三年级新版科学下册教案全(三年级新版科学下册教案全册)

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.

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。

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。

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。

三年级下册科学凤仙花的一生教案？

一、教学目标：

1. 组织学生亲历了播下一粒种子长出一株植物结出多粒种子这个过程，认识一粒种子长出多粒种子，较好地理解植物“繁殖”的意义。

2.整理记录资料，形成新的认识。知道凤仙花的生长周期、植株特点、身体有根、茎、叶、花、果实和种子六部分。初步学会用事实、数据进行说明。

3.引领学生用观察凤仙花的经验，观察周围的各种植物。

三年级下册科学笔芯为什么能够伸缩教案及教学反思？

首先用白板来展示铅笔的伸缩功能，之后让学生思考，最后老师再逐步的去讲解，来解答，从而让学生认它的原理，培养学生的好奇心和学习兴趣，同时探索其中的原理要学生亲自动手来操作观察总结效果会更好

2021年新版三年级下册语文警句？

不入虎穴，焉得虎子

近朱者赤，近墨者黑。

兵来将挡，水来土掩。

三年级上下册的古诗新版？

三年级上册28、渔歌子（唐）张志和西塞山前白鹭飞，桃花流水鳜鱼肥。青箬笠，绿蓑衣，斜风细雨不须归。29、晓出净慈寺送林子方（宋）杨万里毕竟西湖六月中，风光不与四时同。接天莲叶无穷碧，映日荷花别样红。（1“色彩”《语文天地》读背）30、赠花卿（唐）杜甫锦城丝管日纷纷，半入江风半入云。此曲只应天上有，人间能得几回闻。31、竹里馆（唐）王维独坐幽篁里，弹琴复长啸。深林人不知，明月来相照。（2“声音”《语文天地》读背）32、示儿（宋）陆游死去元知万事空，但悲不见九州同。王师北定中原日，家祭无忘告乃翁。（3“祖国在我心中”《语文天地》读背）33、敕勒歌北朝民歌敕勒川，阴山下。天似穹庐，笼盖四野。天苍苍，野茫茫，风吹草低见牛羊。（4“塞北江南”《语文天地》读背）34、江雪（唐）柳宗元千山鸟飞绝，万径人踪灭。孤舟蓑笠翁，独钓寒江雪。（8“成长的经历”《语文天地》读背）35、秋夕（唐）杜牧银烛秋光冷画屏，轻罗小扇扑流萤。天阶夜色凉如水，坐看牵牛织女星。（9“幻想和想像”《语文天地》读一读背一背）36、元旦（宋）王安石爆竹声中一岁除，春风送暖入屠苏。千门万户曈曈日，总把新桃换旧符。（12“过年”）[本册共9首]三年级下册37、游子吟（唐）孟郊慈母手中线，游子身上衣。临行密密缝，意恐迟迟归。谁言寸草心，报得三春晖。（1“礼物”《语文天地》读背）38、村居（清）高鼎草长莺飞二月天，拂堤杨柳醉春烟。儿童散学归来早，忙趁东风放纸鸢。（2“春天的脚步”《语文天地》读背）39、观书有感（宋）朱熹半亩方塘一鉴开，天光云影共徘徊。问渠哪得清如许？为有源头活水来。40、石灰吟（明）于谦千锤万凿出深山，烈火焚烧若等闲。粉身碎骨浑不怕，要留清白在人间。（6“奇妙的石头”《语文天地》读背）41、江南汉乐府江南可采莲，莲叶何田田。鱼戏莲叶间。鱼戏莲叶东，鱼戏莲叶西，鱼戏莲叶南，鱼戏莲叶北。42、江上渔者（宋）范仲淹江上往来人，但爱鲈鱼美。君看一叶舟，出没风波里。（7“特产”读背）43、春望（唐）杜甫国破山河在，城春草木深。感时花溅泪，恨别鸟惊心。烽火连三月，家书抵万金。白头搔更短，浑欲不胜簪。

三年级下册科学玉米的用途？

玉米子粒主供食用和饲用，可烧煮、磨粉或制膨化食品。

五年级下册科学怎样才能省力教案？

怎样才能省力

一、教学目标：

1、能设计并说明用简单工具是如何方便、省力的.

2、能从生活实际中找到使用简单机械方便、省力的现象.

3、与同学交流在实际生活中使用简单机械方便、省力的方法.

二、教学重点难点：

1、教学重点是认识使用简单机械会提高工作效率.

2、生活中使用简单机械的例子.

三、教学材料准备：

木板1快、图钉5个、长短不同的铁片(每组各一份)

四、教学过程：

（一）导入：

同学们,在生活中经常会遇到许多像搬运东西之类的工作,在这些工作中会采用不同的方法,来完成这些工作,比如课本给我们提供的各个时期人们从事的劳动场面图片中,他们在用不同的方法搬运石头,这些方法有什么不同呢?

指导学生看图：人们在不同时期搬运重物的方法有什么不同?

明确：在远古时期,人们只用人的肢体搬运重物,随着社会的不断发展,人类在劳动中不断发现：使用工具可以省力.到了现代社会,人们把简单机械组合起来,制造出现代化的大机械来搬运重物.人们真是越来越聪明!

（二）探究体验：

1、我们看了图片,了解了借助工具可以省力,有的同学可能不大相信,是吗?下面我们就做一个小游戏.每组桌面上都摆放着一块木板,上面钉着5个图钉,请每组的同学各自采用不同的方法选用不同的工具拔下一个图钉,看一看谁先把图钉拔下来,然后把自己的感受与本组其他同学交流.注意体验用力感受,还要注意不要被图钉扎了手哟.

（1）学生分组活动：拔图钉比赛.

（2）交流感受.

明确：使用工具可以省力.

2、既然我没已经体验到使用工具可以省力,下面,就请同学根据你自己已有的经验用你的聪明的小脑瓜来想出巧妙的办法完成图中提供的任务吧!

（学生在实际生活中对一些生活现象有所了解,并掌握了一些经验,但是这些现象和经验对于小学生来说只停留在表面想象的认识,还没有上升到科学的思想上来.从生活中来,将学生已有知识经验在课堂上将理论与实际结合,使学生对已有知识进行科学合理的细化,由感性认识上升到理性认识,从而更有效地将知识运用于实际生活.）