三年级英语上册Lesson 21-22
冀教版三年级英语上册Lesson21Jenny's Family
詹妮的一家
New words
policeman 男警察
复数policemen
a policeman 一名男警察 My brother is a policeman. 我的哥哥是一名警察。
New words
bus
公共汽车
复数buses
by bus 乘公共汽车
我的爸爸是一名工人。
New words
Canada
加拿大
I live in Canada. 我居住在加拿大。
随堂练习：
一、我是小小翻译家。
（ B ）1.policeman
A.交警 B.男警察 C.女警察
（ A ）2.bus
A.公共汽车 B.货车 C.出租车
（ A ）3.tall
A. 高的 B.矮的 y bus. 我乘公共汽车去学校。
New words
driver
司机
动词 drive〔开车〕
bus driver 公共汽车司机
My mother is a bus driver.
我的妈妈是一名公共汽车司机。
worker 工人
动词 work 〔工作〕
My father is a worker.
（ C ）4.driver
A.工人 B.医生 C.司机
（ A ）5.worker
A.工人 B.教师 C.医生
今天的内容你学会了吗？
【冀教版】英语三年级上册：《Lesson 21 Jenny’s Family》(3)
She’s short. She is
我爱你。 I love you. 你爱我。 You
bus driver
worker
职业
student 学生 policeman 警察 bus driver公共汽车
Jenny’s
afawthoerkreirs.
My father is a worker. His name is Jim Smith.
I love my family.
student 1.Jennys’hsosrti.ster is a
She is
2.Jeponlnicyem’sanbrother tall.
What’s her name ?
Her name is
Mary Smith.
She
is a bus
她d是ri一v名er公. 共汽车
司机。
My mother is a bus driver. Her name is Mary Smith.
What’s his name? His name is Jim Smith.
Lesson 21
Jenny’s family
family father mother brother sister
tall
I’m tall. I am tall.
He’s tall. He is tall.
She’s tall. She is tall.
short
I’m short. I am short.
她很矮。
My sister is a student. Her name is Lynn. She’s short.
冀教版三年级英语上册Lesson-21PPT课件
10
worker
driver
student
2020年9月28日
Policeman
11
Important sentences: 重点句型
My father/mother/brother/sister is… His /her name is…
2020年9月28日
12
Let’s do it :
1. 我的爸爸是个老师 2. 我的妈妈是一个工人 3. 我的弟弟是个学生
She’s short. 她个子矮。
2020年9月28日
6
My brother is a policeman. 我哥哥是位警察。
His name is Bob. 他的名子是鲍伯。
He’s tall. 他个子高。
2020年9月28日
7
My mother is a bus driver. 我妈妈是位公交车司机。
2020年9月28日
13
Let’s do it :
1. 他的名子叫吉姆.史密斯。 2. 她的名子叫玛丽.史密斯。
2020年9月28日
14
Homework:
about your family.
2020年9月28日
15
演讲完毕，谢谢观看！
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Her name is Mary Smith. 她的名子是玛丽.史密斯。
三年级上册英语教案(冀教版)21Lesson21 Jenny’s family
学校教师备课笔记学校教师备课笔记then change“How old are you?”的“How are you?”这种简单的问候稍加变换，然后再以动画的方式让“old”跑进来，插入how 和are 之间，调动了学生的积极性，也使学生记忆深刻，轻松掌握了功能句。
Step3. Presentation （呈现新知）1）Old 和young的单词新授。
2）复习tall 和short,两个单词。
3）学习句型指着老人的图片说：He is old。
How old ishe？ He is 80 years old .把句子板书到黑板上，并提问什么意思4）询问班上的学生5）.趣味型练习：快速接龙，首先由教师开始接龙：T：How old are you?6）播放课件，出示问题How old is Danny?How old is LiMing?How old is Jenny?How old is Lynn?学习old ，young在老师的引导下知道是你多少岁的意思，是用来询问年龄的。
学生作答Ss：I’m观看课件，寻找答案并作答组内完成全班型的接龙有利于教师掌握有那几个学生还欠掌握。
在接下来的时间，对欠掌握的学生加强练习。
通过本活动，让学生回答问题让学生熟悉对话内容，培养学生仔细观看及听力能力。
小组之间互学校教师备课笔记Step l: Warming-up 1、Greeting2、Sing a song.T：（出示卡片）What’s this? S1:It’sa dog.T: Let’s sing the song:Is this a dog?师生对话，唱歌。
相互问候，拉近师生间的距离齐唱歌曲，让学生放松心情，活跃课堂气氛。
Step2: Lean in出示课本Tony过生日的图片，与学生对话。
谈论图片。
出示图片创设情景，用学生熟悉的歌曲自然的导入新课。
Step3:Present ation 1、Learn the new words. one two threefour five1) Shows pictures to teach the newwords: one dog2) 边摆手势边说单词。
三年级英语21课
三年级英语21课Unit 21 - My Favorite AnimalIntroduction:In this unit, we will explore the topic of animals and learn how to talk about our favorite animal in English. We will discover different types of animals, their characteristics, and describe our preferences.1. Types of AnimalsAnimals are a diverse group, and they can be classified into different categories. Some common types of animals include mammals, birds, reptiles, amphibians, fish, and insects. Each group has its own unique characteristics and features.2. MammalsMammals are a group of animals that have fur or hair on their bodies. They give birth to live young and nourish them with milk. Some examplesof mammals are dogs, cats, elephants, and humans. Mammals come in various shapes and sizes and can be found all around the world.3. BirdsBirds are characterized by their ability to fly. They have feathers, beaks, and lay eggs. Birds can be found in different habitats, such as forests, deserts, and even in water. Some well-known birds include eagles, sparrows, penguins, and hummingbirds.4. ReptilesReptiles are cold-blooded animals and have scaly skin. They lay eggs and usually live on land. Examples of reptiles include snakes, turtles, lizards, and crocodiles. Reptiles are adapted to different environments, from forests to deserts, and they play an important role in maintaining the ecosystem.5. AmphibiansAmphibians live both on land and in water. They have moist skin, lay eggs, and undergo metamorphosis during their life cycle. Frogs, toads, salamanders, and newts are some examples of amphibians. These fascinating creatures have unique adaptations that allow them to survive in different habitats.6. FishFish are aquatic animals that breathe through gills. They have scales, fins, and lay eggs. Fish can be found in oceans, rivers, lakes, and streams. Some popular fish species include goldfish, salmon, clownfish, and sharks. They come in various colors, shapes, and sizes.7. InsectsInsects are the largest group of animals, with over a million known species. They have six legs, a body divided into three parts, and often have wings. Insects play a crucial role in pollination and are found in almost every ecosystem. Examples of insects are butterflies, spiders, bees, and ants.8. Describing Your Favorite AnimalNow that we have explored different types of animals, let's learn how to describe our favorite animal. Start by stating the name of your favoriteanimal and then provide details about its appearance, habitat, diet, and any interesting facts about it. You can also explain why you like this animal and what makes it unique to you.Conclusion:Animals are an intriguing and diverse group of creatures that inhabit our planet. By learning about various types of animals and describing our favorite animal in English, we can expand our knowledge and improve our language skills. Remember to appreciate and respect the natural world and the incredible animals that share it with us.Word Count: 489。
三年级上册英语课件-Unit4Lesson21-22人教精通版
I have a Inew train. …I
Wow! ItI’s super. SurI e.
I have aI new bike. …
Yes. LooI k here!
I have aInew car. ReaI lly?
I have a Inew taxi. … SuIre!
Wow! HoI w nice! Can I Isee it?
Game Time
接乘客 重复听到的句子，并用“I have a …
taxi.”帮助George接到乘客。
new
super
small
cool
new
small
cool
new cool
It’s super! cool
Let’s talk.
I havIe a ... I havI e a ...
new nice
big
super
I have a … train.
new
big
I have a … train.
bigห้องสมุดไป่ตู้
I have a … train.
It’s super!
I have a Inew taxi.
Can I see it？
SuIre！
taxi
I have a Inew taxi.
Lesson 21&22
三年级 英语
Game Time
Peppa的玩具 用“I have …”帮助Peppa介绍房间
里的玩具。
I haveI a kite.
I haveI a bear.
I haveI a doll.
I haveI a ball.
冀教版英语三年级上册：《lesson 21 jenny’s family
课堂讲义
(4)扩散特点：液体的扩散现象是由液体分子热 运动产生的，分子在液体里的移动比在固体中 容易得多，所以液体的扩散要比固体的扩散 快．
课堂讲义
例1 关于液体和固体，以下说法不正确的是 ()
A．液体分子间的相互作用比固体分子间的相互 作用强
B．液体分子同固体分子一样，也是密集在一起 的
C．液体分子的热运动没有长期固定的平衡位置 D．液体的扩散比固体的扩散快 答案 A
What’s his name?
His name is Bob.
He is a policeman.
He’s tall. He is tall. 他很高。
My brother is a policeman. His name is Bob. He’s tall.
What’s her name ?
液体中的分子跟固体一样是密集在一起的， 液体分子的热运动主要表现为在平衡位置附 近做微小的振动，但液体分子只在很小的区 域内有规则的排列，这种区域是暂时形成 的，边界和大小随时改变，有时瓦解，有时 又重新形成，液体由大量这种暂时形成的小 区域构成，这种小区域杂乱无章地分布着．
课堂讲义
2．液体的宏观特性 (1)定体积：液体中的分子密集在一起，分子 间距接近于r0，相互间的束缚作用强，主要表 现为在平衡位置附近做微小振动，所以液体 具有一定的体积． (2)各向同性：液体由大量暂时形成的杂乱无 章分布的小区域构成，所以液体表现出各向 同性． (3)流动性：液体分子能在平衡位置附近做微 小的振动，但没有长期固定的平衡位置，液 体分子可以在液体中移动，这是液体具有流
Her name is Mary Smith.
She is a bus driver.
三年级上册英语21课单词
三年级上册英语21课单词Lesson 21 Jenny's Family第21课詹妮的家人Part 1. Meet Jenny's family.认识詹妮的家人。
This is my family.这是我的家人。
We live in Canada.我们生活在加拿大。
My sister is a student.我的姐姐是一名学生。
Her name is Lynn.她的名字叫琳。
She's short.她个子矮。
My brother is a policeman.我的哥哥是一名警察。
His name is Bob.他的名字叫鲍勃。
He's tall.他个子高。
My mother is a bus driver.我的妈妈是一名公交车司机。
Her name is Mary Smith.她的名字是玛丽·史密斯。
My father is a worker.我爸爸是一名工人。
His name is Jim Smith.他的名字是吉姆·史密斯。
I love my family.我爱我的家人。
Part 2. Let's play! 我们来玩耍！Bus driver!公交车司机！Yes!对了！Part 3. Let's do it! 我们来做一做。
This is Li Ming's father.这是李明的爸爸。
He's a teacher.他是一名老师。
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单词
Canada
加拿大 bus 公共汽车 worker 工人 student 学生
policeman
男警察
司机 love 爱
driver
句子
1.This is my family.We live in Canada. 这是我的家庭。我们住在加拿大。 2.My sister is a student.Her name is Lynn.She’s short. 我的妹妹是一名学生。她的名字叫琳。她个子矮。 3.My brother is a policeman.His name is Bob.He’s tall 我的哥哥是一名警察。他的名字叫鲍勃。他个子高。 4.My mother is a bus driver.Her name is Mary Smith. 我的妈妈是一名公共汽车司机。她的名字叫玛丽· 史密斯 5.My father is a worker.His name is Jim Smith. 我的爸爸是一名工人。他的名字叫吉姆· 史密斯 6.I love my family. 我爱我的家庭。
Lesson 22:How Old Are You?
单词
old
年老的 year 年 short 矮
young
tall
பைடு நூலகம்
年轻的
高
句子
1.He’s old. 他年纪大。 2.She’s young. 她年纪小。 3.My brother is tall. 我哥哥个子高。 4.I’m ten years old.How old are you? 我十岁了，你多大了？ 5.I’m nine. 我九岁了。 6.I’m nine years old.Lynn is six years old.She’s very young. 我九岁了，琳六岁了，她很年轻。
句子
7.I’m nine years old.How old are you? 我九岁了，你多大了？ 8.I’m nine years old. 我九岁了。 9.How old are you? 你多大了? 10.I’m ten years old. 我十岁了。