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人教版新课标小学数学二年级上册长度单位教案2篇
l尺子上每相邻的两条长刻度线之间的一大格的长度都是1厘米。师：我们大家现在一起用手比划一下，1厘米多长。互相看一下，计住了吗？闭上眼睛想一想，1厘米有多长。3、认识几厘米师：我们现在知道1厘米有多长了，那3厘米又有多长呢？师：同学们还能在尺子上找到其他3厘米的长度吗？4、用厘米量师：刚才上课时，老师展示的2根线绳，到底哪一根长一点呢？现在，同学们先估计一下这两根线绳各自多长，然后在测量比较一下，好吗？师：结果是哪根线绳长一点呢？能说说你是怎么量的吗？三、知识拓展1、师：老师这里有一把尺子，可是它断了一节，没有刻度“0”，只剩下刻度3到刻度10，那么这把尺子能不能用来量物体的长度啊？同学们能不能帮老师想一想办法，好吗？2、其他测量长度的工具（课件展示）
人教版新课标小学数学二年级下册表内除法（一）教案2篇
教后反思本节课给学生创设了良好的活动空间，把学生实际生活中听说过的见到的平均分现象展示给学生看，把生活和数学联系起来，在学生感受“同样多”的基础上概括出什么叫平均分。揭示平均分这一数学知识在生活中的应用，之后突出了学生三次实际操作。第一次，小组同学互相分水果，重视学生分的结果。体会感受“平均分”的含义。第二次，重视分法：15个橘子平均分成5份。体现了学生对物品的不同分法，建立了平均分的概念。第三次，分矿泉水，通过份数变化，观察分的就结果，深刻体会“平均分”，为认识除法积累丰富的知识。为学生营造探索的空间。第二课时：平均分的认识（二）教学内容巩固“平均分”。课本第15页的例题3。教学目标1.巩固“平均分”的概念，知道平均分就是每一份分得结果同样多。
人教版新课标小学数学二年级上册观察物体教案2篇
教学过程：一、故事导入1．出示主题图配合音乐，师：“有一只蜻蜓在动物城里玩，遇到了辛勤工作的蜜蜂，看见了一座座漂亮的房屋。”蝴蝶说：“瞧。自己做了一件衣服，但是穿起来很不合身，怎么办？”（出现三种不对称的衣服图形）“于是，蝴蝶去找蜻蜓帮忙。”2．师：“一路上，蝴蝶看到许多美丽的景色，遇见许多动物朋友。瞧，美丽的孔雀走来了，还有知了、七星瓢虫、螃蟹。”3．师：“小朋友，它们美吗？你能说说你觉得它们哪儿美？（学生自由回答）那咱们把它们画下来，好吗？”二、初步感知对称图形的特点1．（指着蝴蝶形）师：“这么美的图形你想不想剪出一个来？请小朋友们拿出一张彩纸，用剪刀剪出这只蝴蝶，行吗？”（请学生说一说怎么剪的？）师：“有的小朋友剪出的蝴蝶为什么不像呢？为什么有的小朋友又能剪出美丽的蝴蝶呢？蝴蝶的形状到底有什么特点，让咱们来研究研究。”
人教版新课标小学数学二年级上册统计教案2篇
1、让学生仔细观察，练习二十二1题图，你看到了什么？生:举手自由口答。2、师:根据这些信息，你能提出什么问题？板书学生提出问题在此基础上，师生重点解决问题3、小黑板出数统计表、统计图(1)学生在树上独立完成(2)上台展示并回答问题(3)师质疑：你还能提出哪些问题？[设计意图]：通过统计停车场每种车的数量，把解决问题和统计知识综合进来，巩固所学统计知识和解决问题，体验怎样收集信息。二、生活应用1、出示97页2题（1）同桌观察理解（2）独立在书上完成2、互相纠错评价，教师巡视辅导。3、质疑：你还能提出什么问题？[设计意图]：让学生通过数“正”字来收集信息。三、开放实践1、p97页3题4题（1）学生以小组为单位展开讨论统计。（1、2、3组做3题，4、5、6组做4题）（2）展示师生互评[设计意图]：让学生发挥主体性去调查收集数据，根据自己的能力提出并回答一些问题。
人教版新课标小学数学二年级上册数学广角教案2篇
方法三：我先把数字1放在个位，然后把数字2和3分别放在十位组成21和31；我再把数字2放在个位，然后把数字1和3分别放在十位组成12和32；我再把数字3放在个位，然后把数字1和2分别放在十位组成13和23，一共摆出了6个两位数。（21、31、12、32、13、23）每种方法说完后师问：还能摆吗？(再摆就要重复了！提示：不能遗漏也不能重复)师小结：排数的时候按照一定的顺序既不会重复也不会遗漏。我们用3个不同的一位数拼成了几个不同的两位数？（板书：6个）可拓展：三只动物抽到卡片后最多能组成21、31、32那谁可以和聪聪一起坐呀？小猫很幸运，他抽到了2和3，那么他一定会摆出一个……（三）握手小动物们谢谢我们帮他们一起解决了这些数学问题，一定要让老师表示谢意，好谢谢你们。（老师过去和学生握手。分别找几个人握手，让学生观察，每两个人握一次手。）
人教版新课标小学数学二年级下册克与千克教案2篇
教学目标1.使学生通过“称一称”的实践活动，亲自感受1克和1千克的实际重量。2.通过实践活动使学生加深质量单位的理解，让学生深刻体会到质量单位与实际生活是紧密联系的，在实际生活中是非常有用的。3.培养学生的动手能力及创新意识。4.培养学生与他人的合作意识和分工合作的精神。重、难点与关键1.进一步了解克和千克的质量单位概念。能够用老师提供的称，来称量物体质量。2.巩固对质量单位实际概念是认识。教具准备天平，盘秤，适量的生活用品，如水果，蔬菜等。教学过程一、创设情境同学们这节课老师带你们去超市逛一逛，想去吗？（出示课本第85页情境图）在超市里你看到了什么？指名回答。（饼干110克、豆油5千克、6个苹果1千克……）这些都表示什么意思呢？指名回答。教师说明表示物品有多重可以用克和千克作单位。那么在日常生活中有什么地方用到克与千克呢？举例说明。
人教版新课标小学数学二年级下册统计教案2篇
2.采用比较简便的方法，师生合作完成“数据的收集与整理（强调数据的准确性），学生独立完成“表格的填写”。3.小组内讨论完成“表格的分析”。4.全班进行反馈。（意在培养独立收集、整理数据的能力，核对数据的准确性，并且扩大提问题的参与面，让学生也能启动智慧、享受快乐；及时反馈信息，调整教学目标）四、全课总结1.通过今天的学习，同学们有哪些收获？2.应用延伸。（课本第112页练习二十二第1题）五、布置作业教后反思统计是日常生产生活中常用和实用的工具，因此统计也是小学生必备的能力之一。但是统计的教学较为枯燥无味，教师往往会轻视统计的教学，忽略学生能力方面的培养。在教学统计时，老师要激发学生学习统计的兴趣，创造各种情景，加强学生统计中的动手实践操作训练，同时在实际生活中加以运用，并逐步加大难度和密度，同时也需要知道，统计教学不要过分地浮夸，多给予学生统计的意义，使其明确学习的目的。
人教版新课标小学数学二年级下册图形与变换教案2篇
第二种分法：分成三类：直角是一类，比直角小的分为一类，比直角的的又分为一类。2.讨论交流，引导学生明确锐角和钝角的意义。教师：比直角小的就是直角的弟弟，比直角的的就是它的哥哥。我们来为它们起个名字好吗？让学生充分交流后引导小结：比直角小的叫锐角，比直角大的叫钝角。相互讨论：怎样判断一个角是不是锐角或钝角？学生讨论（得出和直角比、用眼睛看等方法）三、实践应用，巩固提高1.完成练习九的第1、2题。2.画一画：请你分别画出一个直角、锐角和钝角。四、游戏活动1.折一折，比一比。让学生利用身边的材料折出不同的角，并互相认一认是什么角？2.摸摸、猜猜。（分小组活动）活动规则：把一同学眼睛蒙住，另一同学用活动角掰成大小不同的角，让蒙住眼睛的同学通过手摸后说出是什么角？其他同学当裁判。然后组内同学交换活动。五、全课总结这节课我们学习了什么？你有哪些收获？六、布置作业
人教版新课标小学数学二年级下册找规律教案2篇
1.动物园里举行运动会，小动物可高兴了，你瞧，他们排着整齐的队伍走出来了。老师分步出示图片，让学生观察，你发现了什么？第一步逐一贴出图片；小熊、兔子、猴子、青蛙；第二步逐一贴出图片：兔子、猴子、青蛙、小熊；第三步逐一贴出图片：猴子、青蛙、小熊、兔子；第四步怎样贴呢，学生试贴：青蛙、小熊、兔子、猴子。教师：为什么这样贴呢？说出你的理由。2.观察整幅方阵图，你们发现了什么？3.请四个学生上台问及此事，做类似方阵图中动物的排列，四位同学不停的变换位置。（体会其中循环排列的含义）教师：深入观察，你们还发现了什么？教师：刚才同学们用自己的语言形容出其中的排列规律；我们可以说这种排列方式是循环排列的规律。4.小东家搞装修，房子是怎样布置的呢？我们一起参观参观，有什么规律呢？学生讨论讲解：墙面与地面都是循环排列的规律。
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
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 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 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
人教部编版七年级语文上册课外古诗词诵读（二）教案
材料二：锦瑟无端五十弦，一弦一柱思华年。庄生晓梦迷蝴蝶，望帝春心托杜鹃。沧海月明珠有泪，蓝田日暖玉生烟。此情可待成追忆？只是当时已惘然。（李商隐《锦瑟》）相见时难别亦难，东风无力百花残。春蚕到死丝方尽，蜡炬成灰泪始干。晓镜但愁云鬓改，夜吟应觉月光寒。蓬山此去无多路，青鸟殷勤为探看。（李商隐《无题》）材料三：《十一月四日风雨大作》（其二）作于南宋光宗绍熙三年（1192）十一月四日。陆游自南宋孝宗淳熙十六年（1189）罢官后，闲居家乡山阴农村。当时诗人已经68岁，虽然年迈，但爱国热情丝毫未减，日夜惦念报效国家，可诗人收复国土的强烈愿望，在现实中已不可能实现，于是，在一个“风雨大作”的夜里，诗人触景生情，由情生思，在梦中实现了自己金戈铁马驰骋中原的愿望。死去元知万事空，但悲不见九州同。王师北定中原日，家祭无忘告乃翁。（陆游《示儿》）材料四：清朝同治四年（1865），谭嗣同出生于北京宣武城，其父谭继洵时任湖北巡抚。光绪元年（1875），谭嗣同10岁时，拜浏阳著名学者欧阳中鹄为师。
人教部编版语文八年级上册任务二新闻采访教案
【设计意图】本环节意在指导学生做好新闻采访前的准备工作。草拟新闻采访提纲，是进行新闻采访的关键环节。学生只有做好了采访前的准备工作，才能在采访过程中有的放矢，不慌不忙。五、采访实践，检验学习所得四人一个小组设计采访活动，选定采访对象，制订采访提纲进行现场采访。师点拨：采访时要注意当场做笔记，采访后要注意及时整理。整理注意点：1.整理要及时。采访一结束，就要在“记忆的黄金时段”立刻整理记录。2.整理材料应去粗存精，选择重点。整理过程中还要疏通文字，进一步补充、核实材料。3.充分发挥笔记的作用，积累新材料，写好新闻稿。结束语：这节课我们学习了新闻采访的相关知识，大家要重点掌握采访的流程与注意事项，希望通过这节课的学习能激起大家对采访的兴趣，也希望通过本节课的学习，同学们在口语表达能力上可以有一个很大的提升，也许在不远的将来，你就是一名出色的记者。
人教部编版语文九年级上册课外古诗词诵读（二）教案
课件出示：少年时指青年时期，从辛弃疾的生平看，这时的他正处于金人统治区内，看到沦陷区的人们在异族的奴役之下，作为血气方刚的爱国青年，油然而生收复失地的报国之志。因而这时的愁情也是真实存在的，那就是对沦陷区人民的同情，对国土沦丧的耻辱感，这时的愁，更多的是一种渴望收复中原、建立不世功业的志愿和动力，是昂扬而充满激情的。2.深入思考，体会“愁”的含蓄之美（1）比较少年时登楼与而今登楼的目的有何不同？预设：少年时登楼，是为了登高望远，抒发自己的豪情壮志。而今登楼，是为了排遣内心的悲愤之情。（2）是什么原因使词人“欲说还休”？预设：统治者处处排挤、打击他，他处处受猜忌，所以有愁不敢说。更主要的原因是，一生抱负付之流水，鬓发苍苍，功业无成，而又没有知音，无人理解。这种孤独的愁情，跟谁诉说，说了又有什么用，这中间也包含着对南宋朝廷的无限失望。因为这种失望，所以辛弃疾“欲说还休”。
人教部编版语文九年级上册任务二诗歌朗诵（2）教案
1.主持人致开幕词。2.参赛选手按时到场、抽签。3.主持人介绍比赛规则和评分细则。（1）分年级比赛，各年级同时进行，并根据相同的评分标准来评奖。（2）比赛规则：①参赛选手须使用普通话，尽可能脱稿朗诵，并富有感情色彩，辅以丰富的肢体语言；②每位选手比赛时间限定在3-5分钟，如果超时或不足，评委将适当扣分；③比赛顺序由抽签决定，中途不得变更顺序，比赛需紧凑进行，选手上场迟到2分钟以上则视为弃权；④参赛选手须严格遵守比赛规则，在比赛过程中若有异议，由评委会裁定。4.主持人报幕，请选手上台朗诵。5.比赛结束后，邀请评委上台发言，工作人员进行统分。6.主持人宣布比赛结果，请嘉宾为获奖者颁奖。7.主持人宣布本次比赛结束，请嘉宾和评委退场。四、课后巩固，布置作业1.布置学生课后搜集艾青的一篇经典的、适合个人朗诵的诗歌，在课下作朗诵练习。
人教部编版语文九年级下册任务二准备与排练教案
教师指导：每个表演小组可选剧务两名，负责服装道具的制作和音乐的准备。负责服装道具的同学要动手能力强，有一定的美术功底。负责配乐的同学对音乐有所了解。在适当时候教师可以给剧务同学提供相应的帮助。【设计意图】教师在指导的基础上，组织学生进行排练，排练过程中把自主权交给学生，充分锻炼学生的合作能力。三、合作排练根据研讨反馈，导演组织全剧组排练，剧务根据表演需要设计制作场景、服装，演员反复合练，及时发现表演、舞台、配合等各方面的问题，为“任务三”正式演出做好准备。本次教学设计的任务是准备与排练，学生虽有参与的热情，但组织剧组，担任导演、剧务等工作尚缺乏相关经验，因此在活动中，老师在其中承担顾问工作，给予必要的指导。对于并未接受过专业表演训练的同学们来说，要演好剧情，演活剧本并非易事，还需要多尝试，多训练。因此，在进行必要的排练指导后，就放手让学生去排练。
