-
新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking＆Talking教案一
Listening and Speaking introduces the topic of “ask about online habits”. Many middle school students have been surfing the Internet for many years, but what they do with the Internet and how much time they spend every day may not be very clear to themselves, nor to other students. This section allows students to investigate their peers' Internet use, which is conducive to their mutual understanding and understanding of the Internet. It can also help them reflect on their own online behavior, learn from other people's good online habits, and get rid of their bad online behavior.The listening text of this section is an investigation interview. The investigators interview specific groups with the same questions to obtain information, so as to understand their views, practices or attitudes on this issue. There are two specific questions: “how much time do you spend online every day? What do you usually do online?”. The answers of the three respondents provide rich and different information, and achieve the purpose of the investigators. The oral discourse structure of survey interviews generally includes greeting and explaining the purpose of the interview, presenting the interview questions and the respondents' answers. Listening and Talking introduces the theme of “choosing the right application ". Listening text is a conversation between Laura and Xiao Bo. In this part of listening, “oink”； “piggy bank” may cause the students' hearing comprehension limitation. Oink refers to sound word and pig's sound. So, add some oink to my piggy bank is often used to describe "making a little money".1. Guide students to understand the content of listening texts in terms of listening for definitions.2. Cultivate students' ability to define words and understand an investigation interview.
新人教版高中英语必修2Unit 4 History and Traditions-Discovering Useful Structure教案一
Step 5 Practice一、完成下列句子。1. Judy and I _______________（把车停下来(park)）in an underground car Park near Trafalgar Square, where we could ______________________(让我们的车充电（charge)).2. When we finally reached the service desk to ask for audio guides, we heard it ___________ that there were no audio guides____________(留下，剩下）.3. We__________________________（发现自己对...很惊讶）the large number of visitors and the amount of noise at the entrance of the National Gallery.4. Judy ____________________(眼神专注于） Van Gogh’s Sunflowers. It was hard to approach the painting as there were so many people around.5. She ____________________(把这幅画的复制品装箱（box)） to ensure that it was delivered safely.答案：1.had our car parked get our car battery charged 2. announced left 3. found ourselves very surprised 4. had her eyes fixed on 5. had a copy of the painting boxed二、用过去分词对下列句子进行改写。1. Loch Ness was surrounded by beautiful natural landscape, which made it look amazing.2. Carl and his friend stayed with a generous family who offered them bread with butter and honey that was homemade.3. The family’s ancestors once attended to soldiers who were wounded in the First World War.4. The young people were attracted by the legend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.答案：1. Loch Ness surrounded by beautiful natural landscape looks amazing.2. Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.3. The family’s ancestors once attended to wounded soldiers in the First World War.4. The young people attracted by the legend of Loch Ness watched over the lake with their cameras and binoculars positioned on the hill.
新人教版高中英语必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盗窃⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 张贴尴尬照片 【话题句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在网上保持安全, 避免在网上的不良经历? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是专家, 但作为一个博主, 我已经学了好几年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或读到一些让你觉得不舒服的东西, 立即离开这个网站。4. Don’t give out your address or phone number. 别告诉别人你的地址或电话号码。 5. Identity theft is a common and serious problem. 身份盗窃是一个常见而严重的问题。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上网并不是无礼的借口, 你也不想成为发挑衅帖子的人或网络恶霸的目标。 7. Trolls often use several false names so that they can stay on a site. 发挑衅帖子的人经常使用几个假名, 这样他们就可以留在一个网站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。
新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案二
Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework
新人教版高中英语必修2Unit 4 History and traditions教案
这个地区有着深厚的传统。既学既练：为了让更多的外国游客了解中国文化，欣赏中国美丽的自然风光，感受中国发生的巨大变化，某外文杂志社将出版一本英语小册子来介绍中国的旅游景点。该杂志社邀请你为该小册子写一篇英语短文来介绍杭州，内容包括：1．杭州的位置(中国东南部)、面积(16 000多平方公里)及历史(2 200多年)等；2．杭州的旅游特色(自然风景、传统文化、特色小吃等)；3．希望更多的游客来杭州参观。注意：1．词数80左右；2．可适当增加细节，以使行文连贯。Located in the southeast of China, Hangzhou is a beautiful city．Dating back more than 2，200 years, Hangzhou covers an area of more than 16，000 square kilometers．In Hangzhou, you can visit the West Lake, whose scenery is fascinating．In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions．In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them．As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year．Once you come to China, Hangzhou is a scenic spot you can’t miss．
新人教版高中英语必修2Unit 5 Music-Listening＆Speaking＆Talking教案
choir memberspeople to run food stands people to sell festival ticketspeople to sell music CDspeople to set up equipmentmusical performersStep 2: Listen to the announcement again and answer the questions. ? 1. What kind of songs will Grace Davis sing at the festival?? 2. Who can try out as a performer?? 3. What can those who think they do not have musical talent do?? 4. How can students volunteer to take part?? Talking about preferences:? Would you prefer doing ..?? What would you prefer to do?? Would you rather do .... or ….?? What would you rather do?? I'd prefer .... to ..? I'd rather have ... than .. Step 3: Speaking ProjectWork in groups. Role-play the conversation or make a new one.? Debbie: Where have you been? You missed the announcement about the music festival.? John: I was at the doctor's office. Music festival?? Frank: Yes, it's going to be next month on the school sports field. John, you can play the piano. How about playing it at the festival?? John: Well, I'd rather play the violin. I can play Liang Zhu.? Frank: Wow! Sounds good. What about you, Debbie? ? Debbie: Actually, I don't have much musical ability. I'd prefer just to help out with the crowds.? Frank: You can sell tickets or work at a food stand.? John: So can I assume that the aim of the festival is to raise money?? Debbie: Yes. All of the money will go to charity.
新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英语必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我们已经聆听了许多精彩的发言……(5)Because we wanted the nations of the world, working together, to deal with ... 因为我们希望全世界各国团结起来去应对……(6)And if we do not act ... 如果我们不采取行动……(7)Now, I share the concerns that have been expressed ... 我也同意对于……表达的担心(8)Let us show the world that by working together we can ... 让我们告诉全世界，通过一起努力我们可以……(9)It is now time for us to ... 是时候我们……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感谢你们和我共度这一天。实践演练：假如你是高中生李华，你校将举办一次以“音乐”为主题的演讲比赛，请你按照主题，写下你的演讲稿。注意：词数100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
人教版高中地理必修1大规模的海水运动教案
4．海洋污染（1）阅读书本P64，由学生归纳：（2）展示图片资料：“威望号油轮泄漏事故”【讨论】石油污染将对该海区的生态环境造成怎样的影响？【小结】本节课我们从四个方面了解了洋流对地 理环境和人类活动的影响，重点学习洋流对气候和对渔场形成的影响。同学们听说过“厄尔尼诺”现象吗？“厄尔尼诺”现象会影 响秘鲁渔场的渔获量；也会对气候产生影响，导致全球气候异常。『探究“神奇的厄尔尼诺”现象』学习小组交流【小结】“厄尔尼诺”现象还有许多不解之谜，其中之一是形成原因，尚未能解释清楚。有人认为是南半球东南信风减弱造成的，也有人认为是大气环流减弱造成的结果；且“厄尔 尼诺”现象发生有没有自身的规律？发生周期长短受什么制约？等等，这些谜团等待我们去一一解开。
人教版高中地理必修1常见天气系统教案
知识和技能 ⑴从图片和简易图中，了解气团（冷气团、暖气团）的概念；锋的概念与分类；低压（气旋）、高压（反气旋）、高压脊、低压槽的概念。⑵从气温、气压、湿度、降水、风等几方面分析各种天气系统的形成及其气流特点，并综合出各种天气系统控制下的天气状况过程与方法 ⑴让学生能阅读和简单分析天气图，解释天气变化现象；⑵用案例说明气象灾害发生的原因和危害；⑶结合我国常见的天气系统说明其对人们生产和生活的影响情感、态度与价值观激发学生探究天气的形成和变化的兴趣和动机，培养学生求真、求实的科学态度，提高地理审美情趣教学重点1.锋面系统。(锋面系统:一是要区别冷暖锋的成因，二是要掌握锋面两侧的气压、温度、湿度、风和天气差异)2.低压、高压系统。（要掌握其成因、气压特征、气流特征及其天气特点四个方面。）
人教版高中地理必修1地球的圈层结构教案
师：很好。由于存在地球大气圈、地球水圈和地表的矿物，在地球上这个合适的温度条件下，形成了适合于生物生存的自然环境。人们通常所说的生物，是指有生命的物体，包括植物、动物和微生物。据估计，现有生存的植物约有40万种，动物约有110多万种，微生物至少有10多万种。据统计，在地质历史上曾生存过的生物约有5亿～10亿种之多，然而，在地球漫长的演化过程中，绝大部分都已经灭绝了。现存的生物生活在岩石圈的上层部分、大气圈的下层部分和水圈的全部，构成了地球上一个独特的圈层，称为生物圈。生物圈是太阳系所有行星中仅在地球上存在的一个独特圈层。课堂小结：地球所有的外部圈层是相互渗透、相互影响，甚至相互重叠的，在太阳和人类生活的参与下，整个地球生机盎然；同时，它们起着保护地球的作用，可以减弱太阳和宇宙辐射对地表的影响，减少宇宙中的陨石对地球表面的撞击。外部各圈中的物质运动和循环，是促使地表物质和形态演变的重要动力。
人教版高中地理必修1地球的运动教案
三维目标：知识和技能 1、了解地球自转和公转的方向及一些基本数据：周期、速度、公转轨道、黄赤交角。2、理解由于地球自转运动造成的昼夜交替、地方时差，掌握时间的有关换算，能正确判断晨昏线。3、理解地球自转和公转的关系，理解太阳直射点的南北移动的过程及其原因，并能演示其运动规律。4、理 解昼夜长短和正午太阳高度的季节变坏纬度变化 。过程与方法 1、通过运用地球仪演示地球的自传和公转现象，学生能够准确的画出夏至日到冬至日太阳照射地球的示意图2、能根据“二分二至日太阳照射地球示意图”分析全球各 地的昼夜长短和正午太阳高度的变化，分析同纬度地区不同季节和不同纬度地区相同季节的昼夜长短和正午太阳高度的变化。
人教版高中地理必修1全球气候变化教案
科学家预测，就地区而言，位于低纬度的大部分国家，农作物的产量将减少；而位于高纬度的国家，农作物产量有可能增加。由于不少发展中国家位于低纬度地区，因此，气候变化的这种区域差异性，可能会使发展中国家所面临的问题更为严峻。板书：3全球变暖将加剧水资源的不稳定性与供需矛盾。介绍：全球变暖会影响整个水循环过程，可能使蒸发加大，改变区域降水量和降水分布格局，增加降水极端异常事件的发生，导致洪涝、干旱灾害的频次和强度增加，以及地表径流发生变化。随着径流减少，蒸发增强，全球变暖将加剧水资源的不稳定性与供需矛盾。转折：既然全球变暖会引起很多不利影响，那么作为人类应如何面对这一挑战呢？这就是我们要讨论的第三个问题。板书：三、气候变化的适应对策讨论：请大家阅读结合教材P53气候变化的适应对策部分讨论人类应如何面对全球变暖这一问题 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。
人教版高中地理必修1自然界的水循环教案
情感、态度与价值观帮助学生确立事物普遍联系的观点。帮助学生树立正确认识利用自然规律，实现人类与环境的和谐发展的观念 。教学 重点水循环的形成过程和地理意义。人类活动对水循环的影响教学 难点水循环的地理意义。教具、资料多媒体课件课 时安排1课时教学过程：【新课导入】出示计算机图片：地球卫星图片、太阳系九大行星图片。请同学们看，这是人类的家园——地球，与太阳系其它大行星相比，它的最大特点是什么呢？(有丰富的水)是的，我们所居住的这颗行星，表面四分之三为水所覆盖，是一颗“水的行星”。我们这一章要学习的就是地球上的水 。【引导】水有哪些物理化学性质？(固液气三态变化、比热、胀缩、溶剂等)那么，地球上的水都存在哪里呢？(海洋、河 流、湖泊、地下、冰川、沼泽、大气、生物体等)【总结】水在地理环境中以气态、固态和液态三种形式相互转化，形成各种水体，共同构成了一个连续但不规则的圈层。这实际上就是水圈。
人教版高中地理必修3产业转移教案
1．国家石油价格上涨，导致依赖于国际石油而建立起来的日本重化工业的制造成本提高，产品价格相应提高，削弱了日本重化工产品在国际市场上的竞争力。2．日元 的大幅度升值，意味着日本产品在国际市场上的价格大幅度提高。例如，同样的日本产品，如果原来在国际市场上卖1美元，日元升值1倍后其在国际市场上的售价就达2美元。所以，以国际市场为依托的日本传统产业只好纷纷向海外转移。3．自身市场满足不了发展需求，国际市场上亚洲发展中国家和地区的同类产品具有明显的价格优势。所以，日本企业在其国内发展的空间很小。4．劳动力价格高反映为产品的价格高，而劳动力数量又满足 不了企业进一步扩展对劳动力的需求。所以，日本从事传统产业的国内企业生产受劳动力价格和数量的双重制约。5．促进日本企业生产的区位选择向国土的南、北部和海外扩展。6．“技术立国”的政策明显对传统产业在国内生产不利，即企业生产要么向知识技术密集型转换（这需要大量的投资），要么转向海外。
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。
人教版新课标高中物理必修1弹力教案2篇
一般情况下，凡是支持物对物体的支持力，都是支持物因发生形变而对物体产生弹力。所以支持力的方向总是垂直于支持面而指向被支持的物体。例1：放在水平桌面上的书书由于重力的作用而压迫桌面，使书和桌面同时发生微小形变，要恢复原状，对桌面产生垂直于桌面向下的弹力f1，这就是书对桌面的压力；桌面由于发生微小的形变，对书产生垂直于书面向上的弹力f2，这就是桌面对书的支持力。学生分析：静止地放在倾斜木板上的书，书对木板的压力和木板对书的支持力。并画出力的示意图。结论：压力、支持力都是弹力。压力的方向总是垂直于支持面而指向被压的物体，支持力的方向总是垂直于支持面而指向被支持的物体。引导学生分析静止时，悬绳对重物的拉力及方向。引导得出：悬挂物由于重力的作用而拉紧悬绳，使重物、悬绳同时发生微小的形变。重物由于发生微小的形变，对悬绳产生竖直向下的弹力f1，这是物对绳的拉力；悬绳由于发生微小形变，对物产生竖直向上的弹力f2，这就是绳对物体的拉力。
