登陆21世纪教育 助您教考全无忧
PEP Book2 Unit4 Where is my car Part(A) Let’s learn
教学目标与要求
1.能听、说、认读介词in、on、under和单词chair，继续巩固desk.
2.能熟练运用句型：Where is the…？It's in /on/under the…
3.能听懂指令语并能按照指令做出动作。
重点
正确使用介词in、on、under。
难点
主句型Where is the... It’s on/ in/ under...的灵活运用。
教具
1.录音带 2.教师和学生都准备文具
教学环节 师生活动
Preparation准备活动
1.Let’s chant:三上Unit4 A let’s do.
2.Listen and do.
T: Good idea! ( http: / / www.21cnjy.com ) let’s do the warm-up exercises and chant together before camping.
E.g.: Show m ( http: / / www.21cnjy.com )e your hands. Clap your hands. Stamp your foot. Wave your arms. Shake your body. Sit down. Stand up.21世纪教育网版权所有
【设计意图】复习旧知，为新课做好铺垫。
教学环节 师生活动
Presentation新知呈现
设计情景：红太狼过生日，灰太狼要为红太狼准备礼物，灰太狼抓了一只小鸟和喜洋洋，如果要想拯救他们，同学们要闯四关，拿到四把钥匙才可以。
1.第一关(Answer the qu ( http: / / www.21cnjy.com )estions): T: Where is … It’s on\ in \under the box. （操练单词on\ in \under）21教育网
通过PPT图示来教授新的单词：in / on / under.
(难点突破：under可用直拼法：un—[ n] der--- [d ] under)。
在单词的学习过程中运用Let’s do！中的句子，对单词进行巩固练习。
(在教授Let’s do 的句子时,运用了多样的教学游戏:
①High and low voice ( http: / / www.21cnjy.com ).（高低声游戏：领读句子时老师高声音时学生低声音读，老师低声音时学生要大声音读。老师可以在领读时忽高忽低变换音调，学生则反之。读错的小组不加分，给读正确的组积分。）21·cn·jy·com
②Finish my senten ( http: / / www.21cnjy.com )ce.（完成句子游戏：教师读句子时可从整句话中漏掉最后一个单词，请学生补充，继尔漏掉2个，3个…直到学生读完整句。最先补充完整的小组可加分。）2·1·c·n·j·y
③ Paper scissors s ( http: / / www.21cnjy.com )tone （石头，剪刀，布的游戏：抽某个小组的一个学生起立，其他同学一起读句子三遍，三遍后这位学生和老师石头剪刀布，赢的话给小组加分。）21·世纪*教育网
④ 打节奏：读句子时老师带着孩子们一起打着节拍来读，从慢到快，再从快到慢，孩子们读得认真又有趣。
PPT展示on in under方位词。并让学生将自己的单卡摆到相应位置。
2.第二关(I can use on ( http: / / www.21cnjy.com )\ in \under):教师先示范，然后请一个同学上台表演，最后同桌操练，再表演。例：The pencil is on the book. The ruler is in the book. The book is under the bag.www-2-1-cnjy-com
1)呈现桌子和椅子的图片phonics ( http: / / www.21cnjy.com )教授新单词 desk 和chair. 课件出现一辆小汽车，问Where is the car？回答It’s on the desk\under the chair.
2)(PPT呈现Let’s Learn主情景图)
T:Look!Zip is here.Oh-,what a mess!
Is that good
What do you see？
S:I see..(当有学生用中文“椅子”或英语说出chair时)
T:Yeah,a chair.
(PPT呈现“Hello’s magic chair”)
T:Hello’s Magic chair
Ss:No....
呈现图片或单词：China,chair，desk，
T:A chair S:No.China.
A chair Yes.
A chair No, a desk.
3.跟读单词，学生一起读。
跟读Let’s do，并闯第三关(Listen and number )
①T：Amy and her ( http: / / www.21cnjy.com )friends are having funny game after class.Join them,OK What are they playing 2-1-c-n-j-y
Amy puts her hand...( on the chair )
Chen Jie puts her foot..(under the chair)
Zhang Peng puts her...( arm in the desk)
Mike puts his...( hand under the desk)
(边介绍边呈现Let’s do相对应图片，老师只是作引导，后半部分有学生接上)
T:Now let’s do.Are you ready Go!
PPT:Listen and do
4.In Hui Tailang’s ( http: / / www.21cnjy.com )room ,he is preparing the present . 第四关 Find the bird and Xi Yangyang.21cnjy.com
The bird is under the desk.
The gift is in the box.
Xi Yangyang is on the bed.
教学环节 师生活动
Practice巩固练习
1.Make a chant.
Where is the ball Where is the ball
On on on ,on the box.
Where is the pencil Where is the pencil
In in in ,in the pencil box.
Where is the ruler Where is the ruler
Under under under ,under the chair .
2.PPT：“木头人”游戏
游戏规则：边说Let’s do边做动作，当老师说：“Freeze！”学生必须停手停口，保持姿势不变，否则被判出局out。www.21-cn-jy.com
思想教育：在现实生活和学习中，我们不能做个木头人“blockhead”，学习主动性要强。
教学环节 师生活动 21世纪教育网版权所有
Production输出运用
1.填图
The desk is on the bag.
The bag is on the ruler.
The boy is under the chair.
The cat is under the toy.
The orange is not on the car.
2.捉迷藏
四人一组，一名学生将带来的玩具或学习用品藏 ( http: / / www.21cnjy.com )起来并问：Where is my… 另三名学生闭上眼睛用“It's in /on/under the…”猜玩具在哪里，每人只有一次猜的机会，猜对一次，做一次记录，最后猜对次数多的学生为优胜者。之后，再换一位学生藏玩具，继续进行该活动。【来源：21·世纪·教育·网】
板书设计
Unit4 Where is my car A let’s learn
(no) on in under
desk chair
Whereis my ball
It’s in the box.
It’s on the box.
It’s under the box.
教学反思
21世纪教育网 www.21cnjy.com精品试卷·第 2 页 （共 2 页）
21世纪教育网 www.21cnjy.com精品资料·第 1 页 （共 5 页） 版权所有@21世纪教育网登陆21世纪教育 助您教考全无忧
同步练习
一、判断是非：判断图意与句子是“”否“”相符。
( http: / / www.21cnjy.com / )
( )1.Where is the dog It’s under the desk.
( )2.Where is the pencil It’s on the pencil-box.21世纪教育网版权所有
( )3.Where is the dog It’s in the box.
二、根据
栏中的问句，在栏中选出正确答语。
( )1. Where is the ruler A. I'm from America.
( )2. Is she your mother B. He's Mr. Black.
( )3. Can I use you pen C. It’s under the chair.
( )4. Where are you from D. Yes, she is.
( )5. Who's that man E. No problem.
参考答案
一、
1. 2. 3.
二、
1.C 2.D 3.E 4.A 5.B
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网 www.21cnjy.com 精品资料·第 1 页 （共 1 页） 版权所有@21世纪教育网登陆21世纪教育 助您教考全无忧
Unit4 Where is my car Part(A) Let’s learn.
【学习目标】
1.能听、说、认读介词in、on、under和单词chair，继续巩固desk.
2.能熟练运用句型：Where is the…？It's in /on/under the…
3.能听懂指令语并能按照指令做出动作。
【学习过程】
【预习交流】
1. 预读课文，看看哪个单词是你没见过的？划出来吧。听一听录音，找出读不准的地方，做出标记，请教一下老师吧。21世纪教育网版权所有
通过预习，你还有哪些不懂的地方？请写在横线上。
2. 预习情况交流：
小组交流课前准备情况，向同伴请教不会读或不明白的地方，课上注意听老师讲解。
【新知探究】
1.教师拿一把尺子，放在不同的位置，问：Where is the ruler
学生看情景，加动作跟说：It’s in t ( http: / / www.21cnjy.com )he book./ It’s on the book./ It’s under the book.
2.教师把尺子放在桌子上，学生问：Where is the ruler
教师回答：It’s on the desk.
学生学习说：desk，desk. It’s on the desk.
教师把尺子放在椅子下面，学生问：Where is the ruler
教师回答：It’s under the chair.
学生学习说：chair, chair. It’s under the chair.
3. Let’s chant.
in, in, in, 在里面。
on, on, on, 在上面。
under, under, under, 在下面。
desk，desk. It’s on the desk.
chair, chair. It’s under the chair.
4.学生俩人一组, 拿文具实物，进行问答习:
A：Where is the …… B：It’s in/on/under the …...21教育网
【达标练习】
一、读一读，说一说。(如果你说对了，就给自己画一个笑脸吧！)
1. Where’s your book It’s in my bag.
2. Where’s your chair It’s under the desk.
3. Where’s your ruler It’s on my book.
二、听录音，把听到的句子涂上自己喜欢的颜色。
1. A Where is the ruler？ B Where is the sharpener
2. A It’s under the desk. B It’s under the chair.
3. A It’s on your book. B It’s in your book.
4. A Put your foot ( http: / / www.21cnjy.com )under your chair. B Put your hand on your chair.
5. A Put yo ( http: / / www.21cnjy.com )ur arm in your desk. B Put your hand under your desk.
三、翻译下面的短语。
in your desk _________ on my book _______ under your ruler __________
under the chair _ ( http: / / www.21cnjy.com )______ in your bag ________ on the desk ____________
参考答案
一、省略
二、
1.Where is the ruler？
2.It’s under the chair.
3.It’s on your book.
4.Put your foot under your chair.
5.Put your hand under your desk.
三、
1.在你的课桌里 2.在我的书上 3.在你的尺子下面。
4.在椅子下面 5.在你的书包里 6.在课桌上。
【课后反思】
通过本课学习，你还有那些不懂之处？
_________________________________________________________________
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网 www.21cnjy.com 精品资料·第 1 页 （共 3 页） 版权所有@21世纪教育网(共29张PPT)
Unit 4 Where is my car
A let’s learn
Let's do
Let’s chant
Where is the dog It’s on the log .
Where is the duck It’s in the truck .
Where is the ball It’s under the chair.
Listen and do
I will give you some gifts.
Let’s eat the sheep.
Do you want to help XiYangyang
in the desk
Task1:Where is the ruler
in the desk
Where is my pencil-box？
Put your arm in your desk.
under the desk
Where is my bag？
under the desk
Where is my book？
under the chair
Where is my cat？
Put your foot under your chair.
on the chair
Where is my crayon？
Put your hand on your chair.
on 在...上
in 在...里
under 在...下面
Look at the pen/pencil...
It’s on/under the chair...
chair
Task2:Can you say
Where is the _____
It’s _____ the _____ .
ruler
in
desk
on
under
chair
Ask and answer.
Task3:Let’s do.
Task4:Find XiYangyang.
XiYangyang is on the bed.
The bird is under the desk.
The gift is in the box.
Let’s learn
The room is in a mess(乱糟糟的) .
I see a ball.
I can’t see a ball.
It’s under the desk.
Where is the ball
Zip: I see a ____.
Bird: I can’t see a ____. Where is the _____
Zip: It’s ____ the _____.
book
book
book
on
chair
The room is in a mess(乱糟糟的) .
Let’s clean the room .(打扫房间)
Put the book in the bag.
Where is the ball Where is the ball
On on on ,on the box.
Where is the pencil Where is the pencil
In in in ,in the pencil box.
Where is the ruler Where is the ruler
Under under under ,under the chair .
Let's chant
We are free.
The desk is on the bag.
The bag is on the ruler.
The boy is under the chair.
The cat is under the toy.
The orange is not on the car.
Fill in the map
bag
ruler
orange
cat
boy
chair
Bye bye！
Thank you!