必修2第一课第三框教案
高中化学必修2配套教案
高中化学必修2配套教案
第一课：化学基础概念导入
1. 学习目标：了解化学的基本概念和重要性，培养学生对化学学科的兴趣和探索精神。
2. 学习内容：化学的定义、化学元素、化学物质的分类、化学方程式等基础概念。
3. 学习活动：
(1) 分组讨论：让学生以小组形式讨论化学在日常生活中的应用，并分享自己的见解。
(2) 观察实验：组织学生观察化学实验，让他们通过实际操作感受化学反应的过程和特点。
(3) 知识梳理：引导学生总结本课学习内容，提出问题和疑惑，帮助他们建立对化学知识
的系统化认识。
4. 拓展延伸：让学生自主探索化学知识，寻找与化学相关的新闻、科技成果等，激发他们
的学习兴趣。
5. 总结反思：引导学生总结本课学习内容，提出自己的见解和体会，为后续学习打下基础。
注：以上内容仅为教案范本，实际教学过程中可根据具体教学需要进行调整和完善。
高中化学第一课教案(7篇)
高中化学第一课教案(7篇)高中化学第一课教案1 一、案例背景钠的性质是本章资料的重点之一。
经过钠的性质学习，可以加深稳固金属与非金属、酸、水的知识，并为前面两章所学的实验和理论知识补充感性认识的材料，为钠的重要化合物的学习奠定根底，故本节教材具有承上启下的作用。
本节以学生初中学过的有关金属的性质及金属的活动顺序为根底，选取典型的金属如钠、镁、铝、铁等进一步学习拓展金属的性质，所以学好本节资料有着重要实际意义。
二、情境描绘学习钠与水反响资料时，我一开始做了“滴水生火”实验，这时学生非常好奇，议论纷纷，水可以灭火，怎样能生火？然后引入课题“这就是我们今日要学习的金属钠”。
学生很想明白钠是一种什么物质，接下来我让学生完成演示实验，再经过投影进展问题讨论：1.为什么钠需要保存在煤油或石蜡油中？2.钠在自然界中主要以什么形式存在？3.实验时为什么不能用手直接拿钠？4.从钠与水反响的实验中可以得出钠的哪些物理性质？5.“滴水生火”的原因是什么？6.假设钠燃烧起来，能否用水扑灭？7、剩余的钠能否放回原试剂瓶？经过考虑和讨论，不但加深学生对知识的理解和掌握，还能激发学生进展考虑，最终用相关习题进展稳固和拓展。
本节我采用了先引入“滴水生火”实验来激发学生的好奇心，之后由学生来完成演示实验，其目的是为了培养学生的动手本领，激发学生学习化学的进取性，在实验过程中要求学生做到胆大心细，注意观察每一个操作细节，以便为后面的问题打好根底。
从而真正理解“构造决定性质”这一化学常用理念，为下节学习镁、铝、铁的性质做好铺垫。
三、案例结果本节课经过教师演示实验引入新课，后由学生自我完成演示实验。
学生在学习掌握各个知识点的同时，认识了钠的构造特点决定钠的化学性质，是一种强的复原剂。
整节课学生也能自始至终进取地配合，踊跃答复以下问题，同时由于教师所提问题学生经过考虑都能答复，使大部分同学感到有成就感；实验由几位学生来演示，不仅仅满足了学生的表现欲，并且节省了教学时间，很容易实现教学目的。
2023高中化学第一课教案(7篇)
2023高中化学第一课教案(7篇)高中化学第一课教案1一、课标要求：1、认识醇的典型代表物的组成和结构特点，明白醇与醛、羧酸之间的转化关系。
2、结合生产、生活实际了解烃的衍生物对环境和健康可能产生的影响，关注有机化合物的安全使用问题。
二、考试说明：（与课标要求一致）1、认识醇的典型代表物的组成和结构特点，明白醇与醛、羧酸之间的转化关系。
2、结合生产、生活实际了解烃的衍生物对环境和健康可能产生的影响，关注有机化合物的安全使用问题。
三、课标解读：（教学目标）1、依据导学案的预习资料，自主学习醇的概述介绍，了解醇的物理性质、用途和一些常见的醇。
依据烷烃的命名规则，能用系统命名法对简单的饱和一元醇进行命名。
2、经过小组“交流研讨“活动，初步掌握根据结构分析性质的一般方法；经过分析醇的结构，明白其化学反应主要涉及分子中碳氧键和氢氧键的断裂，并能分析出发生反应类型与对应化学键的断裂关系。
3、根据醇的结构特点，预测可能发生的反应，回忆以前学习的醇的相关性质，整理归类反应类型。
4、结合前面的学习，认识醇与烯烃、卤代烃、醛、酯等有机物之间的转化关系。
5、结合甲醇、乙醇在生产、生活实际中的应用，了解醇对环境和健康可能造成的影响，体现知识的重要性，从而激发学生学习的进取性。
高中化学第一课教案2氨、铵盐（第一课时）[教学目标]1．知识目标（1）掌握氨气分子的结构、性质、用途及相互关系。
（2）掌握氨水的性质、掌握有关氨气溶于水的计算。
（3）了解氨水、液氨的区别，能分析氨水溶液中存在有关平衡问题。
2．能力和方法目标（1）通过氨水、液氨成分的比较，培养学生的分析、对比能力。
（2）通过氨的结构、性质和用途相互关系的理解，提高推理能力。
（3）通过有关计算训练数学计算和推理能力。
（4）通过有关实验现象的观察、实验结论的分析，提高观察能力和解释能力。
[教学重点、难点]氨水跟液氨的差异。
喷泉实验的有关计算。
[教学过程]见课件[氨、铵盐（一）ppt文件][巩固练习]1．完成下表，比较液氨跟氨水的差异。
思想政治必修2第一单元第一课第二框优秀教案(精)
针对不同层次学生的教学策略
针对知识储备不足的学生
通过课前预习、课后复习等方式 ，引导学生加强对重要概念和理 论的理解和掌握。同时，结合具 体案例和实例，帮助学生将理论 知识与实际情况相结合。
针对思维能力有限的学生
通过小组讨论、案例分析等方式 ，引导学生积极参与课堂讨论和 思考，提高学生的思维能力和分 析问题的能力。同时，鼓励学生 多读书、多关注社会热点话题， 拓宽视野。
学生可能存在问题及原因
知识储备不足
由于初中阶段的思想政治课程相对简 单，学生可能对于某些重要概念和理 论掌握不够深入，导致在后续学习中 出现理解困难。
思维能力有限
学习方法不当
部分学生可能缺乏有效的学习方法和 策略，导致学习效果不佳。
学生对于社会现象和问题的分析和思 考能力有限，难以从多个角度和层面 进行深入思考。
REPORTING
教材、教辅材料选用建议
教材
《思想政治必修2》是本次教学的主要教材，其中包含了详细的理论知识和案例 分析，是学生学习的基础。
教辅材料
为了帮助学生更好地理解和掌握教材内容，可以选择一些与教材相配套的教辅材 料，如《思想政治必修2同步辅导与训练》等。这些材料通常包含了对知识点的 详细解析、练习题和模拟试题等，有助于学生巩固所学知识。
引入主题
简要介绍本节课的主题和背景， 让学生对本节课的内容有一个初 步的了解。
讲授新课：讲解重点、难点，引导学生思考
讲解重点
详细讲解本节课的重点内容，包 括相关概念、原理、方法等，让 学生对这些知识点有一个清晰的
认识。
突破难点
针对本节课的难点问题，采用多种 教学方法进行突破，如案例分析、 小组讨论等，帮助学生理解和掌握 这些难点。
高中信息技术必修二《信息系统与社会》第一章第三节《信息技术的影响》教案
教学设计•通过播放一段关于信息技术发展的视频，展示从早期计算机到现代智能、云计算和人工智能的演变。
•提出问题：“信息技术如何改变了我们的生活？”并邀请学生分享他们的观点。
•简要介绍信息技术对社会各个方面的影响，包括工作、教育、娱乐和沟通。
学生行为：•认真观看视频，思考信息技术如何渗透到日常生活的各个方面。
•积极分享自己的观点和经验，讨论信息技术带来的变化。
设计目的：•通过视频和讨论，激发学生对信息技术影响的兴趣。
•为学生提供一个思考信息技术对社会影响的框架。
环节（二）知识探究，理论学习教师行为：•分发关于信息技术对社会经济、文化、政治影响的阅读材料。
•组织学生进行小组讨论，每组选择一个信息技术对社会影响的方面进行深入探讨。
•引导学生思考信息技术的正面和负面影响，并准备小组展示。
学生行为：•阅读材料，理解信息技术对不同社会领域的具体影响。
•在小组内积极讨论，形成自己的观点和论据。
•准备并进行小组展示，向全班分享讨论成果。
设计目的：•通过阅读和讨论，加深学生对信息技术影响的理解。
•培养学生的团队合作能力和公共演讲技巧。
环节（三）案例分析，实践应用教师行为：•展示几个信息技术在不同领域应用的案例，如在线教育、电子商务、智慧城市等。
•引导学生分析这些案例中信息技术的具体应用和带来的变革。
•提供问题框架，帮助学生系统地分析案例。
学生行为：•仔细研究案例，理解信息技术如何被应用以及产生的效应。
•根据问题框架，分析案例中的成功要素和可能的挑战。
•参与课堂讨论，分享自己的分析和见解。
设计目的：•通过案例分析，将理论知识与实际应用相结合。
•培养学生的批判性思维和分析问题的能力。
环节（四）角色扮演，情景体验教师行为：•设计一个情景模拟活动，如模拟一个社区决定是否引入智能交通系统。
•分配学生不同的角色，如居民、政府官员、技术专家等。
•引导学生从各自角色的视角出发，讨论和决策。
学生行为：•根据分配的角色，准备自己的立场和论点。
高一人教课标必修2unit3-computers全单元的教案
Period 1 ReadingThe General Idea of This Period： This period includes Warming up，Reading and Comprehending of Unit 3.It introduces the history and development of this period the students will learn more about they can learn some reading strategies such as skimming and scanning. Teaching Aims： 1.Train the students’ reading ability. 2.Learn some useful words and expressions. 3.Learn more about computers. Teaching Important Points： 1.Help the students to understand the passage better. 2.Learn how to use some important words and phrases in this passage. Teaching Difficult Points： 1.How to help the students improve their reading ability and understand the passage better. 2.Learn how to use some important words and phrases in this passage. Teaching Methods： 1.Skimming the passage to get the general idea of the text. 2.Scanning to get the details from the passage. 3.Explanations and practice to help the students master some language points. 4.Discussion to help the students understand better what they’ve learned and to use the knowledge they’ ve learned in this period. Teaching Aids： 1.A tape recorder. 2.A multimedia. Teaching Procedures： Step 1 Warming up 1.Greeting the students as usual. 2.Introduce the topic of computers Show the five pictures 〔an abacus，a huge computer，a calculator，a PC，a notebook computer〕and get the students name them in this task，st udents can have a general idea about what they are going to ，students are expected to have a discussion about what they have in common while looking at they are required to use the given expressions in their discussion to express their ideas. T：B oys and girls，today I am going to introduce some machines to let’s see whether you can name them in English correctly，and talk about work together with your partners and try to find out what they have in common.1Two minutes late，five students are asked to talk about them in class. S1：An abacus is an old calculating machine used in China until now. S2：A huge computer is built to solve some mathematical pro ，in my opinion，it is too big. S3：A calculator is a new calculating machine which can solve a large number mathematical I think it is very convenient to carry and use，so we ofte n use it. S4：A PC is a personal computer，which can solve all kinds of problems and is widely used in offices，schools，shops，at homes，. S5：A notebook computer is a kind of useful computer which can be taken conveniently like a I think it is too expensive. T：Quite seems that you are all quite familiar with these can you tell what they have in common?Any volunteers? S6：Let me think they all calculate can deal with some maths problems. S7：I believe that they are our good their help we can finish our work quickly. S8：The 21th century is the century of information middle school students，we should try to learn how to use computers. T：Well，your opinions are all ，these machines all can calculate ’s more，from the abacus to the notebook computer，there is a long now computers have already changed our lives do you know more about computers and can you say something about how com puters have changed our lives. Step 2 Pre-reading Show the questions on the screen. T：Now，please have a discussion first，and then I’ll ask some students to report your work. After a few minutes. T：Now，who would like to answer the first question?Voluntee r! S9：I’ll have a know that computers have developed from large have been made smaller and smaller，but work faster and really can’t imagine what they will be like and wh ether they can take the place of human beings in the future. T：Yes，this is really a big think you are all interested in computers，you may go on studying computers，and perhaps one day you will design your own computers and become the masters of computers.OK!Next question! S10：I think computers have changed our lives use computers widely in our study，in our are using the computer to teach us English，aren’t you? S11：In my opinion，in the modern society，using the computers means grasping a tool of2controlling the may communicate with each other from a very long short，we can not live freely without them.T：I agree with computers are becoming more and more important in our learning more about computers is also importa nt，isn’t it?OK，let’s come to the reading passage “Who am I”.Step 3 Reading Task 1.Skim the passage for the general idea. T：Boys and girls，you will be given two minutes to skim the passage and try to find out who “I” am and get the general idea of this pa ssage. After two minutes. T：Time is would like to tell us who “I” am and give the general idea of the text to the class?Volunteer! S12：Of course，“I” am the passage is mainly about the history and development of computers. S13：The passage is also about the relationship of computers and humans. Task 2.Scan for the details. T：Boys and girls，you will be given two more minutes to scan the passage and try to find out the answers to the following ’s see who can find out the answers most quickly and correctly. 1.Where were you in 1642? 2.What happened to you in 1822? 3.What were you called in 1936? 4.What did you get in the 1960s? 5.What happened to you in the 1970s? T：Have you finished? S14：I was in France as a calculating machine in 1642. In 1822，I was built as an Analytical Machine by Charles Babbage. I was called “a universal machine” in 1936，as I could solve any mathematical problem. In the 1960s ， I was given a family connected by a network ， so that I could share information with others and we could talk to each other. In the 1970s，I was brought into people’s homes. T：You are so quick-minded that in such a short time you could find out all the answers to the mind really works like a computer! Step 4 Comprehending Task 3.Fill in the timeline to remember the facts. T：But can you memorize facts like a computer?I am afraid you can let’s try to remember the facts in the passage by filing in the timeline on Page 19，which，I am sure，will help you remember the facts easily. Suggested answers：3Timeline 1642：The computer began a s a calculating machine. 1822：The Analytical Machine was built by Charles Babbage. 1936：Alan Turing wrote a book to describe how computers could be made. 1960s：Computers had new transistors and became smaller. 1960s：The first family of computers connected to each other. 1970s：Computers were brought into people’s homes. Now：Computers connect people all over the world together.T：Have you finished?If so，please check your answers ’m sure all of you have got themyou can retell the history of computers easily with the help of the timeline，can’t you?Please havea try，boys and girls!Step 5 Homework1.Recite the key sentences.2.Prepare for Learning About Language.3.Try to retell the text using about 100 words.Step 6 The Design of the Writing on the BlackboardUnit 3 ComputersThe general idea of the text：Period 1Questions1.Where were you in 1642?2.What happened to you in 1822?3.What were you called in 1936?4.What did you get in the 1960s?5.What happened to you in the 1970s? Language points： 1.in common/have... in common 〔with〕...2.in one’s opinion3.deal with5.“as” and “with” 6.“There were times when... ”Step 7 Record after TeachingPeriod 2 Learning about LanguageThe General Idea of This Period： This period includes revision of the text、learning about this period the students will learn how to use some of the key words and expressions in the text and do some exercises for consolidation，and learn how to use the Present Perfect Passive Voice. Teaching Aims： 1.Help the students to learn to use some useful words and expressions. e the students to learn how to use the present perfect passive voice. Teaching Important Point：4The use of the present perfect passive voice. Teaching Difficult Points： How to master the usages of some important words and phrases and the Present Perfect Passive Voice. Teaching Methods： 1.Task-based learning. 2.Cooperative learning. 3.Explanation and practice. Teaching Aids： 1.A tape recorder. 2.A multimedia. Teaching Procedures： Step 1 Revision T：Boys and girls，in last period we learned something about the history and development of who would like to retell the text with the help of these figures? S1：Let me 1642，a calculating machine was used in in 1922，the Analytical Machine was made by Charles could follow instructions from cards with 1936，Alan Turing，the real father of computers，wro te a book to describe how computers could be made to work and built a “ universal machine ” to solve any mathematical ， people discovered the computer had “artificial intelligence”.In the 1960s，the computer got his new size was totally changes at that in the early 1960s，the first family of computers were connected to each 1970s，computers have brought into people’s computers have been used by billions of people to deal with information and communicate with each other around the world by the Internet. T：Congratulations!You’ve done very try to do the same to your partners，OK! Step 2 Words and Expressions Task 1 T ： Please turn to Page 19 and finish Discovering Useful Words and first ， look at Ex.1.From the reading passage ， find the words and expressions with the following ， ten students will be asked to give the can?Volunteers! Check the answers together. Task 2. T：Well please look at Ex 2.and complete the passage with some of the words attention to the use and the forms of those words. The possible answers： ne twork so that went by totally truly simple-minded Anyway deal with Task 3 T：Please finish Ex.3.Look at the sentences on Page 20.Tick the right some of you will be asked to read the sentences one by one. The possible answers： 1.Life totally changed when I went to university. 2.I was amazed to find that I won the competition to design a new computer. 3.The competition was so exciting that we cheered all evening. 4.I was so excited at the thought of meeting Yang Liwei that I could not sleep. 5.Robots can be bought so cheaply that I gave one to each of my friends.56.It was so unlucky that you lost your watch at the concert. Task 4 T：Please turn to Page 56 and let’s finish Using Words and look at Ex.1.Read through the words in the right-hand box some of them to name each part of a computer in the left-hand have known about who can give us the exact names? The possible answers：Task 5 T：Now please look at plete the sentences with some of the words in the righthand box can use each word only do the exercise individually，and then check yo ur answers with your last seven students will be asked to report their answers to the class. The possible answers： 1.A printer is a machine for printing text or pictures onto paper，especially once connected to a computer. 2.A CD-ROM or disk is the main device that a computer uses to store information. 3.A monitor is used to see your data on a computer. 4.A keyboard is used to put data into a computer. 5.A CPU is often used to conne ct computers to each other through phone lines. 6.Data can also be stored in a floppy disc，which is small and can be carried easily. 7.A hard disc is a disc that contains computer can store a large amount of data. Step 3 Grammar—The Present Perfect Passive Voice T：Boys and girls，now please pay attention to the following sentences in the text： 1.As the years have gone by，I have been made smaller and smaller. 2.Since then，my family and I have been used by billions of people to deal with information and communicate with each other around the world by the Internet. 3.I have truly been built to serve the human race since my birth. T：What verb tense is used in these sentences?And what verb voice is used in these sentences? Yes，the present perfect pa ssive voice is used in these sentences. Can you tell us the structure of the present perfect passive voice? Quite structure of the present perfect passive voice is “subject＋have/has been done＋ object”.The function of present perfect passive voice is indicating verbs’ the present perfect and the passive ，let’s practise the present perfect passi ve voice. Task 1 T：Please turn to P ’s finish Discovering useful structures. At first，look at Ex.2.According to examples，change the following sentences into the present perfect passive the verbs into the correct form. Suggested answers： 1.A new personal computer has been bought. 2.Many problems have been found with our new computer. 3.A PC has been built the way we wanted. 4.Our computer has just joined to the Inter net. 5.The computer has been used every day since we bought it. 6.A lot of e-mails have been written on the computer in the last year.6Task 2 T：Class，let’s play a game called “What has been decided”.Now，get into groups of task is to decide what things have been decided for the turns to make the ideas as interesting and lively as you may finish them according to EXAMPLES on Page 21，〔or finish Ex.3 after class.〕Then collect the ones you all like best and be prepared to tell them to the class. Suggested answers： S1：It has been decided that those who know of the computer will be asked to say something in class. S2：It has been decided that those who didn’t clean the blackboard will be asked to come into office after school. Task 3 T：Now，pleas e turn to Page 57.Finish using ，look at Ex.1 and change the following sentences according to the model ， and pay attention to the passive voice do the exercise individually，and then check your answers with your that we’ll check the answers in class. Step 4 Homework T：OK，it’s almost time for a look at Ex.2 on Page 57.Translate the following sentences into English after words and expressions in brackets may help you. Step 5 The Design of the Writing o n the BlackboardUnit 3 Computers Period 2The Present Perfect Passive Voice 1.As the years have gone by，I have been made smaller and smaller. 2.Since then，my family and I have been used by billions of people to deal with information and communicate with each other around the world by the Internet. 3.I have truly been built to serve the human race since my birth. Structure： “subject+have/has been done+object” Step 6 Record after TeachingPeriod 3 Extensive ReadingThe General Idea of This Period： This perio d includes revision of the text，Reading and speaking on Page 22、Reading task on Page 58.In this period the students will be involved in a speaking activity about designing an android after reading the story of Andy，an d learn something about the performances of a sporting robot of the 22nd century，Hua Fei in 78th Olympics and 79th Olympics，so that the students will not only improve their reading and speaking，but also their creative thinking. Teaching Aims： 1.Help the students to learn about the different ways of designing the robots and give their opinions to the class. 2.Enable the students to discuss to design their own robots. Talk about the different ways of designing the robots. Teaching Important and Difficult Points： How to design their own robots and report their designing to the class.7Teaching Methods： 1.Task-based learning. 2.Cooperative learning. Teaching Aids： 1.A tape recor der. 2.A multimedia. Teaching Procedures： Step 1 Greetings Step 2 Reading 〔1〕 We’ve learned a lot about computers，but can you imagine that computers could be put into androids or of the fun you c ould have!Now let’s first read the passage about a robot called Andy —what it looks like and what it can do on Page 22，and then we’ll have a des igning competition to see who will design the best robots. The students read the passage fo r several minutes. T：A few simple questions for does Andy look like? What can it do? S2：Andy looks like a is designed to play football games and can move and think like a is really smart. T：I agree with you eager to design your smart robots?Now in small groups discuss how to design your own androids，draw a picture of your androids and write down your may refer to the following questions： 1.What would you like it to look like? 2.What are some of the things you would like it to do? 3.Do you want it to be like a man or a woman or neither? 4.How much would it cost? T：And don’t forget to use the following expressions in your discussion. I think that In my opinion... What is your reason? I have decided that... After several minutes. T：Now，I’ll check your from each group will show your picture of the android you have designed and tell the class your we’ll see which group has designed the best would like to try first? S3：Look is the picture of the robot we’ve does it look like?Yes，it looks like a all like dogs very morning it will wake us up so that we will not be late for it will company us to school and carry our heavy know how heavy our bags are!In the evening，after a whole day’s hard work， it will play beautiful music to help us it will cost at least 2000 yuan，but we don’t think it is too expensive to have such a good friend. S4：Well，we’d like to design our robot in this would like it to look like the famous footballer Beckham who serves as a striker on the football has the most advanced program，so it can move and think like Beckham，and of course can shoot good goals like would like it to enter the next Electronic World Cup，and we are sure that it will win the cup! T：Your designs are very unusual and really want to go on appreciating your designs，but8time is you put up your pic tures of the robots you have designed with instructions on the back wall，and then decide which group has designed the best androids after comparison?Step 3 Reading 〔2〕 Class，let’s come to the Reading Task on Page 58.First read the passage quickly and then fillin the chart of Exercise 1 and keep a record of his performances of the sporting robot of the 22nd century，Hua Fei in 78th Olympics and 79th doing it individual ly，please check your answers with your partners，and then we will check the answers in class.Suggested answersRECORD CARDHUA FEIAbility Performance in 78th OlympicsHigh flying exercises Wonderful turns，dives，circles and dancesPrize wonSilver medalPerformance in 79th OlympicsBegan very well but failed through on fault of his ownReason for failureParachute failed to openTreatmentTwo new legs and a new headStep 4 HomeworkT：It’s almost time for a homework for you today.pare the designs of the androids of each group and try to decide which one is the best.2.Suppose you have been lucky enough to be allowed to interview Hua Fei in hospital for your school out some questions together with your partner，and then interview each other.Step 5 The Design of the Writing on the BlackboardUnit 3 Computers Period 3TimeEvents1642182219361960s1960s1970sNow9Reference for your design of the androids： 1.What would you like it to look like? 2.What are some of the things you would like it to do? 3.Do you want it to be like a man or a woman or neither? 4.How much would it cost?RECORD CARD AbilityPerformance in 78th Olympics Prize wonPerformance in 79th Olympics Reason for failure TreatmentStep 6 Record after TeachingHUA FEI High flying exercises Wonderful turns，dives，circles anddances Silve r medalBegan very well but failed through on fault of his ownParachute failed to open Two new legs and a new headPeriod 4 ListeningThe General Idea of This Period： This period includes listening and writing on Page 21；，the purpose of this period is to train the students’ listening—for information；for comprehension and for ，the students will be trained to express their own opinions after listening. Teaching Aims： 1.Help the students to learn about the knowledge of information technology. 2.Enable the students to get the main ideas of the listening materials. Teaching Important and Difficult Points： 1.How to get the main idea and information in details. 2.Express their own opinions after listening. Teaching Methods： 1.Task-based learning. 2.Cooperative learning. Teaching Aids： 1.A tape recorder. 2.A multimedia. Teaching Procedures： Step 1 Revision Check the students’ interviews. Get the students to work together with their partners to interview each other. Step 2 Listening and writing 〔Page 21〕 Task 1 Listen to a conversation T：Class，as we all know，the 21st century is the century of information and we will listen10to a conversation about differe nt kinds of information technology or as we know，each kind ofinformation technology has its own advantages and from this conversation we will listen for theadvantages and disadvantages of each before listening let’s first look at the pictures on Page 21 and the form on Page 22 to make sure what you are going to do while ，let’s begin.The students listen to the conversation for the first time.Task 2 Discussion and filling T：You can see there are a TV，a CD-ROM，a computer，a radio，a DVD and newspapertry to finish filling in the form with the information you have just got from the conversation. Suggested answers：Type of ITAdvantagesDisadvantagesTVYou can both listen and watch You can’t write to friendsWebYou can find informationIt’s very expensiveRadioYou can listen to EnglishYou can not watchBookYou can get informationSometimes it is out-of-dateT：Now，let’s discuss the advantages and disadvantages of each type of IT in small groupsand then decide which type of IT is best for you to use，according to the form above and explainthe discussing，remember to use the following expressions：I think that...In my opinio n...I believe that...I agree because...I disagree because...I’ve decided that...Step 3 Listening 〔Page 55〕 T：Now come to the listening on Page 55.Before you listening，please read the requirements ofEx.1.After that，you will find the three robots from the pictures above on Page 55 and num ber them. The possible number： Picture 1—No.3 Picture 3—No.2 Picture 4— T：Now please look at these boxes on Page 55 before you listen to the tape again，and try tofind out the listening more attention to the se points and you may make some notes whilelistening.Three minutes later.T：Now try to fill in the boxes with the information from the listening material，and thencheck your answers with your partners.Suggested answers：Personal robot SizeWhat it looks l ike What it can do PriceInformation 35 cmRobot with five arms All homework 50 yuan a dayBird-like android SizeWhat it looks like What it can do PriceInformation 10 cmBird-like android Sings beautifully600 yuan11Lonely androidInformationSize What it looks like2m Large，energetic robotWhat it can doClimbs mountains；plays guitar；sings karaokeTelephone numberRoom-1234Step 4 Listening task 〔Page 58〕T：Now please turn to Page 58，and finish the listening task.As we know，computers are used widely and put into look at the pictures are two androidsin works as a other works in a car are friends and they were made at the same ti they are talkingabout their lives and what it feels like to be ，please listen carefully to their problems and fill inthe ’ ll play the tape twice.After listening. T：Try to fill in the forms as quickly as you can，and then we will check the answers inclass.Suggested answersSally and Brenda’s problemsAbout their jobsTheir programmer decided themAbout changing their jobsThey are not able to change jobsAbout who decides their future About how they are different from peopleTheir programmer does They can not smell，laugh，taste，or eat foodAbout how they are the same as peopleThey enjoy footballT：From what we have just listened，we know that Sally and Brenda have some troubles intheir are treated you are going to make a list of the rights that androids should have so that theywill be treated can work with your partners and have discussion. Suggested an swers：1.They should be able to choose the work they do.2.They should have their own time.3.They should be able to change their jobs.4.They should be able to decide their own future. 5.They should be able to taste，smell，feel，etc.Step 5 Assignment T：Class，I really appreciate your good performance in this listening can see that yourlistening has greatly improved since you came to the senior on your good work!OK，we have notime ’d like to assign you some homework to do.1.Go over the listening and writing on Page 21 and get ready for the writing.Step 6 The Design of the Writing on the BlackboardType of IT TV WebRadio BookUnit 3 Computers Period 4Advantages You can both listen and watch.You can find information. You can listen to English. You can get information.Disadvantages You can’t write to friends.It’s very expensive. You can not watch. Sometimes it is out-of-date.12Personal robot SizeWhat it looks like What it can do PriceBird-like android SizeWhat it looks like What it can do PriceLonely android SizeWhat it looks like What it can doTelephone numberStep 7 Record after TeachingInformation 35 cmRobot with five arms All homework 50 yuan a dayInformation 10 cmBird-like android Sings beautifully600 yuanInformation 2mLarge， energetic robot Climbs mountains；plays guitar；sings karaokeRoom-1234Period 5 WritingThe General Idea of This Period： This period includes speaking and writing on Pag e 22 and writing on Page 23.The purpose is to encourage the Ss to think and talk creatively about computers and androids，express their own opinions using words and expressions concerning computers and androids，and organize their ideas into a compositio n. Teaching Aims： 1.Enable the students to learn how to write a report about their choice. 2.Enable the students to learn the writing way of expressing ideas and giving reasons to support the ideas. Teaching Important and Difficult Point： How to make a decision about which kind of computer to buy and explain why. Teaching Methods： 1.Task-based learning. 2.Cooperative learning. Teaching Aids： A projector and multimedia. Teaching Procedures： Step 1 Speaking and writing 〔Page 22〕 T：Class，suppose you and your partner have been asked to help choose computers for13your have looked at several about the special things each computer a decision about which kindof computer to buy and explain then you are going to write a report about your choice There is alist of things your computer could have.A fast PC the monitor is smallerImproved disc storage used recycled materialsInterneta flat screenStudents talk about the special things each computer can do.T：So much for the now you will be given five minutes to write a report about your thatsome of you will be asked to present your report to the your writing try to use the present perfectpass ive in your may begin your r eport like this：We looked at many different one we have chosen is the PEP personal of the main reasons isthat it is suitable for found out that...Five minutes later，severa l students begin to present their reports to the class，and theteacher will show two or three reports using the projector to find out and correct the possiblemistakes with the class.Possible versionWe looked at many different one we have chosen is the PEP personal of the main reasons isthat it is suitable for found out that it looked not only cute but also advanced.First，it has a flat screen which makes the computer pretty the second and the mostimportant aspect about the PEP is that it has undergone a lot of improvements in many example，it contains improved disc storage and that means it’s faster ’s suitable to be connected to the thePC has a smaller monitor and is made with used recycled materials which do no harm to theenvironment.In a word，we think it is suitable for our school.T：Thank you for helping choose computers which are suitable for our school，and I’m surewith these computers to be equipped in our school we will improve the teaching conditions andteaching quality of course.Now，let’s come to the writing on Page 23.Step 2 Writing〔Page 23〕T：Boys and girls，suppose you are an android and work for a family with one child who isvery parents want you to do everything for parents are kind，but they often ask you to watchover their do you feel?What would you do if the child asked you to do his/her homework forhim/her?Would you tell the child “no”?You may begin like this：Hello， name ’m a 321 model work for the Li family...Now，you will also be given five minutes to write your opinion and feelings.Five minutes later，the teacher shows two or three of the passages written by the studentsusing the projector to find out and correct the possible mistakes with the class.Possible versionHello，’m a 321 model work for the Li job is taking care of their only parents are nice butthe boy is family asked me to do everything for them，from shopp ing to cleaning the w hat’sterrible，the child asked me to do his homework!That’s too much!I’m an android，yes，but I’vegot my mind and feelings I can’t do things that are harmful to people against my will!Step 3 Summary and HomeworkT：Boys and girls，in this period，we worked hard and wrote two short ’ve not only14。
高中政治必修二第一课知识框架
高中政治必修2第1课知识框架
高中政治必修2第1课的知识框架主要涵盖以下几个方面：
一、现代政治学的基本概念和研究方法
1. 政治学的定义与特点
2. 政治学的研究对象和研究方法
3. 政治学与其他社会科学的关系
二、政治权力与国家
1. 政治权力的概念和分类
2. 政治权力的来源和合法性
3. 国家的定义和特征
4. 国家的形成与发展
5. 国家的作用和职能
三、政治制度与政府
1. 政治制度的概念和分类
2. 各类政治制度的特点和优缺点
3. 政府的概念和职能
4. 政府的组织形式和运作机制
四、民主政治
1. 民主政治的基本原则和核心价值观
2. 民主政治的制度保障和发展历程
3. 民主政治的主要问题和挑战
4. 我国民主政治制度的特点和实践
五、全球化与政治
1. 全球化的基本特征和主要影响
2. 全球化与国家主权的关系
3. 全球治理的模式和机制
4. 我国参与全球治理的途径和实践
这些知识框架是帮助学生系统地了解和学习高中政治必修2第1课的主要内容和相关概念的基础，也为后续的学习和研究提供了必要的理论基础。
2019统编版新教材高中思想政治必修第二册经济与社会全册教案教学设计精编一至四课全
【2019统编版】人教版高中思想政治必修第二册《经济与社会》全册备课教案教学设计目录第一课《我国的基本经济制度》1.1.1《公有制为主体多种所有制经济共同发展》优秀教案1.1.2 《坚持“两个毫不动摇”》优秀教案第二课《我国的社会主义市场经济体制》1.1.2《使市场在资源配置中起决定性作用》优秀教案1.1.3《更好发挥政府作用》优秀教案第三课《我国的经济发展》2.3.1《坚持新发展理念》优秀教案2.3.2《建设现代化经济体系》优秀教案第四课《建设现代化经济体系》2.4.1《我国的个人收入分配》优秀教案2.4.2《我国的社会保障》优秀教案1.1.1《公有制为主体，多种所有制经济共同发展》教学设计教材分析本课内容是必修2《经济与社会》第一单元“基本经济制度与经济体制” 中的第一课“我国的基本经济制度我国的基本经济制度”第一框的内容。
本框共安排两目的内容：第一目“公有制主体地位及其体现”。
教材通过相关链接、探究与分享等内容，说明我国的基本经济制度的内容与形成原因，阐释了为什么要以公有制为主体、公有制经济的含义，以及公有制主体地位的体现，并介绍了国有经济发挥的重要作用。
第二目“多种所有制经济共同发展”。
教材通过相关链接、探究与分享等内容，介绍了我国关于坚持公有制经济与非公有制经济共同发展的大政方针、多种所有制经济包含的经济形式、非公有制经济在经济发展中的重要作用，以及公有制经济与非公有制经济之间的关系，进一步阐明坚持我国的基本经济制度的必要性。
教学目标1.知道我国的基本经济制度的内容；懂得实行这一基本经济制度的原因；了解公有制经济、非公有制经济的含义、作用、相互关系。
2.能够结合实际阐述决定我国的基本经济制度的原因，用实例说明公有制为主体、多种所有制经济共同发展的必要性和重要作用。
3.把握历史发展规律，懂得我国实行这一基本经济制度的历史必然性，认识到中国特色社会主义来之不易。
感受中国经济发展的成就，增强民族自信，激发爱国热情。
信息技术教案：高一英语必修2Unit3Computers全单元教案
信息技术的发展已经深深地嵌入到我们的生活中。
计算机的出现彻底改变了人们传统的生产方式和生活方式。
现代教育不再是仅限于背书和抄板书，而是花费大量的时间和精力去思考、去分析和去实践。
在这样一个信息时代，教师的角色也随之转变。
我们不仅需要教授知识，还需要培养学生的信息能力，帮助他们理解和利用科技并运用它们支持我们的学习和生活。
高一英语必修2 Unit3 Computers全单元教案是一份非常重要的信息技术教案。
这个单元是有关于计算机和互联网的，向学生介绍了计算机的历史和发展，软件和硬件，以及学习计算机和互联网所需的相关知识。
第一课：Computers in Everyday Life这一课介绍了计算机在生活中的应用以及与人们的生活密切相关的一些软件。
我们可以向学生展示各种各样的工具软件，如视频制作、图片编辑、文档编辑、音频制作等等。
我们也可以通过展示计算机硬件的内部结构来引导学生了解计算机是如何工作的。
第二课：The Development of Computers这一课涵盖了计算机诞生以来的漫长历史。
从最初的机械计算器到现代的个人计算机，这里介绍了计算机的种类、发展和特点。
学生能够学习计算机的历史，了解计算机技术的发展和趋势，以及计算机的应用范围。
第三课：Computer and Society这一课程介绍了计算机在社会生活中的应用，并引导学生思考计算机技术对社会的影响，特别是当它开始影响人们的生活、工作和教育时。
我们将会讨论有关网络安全问题，从而让学生了解如何安全地使用计算机。
第四课：Software这一课介绍了计算机系统中的软件，包括操作系统、应用软件、编译器等等。
学生将了解到不同类型的软件的特点，掌握基本的软件使用技巧。
第五课：Data Storage这一课主要介绍了计算机数据存储，包括内存、硬盘等。
学生将学习如何存储、传输和访问数据，并了解如何保护我们的数据。
第六课：The Internet这一课介绍了互联网的原理和应用。
2019-2020年高中政治 人民民主专政的社会主义国家教案 新人教版必修2
2019-2020年高中政治人民民主专政的社会主义国家教案新人教版必修2学习目标重点与难点1、国家的性质2、我国人民民主专政的特点和优点3、坚持人民民主专政学法指导自学阅读法、讨论探究法、设问法、情景导入法等知识链接政治生活是社会生活的重要领域和重要内容，它同经济生活、文化生活共同构成了社会生活的有机整体。
本单元在马克思主义国家观、民主观的基础上，主要介绍了我国的国家性质，公民的政治权利与义务，公民参与政治生活的内容、行为准则和主要方式等。
本单元有两课和一个综合探究组成。
第一课主要内容是我国的国家性质、人民民主具有的特点、公民的政治性权利与义务、公民参与政治生活的基本内容以及坚持的原则。
第二课具体说明公民应如何进行政治参与、综合探究是围绕民主选举、民主决策、民主管理和民主监督所展开的活动------有序与无序的政治参与。
当前我国正努力构建和谐社会，发展社会主义民主政治是全面建设小康社会的目标之一，因而公民应当珍惜自己享有的民主权利，加强法制观念，培养依法行政行使政治权利的习惯，增强和提高政治参与的责任感和实际本领。
本单元重点内容比较明显，其中社会主义国家民主的广泛性和真实性、公民权利与义务的统一性、公民参与政治生活的主要内容和方式以及公民有序政治参与的重大意义尤为突出。
自主梳理一、广泛、真是的民主1、国家⑴本质：国家是进行阶级统治的工具。
⑵根本属性：是国家的根本属性。
错误！未找到引用源。
国家性质的决定因素：国家的性质是由决定的。
2、我国的人民民主专政⑴我国的国家性质：我国宪法规定：“中华人民共和国是领导的、以为基础的的国家。
⑵我国人民民主专政的最大特点：就在于它与掌握的国家政权不同，对实行民主，对实行专政。
错误！未找到引用源。
人民民主专政的本质：是。
错误！未找到引用源。
在我国，人民民主具有和。
人民民主的广泛性，不仅表现在，而且表现在. 。
人民民主的真实性，表现在，也表现在。
错误！未找到引用源。
民主与专政关系：我国的民主与专政是。
浙江2013年高一英语必修2精品教案Unit3《教学设计说明》(新人教必修2)
Reading是篇记叙文，计算机在自述自己的发展历程。教师利用教案提供的“课文图解”、“复述材料等”||引导学生从形式和内容两方面阅读文章、理解文章、提高对文本结构和内容的认识。
将Learning about language和Workbook中的USING WORDS AND EXPRESSIONS、USING STRUCTURES整合在一起上一节“语言知识课”。
将Using language设计为一节包括听说读写单项技能或组合技能训练的“综合技能课（一）”。
将Workbook的READING AND LISTENING和TALKING整合在一起上一节“听说课”。
Warming Up以“谈论”、“学习”和“了解”的活动形式提供计算机背景知识，为其后的阅读作好词语、结构和心理的准备。教师还可补充“计算机的历史进程”：中国古代最早采用的一种计算工具叫筹策，又被叫做算筹。直到今天仍在使用的珠算盘，是中国古代计算工具领域中的另一项。明代时的珠算盘已经与现代的珠算盘几乎相同。
Learning about languageLearning about language和课本一样，《金色教案》也分两部分：词法和句法。第一部分是词法训练，强化学生对本单元重点词汇、短语的掌握和使用；第二部分是句法训练，学习和使用英语“将来被动式”。
将Warming Up、Pre-reading、Reading和Comprehending整合在一起上一节“阅读课”。
Unit 3 Computers
本单元的话题是Computers,介绍计算机的发展历程和现代电脑的工作原理。“现在完成被动式”是本单元的句法项目。
生态系统的物质循环 (第1课时)教案 高二上学期生物人教版选择性必修2
人教版《生物学选择性必修2 生物与环境》第3章第3节生态系统的物质循环（第1课时）一、教学目标1.分析思考，构建生态系统中碳循环的模式图(科学思维)2.分析碳循环平衡的原因，从而提出缓解温室效应的措施(生命观念)3.归纳概括物质循环的概念和特点，说出改进农业生产方式的建议(社会责任)二、教学重难点1、教学重点（1）碳循环的概念与过程（2）物质循环的概念与特点2、教学难点（1）构建碳循环的模式图（2）提出缓解温室效应的措施三、教学设计思路本节教学在分析教材和学情的基础上，结合学生发展核心素养的要求，采用了“建构模型归纳概念、总结规律建立联系应用规律”的程序。
本案例的具体教学设计思路如下:1.温室效应的后果导入2.问题串引导，构建碳循环模式图3.分析碳循环平衡原因，提出缓解温室效应的措施4.在分析碳循环、氮循环和水循环等示意图的基础上，概括物质循环的概念和特点5.从物质循环的特点出发，说出改进农业生产方式的建议四、教学过程学习任务教师活动学生活动设计意图视频导入激发兴趣视频：温室效应的后果设问：（1）温室效应是怎么造成的？（2）温室效应的后果很严重。
怎么缓解？思考并初步回答问题。
以问题导入，激发兴趣，思考温室效应的造成原因和缓解措施学生结合已有生活经验、知识经验初步回答问题。
再通过后面的学习进一步完善补充。
引导总结碳循环概念引导学生根据生活实践和之前的知识归纳总结碳循环的概念。
思考并回答人体呼出的二氧化碳的去向，归纳总结碳循环的概联系旧知和生活经验，引发新知，培养学生归纳概括构建概问题串引导，构建碳循环模式图提出问题：碳循环是如何进行的？再给出提示的问题串：1.碳在非生物环境和生物体内分别以什么形式存在？2.碳是如何进出生产者、消费者、分解者的？（以什么形式、通过哪种生命活动、形成哪些产物等）3.碳元素主要以什么途径从非生物环境进入生物群落的？以什么途径从生物群落进入无机环境的？4.碳元素在生物体之间以什么渠道传递？5.请用关键词、线段、箭头、方框等表示碳在生物体和非生物环境之间循环的过程。
高一政治必修二《我国公民的政治参与》教案
高一政治必修二《我国公民的政治参与》教案教案是教师为顺利而有效地开展教学活动，根据教学大纲和教科书要求及学生的实际情况，以课时或课题为单位，对教学内容、教学步骤、教学方法等进行的具体设计和安排的一种实用性教学文书。
下面是店铺为大家整理的高一政治必修二《我国公民的政治参与》教案，希望对大家有所帮助!高一政治必修二《我国公民的政治参与》教案教学目标1.知识目标：识记公民政治生活的主要内容;正确理解中学生参与政治生活问题;运用所学知识分析说明参与政治生活的方式。
2.能力目标：从各种媒体的报道中，从对所在社区的考察中，收集公民依法行使民主权利的积极表现。
从身边参与政治生活的具体事例入手，逐步提高辩证分析能力、理论联系实际能力和从现象到本质的能力。
从对社会政治生活以及亲自参与政治生活的体验中，提高中学生参与政治生活的实践活动能力。
3.情感、态度、价值观目标：激发学生参与政治生活的热情，提高参与政治生活的素养，自觉投身于政治生活中。
通过学习，体会社会主义制度的优越性，激发爱国热情，坚定坚持人民民主专政的立场。
说明公民有序参与政治生活的意义。
教学重点政治生活的主要内容，参与政治生活的方式。
教学难点参与政治生活的方式。
导入新课前面我们学习了我国的国家性质、我国公民的政治权利和义务以及参与政治生活的原则等问题。
那作为中学生应该怎样对待政治生活呢?今天我们就来学习第一课第三框：政治生活：积极参与重在实践。
新课教学一、自觉置身于政治生活教师：“风声、雨声、读书声，声声入耳;家事、国事、天下事，事事关心”。
同学们平时关注国家大事，比较关心哪些内容?有没有同学可以和我们分享一下你了解到的新闻?学生：略。
教师：说到环境问题，同学们有没有关注2009广东十大新闻?其中有一条是关于番禺垃圾焚烧项目选址的。
有没有同学给我们介绍一下这则新闻的内容?学生：番禺居民通过各种渠道表达了民主的诉求，使番禺区停止了垃圾焚烧发电项目。
教师：为什么当地居民如此反对建立生活垃圾焚烧发电厂?因为垃圾焚烧发电焚烧不可避免产生以二恶英类为主的严重空气污染。
高中必修二政治教案
高中必修二政治教案【篇一：高中政治必修2教案】教案课程名称：政府的职能：管理与服务授课对象：高中学生【篇二：高一政治必修二第一课第一框人民民主专政教案】高一政治必修二第一课第一框人民民主专政教案一、教学目标（一）知识目标1、识记国家的本质、我国的国家性质、人民民主专政的特点。
2、理解人民民主专政的本质、民主与专政的关系。
3、运用生活实际说明我国民主的广泛性和真实性，分析坚持人民民主专政的意义。
（二）能力目标从具体材料入手，逐步提高辩证分析能力、理论联系实际能力和从现象到本质的能力。
（三）情感、态度与价值观目标通过学习体会社会主义制度的优越性，激发爱国热情，坚定坚持人民民主专政的立场。
二、教学重点人民民主专政的国家性质，人民民主的广泛性、真实性，坚持人民民主专政的意义。
教学难点：民主与专政的关系。
三、教学过程（一）引入新课同学们知道，我国是人民民主专政的社会主义国家，在这样性质的国家中，我们公民处于什么地位，有哪些政治权利、政治义务，如何参与国家政治生活？本课将我国的国家性质、公民的权利义务、参与政治生活的基本原则等方面去揭开国家政治生活的神秘面纱。
（二）进行新课学生做探究活动一教师点评：1、从国家政权方面看，国家政权从掌握在大地主大资产阶级手中，并为其服务，转变为掌握在人民手中，为广大人民服务。
2、民主具有广泛性和真实性。
二、广泛、真实的民主1、国家的基本理论（1）国家是阶级矛盾不可调和的产物和表现。
教师活动：引导学生讨论，从历史上看，国家是在什么条件下产生的？它的产生、存在有什么作用？学生活动：思考问题，讨论后作出进行点评。
教师点评：国家是由于生产力发展出现私有制，从而产生阶级、阶级对抗，统治阶级为镇压被统治阶级反抗而建立的暴力机关。
由此可见国家之本质。
（2）从本质上讲，国家是经济上占统治地位的阶级进行阶级统治的工具，阶级性是国家的根本属性。
教师活动：请同学们阅读教材第5页“专家点评”，了解国家性质的有关常识。
人教英语新课标必修2全册精品教案( Unit 3 Computer)
人教英语新课标必修2全册精品教案( Unit3 Computer)Unit 3 ComputerPart One: Teaching Design (第一部分：教学设计)Period 1: A sample lesson plan for reading(WHO AM I?)AimsTo talk about computerTo read about computerProceduresI. Warming upWarming up by talking about computerLook at the pictures on page 17. What are they? What do they have in common? Yes, they are computers. Then what is a computer?A computer is a machine which stores knowledge in its memory and does calculations on that knowledge. This knowledge is stored in symbols; it is called data. A computer usually has a monitor to show results. However, some computers can speak; these computers can be used for voicemail.计算机室A computer frequently requires a boot device. The boot device contains the computer’s operating system and data. Computer programs can be installed onto a computer. Some people think that computers are less useful if they do not have access to the Internet. They think this because the Internet allows the computers to send and receive data and email across the world.曙光3000巨型计算机A computer is now almost always an electronic device. It usually contains materials which are toxic; these materials will become toxic waste when disposed of. When a new computer is purchased in some places, laws require that the cost of its waste management must also be paid for. This is called product stewardship.In some countries old computers are recycled (melted down) to get gold and other metals. This is dangerous, because this procedure releases the toxic waste into the water and soil.Computers become obsolete quickly. Very often they are given away and new ones replace them within two or three years. This makes the problem worse. Computer recycling is thus common. Many projects try to send working computers to developing nations so they can be re-used and will not become waste as quickly.教英语。
人教版新课标高一必修2Unit3Computer—教案2
你若盛开，蝴蝶自来。
人教版新课标高一必修2Unit3Computer—教案2人教版新课标高一必修2 Unit 3 Computer—教案2人教版新课标高一必修2Unit3 Computer—教案2 Unit3Computer鈥斀贪2 TITLE=人教版新课标高一必修2Unit3 Reading part: Who am I? Teaching aims 1.Knowledge aims (1)Get the students to learn the useful and expressions in this part. (2)Let students to learn about history and basic knowledge of computers. 1.Ability aims Develop students reading abilities and let them learn different reading skills. 3.Emotion aim: Arouse students great interest in learning computers and let them learn to use the computers in their daily lives. Teaching difficult and important points 1.Let the students learn more about history and basic knowledge of computers. 2.Get the students to learn different reading skills. Teaching methods 1.Task-based teachingand learning 2.Cooperative learning 3.Discussion Teaching procedures and ways Step1.Warming up Task1: How much do you know about computers? (Make a survey) 1. What does IT mean? Information technology 2. How to speak科学技术in English? Science and technology 3. What does PC mean? Personal computer 4. How to speak人工智能in English? Artificial intelligence 5. What does PDA mean? Personal digital assistant 6.How to speak笔记本电脑in English? Notebook computer/ laptop 7. What does W.W.W mean? World wide web 8. What can computers be used to do in our daily life? …… Task2: What is it? Give some sentences to describe different kinds of calculating objects and some pictures to help the students to guess what it is? ①An old calculating machine used in China until now. An abacus ②It is a new calculating machine which第1页/共3页千里之行，始于足下。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
那么，我们的政治生活有哪些具体的内容呢?作为中学生，我们应该怎样参与政治生活呢?这就是本课时所要讲述的内容。
讲授新课：
问题情景1：结合教材第11、12页四个镜头，思考：
1、这些中学生的行为有什么共同之处?
2、你是如何看待政治生活的?
3、作为一名中学生，应该怎样参与政治生活?
学生理解通过何种途径参与实践及实践的意义。
课堂小结：
本节内容讲述了我国的政治生活的主要内容和中学生参与政治生活的方式、途径，这对我们今后提高自身政治素质、增强参与政治生活的能力等，指明了奋斗方向。
反馈意见
三、政治生活：自觉参与
（一）当代中国公民的政治生活（政治生活的主要内容）
1、行使政治权利，履行政治义务——基本内容
(学生讨论后提问)
我国是人民民主专政的社会主义国家，其本质是人民当家作主，人民群众有监督和评议政府的权利。
同学们回答得很正确，人民群众的参与、监督，积极参与对社会公共事务的管理活动，是我们政治生活的 重要内容。
3、参与社会主义民主政治建设——重要目标
发展社会主义民主政治的重要性是什么?怎样建设社会主义民主政治?
(学生看课本后提问)
最根本的就是把坚持党的领导、人民当家作主和依法治国有机统一起来。
4、关注我国在国际社会中的地位和作用
我们为什么要关注我代是一个全球化的时代，每个国家都要面对，因此，每个国家都要开放自己，不 可能离开世界而单独存在 和发展，国际竞争与合作对每个国家都是机会平等的，对每个国家的影响都是巨大的。
2、参与政治生活。需要学习政治知识
意义：学习政治知识有助于提高辨别是非能力，坚持正确政治方向；有助于紧扣时代脉搏，开阔眼界；有助于树立国家观念，维护国家利益；有助于 增强民主法制观念，培养公民意识；有助于提高参与政治生活的能力。
学习政治知识包括学习马克思主义基本理论、 学习宪法和法律。
3、参与政治生活，贵在实践
立场。
学习重点、难点：
重点：政治生活的主要内容。
难点：参与政治生活的方式
教学媒体：
多媒体
教学方法：
讲授法、自主探究法、巩固提升法
学法指导：
小组合作法、自主探究法
导入新课：
复习导入
[问题](1)我国公民的政治权利和义务有哪些?
(2)公民参与政治生活，要遵守哪些基本原则?
去过无锡东林书院的人，肯定都会在“风声雨声读书声声声入耳，家事国 事天下事事事关心”这副对联前凝神驻足，追思古人。这副对联是明朝“东林八君子”之首顾宪成所作，它倾注了天下读书人“位卑不敢忘忧国”的拳拳之心，被后人广为传诵。
1、行使政治权利，履行政治性义务——基本内容
从个人生活的内容来看，我们具备 参与政治生活的条件。宪法赋予了 公民广泛的政治权利和自由，同时规定了必须履行的政治义务，国家以法律形式保护公民的民主权利。因此，依法行使权利，履行义务， 应该成为我们政治生活的基本内容。
2、参与社会公共管理活动——重要内容
从社会公共管理来看，我国有农村村民自治和城市居民自治等基层自治组织及管理制度，有政府对社会的管理服务。政府工作的改进，决 策的完善，政风的廉洁，效率的提高，都有赖于人民群众的广泛参与和监督。因此，积极参与社会公共事务的管理活公开，人民群众为什么能评议政府?
临河三中集体备课专用教案（共案）
主备人
郑彩霞
章节
第一课第三框
授课年级
高一
课型
新授课
备课时间
2019.227
组长审核
郑彩霞
学习目标：（能力、知识、德育）
1、识记当代中国人民政治生活的主要内容。知道中学生应当怎样参与政治生活。
2、明确政治生活的作用，知道学习政治知识的作用，理解参与政治实践的意义。
3、通过学习体会社会主义制度的优越性，激发爱国热情，坚定坚持人民民主专政的
(学生讨论后教师总结)
这些中学生都以热情的态度、以不同的方式积极参与政治生活。作为新时代的中学生积极参与政治生活就要关心国家大事和社会事务，学习政治知识和提高政治素养，以不同的方式积极参与政治生活，那么我们的政治生活有哪些内容呢？
(一)当代中国公民的政治生活
引导学生阅读教材第12～13页的内容，说明当代中国人的政治生活有哪些主要内容?
所以，在这种时代背景下，我们每个人都要认识自我、认识中国、认识世界，只有这样我们才会生存得更好!
[总结]我们要关心祖国的前途和命运，维护我国的国家 利益，关注我国的国际地位和作用，维护世界和平与发展。
（二）我们总要参与我们总会参与
1、参与政治生活，必须明确政治生活的作用
政治生活与经济生活、文化生活是相辅相成的。政治生活直接影响人民民主的实现程度，影响人民的利益，也会影响我们的经济生活、文化生活。
2、参与生活公共管理活动
3、参与社会主义民主政治建设
4、关注我国在国际社会中的地位和作用
（二）我们要参与我们会参与（公民如何参与政治生活）
1、明确政治生活的作用
2、需要学习学习政治生活
3、贵在实践
教学反思：