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部编版小学语文六年级下册第20课《真理诞生于一百个问号之后》优秀教案范文
1、认真读课文，边读边想课文每个自然段都写了什么，给课文划分段落。2、学生交流段落划分，说明分段理由。3、教师对照板书进行小结：这篇课文思路特别明晰，作者开门见山提出自己的观点，明确指出“真理诞生于一百个问号之后”这句话本身就是“真理”，然后概括地指出在千百年来的科学技术发展史上，那些定理、定律、学说都是在发现者、创造者解答了“一百个问号之后”才获得的，由此引出科学发展史上的三个有代表性的确凿事例，之后对三个典型事例作结，强调这三个事例“都是很平常的事情”，却从中发现了真理，最后指出科学发现的“偶然机遇”只能给有准备的人，而不会给任何一个懒汉。
学生学习制度
第一，预习的习惯 学会应用预习提示、查阅工具书或有关资料进行学习，对有关问题加以认真思考，把不懂的问题做好标记，以便课上有重点地去听、去学、去练。 第二，爱惜学习用品的习惯 提前准备好第二天的学习用品。对学习用品要珍惜、保护，小心使用，不乱扔、不故意损坏。要敢于向任意损坏学习用品的行为作斗争。
小班音乐游戏教案：找小猫（第二教时）
2、培养幼儿喜欢参加音乐游戏的兴趣。 活动准备： 猫妈妈头饰1个、小猫头饰29个、磁带、三用机； 活动前幼儿已学会演唱歌曲《找小猫》。 活动过程： 一、律动《小猫小猫》进场。 师：今天天气真好，猫妈妈要带猫宝宝们去秋游，我们出发吧！ 二、复习歌曲《找小猫》，引导幼儿创编动作。 1、播放歌曲第一段，请幼儿边唱边自由地创编动作。 2、师总结幼儿创编的动作，并请幼儿能跟随音乐表演。
人教版高中语文必修3《马嵬（其二）》教案2篇
结合历史自古以来，江山美人历来都是引无数英雄豪杰竞折腰的，如果说英雄选择了美人却丢了江山，把所有罪名都归结于“女人是祸水”。但是，纣王无道，和有了妲己有必然的联系吗？有人说妲己坏透了，坏透了的妲己如果不是取得纣王的信任是坏不起来的，纣王听信了妲己的谗言，听与不听决定权在纣王，而不在妲己。强势永远在纣王一边。再来看看西施和杨贵妃：西施是作为越国贡献给吴国的供品来到吴王夫差的身边的，杨贵妃更是先是李隆基的儿媳妇被看中而得宠的。所以，西施和杨贵妃这两个可怜的女人根本没有自己的独立选择，没有独立的爱情，如果没有西施，就会有南施，或北施；如果没有杨贵妃，就会有李贵妃，王贵妃，总之什么施，什么妃是不能少的，因为那是吴王和李隆基的需要。
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
人教部编版七年级语文上册《世说新语》二则教案
“志人小说”中的“志人”这个名称，是鲁迅从“志怪”推衍出来的。“志人”这个名目，为鲁迅《中国小说的历史的变迁》所设立，与“志怪”相对而言。《中国小说史略》又说：“记人间事者已甚古，列御寇韩非皆有录载，惟其所以录载者，列在用以喻道，韩在储以论政。若为赏心而作，则实萌芽于魏而盛大于晋，虽不免追随俗尚，或供揣摩，然要为远实用而近娱乐矣。”这里提出的观点很重要，即所谓志人小说，其写作目的，虽仍有记录史实、供人揣摩的考虑，但欣赏和娱乐的特点已经很强。志人小说在数量上仅次于志怪小说，是在品藻人物的社会风气影响之下形成的。魏晋南北朝的志人小说的艺术特点有以下四个方面：一是以真人真事为描写对象；二是以“丛残小语”、尺幅短书为主要形式；三是善于运用典型细节描写和对比衬托手法，突出刻画人物某一方面的性格特征；四是语言简练朴素，生动优美，言约旨丰。这些艺术特点对后世小说产生了很大影响。
人教部编版语文八年级下册《诗经》二首教案
1.《蒹葭》中的“伊人”究竟为何人？长期以来，人们对《蒹葭》主题的解读众说纷纭，莫衷一是，直接导致了对诗中“伊人”形象有多重理解。持“爱情说”者，认为“伊人”是意中人；持“政治说”者，认为“伊人”是贤能之人；持“理想说”者，认为“伊人”象征着理想。其实，无论“伊人”是何人，指的是什么，诗歌中的主人公都是经历了许多波折，一直苦苦追寻着“伊人”。这其实体现了一种深刻的人生意义，美好的事物总是可望难即的，不管最后主人公是否寻得“伊人”，这追寻过程本身就具有极大的意义。2.《关雎》和《蒹葭》在内容情感和表现形式上有什么异同?相同点：《关雎》和《蒹葭》都属于《诗经》中的“国风”，都是当时的民歌；都运用了“兴”的手法，借景抒情，托物寄意；都大量使用重章叠句的艺术形式，反复咏唱；在语言形式上大多四言一句，二二拍，一般隔句用韵，但并不拘泥，而是富于变化；都使用了双声叠韵词，富于声韵美。
人教部编版语文八年级下册《庄子》二则教案
庄子是战国时期著名的思想家、哲学家和文学家。他是道家学派主要代表人物之一，他继承并发展了老子的思想，与老子并称“老庄”。《庄子》又名《南华经》，是道家经典著作之一。《庄子》主要反映了庄子的批判哲学、美学等，其内容丰富，博大精深，涉及哲学、人生、政治、社会、艺术、宇宙生成论等诸多方面。《庄子》是一部文学的典范著作。“道”是庄子思想的核心，“逍遥游”是庄子不满黑暗现实的羁绊而提出的一种生活方式与社会理想。庄子主张超然物外，绝对自由地生活在世界上，他认为生命的意义不在于庸俗地活着，而在于逍遥地神游，这些精神的遨游是绝对自由的，在庄子看来，自然是一种超凡脱俗的状态，一种妙不可言的境界。庄子的“逍遥游”是一种感性的生活方式，他告诉我们要去追求功利之外独立的生命价值，追求人生的真实自我。从当下来看，庄子追求的逍遥境界，是无法实现的主观唯心主义幻想，是一种乌托邦式的美好的臆想。
部编人教版四年级下册《文言文二则》创新教案
三、教学过程（一）导入新课：1.师：同学们，中国是世界上历史最悠久的国家之一，在漫漫的历史长河中，产生了大量的神话传说和历史故事，后来人们把这些神话传说和历史故事加以锤炼，便形成了许多脍炙人口的成语。下面，让我们一起来感受下中华语言文化的精华，背诵下我们积累的成语。）2.学生起头，背诵成语接龙。（在今后的学习中我们还会积累更多的成语，希望同学们继续保持这种学习精神。）3.导入：成语是我国语言文化的精华，它们有的庄重严肃，有的机智幽默，而且大多数的成语背后都有一个生动的故事。今天老师给大家带来个有趣的成语故事，大家想不想看？这个成语故事的名字叫做“铁杵成针”。（板书课题：铁杵成针）不过，老师有个要求，希望同学们能带着这些问题认真去观看。
部编人教版四年级下册《文言文二则》教案
一、谈话交流，导入课题。1.同学们，《凿壁偷光》的故事大家听说过吗？【课件出示2：图文】匡衡勤奋好学，可是家境贫寒，晚上想读书而无烛照明。邻居家倒是每到夜晚，总烛光明亮，可惜这光照不到他匡衡的屋里。怎么办呢?匡衡便把自己家靠邻舍的那堵墙壁凿开一个洞以引邻居家的烛光来读书。古时候，还有一位热爱读书的人，他是晋代车胤，因为家贫，没钱买灯油，而又想晚上读书，便在夏天晚上抓一把萤火虫来当灯读书。2.这个故事就是《囊萤夜读》，今天，我们来学习一下这个小故事。（板书：囊萤夜读）学生齐读课题。3.这是一篇文言文。千古传诵，流传至今。4.补充文言文知识：文言文人们通常说古文。我国是一个文明古国，我国古代有着灿烂的文化，有着浩如烟海的文学艺术瑰宝，他们都是以文言文的形式记载下来的。我们要去传承民族的瑰宝，就要学好文言文。【课件出示3】
人教版高中政治必修1第二课多变的价格教案
（四）反思总结，当堂检测。本节内容讲述了价格变动对人们生活、生产的影响作用，主要知识框架如下：（1）、价格变动会影响人们的消费需求，商品价格上涨，人需求就减少，反之，则增大。价格变动对不同商品需求影响程度是不一样的，对生活必需品的需求量影响较小，对高档耐用品的需求量影响较大。相关商品价格变动对消费需求的影响不同，某种商品价格上涨，就会减少需求量，其替代品需求量增加，其互补品需求量则减少。（2）、价格变化也会影响生产经营，价格变动会调节生产，刺激生产者改进技术，提高劳动生产率，促使生产者生产适销对路的高 质量产品。（五）发导学案、布置预习。预习第三课第一框《消费及其类型》，完成预习导学案练习题九、板书设计《价格变动的影响》1、对人们生活的影响（1）商品价格变动与消费需求量之间的关系（2）不同商品的需求量对价格变动的反应程度不同
新人教版高中英语必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英语必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示现阶段正在进行的被动动作(该动作在说话的瞬间未必正在进行)。Many interesting experiments are being carried out these days.(说话时，并不一定正在进行)3．表示一种经常性的被动行为，常和always，constantly 等表示频度的副词连用，这种用法常常带有赞扬或厌恶的感情色彩。He is always being praised by the leader.4．表示按计划或安排主语将要承受谓语动词所表示的动作(仅限于少数及物动词)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等动词与介词构成的短语用于现在进行时的被动语态时, 其中的介词不可省略。The ways to stop illegally hunting are being talked about. 2．可与部分情态动词连用，表示对正在发生的事情的推测。She may be being punished by her mother.3．有时可表示按计划或安排将要进行的一个被动动作。A celebration is being held this weekend for his success.4．某些表示“状态、心理活动、存在”等的动词，如have，want，need，love，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示现在进行时的被动意义。My computer is under repair.＝My computer is being repaired.
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英语必修2Unit 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-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
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 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.
