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新人教版高中英语必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示现阶段正在进行的被动动作(该动作在说话的瞬间未必正在进行)。Many interesting experiments are being carried out these days.(说话时，并不一定正在进行)3．表示一种经常性的被动行为，常和always，constantly 等表示频度的副词连用，这种用法常常带有赞扬或厌恶的感情色彩。He is always being praised by the leader.4．表示按计划或安排主语将要承受谓语动词所表示的动作(仅限于少数及物动词)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等动词与介词构成的短语用于现在进行时的被动语态时, 其中的介词不可省略。The ways to stop illegally hunting are being talked about. 2．可与部分情态动词连用，表示对正在发生的事情的推测。She may be being punished by her mother.3．有时可表示按计划或安排将要进行的一个被动动作。A celebration is being held this weekend for his success.4．某些表示“状态、心理活动、存在”等的动词，如have，want，need，love，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示现在进行时的被动意义。My computer is under repair.＝My computer is being repaired.
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-Listening &Speaking＆Talking教案
Listening and Speaking introduces the topic of “how to save endangered wildlife and help wildlife in their neighborhood.” Due to the continuous deterioration of the living environment, a large number of wild animals are always facing the threat of endangered or extinction. Listening and speaking period enables students to understand the fact and reason why wild species are disappearing from the earth at an amazing speed, and realize that human beings ought to enhance the awareness of protecting wild species as soon as possible.Listening and Talking introduces the theme of " how to help wildlife in Ss’ neighborhood.". Now there are many volunteers who spontaneously protect wild animals, carry out various activities according to local conditions, and contribute their own strength to local animal protection with practical actions. Middle school students are also enthusiastic participants. They organize activities in their spare time, and take this opportunity to make friends, broaden their horizons, cultivate team spirit and communication skills. This section describes a bird watching activity organized by several middle school students of Bird watching Club. It aims to stimulate students' interest, improve their understanding of bird watching activities, and use the language structure of “being used for; in order to, so as to, to, so that, in order that ” to express the purpose for communication and discussion.1. Guide students to understand the content of listening texts in terms of using visuals to predict content.2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to save endangered wildlife and help wildlife in their neighborhood.3. Instruct students to use functional sentences of the dialogue such as “I am concerned about…” “what do you know about the endangered animals in…" and so on to talk about one of the endangered animals.
新人教版高中英语必修2Unit 2 Wildlife Protection-Listening and Speaking教案
This lesson is about wildlife protection. The listening and speaking is about “How to protect endangered wildlife ?” Faced with the facts and numbers of wildlife loss, people begin to detect the reasons, then people such as the celebrities (Prince William and Yao Ming) are calling on to protect them. So students are guided to enhance the awareness of protecting wildlife and try to take part in some volunteer activities of protecting wildlife.1. Predict the content by using visuals. 2. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?3. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.4. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.5. Master the pronunciation of stressed syllables.1. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.2. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.3. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?4. Master the pronunciation of stressed syllables.Part A Listening and Speaking--- How to save endangered wildlifeStep 1 Lead in1. Point at the pictures on P14 and ask Q1: What message do these posters share?
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英语必修2Unit 5 Music-Discovering Useful Structures教案一
Step1:自主探究。1．(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988．2．(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time．”3．(教材P56)I was very afraid and I felt so alone and discouraged(discourage)．4．(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day．Step2:语法要点精析。用法1：过去分词作表语1）．过去分词可放在连系动词be, get, feel, remain, seem, look, become等之后作表语，表示主语所处的状态Tom was astonished to see a snake moving across the floor．汤姆很惊讶地看到一条蛇正爬过地板。Finally the baby felt tired of playing with those toys．终于婴儿厌倦了玩那些玩具。注意：1）.过去分词作表语时与被动语态的区别过去分词作表语时，强调主语所处的状态；而动词的被动语态表示主语是动作的承受者，强调动作。The library is now closed．(状态)图书馆现在关闭了。The cup was broken by my little sister yesterday．(动作)昨天我妹妹把杯子打碎了。2）感觉类及物动词的现在分词与过去分词作表语的区别过去分词作表语多表示人自身的感受或事物自身的状态，常译作“感到……的”；现在分词多表示事物具有的特性，常译作“令人……的”。
新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案二
1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1：Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1：What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1：Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process
人教版高中地理必修2人口数量的变化教案
【教学目标】 1.理解人口数量在社会的发展过程中的变化趋势，并能一一解释其原因；2.理解发达国家和发展中国家人口增长的差异和成因，并理解不同国家有不同的人口政策；3.运用图表分析世界人口增长模式的特点，并比较人口增长模式的时间和空间的差异；4.通过学习，能读懂并分析人口增长坐标图；同时能辩证地认识人口增长的不同状况采取的人口政策也不同。【教学重、难点及解决办法] 】重点：分析并比较人口增长模式在时间和空间上的差异难点：理解人口增长模式的三个指标解决方法：读图分析比较法 调查研究法 案例分析法 自主学习与合作探究 【教学准备】多媒体课件缺勤登记：【板书设计】第一节人口数量的变化第一节 人口数量的变化一、人口的自然增长（一）人口在数量变化在时间上是不均匀的（二）世界人口增长在空间上的差异——不均衡二、人口的增长模式及其转变
人教版高中地理必修2人口合理容量教案
（1）请同学们结合日常生活实例和教材分析说明人类要在世界各地消除贫困并保持人口的合理容量任务的艰巨性？（2）采取何种措施才能更好的解决这一问题的出现？教师总结（1）现实中的人口问题（如人口过快增长、人口城市化和人口老龄化等）引发了严重的资源问题和环境问题。①发达国家的人均消耗资源量很大，索取资源和转嫁有害生产的地域超出了本国的范围。②发展中国家不仅人口数量多，人均消费水平低，而且一些国家的人口仍在快速增长。若在现有的经济基础上，把发展中国家人均生活质量提高到与发达国家相当的水平，所引发的资源短缺和环境问题将会相当严重，解决的难度也很大。（2）I就整个世界来说：①国际社会要倡导各国，尤其发展中国家要尽最大可能把人口控制在合理的规模之内；②建立公平的秩序，保证大多数人拥有不断追求高水平生活质量的平等权利。
人教版高中地理必修2人地关系思想的演变教案
2.由于附近金矿生产废弃物尾矿砂的堆积，孙家村的大沟里十几年来就吃掉了近百亩土地，使人均耕地下降到0.03公顷。村里和矿上共同商量，共同开发复垦，由矿上出钱，村里出劳力、机械，运来“客土”覆盖到尾矿填平的沟壑上，形成耕地。十年来，通过这种方式恢复耕地15.335公顷，不仅解决了尾矿污染问题，而且村里耕地由25公顷多增加到40公顷。【思考】分析以上两个例子，哪一个体现了可持续发展的原则，为什么？【分析】第二个材料体现了可持续发展。因为材料1用农田堆放垃圾会破坏土地肥力，影响农业生产，又污染环境，危害村民健康。这种行为目光短浅，只顾眼前利益，没有考虑长远发展。材料2既解决了尾矿污染问题，又增加了耕地面积，耕地是可再生资源，利用得当，可为村民提供农产品，解决温饱同时创造经济效益，达到良性循环。所以说保护环境就是挽救人类，我们要将这种意识转化为自身行为，使人地关系走向和谐。
人教版高中地理必修2人口的空间变化教案
影响我国古代人口大规模迁移的因素，与影响我国近几十年人口迁移的因素有何不同？（古代：战乱，其次为开疆拓土、流放、戍边等。现代：国家政策、社会变革、经济发展、个人需求等。）2、为什么有这样的不同？（古代人口迁移受统治者及其行政力量的束缚。由于自给自足的经济十分脆弱，加之频繁的战争以及自然灾害等影响，人民难以安居乐业，不得不背井离乡大批迁移。近几十年来随着社会经济的发展、贸易的往来和交通的便捷，我国人口迁移不仅数量增加，而且频率加快，使各地人们的交往更加密切。）教师总结：从古今中外的人口迁移现象中，我们可以看出在人类历史早期人口迁移中重要的因素是什么？（自然因素）现在什么因素起重要作用？（经济因素）。但是在某种特定的时空条件下，任何一种因素都有可能成为促使人口迁移的决定性因素。【作业设计】查阅49年以来中国历年的人口数据资料，绘制人口增长的统计图表，探究中国人口增长的发展趋势
人教版高中政治必修2我国的宗教政策教案
（1）宗教有它自身的发展规律，不能简单的用行政力量去消灭或发展宗教，实行宗教信仰自由政策是遵循宗教发展规律，科学处理宗教问题。（2）宗教信仰自由是宪法赋予公民的民主权利，实行宗教信仰自由政策有利于加强信教群众与不信教群众的团结，引导宗教与社会主义社会相适应。2、弘扬科学精神我国是在马列主义、毛泽东思想、邓小平理论、三个代表重要思想指引下的社会主义国家，要建设社会主义物质文明、政治文明，也要建设社会主义精神文明。加强对人民群众的科学世界观和无神论教育，形成文明、健康、崇尚科学的社会风尚，逐步消除宗教存在的社会根源何认识根源，在保护宗教信仰自由的同时，创造宗教消亡的条件，这是解决在教问题的根本途径。3、中学生作为中国特色社会主义事业未来的建设者，要用辩证唯物主义和历史主义以及现代科学文化知识武装自己，弘扬科学精神，树立科学世界观，承担起建设祖国、振兴中华的光荣历史使命。
人教版高中政治必修2我国的宗教政策教案
（一）知识目标识记：宗教信仰自由的含义。理解：（1）社会主义条件下宗教存在的长期性；（2）理解我国实行宗教信仰自由的内容；（3）依法加强对宗教事务管理的有关规定。（4）积极引导宗教与社会主义社会相适应。（二）能力目标能运用马克思主义关于宗教的基本观点，分析说明我国实行宗教信仰自由的正确性和必要性。（三）情感、态度与价值观目标通过学习，加强宗教的政策观念，自觉抵制和反对各种迷信活动，特别是认清法轮功的邪教本质。三、教学重点难点全面理解和贯彻宗教信仰自由政策既是重点又是难点，教学中紧紧抓住中央一再强调的三句话：（1）全面贯彻宗教政策；（2）加强对宗教事务管理：（3）引导宗教与社会主义社会相适应。四、学情分析这是本课的难点。我国是多民族的国家，也是多宗教的国家，特别是宗教对一些少数民族有广泛而深远的影响。我们东部地区的学生，很多人还存在疑惑：我们社会主义国家为什么还允许宗教存在，实行宗教信仰自由政策呢？
人教版高中地理必修1宇宙中的地球教案
从质量、体积、平均密度、公转与自转周期等各方面，地球没有一项是最大值或最小值，这说明地球仅仅是太阳系中一颗最普通不过的一颗行星。2、地球又是一颗特殊的行星。问题 ：为什么？因为地球是目前我们已知的唯一存在生物，特点是存在高级智慧生物的天体。问题：为什么地球上会存在生命？原因：（1）地球所处的宇宙环境来说：地球处于一种相对安全的宇宙环境。例：A、九大行星公转的同向性、同面 性、及公 转轨道的近圆性。B 太阳光照条件的稳定性。从地球产生到地球上有生物，几十亿年期间，太阳 没有明显的变化，地球所处的光照条件一直较稳定，生命演化没有中断。（2）地球自身的物质条件：例：A 日地距离适中，形成了适宜的温度：日地距离适中，地球表面平均温度15度，适合生物的生存。（扩展：地球自转速度适中，大气层的保温效应）B 地球质量与体积适中，使地球有了适合的大气条件。C 原始海洋的形成 ：使 生命的出现成为可能。
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，
人教版高中地理必修1气压带和风带教案
知识和技能 1、指导学生绘制气压带和风带分布示意图，从中分析大气运动的规律性，并培养和提高学生绘制原理形成示意图的地理技能。2、运用海陆热力差异原理进行解释，加强学 生对半球冬夏季气压中心的形成和分布的理解解。3、使学生理解气压带和风带对气候的影响。过程与方法 1、通过三圈环流模拟演示，培养学生的空间思维能力。2、通过对海陆分布对大气环流影响的两图示的对比分析，让学生读图思考气压带、风带的分布规律和原因。3、利用成因分析法引导学生探究气压带和风带对气候的影响机制。情感、态度与价值观1、培养学生辩证唯物主义观。2、培养学生理论联系实际的能力。教学重点1、气压带和风带的分布。2、北半球气压中心冬夏分布及对气候的影响。3、气压带和风带对气候的影响。
人教版高中地理必修1水资源的合理利教案
知识和技能 1、了解水资源的概念和衡量水资源的具体指标。2、运用图表说明全球和我国水资源的时空分布不 均的特点。3、说明在不同生产力条件下，水资源的数量和质量对人类生存和发展的意义。4、树立水资源可持续利用的观念，了解解决水资源供需矛盾的策略。过程与方法 1、自组学习。2、案例分析法3、合作探究教学法。情感、态度与价值观1、辩证的看待人类对水资源的利用情况。2、树立资源利用的可持续发展观点。教学重点1、水资源对人类生存和发展的意义。2、合理利用水资源。教学难点说明在不同的生产力条件下，自然资源的数量、质量对人类生存与发展的意义。教具、资料多媒体课件课时安排1课时教学过程：一、水资源及其分布 1．概念：广义——水圈内的水量总体狭义——陆地上的淡水资源（即通常所指）
人教版高中地理必修2农业的区位选择教案
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