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人教版高中政治必修4哲学史上的伟大变革精品教案
一、教材分析《哲学史上的伟大变革》是人教版高中政治必修四第3课第2框的教学内容。二、教学目标1．知识目标：马克思主义哲学产生的阶级基础、自然科学基础和理论来源马克思主义哲学的基本特征马克思主义中国化的重大理论成果2．能力目标：通过对马克思主义哲学的产生和基本特征的学习，培养学生鉴别理论是非的能力，进而运用马克思主义哲学的基本观点分析和解决生活实践中的问题。3．情感、态度和价值观目标：实践的观点是马克思主义哲学的首要和基本的观点，培养学生在实践中分析问题和解决问题的能力，进而培养学生在实践活动中的科学探索精神和革命批判精神。三、教学重点难点重点：马克思主义哲学的基本特征；马克思主义中国化的重大理论成果
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking&Talking教学设计一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教学设计二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
新人教版高中英语必修3Unit 4 Space Exploration-Reading for Writing教学设计二
⑦在我看来, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英语必修3Unit 4 Space Exploration-Reading For Writing教学设计一
另一方面，其余的人反对这个计划，因为它可能会导致一些不好的影响。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.为了给人类的短期和长期问题提供更新和更好的解决方法，我认为我们应该花更多的时间和金钱来探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看来，年轻人过度依赖手机是不对的，因为它们可能会对他们的身心健康都有害。最近你班同学就“人类是否应该进行宇宙探索”这个问题进行了激烈的讨论。有人认为，探索宇宙不仅让人类更好地了解宇宙的发展，还可以用来指导农业生产，以及把一些探索太空的高新技术用于现实生活；也有一些人认为探索太空花掉了大量的人力物力；影响了人们的生活水平。请你根据以下情况写一篇报告并发表自己的观点。注意：1.写作内容应包括以上全部要点，可适当发挥，使上下文连贯；
新人教版高中英语选修2Unit 4 Journey Across a Vast Land教学设计
当孩子们由父母陪同时，他们才被允许进入这个运动场。3．过去分词(短语)作状语时的几种特殊情况(1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.从山顶上看，整个城市看起来更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多给十分钟，我们会完美地完成这项工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的话深深地感动，她满眼泪花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.尽管被警告了风暴的到来，但农民们仍在农场干活。(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或改为并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟着两个学生，老师走进了房间。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母亲陪着度过了一整个下午。
关于人才怎么聚、怎么用、怎么留的问题调研报告
（一）优惠政策“聚”人才。我市紧扣改革发展大局，布局人才新政，在人才创新创业、产业支撑、新经济新动能等方面提供全方位支持。一是统筹设计宏观政策。市委、市政府印发《关于深化人才发展体制机制改革加快人才强市建设的实施意见》、《关于贯彻落实“大人才观”全链条推动人才发展的实施意见》两个宏观政策文件，对全市人才政策进行较为系统的宏观顶层设计，为我市广聚贤才提供了坚强的政策基础。
食品安全培训个人心得体会通用范本
针对案列中的洗手案列，其实不管医院安装多少个洗手池，最主要的还是人的思想需进行改变，需要灌输洗手的理念给医院的所有人，而不是为了他们方便给他们每个房间里安装一个洗手池，如果一个不爱洗手的人你安装10个洗手池都是不会洗手的，一个爱干净爱洗手的人，不管洗手池距离他有多远他依然会朝着那个方向去洗手。同样的作为食品行业的我们，洗手对我们来说真的很重要，因为食品都是从我们每一个人手中生产出来的，这对食品安全真的太重要了，不仅关系到我们的个人卫生而且还关系到我们整个企业的名誉，所以作为食品行业的制造者们要改变思想，去掉消极懒惰思想，留存积极思想，让我们每个人都可以成为合格的食品安全制造者，制造出合格、安全、放心的产品，作为食品行业的行为榜样。 针对工厂目前的状况，我个人建议：建立组织，制定各项食品卫生制度，加强内部卫生知识培训，增强企业全员的卫生意识，自觉遵守各项制度，规范消除生产过程中人为因素增强食品污染的机率，加强内部检查，落实各项制度及时发现食品安全隐患及时消除。
《用诚信成就人生的精彩》国旗下的讲话范文
时光易逝，光阴难留。就在这个即将结束的六月里，又一批心怀理想的少年交出了他们的青春答卷。看吧——在紧张严肃的考场里，同学们信心满怀，堂堂正正，以笔为剑，披荆斩棘，令人钦佩；却难免有人别有用心，企图投机取巧，来攫取本不属于自己的高分，妄图破坏考试的公平性，令人不耻。这般行为与盗窃何异?考场如一面镜子，照出诸生百态，个人诚信与否就这样显露无余。这一幕幕场景再一次提醒我们：贯彻诚信考试精神，坚决拒绝舞弊作假。孔子曰：“人而无信，不知其可。”诚信，乃立德之本，树人之根。它是培养美德的基本要求，也是中华民族的优秀传统。而在检测能力水平的考试中，诚信就显得更加重要。我想：占小便宜的心理是导致作弊行为的原因，爱慕虚荣是诚信的死敌，也正是生活中许多不良现象的源头。
关于用信念拥抱人生的国旗下的讲话
用信念拥抱人生老师、同学们：大家好！很荣幸能代表高229班在国旗下演讲，我演讲的题目是：用信念拥抱人生。曾几何时，我们在信念的鼓舞下，抛弃了一个个悲观绝望的念头，拒绝了一次次险恶的物质诱惑，攀登上一座座命运的高山……矢志不移的信念会让意志薄弱的人们变得坚强，矢志不移的信念，可以化绝望为希望，化懦弱为毅力，化黑暗为光明……在北极茫茫的大冰原上，一位迷途者，又冷又饿，凛冽的寒风让他“刻骨铭心”，饥饿的威胁使他挣扎在死亡线上，他把身子缩成一团，想蹲下来避避风雨，但是在他耳畔上始终回响着一个声音：“不能停下，否则就会有被冻僵的危险，或许前面有通向繁华世界的光明大道。”这就是信念，鼓舞人们斗志的信念。
人教版高中政治必修1信用工具和外汇说课稿
一、对教材内容的处理根据新课程标准的要求、知识的跨度、学生的认知水平，我对教材内容有增有减。二、教学策略的选用（一）运用了模拟活动，强化学生的生活体验,本框题知识所对应的经济现象，学生已具有了一定的生活体验，但是缺乏对这种体验的深入思考。因此在进一步强化这种体验的过程中进行了思考和认知，使知识从学生的生活体验中来，从学生的思考探究中来，有助于提高学生的兴趣，有助于充分调动学生现有的知识，培养学生的各种能力，也有助于实现理论知识与实际生活的交融。（二）组织学生探究知识并形成新的知识我从学生的生活体验入手，运用案例等形式创设情境呈现问题，使学生在自主探索、合作交流的过程中，发现问题、分析问题、解决问题，在问题的分析与解决中主动构建知识。也正是由于这些认识来自于学生自身的体验，因此学生不仅“懂”了，而且“信”了。从内心上认同这些观点，进而能够主动地内化为自己的情感、态度、价值观，并融入到实践活动中去，有助于实现知、行、信的统一。
人教版高中政治必修1信用工具和外汇教案
（3）人民币外汇牌价：我国通常采用100单位外币作为标准，折算为一定数量的人民币。如果用100单位外币可以兑换更多的人民币，说明外汇汇率升高；反之，则说明外汇汇率跌落。教师活动：大家知道汇率是经常变动的，为什么汇率经常变动？我国在美国、日本等国再三施加压力的情况下，为什么保持汇率稳定，人民币不升值？学生活动：学生就老师提出的问题去阅读教材；然后展开讨论，并回答（4）保持人民币币值稳定的意义教师点评：影响汇率变动的因素主要有：外汇的供求关系、通货膨胀（或紧缩）率的差异、经济增长率、利率水平、国家货币当局的干预与管制、市场预期、外汇投机活动等。外汇在国家经济发展和国际贸易中具有重要的作用：通过汇率的升降调节进出口贸易；可以影响国际资本的流动方向和数量；可以影响国内物价水平；影响外汇储备的实际价值等。
平行线的判定定理教案教学设计
问题1：你能证明“两条直线被第三条直线所截，如果内错角相等，那么这两条直线平行”这个命题的正确性吗？已知:如图,∠1和∠2是直线a,b被直线c截出的内错角,且∠1=∠2.求证:a∥b. 问题2：你能证明“两条直线被第三条直线所截，如果同旁内角互补，那么这两条直线平行”这个命题的正确性吗？已知：如图，∠1和∠2是直线a、b被直线c截出的同旁内角，且∠1与∠2互补.求证：a∥b
小学数学人教版六年级下册《第一单元第一课负数例1例2》教案说课稿
（一）观图激趣、设疑导入 出示课件的第二张幻灯片。师：请说出与老师相反的词语或句子。向上看。向东走50米。小维在知识竞赛中赢了20分。小明在银行存入300元钱。零上10℃。生：……。师：这就是我们今天要学习的负数。板书：负数（二）探究新知1、出示课件的第三张幻灯片。师：请大家仔细观察上图，你发现什么问题？学生以小组为单位交流。学生以小组为单位汇报交流结果。生：０℃表示什么意思呢？生：3℃和-3℃表示的意思一样吗？师：小组内交流解决上述问题。学生以小组为单位探究交流。学生以小组为单位汇报探究交流结果。老师对学生汇报给予适当的评价。老师课件出示答案。师：０℃表示淡水结冰的温度，比０℃低的温度叫零下温度，通常在数字前加“-”（负号），如-3 ℃表示零下3摄氏度，读作负三摄氏度；比0℃高的温度叫零上温度，在数字前加“+”（正号），一般情况下可省略不写：如+3℃表示零上三摄氏度，读作正三摄氏度，也可以写成3℃，读作三摄氏度。
双曲线的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
问题导学类比椭圆几何性质的研究，你认为应该研究双曲线x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，的哪些几何性质，如何研究这些性质1、范围利用双曲线的方程求出它的范围，由方程x^2/a^2 -y^2/b^2 =1可得x^2/a^2 =1+y^2/b^2 ≥1 于是，双曲线上点的坐标（ x ， y ）都适合不等式，x^2/a^2 ≥1，y∈R所以x≥a 或x≤-a; y∈R2、对称性 x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，关于x轴、y轴和原点都是对称。x轴、y轴是双曲线的对称轴，原点是对称中心，又叫做双曲线的中心。3、顶点（1）双曲线与对称轴的交点，叫做双曲线的顶点 .顶点是A_1 （-a,0）、A_2 （a,0），只有两个。（2）如图，线段A_1 A_2 叫做双曲线的实轴，它的长为2a,a叫做实半轴长；线段B_1 B_2 叫做双曲线的虚轴，它的长为2b,b叫做双曲线的虚半轴长。（3）实轴与虚轴等长的双曲线叫等轴双曲线4、渐近线（1）双曲线x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，的渐近线方程为：y=±b/a x（2）利用渐近线可以较准确的画出双曲线的草图
抛物线的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
问题导学类比用方程研究椭圆双曲线几何性质的过程与方法，y2 = 2px (p＞0)你认为应研究抛物线的哪些几何性质，如何研究这些性质？1. 范围抛物线 y2 = 2px (p＞0) 在 y 轴的右侧，开口向右，这条抛物线上的任意一点M 的坐标 (x, y) 的横坐标满足不等式 x ≥ 0；当x 的值增大时，|y| 也增大，这说明抛物线向右上方和右下方无限延伸．抛物线是无界曲线．2. 对称性观察图象，不难发现，抛物线 y2 = 2px (p＞0)关于 x 轴对称，我们把抛物线的对称轴叫做抛物线的轴．抛物线只有一条对称轴． 3. 顶点抛物线和它轴的交点叫做抛物线的顶点.抛物线的顶点坐标是坐标原点 (0, 0) ．4. 离心率抛物线上的点M 到焦点的距离和它到准线的距离的比，叫做抛物线的离心率. 用 e 表示，e = 1．探究如果抛物线的标准方程是〖 y〗^2=-2px(p>0), ②〖 x〗^2=2py(p>0), ③〖 x〗^2=-2py(p>0), ④
抛物线的简单几何性质（2）教学设计人教A版高中数学选择性必修第一册
二、直线与抛物线的位置关系设直线l:y=kx+m,抛物线:y2=2px(p>0),将直线方程与抛物线方程联立整理成关于x的方程k2x2+2(km-p)x+m2=0.(1)若k≠0,当Δ>0时,直线与抛物线相交,有两个交点;当Δ=0时,直线与抛物线相切,有一个切点;当Δ<0时,直线与抛物线相离,没有公共点.(2)若k=0,直线与抛物线有一个交点,此时直线平行于抛物线的对称轴或与对称轴重合.因此直线与抛物线有一个公共点是直线与抛物线相切的必要不充分条件.二、典例解析例5.过抛物线焦点F的直线交抛物线于A、B两点，通过点A和抛物线顶点的直线交抛物线的准线于点D，求证：直线DB平行于抛物线的对称轴．【分析】设抛物线的标准方程为：y2＝2px（p＞0）．设A（x1，y1），B（x2，y2）．直线OA的方程为： ＝ ＝ ，可得yD＝ ．设直线AB的方程为：my＝x﹣ ，与抛物线的方程联立化为y2﹣2pm﹣p2＝0，
