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人教版新课标小学数学一年级下册找规律教案2篇
教学内容：教科书91页。教学目标：1、使学生通过观察、实验、猜测、推理等活动发现数字简单的排列规律。2、培养学生初步的观察、推理能力。3、培养学生发现和欣赏数学美的意识。教学重点：通过探索自己发现规律教学难点：会用“规律”解决一些实际问题，并激发学生的创造思维。教学过程：一、揭题：小朋友们，上节课我们不仅探索了有关图形的规律，而且还探索了有关数字的规律，这节课我们继续来学习。二、探索新知：1、学习例7。（1）小组合作学习例7，你们能发现什么规律？（2）学生小组活动。（3）汇报交流：第1组都是加1，第2组都是加2，第三组也是加2。2、学习例8。（1）小组合作学习例7，你们能发现什么规律？（2）学生小组活动。（3）汇报交流：第1组都是加5，第2组都是加3。三、完成做一做。四、学生创造性地思考其他有规律的数字排列。五、总结：通过这节课的学习，你有什么收获？作业布置：
人教版新课标小学数学一年级下册整十数加、减整十数教案
二、讲授新课（一）看图引入1、（课件）大家看这幅主体图，图上都有什么？还有什么？2、你能估计一下，这里大概有多少盆花吗？大概有多少盆黄花？多少盆红花？你是怎么知道的？3、小结：我们数花的数量的时候，可以一盆一盆的数，也可以10盆10盆的数，还可以5盆5盆的数，怎样方便怎样数。今天我们开始学习100以内的加法和减法，首先学习整十数加、减整十数。板书课题：整十数加、减整十数2、教学例1。（1）整十数加整十数。教师：请同学们按要求摆小棒。（请一名学生到前面摆，其余学生在课桌上摆）左边摆一捆小棒，每捆十根，表示红花的盆数。右边摆两捆两捆小棒，表示黄花的盆数。教师：一捆小棒表示多少？又摆两捆小棒表示什么意思？教师：要求红花和黄花一共有多少盆，怎样列式？（10 + 20 ）接着教师指导学生进行口算的思考过程：① 10是几个十？20是几个十？
人教版新课标小学数学一年级下册平面图形的拼组教案
朋友们都听说了我们的神奇魔力，米老鼠也来请我们帮忙了，你们愿意帮他把墙修补好吗？（幻灯11，同时请一名同学到台前来亲自动手粘一下）在我们的帮助下，米老鼠家缺了10块砖的墙就被修补好了（幻灯12）七、拼图大比赛。1、师：现在请同学们运用自己手中的所有材料，发挥你的想象，可以自己拼，也可以和组员合作拼出自己喜欢的图形，比一比，看那些同学拼得又好又快，又有创意。 2、展示学生作品。学生自己评价或者互相评价。八、欣赏品评，知识延伸 师：同学们刚才拼的图形非常漂亮，老师很喜欢。生活中有许多地方都需要优美的图形的装饰，同学们也可以是一位小小设计师，设计出美丽的图案，装点生活，美化环境。（欣赏生活中的优秀装饰作品） 师：通过刚才的欣赏，你有什么想法？
人教版新课标小学数学一年级下册数的顺序 比较大小教案
探究二：100以内数的大小比较。1、 （媒体出示课本第39页例8鸡蛋图。）师：看这鸡蛋图，谁知道哪边的鸡蛋多一些？你是怎么比较的？（学生可能回答：（1）根据鸡蛋图比较。（2）根据数的顺序比较。（3）根据数的组成比较。）（根据学生回答，点击○媒体出示答案。）2、 师：刚才我们看着鸡蛋图比较了两个数的大小，那如果没有图，我们会不会直接比较两个数的大小呢？我们请计数器来帮忙，谁来拨？（媒体出示计数器）师：谁能来说说每个数位上数的意义，再进行比较，说说比较的方法。（学生已经有了比较20以内数的大小的基础，教师引导学生在此基础上说出：28是由2个十和8个一组成，26是2个十和6个一组成，所以28＞26；或者根据数数时28在26后面，所以28＞26。）（点击表示28的计算器图，媒体出示28是由2个十和8个一组成；点击表示26的计算器图，媒体出示：26是由2个十和6个一组成；点击“26是由2个十和6个一组成”，媒体出示：28＞26。）（师板书：28＞26）
人教版新课标小学数学一年级下册统计教案2篇
2、揭题：小朋友们，知道吗？刚才你们的学习过程其实就是统计的过程，这节课我们就一起来研究统计的有关知识。3、发统计图和统计表：根据你刚才收集的数据，完成统计图和统计表。实践活动（调查全班小朋友们喜欢的动物）统计表：（学具卡片）绿孔雀非洲象大熊猫袋鼠梅花鹿河马统计图：（学具卡片）绿孔雀非洲象大熊猫袋鼠梅花鹿河马4、出示统计图和统计表。（1）通过小朋友们的统计，你能发现什么？（2）你可以提出什么问题？三、总结：1、日常生活中有许多事情可以用统计解决，你能说一说吗？2、谈谈这节课你的收获。作业布置：第二课时、练习教学内容：完成练习十七的2——4题。教学目标：巩固本单元所学的内容。教学过程：一、检查作业：1、小组互相交流自己调查的结果。2、展示几份。二、练习：练习十七1、第2题。（1）看图，明确题意。（2）先用自己喜欢的方法统计。（3）完成统计表及问题。（4）集体订正。
人教版新课标小学数学一年级下册读数、写数教案
教学目标：1、使学生知道个位和十位的意义，能正确熟练地读写100以内的数。2、通过读数和写数，进一步培养学生的数感。3、指导读数和写数都是从高位开始，并能知道数位的顺序，知道各个数位上数表示的含义。4、激发学生主动探究的欲望，增强学生的学习兴趣，体验成功的喜悦。教学重点：掌握读数与写数的方法，能正确写出100以内各数。教学难点：数位意义和理解。教学关键：通过读数、写数，培养学生的数感。一、激趣导入同学们，今天老师要带大家到数学乐园去玩 。你看，小猫咪已经在门口欢迎我们了。咦，小兔子从门口蹦了出来，它说：不行，不行，你们想进数学乐园去可得回答我的几个问题。”同学们，你们敢接受小兔子的挑战吗？那可得看仔细了。1、从31数到36，从56数到66。2、我说前一个数，你们说后一个数。
人教版新课标小学数学一年级下册平面图形的转换教案
教学目标1、通过观察、操作，使学生体会所学平面图形的特征，并能用自己的语言描述长方形、正方形的边的特征。2、通过观察、操作，使学生初步感知所学图形之间的关系。3、通过数学活动，培养学生用数学进行交流、合作探究和创新的意识。教具、学具准备 实物风车、图形卡片、剪刀、胶水教学过程一、创设情境，生成问题（课前播放《大风车》主题曲）小朋友，喜欢刚才听到的歌吗？那是少儿频道《大风车》节目的主题曲。今天，老师不但给大家带来了一首大风车的歌，还带来了一个漂亮的大风车。（老师拿风车并让它转起来）想玩吗？不过大家得自己做，能行吗？二、探索交流，解决问题1、观察比较谁来说说做风车都需要哪些材料？不错，除了小棒、大头针，还需要一张纸做风车的风叶，需要什么形状的纸呢？你们说得很对，做风车的风叶要用一张正方形的纸（课件出示），正方形跟我们见过面了，是个老朋友了。回忆一下，除了正方形，我们还学过哪些平面图形？
人教版新课标小学数学一年级下册认识时间教案
1．谁来扮演顾客，谁又来扮演售货员呢？（选出购物示范学生两名。）2．教师问顾客：你喜欢什么商品？准备去哪个柜台购买？（买什么。）3．你喜欢的商品标价是多少钱？（读价格。）4．你手里有多少钱？怎样付款？（算付款。）5．教师问售货员：顾客拿出了多少钱？他要买的商品是多少钱？（读价格。）6．你要找多少零钱给他？（算找零。）教师请其他学生观察这两名学生如何进行商品买卖，在买卖过程中有什么步骤。开始活动1．活动要求：顾客要检查售货员有没有找错零钱。2．卖易拉罐和矿泉水瓶的同学要检查废品回收员有没有算错一共应该付多少钱。3．售货员要看清顾客付款对不对。4．可以同学之间互相帮助，可以合伙购买。教师选定一部分学生扮演售货员，一两名学生扮演废品回收员，其余的扮演顾客。让学生根据自己的需要，利用人民币卡片购买商品、废品回收活动。在活动过程中，要让买卖双方互相检查对方在进行人民币计算时有没有发生错误。
人教版新课标小学数学一年级下册位置教案2篇
1、找一找 （计算机演示图意）2、师：星期天，小江想到小明家去玩，可他只记得小明家住在三楼的左边，你们能告诉他小明家住几号房吗？（展开讨论，计算机学示结果）2、想一想师：我跟大家面对面地站着（老师举起右手），请问：老师举起的是右手吗？师：（老师把右手放下）请小朋友把右手举起来再判定一下老师举起的是不是右手。（老师又举起右手）学生讨论老师举着右手转身与学生同向，证实结论。师：我们面对面地站着，因为方向相对，举的右手就会刚好相反。练习：老师和学生一同举左手体验。四、 解决问题，增强应用意识1、说一说：你相邻的同桌都有谁？问：相邻是什么意思？面对黑板说说你相邻的同学有谁？背对黑板说说你相邻的同学有谁？侧转身再说说你相邻的同学有谁？师：每转一次前、后、左、右的人都发生了变化，但相邻的同学总是这几个。2、用电脑演示同学们上下楼梯的情景
九年级下册道德与法治走向未来的少年作业设计
2、内容内在逻辑本单元是九年级下册最后一个单元，从学生个体生活、家庭生活、学校生 活、社会生活和国家、世界，最终回到青少年自身，既是前两个单元的延续， 也是对九年级乃至初中阶段学习内容的承接和提升。第五课“少年的担当”主要引导学生与时代同步，走向更广阔的世界，在 与外部世界交往中丰富自己的经历、拓宽自己的视野，理解青少年具有国际 视野和情怀的重要意义，明白当代少年的历史责任是时代赋予的，理解青少 年全面提高个人修养的意义；第六课“我的毕业季”中设计了“学无止境”和“多彩的职业”，帮助学 生知道学习生活中出现的各种压力，理解学习的必要性和重要性，能够在实 践中学习，树立终身学习理念，知道不同劳动和职业具有独特价值，理解爱岗 敬业的重要性，，做好自己的职业规划和准备，能够践行社会主义核心价值观。第七课内容基本逻辑是立足当下、回望过去、展望未来。引导学生反思个 人成长的维度和方式，理解个人成长的关键，明白过程和结果的辩证关系，了 解初中生活之后的发展路径与内容，理解学习和实践的关系。激励他们树立 远大志向，做有自信，懂自尊，能自强的中国人成为中华民族的栋梁。
人教版高中语文必修1《再别康桥》教案2篇
教学过程：一、交流诵读课文技巧。——节奏、韵脚、感情……（5分钟）二、再读确定自己的学习主题（15分）1、主题提示：音乐美、绘画美、建筑美简介诗歌“三美”追求闻一多先生是我国现代文学史上集诗人、学者和斗士于一身的重要诗人。他不但致力于新诗艺术美的探索，提出了音乐美、绘画美、建筑美的诗歌\"三美\"的新格律诗理论主张，还努力进行创作实践，写出了许多精美诗篇。他的新格律诗理论被后人称为现代诗学的奠基石，影响深远。《诗的格律》是闻一多先生系列诗论中最重要的一篇。在这篇论文中，他系统的提出\"诗的实力不独包括音乐的美（音节）、绘画的美（词藻），并且还有建筑的美（节的匀称和句的均齐）。\"这一关于新诗\"三美\"主张遂成为新格律诗派的理论纲领。
道德与法治七年级下册揭开情绪的面纱作业设计
11.情境探究。成长路上，学无止境。初中三年的学习生活，不仅使我们的知识得到丰富，而且也使我们的心理品质得到磨炼，在生命的旅途中留下 了一串串难忘的印记。根据所学知识，对下列情景进行探究。情景一：面对考试，感到压力很大，心里非常焦虑。对策： 。情景二：数学考试时，小林因为紧张导致许多原本会做的题目做不出 来，就在考场上大哭起来。之后的几天，他吃不下饭、睡不着觉，精 神恍惚，生病了……小林的这种情绪体现了青春期情绪的 特点。 小林的不良情绪会 。 12.阅读材料，体验情绪。材料一 近年来,由于生活、工作压力太大,有一些大公司陆续为员工 增添了一间专门的办公室。这间办公室中设置了真人大小的充气人, 上面标有高层领导的姓名以示区分,员工可随意对其进行拳打脚踢, 并且不用承担任何后果。
大班语言教案：编故事生日礼物
2、让幼儿变出一个有趣的作品，进一步学习编构故事的方法，发展幼儿的文学艺术想象力及口语表达能力。 活动准备：幼儿用书画面“生日礼物”。 活动过程： 1、教师厨师动物玩具：小狗、小猫、小猪、和小猴。 告诉幼儿故事的名字叫“生日礼物”。要求幼儿围绕故事的名字来编故事要变得有趣。 2、幼儿自编故事，教师注意观察、倾听，给幼儿一些提示。 3、请2——3名幼儿上来讲述他们编的故事，评价。 4、请其他幼儿单独讲述他们编的故事中有趣的情节，即兴分析，引导幼儿讲出不同的情节设计。 5、要求幼儿互相讲讲自己所编的故事。
新人教版高中英语必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案一
This teaching period mainly deals with grammar “restrictive relative clauses.” To begin with, teachers should lead students to revise what they have learned about the relative pronouns and relative adverbs. And then, teachers move on to stress more special cases concerning this grammar, such as the “preposition+ relative pronouns which and whom” and cases where we can omit the relative pronouns. 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 relative pronouns and adverbs of attributive clauses.2. Lead students to learn to use some special cases concerning restrictive relative clauses 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 relative pronouns and adverbs of attributive clauses in a sentence2. Instruct students to write essays using the proper relative pronouns and adverbs of attributive clauses.本节语法思考：定语从句在复合句中的作用是什么？ 关系词有哪些？定语从句在复合句中的作用相当于形容词，它在句中作定语修饰名词或代词。他们在先行词和定语从句之间起到联系作用，同时在意义上代表先行词并在定语从句中担任一个成分。被定语从句所修饰的词称先行词，定语从句一般放在先行词的后面。
新人教版高中英语必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盗窃⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 张贴尴尬照片 【话题句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在网上保持安全, 避免在网上的不良经历? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是专家, 但作为一个博主, 我已经学了好几年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或读到一些让你觉得不舒服的东西, 立即离开这个网站。4. Don’t give out your address or phone number. 别告诉别人你的地址或电话号码。 5. Identity theft is a common and serious problem. 身份盗窃是一个常见而严重的问题。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上网并不是无礼的借口, 你也不想成为发挑衅帖子的人或网络恶霸的目标。 7. Trolls often use several false names so that they can stay on a site. 发挑衅帖子的人经常使用几个假名, 这样他们就可以留在一个网站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。
新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案一
Features of languages1．Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland．该句是一个复合句。该句主句为：the southern part of Ireland broke away from the UK；which resulted in the full name we have today为which引导的定语从句代指前面整句话的内容，we have today为定语从句修饰先行词name。译文：最后，在20世纪，爱尔兰南部脱离英国，这导致了我们今天有的英国的全名：大不列颠及北爱尔兰联合王国。2．Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history．该句是一个复合句。该句主句为：you will be surrounded by evidence of four different groups of people；其中Almost everywhere you go in the UK为让步状语从句； who took over at different times throughout history为定语从句修饰先行词people。译文：几乎无论你走到英国的任何地方，你都会发现历史上有四种不同的人在不同的时期统治过英国。3．The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times．该句是一个复合句。该句主句为：The capital city London is a great place to start; as it is an ancient port city that has a history dating all the way back to Roman times．为原因状语从句；dating all the way back to Roman times为现在分词短语作定语修饰history。
新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英语必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我们已经聆听了许多精彩的发言……(5)Because we wanted the nations of the world, working together, to deal with ... 因为我们希望全世界各国团结起来去应对……(6)And if we do not act ... 如果我们不采取行动……(7)Now, I share the concerns that have been expressed ... 我也同意对于……表达的担心(8)Let us show the world that by working together we can ... 让我们告诉全世界，通过一起努力我们可以……(9)It is now time for us to ... 是时候我们……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感谢你们和我共度这一天。实践演练：假如你是高中生李华，你校将举办一次以“音乐”为主题的演讲比赛，请你按照主题，写下你的演讲稿。注意：词数100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案一
The theme of the reading and thinking is about “Understanding how a problem was solved”.The Listening & Speaking & Talking is about international co-work to protect the Mount Tai, in which the students from seven countries came up with many solutions even create the Mount Tai App. This section aims at showing how to solve a difficult and even tough problem about protecting the cultural heritage by the international co-work. So in this section, cultivating students’ international awareness is very clear and important. Concretely, with the economic development, how to balance the protection of cultural relics and social development is a big challenge for human. In the 1950s, the Egyptian government wanted to build the Aswan Dam across the Nile to control floods, produce electricity and water farms. But the proposal led to protests because it would destroy a lot of cultural relics. The Egyptian had no choice but ask the UN for help. Therefore, a international cooperation about how to protect the cultural relics began, which involved the time length about 20 years and a large amount of fund. Then, the problems was solved. 1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline3. Learn how to solve a tough problem by asking for help and cooperation4. Have the international awareness and understand the great strength of international cooperation.1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline.3. Learn how to solve a tough problem by asking for help and cooperation.
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案一
The listening and speaking part aims at how to protect and help endangered animals by listening, speaking and talking about the facts and reasons. This lesson analyzes the decreasing clause of Tibetan antelope population and the measures of protecting Tibetan antelopes. So students can be guided to learn to analyse the title and use different reading skills or strategies, like scanning, skimming and careful reading.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Enhance the awareness of protecting wildlife.4. Cultivate the reading methods according to different materials.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Cultivate the reading methods according to different materials.Step 1 Leading-inWatch a video about elephants and whales and then ask:Why are they endangered ? They are killed/hunted
