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新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。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 the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice 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 the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.观察下列句子特点，总结共同点。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案一
This unit is about the Internet, which has a great influence to our humans and our lives. During the Listening & Speaking & Talking and Reading and Thinking section, the influence in examples has been shown. Thus, use the Present Perfect Tense is appropriate. However, in order to show the justice or weaken the doer of the behavior/action, it’s better to use the Present Perfect Passive Voice than the Present Perfect Tense. Besides, having learned to use the Present Perfect Passive Voice, students can beautify their language in their writing. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. Step 1 Observe the following sentences, then change the sentences into passive voice.He has been selected to take part in the sports meeting．(肯定句)他已被挑选出来参加运动会。The ink has not been removed from his overcoat．(否定句)墨迹还没有从他外套上去掉。
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 3 The Internet-Reading and Thinking教案二
Q5：What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.Q6：What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep 5: While reading---rethinkingQ1: What is Jan’s attitude to the Internet ?Thankful/Grateful, because it has changed her and her life.Q2: What writing skills is used in the article ?Examples(Jan’s example, the 59-year-old man’s and the 61-year-old woman’s example)Q3: Can you get the main idea of the article ?The Internet has changed Jan’s life/Jan’s life has been changed by the Internet.Step 6 Post reading---Retell the storyMuch has been written about the wonders of the World Wide Web. There are countless articles (1)telling(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)more(much) for people than simply make life more convenient. People’s lives (3) have been changed(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)stuck(stick) at home with only her computer to keep (5)her(she) company. She joined an online group (6)where she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)benefits(benefit). She was so inspired (8)that she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)for children in poor countries. Jan’s life has been (10)greatly(great) improved by the Internet.
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案一
Paragraph 3. Jan decided to start an IT club to teach old people how to use computers and the Internet. Paragraph 4. Jan has started taking online classes to learn more about how to use the Internet to make society better. Paragraph 5. Jan’s life has been greatly improved by the Internet. Step 5: Critical thinking:(1)How do you arrange your time spent on study and the Internet? Is it reasonable? I usually surf the Internet using my mobile phone for only an hour after class, and it is reasonable for me.(2)What are your online activities? Are they safe? I chat with my friends, read news and play games. I never give away my private information so I think they are safe.Step 4: summary Much has been written about the wonders of the World Wide Web. There are countless articles (1)______(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)_____(much) for people than simply make life more convenient. People’s lives (3) _________________(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)_____(stick) at home with only her computer to keep (5)___(she) company. She joined an online group (6)______ she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)_______(benefit). She was so inspired (8)____ she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)___ children in poor countries. Jan’s life has been (10)______(great) improved by the Internet. Step 5 Homework:Review what we have learned and find out the key language points in the text.
新人教版高中英语必修2Unit 3 The Internet-Reading for Writing教案二
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。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
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。
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。
人教版高中地理必修3区域农业发展教案
1．归纳珠江三角洲发展基塘生产有利的地理条件。珠江三角洲地势低平，河网密布，降水充沛。北回归线从珠江三角洲的北部穿过。珠江三角洲地区发展基塘农业生产有利条件可以结合材料，归纳为三个方面：地形、气候、市场（当地和海外）。2．基塘生产将哪些产业联系起来?哪些副产品(或废弃物)被充分利用起来?这种联系对农村经济发展有什么作用?基塘生产环节将种植业（桑、蔗等）、养殖业（养蚕、养鱼）、工业（丝厂、糖厂）等几种产业紧密的联系在一起。在此环节中，塘泥、蚕沙（蚕屎）、蚕蛹、缫丝、滤泥、蔗叶等副产品被充分的回收利用。养蚕业、蔗糖加工业同塘鱼养殖业紧密结合，作为一种综合的经营，几者之间相互依存、相互促进、扬长补短，有机地循环联系起来。基本上解决了桑、蔗的肥料和蚕、鱼的饲料问题。不仅养蚕、蔗糖加工和养鱼生产稳定，而且成本也大大降低。
人教版高中地理必修3地理信息技术在区域地理环境研究中的应用教案
1．从监测的范围、速度，人力和财力的投入等方面看，遥感具有哪些特点?点拨：范围更广、速度更快、需要人力更少 、财力投入少。2．有人说：遥感是人的视力的延伸。你同意这种看法吗?点拨：同意。可以从遥感的定义分析。从某种意义上说，人们“看”的过程就是在遥感，眼睛相当于传感器。课堂小结：遥感技术是国土整治和区域发展研究中应用较广的技术 手段之一，我国在这个领域已经走在了世界的前列。我国的大部分土地已经获得了大比例尺的航空影像资料，成功发射了回收式国土资源卫星，自行研制发射了“风云”卫星。遥感技术为我国自然资源开发与利用提供 了大量的有用的资料，在我国农业估产、灾害监测 、矿产勘察、土地利用、环境管理与城乡规划中起到了非常重要的作用。板书设计§1.2地理信息技术在区域地理环境研究中的应用
人教版高中地理必修3第一章第二节地理信息技术在区域地理环境研究中的应用教案
(4)假如你是110指挥中心的调度员，描述在接到报警电话到指挥警车前往出事地点的工作程序。点拨：接警→确认出事地点的位置→（在显示各巡警车的地理信息系统中）了解其周围巡警车的位置→分析确定最近（或能最快到达）的巡警车→通知该巡警车。(5)由此例推想，地理信息技术还可以应用于城市管理的哪些部门中?点拨：城市交通组织和管理、商业组织和管理、城市规划、卫生救护、物流等部门，都可利用地理信息技术。【课堂小结】现代地理学中，3S技术学科的发展与应用，日益成为地理学前沿科学研究的重要领域，并成为地理学服务于社会生产的主要途径，现在3S技术已经广泛应用于社会的各个领域。它们三者既有分工又有联系。遥感技术主要用于地理信息数据的获取，全球定位系统主要用于地理信息的空间定位，地理信息系统主要用来对地理信息数据的管理、更新、分析等。
人教版高中地理必修3第一章第一节地理环境对区域发展的影响教案
教学重点：1．比较分析地理环境差异对区域发展的影响2．分析区域不同发展阶段地理环境的影响教学难点：1．区域的特征2．以两个区域为例，比较分析地理环境差异对区域发展的影响教具准备：有关挂图等、自制图表等教学方法：比较法、案例分析法、图示法等教学过程：一、区域1．概念：区域是地球表面的空间单位，它是人们在地理差异的基础上，按一定的指标和方法划分出来的。2．特征：（1）区域具有一定的区位特征：不同的区域，自然环境有差异，人类活动也有差异。同一区域，区域内部的特定性质相对一致，如湿润区的多年平均降水量都在800毫米以上。但自然环境对人类活动的影响随着其他条件的变化而不同。（2）具有一定的面积、形状和边界。①有的区域的边界是明 确的，如行政区；②有的区域的边界具有过渡性质，如干湿地区。
人教部编版语文八年级下册大自然的语言教案
【设计意图】学习事理说明文，要让学生在自主归纳的过程中，初步感知事理说明文说明“事理”这一基本特点，把握事理说明文和事物说明文的不同之处。引导学生通过学习课文，对科学方法产生自己的体会，并运用到自己的思考中。四、总结存储1.教师小结本文是一篇事理说明文，作者把一门科学——物候学介绍得浅显易懂，饶有趣味。全文采用逻辑顺序说明，思路清晰明了：描述物候现象——做出科学解释——追究因果关系——阐述研究意义。这种从现象到本质的认识方法和行文思路值得我们学习。本文语言严谨而生动，兼具说明的科学性和生动性，是一篇极有价值的科普文，是科学家竺可桢科学精神和科学思想的具体体现。文章启发我们：科学距离我们并不遥远，就在我们的身边，而想要探索它，就要有科学精神，扩大科学知识储备，掌握科学方法，勇于探索科学奥秘。
人教版高中语文《近代科学进入中国的回顾与前瞻》教案
七、联系实际·拓展延伸看云起云飞——交流对我国现代科技发展转机的看法甲生说：本文作者把成立京师大学堂、废除科举、派遣留学生看作三件有划时代意义的大事，是很有见地的。京师大学堂是戊戌变法的产物，是北京大学的前身，是我国第一次设立的大学，所教东西比较全面，包括了现代的科学。这表明，国人已经从先前的自大、愚昧的精神状态中转过弯来。先前不少人把西方科技看作是雕虫小技，而认为我们才是正宗的。这是狂妄自大。又有一些人走到另一个极端去，产生了什么“种族退代论”，这是自卑感在作怪。成立京师大学堂，标志着国人的认识产生了根本的变化。我们对西方科技有了正确的认识，看到科技在国计民生中起的重要作用，克服了自大缺点。我们又重新树立了信心，认识到，改革教育、办好学校，我们也同样能够培养出一批优秀的科技人才，同样可以发展科技，借以富民强国，这就克服了自卑感。
贵州省黔西南州、黔东南州、黔南州2018年中考文综（历史部分）真题试题（含解析）
材料一 每一（签暑国）政府各自保证对与各政府作战的三国同盟成员国及其附从者使用其全部资源，不论军事的或是经济的，联合起来，共同对敌……--1942年1月《联合国家宣言》材料二1954年，日内瓦国际会议上，美国国务卿杜勒斯严令美国代表团：不准任何人与中国代表握手……1972年2月，美国总统尼克松乘专机抵达北京，周恩来总理前往迎接周恩来对尼克松说：“你的手伸过世界最辽阔的海洋未和我握手一-25年没有交往了啊！”--摘编自尼克松回忆录《领导者》材料三 北京时间2018年3月23日，美国宣布将对600亿美元中国出口商品征收关税，并对中国实行贸易限制--摘编自《中国网》（1）材料一所述《联合国家宣言》的发表，标志着什么组织的建立？美国和中国是否同属于“签署国”？
秋天的雨教案
《秋天的雨》是统编版教材三年级语文上册第二单元的一篇精读课文，是一篇抒情意味很浓的散文，名为写秋雨，实在写秋天。课文把秋雨作为一条线索，将秋天众多的景物巧妙地串起来，从整体上带出一个美丽、丰收、欢乐的秋天。使学生通过课文生动的描写，体会秋天的美好，感受课文的语言美。这是编选这篇课文的主要意图，也是本篇课文的教学重点。课文使用了多种修辞手法，或把秋雨人格化，或把秋雨比喻成生活中常见的东西和事物，或很含蓄地抒发感情，这些被艺术化了的语言，会给学生造成理解上的困难，是教学上的一个难点。
《“贝”的故事》教案
教学目标： 1、会认“甲、骨、类”等16个生字，会写“贴、街、扫”等9个生字，会写“贝壳、甲骨文、样子、可以、钱币、钱财、有关”等词语， 2、默读课文，了解贝字的起源，贝的作用以及字形字义。 一、激趣引入。 1、观察，说说你的发现。 （1）流、泪、河、江（2）说、话、记、读 （3）树、杨、李、林（4）购、货、赠、赚 2、说说你的发现。 生1：第一组的字都是“氵”，三点水的字都与水有关。 生2：第二组的字都是“讠”，言字旁的字都与说话有关。 生3：第三组的字都是“木”，木字旁的字都与树木有关。 生4：第四组的字都是“贝”，贝字旁的字都与钱有关。 3、师：孩子们真聪明，观察得非常仔细。今天，我们就要学习一篇与贝有关的课文。 4、揭示课题：3、贝的故事。
好吃的饼干教案
一、交流饼干1、猜猜两个盒子里装的是什么？摇摇听听哪个多，哪个少？2、那你吃过什么饼干？二、观察交流ppt（一）：夹心饼干1、看看这是什么样的饼干？2、有几块饼干？两块饼干中间是什么？小结：有两块饼干，中间有一层奶油，这是夹心饼干。
《好玩的磁铁》教案
1.教师创设情境，演示会飞的蝴蝶等。教师操作各种纸卡动物激发幼儿参与活动的兴趣，并让幼儿猜测这些制卡为什么会跑?(引出磁铁)2.磁铁娃娃找朋友。(1)出示各种形状的磁铁，引导幼儿知道磁铁有各种不同的形状。(2)提供回形针、钥匙、纸片、雪花积木、硬币、螺丝等物品，让幼儿自由探索、发现磁铁娃娃喜欢哪些东西。(3)将磁铁吸住的物品放在一起，观察比较磁铁的朋友有什么特点?
《家乡的变化》教案
一、启发谈话 同学们，我们的家乡是个美丽神奇的地方，它的山山水水养育了我们，根据你们的调查，家乡有了那些变化，其中那些给你留下了深刻的印象。这节课，我们先交流，然后把交流的内容写下来。 二、从兴趣入手，多角度观察 自由组合，交流学习 学生自由组合，将采访、收集到的资料在组上进行交流，然后，选出代表在班上交流。 环境生活工业 多角度观察农业、旅游、饮食、交通
