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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解决问题教案2篇
（1）提问：用自己的话说一说画面的内容。根据画面的内容编一道应用题。可先让学生自由编题，然后出示：面包房一共做了54个面包，第一队小朋友买了8个，第二队小朋友买了22个，现在剩下多少个？（2）全班同学读题后提问：题目的已知条件和问题分别是什么？根据“一共做了54个面包，第一队小朋友买了8个”这两个条件可以求什么？（第一队买后还剩下多少个）怎样列式？【54-8=46（个）】那要求还剩下多少个？又该怎样列式？【46-22=24（个）】谁能列一个综合算式？【54-8-22=24（个）】（列好后，要求学生说出每一步算式的意义）教师：大家想一想还有没有不同的想法？（鼓励学生从不同角度去思考问题）根据“第一队小朋友买了8个，第二队小朋友买了22个”可以求出什么问题？（两队一共买了多少个面包？）可以怎样列式？【8+22=30（个）】那要求还剩下多少个？又该怎样列式？【54-30=24（个）】同桌的同学互相讨论一下：如果写成一个算式，应该怎样列式？
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万以内数的认识教案2篇
（3）请同学们在计数器的十位上拨8，百位上拨5。并在自己的课堂本上写出这个数。全班同学读一读这个数。写作：580读作：五百八十教师：个位上没有数，就要用零展位，读的时候不必读出来。提问：这个数是由几个百、几个十和几个一组成。2.练习：完成课本第69页的做一做的第1题。让学生独立完成，然后全班讲评。3.练习：完成课本第69页的做一做的第2题。让学生独立完成，然后全班讲评。小结：今天学习三位数的读法和写法。读、写数都要从高位开始。读数时，一个数百位上是几就读几，十位上是几就读几，个位上是几就读几，数位中间的0就读零，末位的零不读。写数时，一个数有几百就在百位上写几，有几十就在十位上写几，有几个一就在个位上写几，哪一位上一个也没有就那哪一个上写0。三、巩固练习1.完成课本第71页练习十五的第1题。2.完成课本第71页练习十五的第2题。3.完成课本第71页练习十五的第3题。
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。
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。
新人教版高中英语选修2Unit 2 Learning about Language教学设计
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英语选修2Unit 2 Reading and thinking教学设计
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英语选修2Unit 2 Using langauge-Listening教学设计
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英语选修2Unit 4 Learning about Language教学设计
This section guides students to pay attention to the typical context of vocabulary use, helps students accumulate vocabulary around the key vocabulary of this unit, and uses the learned words and word chunks in different contexts to deeply understand their meaning and usage, so as to achieve the purpose of review and consolidation.The teaching design activities aim to guide students to pay attention to the typical context in which the target vocabulary is used, as well as the common vocabulary used in collocation, so that students can complete the sentence with correct words. In terms of vocabulary learning strategies, this unit focuses on cultivating students' ability to pay attention to collocation of words and to use word blocks to express meaning.For vocabulary learning, it is not enough just to know the meaning of a single word, but the most important thing is to master the common collocations of words, namely word blocks.Teachers should timely guide students to summarize common vocabulary collocation, such as verb and noun collocation, verb and preposition collocation, preposition and noun collocation, and so on.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.
新人教版高中英语选修2Unit 5 Learning about Language教学设计
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
新人教版高中英语选修2Unit 4 Reading and thinking教学设计
【词汇精讲】highlight n.最好或最精彩的部分 vt.突出;强调;使醒目One of the highlights of the trip was seeing the Taj Mahal.这次旅行的亮点之一是参观泰姬陵。Your resume should highlight your skills and achievements.你的简历应该突出你的技能和成就。The report highlights the major problems facing society today.报告强调了当今社会所面临的主要问题。I’ve highlighted the important passages in yellow.我用黄色标出了重要段落。7.Edmonton is freezing cold in winter,with daily temperatures averaging -10 ℃.埃德蒙顿冬季寒冷,日平均气温为-10°C。【词汇精讲】freezing adj.极冷的;冰冻的Leave a basin of water outside in freezing weather.在冰冻的天气里,放一盆水在室外。It’s freezing cold outside so wear a warm coat.外面超冷的,所以穿一个暖和一点的外套吧。8.It was not until 9:30 a.m.that they finally reached the capital of Ontario,Toronto.直到上午9时30分,他们才终于到达多伦多的首府安大略省。【句式剖析】本句是一个强调句,强调的是句子的时间状语until 9:30。含有not...until...的句子的强调句为It is not until...that...,that后面的句子要用肯定形式。It was not until then that I suddenly realized nobody was happier than I was.直到那时我才突然意识到没有人比我更幸福了。
新人教版高中英语选修2Unit 3 Learning about Language教学设计
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英语选修2Unit 4 Using langauge-Listening教学设计
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.
新人教版高中英语选修2Unit 5 Reading and thinking教学设计
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre
新人教版高中英语选修2Unit 5 Using langauge-Listening教学设计
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
新人教版高中英语选修2Unit 3 Using langauge-Listening教学设计
1． How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?
人教版新目标初中英语八年级上册What are you doing for vacation说课稿4篇
这一环节我采用电影《哈利波特》中哈利去霍格华兹的图片引入“how does Harry go to school?” 进而引入” how do you go to school?” 呈现“the ways to go to school” 让学生明确take 的使用及与交通工具的搭配。接着让学生根据实际情况回答自己采用的交通方式，期间可以引入“how does he /she go to school?” 基本了解了怎么说后进入课文，完成1a 部分练习 和1 b 的听力练习。完成后让学生玩一个数字游戏，帮学生回忆数字。通过问学生从家里出发时间和到达时间，引出“it takes ?? minutes .” 的句型。借助ppt 图片进行句型操练。然后完成听力练习2a—2c。本环节用时20分钟。While-task:本堂课的主要任务是让学生运用已学的语言知识，完成一个任务，即计算从学校到上海各种交通工具所需要的时间和费用，讨论应选用和种交通工具和各种优缺点。这一环节将用时10分钟。
