人教版高中地理必修3能源资源的开发教案
知识与技 能 1、了解能源资源开发与区域可持续发展的关系。2、理解能源资源开发的条件。3、了解山西省能源基地建设的成就。4、理解山西省构筑三条产 业链的资源条件及意义。5、理解山西省 产业结构调整与能源的综合利用与环境保护治理的关系。6、了解科技创新是山西省经济发展的先决条件。7、理解山西省工矿区生态环境建设模式，学会知识迁移，为我国其它工矿区生态环境建设出谋划策。过程与方法 1、通过阅读图表、资料，分析能源资源开发的条件及能源基地建设的成就。2、通过师生交流讨论，培养学生良好的地理思维能力。情感态度与价值观1、能源工业是发展国民经济的基 础，我国把能源工业放在战略重点的首位，急需科技人才为能源工业出谋划策，使学生深知肩负的重任，同时学会一分为二的看待能源基地的建 设成就，力求能源基地的建设能有新的突破。
人教版高中地理必修3区域工业化与城市化教案
知识和技能 1、 了解区域工业化和城市化之间的关系，以及它们对区域社会经济发展所起的作用 。2、分析导致珠江三角洲工业化和城市化快速推进的诸多思想束缚，并通过比较，认识到对外开放政策是其中的关键因素。3、 比较珠江三角 洲的 区工业化进程的两个主要阶段，归纳出不同时期的主要发展特点，并能够结合具体案例分析工业化进程对城市化的巨大推动。 4、分析珠江三角洲地区工业化和城市化进程中的问题，并尝试评价目前的一些调整措施和发展方向。5、通过分析我国珠江三角 洲地区工 业化、城市化的发展阶段、问题与对策，了解区域工业化和城市化的推进动力和发展规律。过程与方法 利用扮演不同的社会角色来谈对珠江三角洲地区未来经济和城镇发展的设想和建议，反馈学生知识、能力、价值观发展情况和效果， 培养学生对所学所得的运用能力，并为学生的创新精神的发 展营造有利氛围。情感、态度与价值观1、通过鼓励学生主动获 取资料的做法，关注学生实践能力、综合思维能力及终身学习能力的训练。
高中数学人教版必修二直线的点斜式方程教案
【教学目标】知识目标：理解直线的点斜式方程、斜截式方程、横截距、纵截距的概念；掌握直线的点斜式方程、斜截式方程的确定．能力目标：通过求解直线的点斜式方程和斜截式方程，培养学生的数学思维能力与数形结合的数学思想．情感目标：通过学习直线的点斜式方程和斜截式方程，体会数形结合的直观感受．【教学重点】直线的点斜式方程、斜截式方程的确定．【教学难点】直线的点斜式方程、斜截式方程的确定．
高中数学人教版必修二直线的点斜式方程教案
【教学重点】直线的点斜式方程、斜截式方程的确定．【教学难点】直线的点斜式方程、斜截式方程的确定．【教学过程】1、对特殊三角函数进行巩固复习；表1 内特殊三角函数值 不存在图1 特殊三角形2、巩固复习直线的倾斜角和斜率相关内容；直线的倾斜角：，；直线的斜率： ， ；设点为直线l上的任意两点，当时，
新人教版高中英语必修1Unit 2 Travelling Around-Discovering Useful Structure教案
（5）be to do （可以和具体的时间状语连用）①表示按计划、安排即将发生的动作。②用于时间、条件状语从句中，表示“如果要……，想要……”。The students are to meet at the school gate tomorrow. 明天学生们将在学校大门口集会。 If you are to succeed, you must work as hard as possible. 如果你想要成功，比必须努力工作。（6）be about to do （不与具体的时间状语连用） 表示即将要发生的动作。We are about to start. 我们就要出发了。The new school year is about to begin. 新学年开学在即。（7）一般现在时表将来①表示按时间表规定将要发生的动作。常限于表示位置移动的短暂性动词。②在时间、条件或让步状语从句中，用一般现在时表将来。Look at the timetable. Hurry up! Flight 4026 takes off at 18:20. 你看看时刻表，快点！4026次航班的起飞时间是下午6点20分。Jane is in a hurry because the train to the airport leaves in half an hour. 简很匆忙，因为去机场的火车半小时后出发。
新人教版高中英语必修1Unit 2 Travelling Around-Reading for Writing教案
Is there a clear purpose for the trip? :Does each paragraph have a clear main idea? Does the writer use the present continuous tense for future plans?Does the writer use commas, stops, and question marks correctly? Are all the words spelt correctly?Are all the proper nouns capitalized?Revise your draft according to your partner's comments.Step 5:The summary of how to write a travel plan.旅游计划是一种常见的应用文写作。旅游可分为观光游、文化游、美食游及探险游等不同类型，因此旅游计划也要根据不同的旅游目的进行设计。常规的旅游计划需要明确以下几个方面的问题:Travel planWhen will you leave for？ Where is your the destination?How will you get there?What will you do there?How long will you there?Is there a clear purpose for the trip? 为了提升旅行计划的层级，还需注意以下几个方面的问题:1.每段是否有明确清晰的主题;2.用一般现在时代替一般将来时；3.用更高级的形容词词汇。例如:表达“好”时，不要总用“nice”,我们还可以用“smart, clean, excellent, exciting, beautiful, wonderful, clever, famous, grand”等表达更具有指向性的词汇；4.用更高级的动词词汇。比如:我们可以用“seem stand, lie .get stay, remain, look . sound, become . keep, grow”等代替"be";
新人教版高中英语必修1Unit 4 Natural Disasters-Discovering Useful Structures教案
【教材分析】This teaching period mainly deals with the grammar: the restrictive relative clauses.This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercise of good quality.【教学目标与核心素养】1. Get students to have a good understanding of the basic usages of the restrictive relative clauses.2. Enable students to use the restrictive relative clauses flexibly.3. Develop students’ speaking and cooperating abilities.4. Strengthen students’ great interest in grammar learning.【教学重难点】How to enable students to have a good understanding of the restrictive relative clauses, especially the uses of the relative words such as which, that, who, whom.【教学过程】Step1: 语法知识呈现定语从句（一）—关系代词的用法在复合句中, 修饰名词或代词的从句叫定语从句。定语从句通常由关系代词或关系副词引导，说明事物的具体信息，从句位于被修饰词之后。被定语从句修饰的词叫先行词，引导定语从句的词叫关系词，关系词指代先行词，并在定语从句中充当成分。关系词有两种：关系代词who, whom ,whose, that, which, as和关系副词when, where, why。
新人教版高中英语必修1Unit 5 Languages Around the World-Reading and Thinking教案
【教材分析】本节课是高中英语第一册的最后一个单元的阅读和思考部分，文章难度明显增加，体现在以下几个方面：文章题材是说明文，比较难理解；话题生疏，涉及到历史等知识；生词量增大，而且在语境中理解词汇的要求提高。面对这些，教师的难度和高度也要有所提升，通过探讨说明顺序，了解背景知识等帮助他们找到说明文阅读的方法。【教学目标与核心素养】1. 文化意识目标新课程中指出，文化意识是对中外文化的理解和对优秀文化的认同。文化意识的的培养有助于学生增加国家认同和家国情怀，成为有文明素养和社会责任感的人。我们这个单元很好体现了这一点，通过了解汉字书写的体系和发展，学生可以有一种文化自豪感，同时也能够帮助学生深入挖掘这篇文章，从而想到更多和中国文化相关的方面。2. 学习能力目标
新人教版高中英语必修1Welcome Unit-Reading for Writing教案
教学目标知识目标：让学生更好理解如何恰当地写一个人的信息介绍，并能让学生熟练地使用一些写作技能。能力目标：培养学生的写作能力和团队协作能力。情感目标：提升学生对写作的兴趣。教学重难点 教学重点：如何能让学生更好地理解个人信息介绍。教学难点：如何能让学生通过适当地使用一些写作技能来写一篇较好的个人信息介绍。教学准备 多媒体、黑板、粉笔一、Pre-class1. Greetings2. Leading-inAsk students how to write a profile. What kinds of aspects should be included? The teacher asks students to discuss the topic with each other and put forward to much more ideas about the answer.二、While-class1. The teacher lets students to read the student profiles on Page 8 silently and then asks students to discuss the questions below.1. What is Ann like? How do you know?2. What are Thando’s hobbies?3. Where does Thando come from?4. What is Thando’s dream?5. What does “You will never see me without a book or a pen” mean?
新人教版高中英语必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案一
This teaching period mainly deals with grammar “restrictive relative clauses.” To begin with, teachers should lead students to revise what they have learned about the relative pronouns and relative adverbs. And then, teachers move on to stress more special cases concerning this grammar, such as the “preposition+ relative pronouns which and whom” and cases where we can omit the relative pronouns. This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of relative pronouns and adverbs of attributive clauses.2. Lead students to learn to use some special cases concerning restrictive relative clauses flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of relative pronouns and adverbs of attributive clauses in a sentence2. Instruct students to write essays using the proper relative pronouns and adverbs of attributive clauses.本节语法思考：定语从句在复合句中的作用是什么？ 关系词有哪些？定语从句在复合句中的作用相当于形容词，它在句中作定语修饰名词或代词。他们在先行词和定语从句之间起到联系作用，同时在意义上代表先行词并在定语从句中担任一个成分。被定语从句所修饰的词称先行词，定语从句一般放在先行词的后面。
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案一
The theme of the reading and thinking is about “Understanding how a problem was solved”.The Listening & Speaking & Talking is about international co-work to protect the Mount Tai, in which the students from seven countries came up with many solutions even create the Mount Tai App. This section aims at showing how to solve a difficult and even tough problem about protecting the cultural heritage by the international co-work. So in this section, cultivating students’ international awareness is very clear and important. Concretely, with the economic development, how to balance the protection of cultural relics and social development is a big challenge for human. In the 1950s, the Egyptian government wanted to build the Aswan Dam across the Nile to control floods, produce electricity and water farms. But the proposal led to protests because it would destroy a lot of cultural relics. The Egyptian had no choice but ask the UN for help. Therefore, a international cooperation about how to protect the cultural relics began, which involved the time length about 20 years and a large amount of fund. Then, the problems was solved. 1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline3. Learn how to solve a tough problem by asking for help and cooperation4. Have the international awareness and understand the great strength of international cooperation.1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline.3. Learn how to solve a tough problem by asking for help and cooperation.
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案一
The listening and speaking part aims at how to protect and help endangered animals by listening, speaking and talking about the facts and reasons. This lesson analyzes the decreasing clause of Tibetan antelope population and the measures of protecting Tibetan antelopes. So students can be guided to learn to analyse the title and use different reading skills or strategies, like scanning, skimming and careful reading.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Enhance the awareness of protecting wildlife.4. Cultivate the reading methods according to different materials.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Cultivate the reading methods according to different materials.Step 1 Leading-inWatch a video about elephants and whales and then ask:Why are they endangered ? They are killed/hunted
新人教版高中英语必修1Unit 1 Teenage Life-Discovering Useful Structure教案
（形容词短语most beautiful的构成形式为:副词+形容词，该短语在句中作定语修饰名词bird）④A good friend is someone who makes you really happy.好朋友就是能让你真正高兴的人。（形容词短语really happy的构成形式为:副词+形容词，该短语在句中作宾语补足语）[即学即练]画出下例句中的形容词短语并指明构成形式如:It is less cold today than it was yesterday.构成形式: 副词+形容词（1）Our country is becoming more and more beautiful.（2）The road is long enough.（3）The medicine is good for stomach.三、副词短语（Adverb Phrases）副词短语:指以一个副词为中心构成的短语，在句中的功能相当于副词，可以修饰动词、形容词或副词。常见副词短语的构成形式有:（副词）+副词如: much more beautifully①He did his work here yesterday.他昨天在这里工作。（副词短语here yesterday修饰动词did）②Bill did the work very well.比尔做的这份工作很好。副词短语very well修饰动词did③We are all entirely responsible for our action（副词短语all entirely, 修饰形容词短语responsible for）
新人教版高中英语必修1Unit 1 Teenage Life-Reading and Thinking教案
【教材分析】The topic of this unit is about teenage life, which belongs to the theme context of “humans and oneself”.As teenagers who shoulder the responsibility of “Chinese great dream”, they must fully know themselves, including their strengths, weaknesses and challenges etc. They are supposed to improve themselves continuously and readily study their subjects, and thus foster their strategies and confidence in lifelong studies.This period is entitled the freshmen challenges, which mainly concerns some big challenges for new students in Senior high school. In this period, a teacher should lead students to find out what their challenges are and guide them to figure out how to crack the challenges and better themselves. More importantly, a teacher should instruct students to absorb new language points and appreciate the language. Besides, a teacher must instruct students to acquire some skills concerning reading efficiently and inspire them to talk more about their new school life, especially their new problems and solutions both at school and in life.【教学目标与核心素养】1. Enable students to acquire the basic usage of the new words and expressions concerning the freshmen challenges and learn to use them flexibly.2. Enable students to have a good understanding of the freshmen challenges in the new senior high school which is quite different from junior middle school.3. Develop students’ sense of cooperative learning and individual thinking capability. 4. Develop students’ different learning skills to solve different reading comprehensive problems.
新人教版高中英语必修1Unit 1 Teenage Life-Reading for Writing教案
【教材分析】This teaching period mainly deals with reading for writing a letter of advice. Students are expected to learn the knowledge about how to write a suggestion letter. The teacher is expected to enable students to master some writing skills concerning suggestion letters and learn to write one.【教学目标与核心素养】1. Get students to have a good understanding of how to write a suggestion letter properly.2. Enable students to use some writing skills flexibly.3. Develop students’ writing and cooperating abilities.4. Strengthen students’ great interest in writing discourses.【教学重难点】1. How to enable students to have a good understanding of the skills of writing a suggestion letter2.How to enable students to write a good recommendation letter using some writing skills properly.【教学过程】Step 1: Lead in Begin the class with the lead-in questions: how to write a letter for advice? What kinds of aspects should be included? It is strongly recommended that the teacher should ask students to discuss the topic freely with their partners and brainstorm some ideas concerning the topic. In this way, students can come up with more ideas and avoid being nervous at the beginning of the class.Step 2: Read to discover details concerning advice letters’ writing style.The teacher is expected to ask students to read a letter offering some advice on page 18 silently and then request students to discuss the questions below.
新人教版高中英语必修1Unit 2 Travelling Around–Listening and Speaking教案
无论她说什么都不会对我们的安排有影响。Answers: for, arrangement3) Parents arrange everything for their children and spare no effort to pave the way for their success.父母为孩子安排好一切，不遗余力地为他们的成功铺路。4. extremely adv 极其，非常extreme adj 非常的1) Mary found it extremely difficult to get a job.2) I’m extremely sorry to have troubled you.Answers:玛丽发现找工作极其困难。给你添了麻烦，我十分抱歉。3) It had white-painted tunnels and bright red carriages, and proved _________ (extreme) popular with the public.它有白色的隧道和明亮的红色车厢，结果证明它非常受大众的欢迎。Answers: extremelyExercises1. I am continuing to apply_______ jobs though I have failed several times.2. All this had an _______ (extremely) bad effect on the criminal justice system.3. The invention would have wide ______ (apply) in industry.4. She’s happy with her unusual living _________ (arrange).5. I was banging so loudly that I’m ___________ (amaze) that they didn’t hear me.6. You haven’t changed at all you still look ___________ (exact) the same.7. “Was it what you expected?” “Yes, _________ (definite).”8. He was looking forward to______ (work) with the newPrime Minister. Answers: for extreme application arrangement amazed exactly definitely looking单句写作：1. _______________ (你要说些什么) when you get on the platform to accept the reward?2. Since_____________________(我们为这些事情做好了准备), we have nothing to worry about.
新人教版高中英语必修1Unit 2 Travelling Around-Reading and Thinking教案
Good expressions that students can choose to use: help the travelers choose which tour to take1. In my opinion, you could/might choose…, because you prefer to…2. …could be a perfect choice for you, for…3. As far as I am concerned, you would enjoy…, for…4. …would probably suit you, because you enjoy/love/hate doing…Step 5 Passage ConsolidationLanguage appreciation:1. You can then spend three days exploring the rainforest with a local guide and enjoying the plants and animals unique to the rainforest. 在接下来的三天里，您可以在当地导游的陪同下，深入雨林进行探索，欣赏雨林特有的动植物。本句主体结构为spend some time doing sth. 2. Inca builders cut stones to exact sizes so that nothing was needed to hold walls together other than the perfect fit of the stones. 印加的建筑工人将石头切割成精确的尺寸，仅仅凭着石头间的完美契合，即可稳固墙体。本句为so that引导的结果状语从句。nothing与the perfect fit为并列成分; other than在句中意为“除了”。Step 6 HomeworkSuppose you will travel to Peru, write a short essay about your three-day tour plan.
新人教版高中英语必修1Unit 4 Natural Disasters- Reading for writing教案
①标题——标题应当简洁明了。②导语——导语是消息开头的第一段或第一句话，简明扼要地揭示出消息的核心内容。③主体——主体是消息的主要部分，要用充足的事实表现主题，对导语的内容作进一步的展开和阐述。④结束语——通常是对全文内容进行概括性的总结。3. 新闻报道增分句子（1）陈述事实常用的句型:①A terrible storm hit/struck ... , killing ..②It was a cool autumn night when the earthquake happened. A large number of buildings fell down and roads were destroyed, leaving a great many people homeless.地震发生在一个凉爽的秋夜。大量的建筑物倒塌，道路被毁,许多人无家可归。③With the help of the rescue team, people who were the trapped in the flood were saved.在救援队的帮助下，困在洪水中的人们得救了。（2）陈述观点常用的句型:①Clearly/Obviously/In my opinion/It seemed that people were shocked.显然/在我看来/似乎人们震惊了。②The whole city was in ruins after the earthquake.地震后整个城市成了一片废墟。（3）揭示原因常用的句型:Because of/As a result of/Thanks to the help of the army, people who got injured were sent to the hospital immediately.
