三年级科学下册苏教版教案全(三年级科学下册教案(苏教版))

苏教版科学五年级下册《国旗怎样升上去》教案？

用长绳通过旗杆上动滑轮的槽，国旗就可以升上去；动滑轮的原理是：可以改变用力方向，但不能省力。

教案大班下册科学根的力量？

一、活动目标: 1、能清楚地讲述故事,语言完整、清晰。

苏教版三年级下册科学落叶下面的土是什么颜色？

　　落叶下面的土是（黑）颜色　　落叶下面的土壤中含有大量的腐殖质，颜色是（黑）颜色的，比较肥沃　　腐殖质是已死的生物体在土壤中经微生物分解而形成的有机物质，黑褐色，含有植物生长发育所需要的一些元素，能改善土壤，增加肥力。腐殖质是土壤有机质的主要组成部分，一般占有机质总量的50～70％。腐殖质的主要组成元素为碳、氢、氧、氮、硫、磷等。腐殖质并非单一的有机化合物，而是在组成、结构及性质上既有共性又有差别的一系列有机化合物的混合物，其中以胡敏酸与富里酸为主。

冀教版小学科学三年级下册教案？

版小学科学三年级下册教案，主要包括以下几部分：1. 学习目标：通过本课的学习，使学生掌握有关自然界中的动物、昆虫、水生生物和它们的行为方式的知识。2. 教材分析：本课是小学三年级科学教材上“自然界中的动物”一单元。在本单元中，重点介绍了动物、昆虫和水生生物及它们的行为方式。3. 教学过程：在教材分析之后，我们将根据课文内容和相应图文信息进行一些相应的导入性讲解和理论性阐释。随后将布置一些形式多样化的尝试性实验作业题目或者问题供各位同学去实践咯。4. 总结归纳: 最后我们将对所有内容进行总体总结归纳, 进考察一遍, 使大家把所有内容都能够很好地理解、巩固、运用。

新版pep小学英语三年级下册全英式教案？

Unit 1 Welcome back to schoolUnit 1 Lesson 1Part A Let’s talk ; Let’s practise Teaching Aims :1. Be able to understand and say: We have a new friend today. I’m from…. Welcome!2. Be able to introduce yourself to others.3. Improve Ss’ intercourse

abilities.Focus

Points & Difficult Points :Be able to use the new structures as following in different ways : We have a new friend./pencil…Teaching Preparation:1. The international flag of America\ Canada\China. 2. Headgear of

Amy.Designing

for the blackboard:', "I have a new book. I'm from…", 'We have a new friend. Teaching Steps:Step1. Warm –up 1. Sing a song 《Good morning》. 2. Greetings. 3. Free talkT: Good morning, boys and girls. Welcome back to school. Nice to meet you again! Ss: Nice to meet you, too. T: Hi, girl. My name’s Wendy. May I have your name? S1: Sure. My name’s …… T: Hi, S1. Welcome back to school! ……

Step2.Presentation

and practise. 1. Continue the Free talk to lead in: T: Look! I have a new book! Do you have a new one? S: Yes. T leads to say: I have a new book. T: This is a new book. That is an old book. T holds the book: I have a new book. ( T writes down it on the blackboard.) Ss read after T. T: I have a new book. What do you have? S: I have a new book./ pencil./ pen….. T: How nice! Great! Practise in pairs: S1: I have a new book. S2: Great!/ Me too…… T: Boys and girls. Look! We have a new friend today! Let’s welcome! S1: Hi! I’m Amy. T: Amy! Welcome again! Ss: Welcome. T: We have a new friend today!(T writes down it on the blackboard.) T: “We” means you, you, he, she and I, everyone! You know, What’s the meaning of “we”? S: 我们。 T: We have a friend. S:… T: We have a new friend. S:… T: We have a friend. We have a friend. We have a new friend. Sing it with (两只老虎) We have a new friend. We have a new friend. Amy is, Amy is. We have a new friend. We have a new friend. Amy is, Amy is. 2. I’m from… T: Amy! Where are you from? I’m from… S: I’m from America. T: OH, you’re from America. T shows the international flag of America: I’m from America. S:…. T hands it to a student: Where are you from? S: I’m from America/the USA. T shows the international flag of China: I’m from …. S: China. T: I’m from China. T teaches Canada/England as above. Game: I’m from…(Flap the flies) S1: I’m from Canada. S2 & S3 touch the flag and the word of Canada : I’m from Canada.Step.3 Consolidation & Extension. 1. T: If in the real situation, you can say I’m from Hangzhou. I’m from Huzhou…… T: Where are you from? S: I’m from Hangzhou. 2. Text 1) Watch the VCD. 2) Read after the tape. 3) Act it in front of the class.Step4. Assessment.1)

.T

explains the meaning of the task. 2) Ss do it after the

class.Think

it over:Unit 1 Lesson 2Part A Let’s learn; Let’s play; Part C Let’s singTeaching Aims :1. Be able to listen, say, recognize the main words: boy, girl. 2. Be able to understand and say: “ Watch out!”3. Be able to sing the song “Boy and Girl”

.Focus

Points & Difficult Points :The main words: boy,

girl.Teaching

Preparation:The international flag of America\ Canada\China. Some toy

animals.Designing

for the blackboard: a boy a girlTeaching Steps:Step1. Warm –up 1. Greetings. 2. Free talk T: Hello! May I have your name? S1: My name’s … T: Where are you from? S1: I’m from Hangzhou. T: Oh, me too. Nice to meet you. S1: Nice to meet you, too. T: Boys and girl, we have a new friend today, S1Ss: Welcome! Make a similar dialogue with your partner. T hands out the international flag: Where are you froom? Group 1: I’m from America. G2: I’m from England. G3: I’m from Canada. G4: I’m from China.Step2.Presentation. 1. T shows the picture of Mike: Do you know Where is Mike From? S: He’s from Canada. T: Great! He’s from Canada. S: He’s from Canada. T: And He’s a boy. (T puts boy on the blackboard.) T teaches the pronunciation of boy. Run two trains : He’s a boy. (Point a boy) T: Look! Is she a boy? Ss: No. T: Yeah. She is a girl. (T shows the picture of girl) T teaches the pronunciation of girl. Run two trains : She’s a girl. (Point a girl) Read the words together: A boy, a girlStep 3. Practise. 1. Game: Distinguish the sound. (Let’s practise.) S1 : Hello! Ss: A boy or a girl? S2 who covered eyes: A boy? Ss: Yes./ No. 2. Game: Introduce the animals T: This is Mr. Pig. He’s a boy. S: This is Miss. Cat. She’s a girl. …… 3. T plays the puppet. Cat: Hello! Mr. Pig. How are you? Pig: Very well, thanks. A lovely day! Let’s play. Cat: Great. Pig falls down: Oh. Cat: Watch out!! T: What’s the meaning of “Watch out”? S: 当心，留神！ Make a dialogue with “watch out”! 4. Let’s sing.Step4. Assessment.1)

.T

explains the meaning of the task. T: Where is the word “boy” and where is the word “ girl”? S: Here it is! T: Look at the animals. What are they? S: A dog, a cat…… T: Who are boys and who are girls? Listen it after the class, and match it. 2) Ss do it after the class. 3) Ss buy 2 English exercise

books.Think

it over:Unit 1 Lesson 3Part A Let’s say, Let’s chant Part C CultureTeaching Aims :1. Be able to listen, say, recognize the words: apple, ant, boy, bag, Coke, coffee.2. Be able to listen, say, read and write these three letters: A a; B b; C c3. Through the chant review the letters of ABC, train a sense of group

identity.Focus

Points & Difficult Points :Read the letters: Big letter C, small letter c; Write down them correctly and

handsomely.Teaching

Preparation:1. Letter cards ,some word pictures, word cards: apple boy eraser ant crayon body head cake Coke coffee bag ball2. A little blackboard with four-line format and a

ball.Designing

for the blackboard:panda beaver eagle kangaroo (pictures)China Canada America Australia (words)Teaching Steps:Step1. Warm –up 1. Sing a song 3. Practise. 1. Game: Find out the letters we’ve just learned. apple boy eraser ant crayon body head cake Coke coffee bag ball Read as: apple, No.1 small letter a. 2.1) T: You’re so smart. You can read them. Now, let’s write them down. Look at the blackboard. T: First, let’s write down big letter A. One, two, three. Now, Let’s try together. Show me your finger. S: My finger. T& Ss: One, two, three. T teaches the writing of small letter a. 2) T: Everyone has his home. Where is A’s home? Here it is. (T points at the four-line format.)T: This is letter’s home. This is the first floor. Then the second floor and the third floor. Big letters A lives in the second and third floor. Let’s write down it. Show me your finger. S: My finger. T & Ss: One, two, three. T teaches the writing of small letter a in the four-line format. Write them on your exercise book. Teach the writing of Bb, Cc.3. Lets chant. 1) Read after T. 2) Say with the tape. 3) Say by yourself. 4. Culture. T writes down:3.8 T: March 8th is Women’s Day. Yeah，妇女节。 T: On that day, you should say “Happy Women’s Day” to your mother. You also can pour a cup of tea, then say “ Have some tea, mom.” T&S act like mother and son/ daughter. S: Ding dong. T: Come in, please. S: Happy Women’s Day! T: Thank you. S: Mom, sit down , please. Have some tea. T: Thank you. My dear daughter.Step4. Assessment.1)

.Complete

the writing of letters and exercise on the activity book.2) Make letter cards of A\B\C.

三年级下册守株待兔教案？

守株待兔讲的是一个人守在一棵树下，等兔子来撞死然后拿回家吃。

本节课的教学策略如下：

首先，讲述一下本篇寓言故事的内容，让学生对这篇寓言故事有一个整体的感知。

然后，让学生熟读课文，仔细理解课文的内容。

第三，引导学生理解其中蕴涵的道理。

最后，达到教育学生的目的。

苏教版运动的方式教案？

活动目标： 　　了解不同昆虫的食物。 　　了解昆虫的动作姿态。 　　在活动中锻炼大肌肉动作的协调性。 　　活动准备： 　　几种常见昆虫的食物图卡数张，如花（蜜、粉）、小虫或食物碎屑灯。 　　活动过程： 　　一一拿出昆虫图卡，请幼儿说一说，做一做： 　　--这些昆虫的动作姿态是怎么样的呢？ 　　--鼓励幼儿模仿其动作。 　　--这些昆虫平时吃的食物是什么？（如蜜蜂和蝴蝶吃花蜜、蚂蚁吃食物碎屑、蚱蜢吃小虫等）若幼儿不知道，教师可以加以提示玩游戏"昆虫运动会"--昆虫王国将邀请小朋友参加昆虫运动会。 　　--介绍游戏的玩法：教室（运动场）的两端分别是起点和终点，在终点放置昆虫食物图卡。 　　--将幼儿分成数队，如蜜蜂队、蚱蜢队、蚂蚁队，请幼儿戴上头套。 　　--哨音开始，各队第一位幼儿模仿所扮演的昆虫动作，走到终点，并找到该昆虫所吃的食物图卡带回起点，然后下一为幼儿戴上头套出发。 　　--按照此方式活动直到所有幼儿都轮完，最先轮完的一组获得优胜。若幼儿有兴趣，该游戏可多次重复。

苏教版三年级下册《荷花》课文内容？

清早，我到公园去玩，一进门就闻到一阵清香。我赶紧往荷花池边跑去。　　荷花已经开了不少了。荷叶挨挨挤挤的，像一个个碧绿的大圆盘。白荷花在这些大圆盘之间冒出来。有的才展开两三片花瓣儿。有的花瓣儿全都展开了，露出嫩黄色的小莲蓬。有的还是花骨朵儿，看起来饱胀得马上要破裂似的。　　这么多的白荷花，一朵有一朵的姿势。看看这一朵，很美；看看那一朵，也很美。如果把眼前的一池荷花看做一大幅活的画，那画家的本领可真了不起。　　我忽然觉得自己仿佛就是一朵荷花，穿着雪白的衣裳，站在阳光里。一阵微风吹来，我就翩翩起舞，雪白的衣裳随风飘动。不光是我一朵，一池的荷花都在舞蹈。风过了，我停止了舞蹈，静静地站在那儿。蜻蜓飞过来，告诉我清早飞行的快乐。小鱼在脚下游过，告诉我昨夜做的好梦……　　过了一会儿，我才记起我不是荷花，我是在看荷花呢。

三年级下册苏教版的连词成句？

爱  我们 劳动 好孩子 要 做 的

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2、纸上  他 花了 一只  在  小狗

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3、每天 妈妈  我们 都给  可口的  做 饭菜

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4、理想 我的  医生   一名  当 是

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5、都 公园里  全家人  在  游玩

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6、应该 帮助 我们  主动 别人

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7、下雨  艾力  了  还没  回家  呢

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8、不  爱心  需要  是  回报   的

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9、小学生  是 我  和  小明

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三年级下册夺冠新课堂苏教版答案？

第一单元，东南西北第二单元，两位数乘两位数，第三单元，小数的基本认识，以及小数的加减法，接着又是年月日，接着又是数学广角搭配