资源简介

(共37张PPT)
冀教版 英语 四年级 下册
Unit 6 Safety first
Lesson 3 Be safe on the way.
Warm up
Pair work.
Can we take a taxi to the park
No, it is not far. Let’s walk there.
Pair work.
How do you get to school
I get to school by bus.
Pair work.
When the light is red. What should we do
Let’s stop.
Boys and girls, please be safe on the way.
Lead in
careful 小心
[ ke fl]
词性
形容词
巧记
be careful 当心，小心
短语
care（小心）+ ful = careful （小心）
例句
Be careful, please.
请小心。
Let’s learn.
Presentation
Let’s learn.
词性
名词
巧记
drive（驾驶）+ r = driver（司机）
短语
a taxi driver 出租汽车司机
例句
My father is a bus driver.
我爸爸是一名公共汽车司机。
driver 司机
[ d a v (r)]
wait for 等…… [weit f :]
类别
短语
例句
I’m waiting for you.
我正在等你。
Let’s learn.
Let’s learn.
词性
动词
拓展
crossing 十字路口
短语
cross the street 过马路
例句
Be careful when you cross
the road.
当你过马路时小心点儿。
cross 穿越
[kr s]
Let’s learn.
词性
短语
巧记
seat（座位）+ belt（腰带）= seat belt（安全带）
例句
Fasten your seat belt please.
请系好您的安全带。
seat belt 安全带
[ si t belt]
Let’s learn.
词性
名词
拓展
madam 夫人
例句
Good morning, sir.
早上好，先生。
sir 先生
[s (r)]
Let’s learn.
词性
短语
拓展
watch out 小心；留神；注意
例句
Watch for falling rocks.
小心坠落的岩石。
watch for 提防；关注
Play a game.
driver
翻牌子读单词
1
wait for
2
sir
5
seat belt
cross
7
6
careful
3
taxi
8
watch for
4
Look, listen and read.
Hi, Neva.
Hello, Sam.
Two boys and two girls are waiting for the school bus. They are talking about how to be safe on the way.
Look, listen and read.
I always watch for cars and bikes.
It is always good to be careful.
It是形式主语，真正的主语是后面的不定式短语。
That’s good. And we shouldn’t play on the road.
always 总是，频度副词
watch for 提防；关注
Look, listen and read.
I always look to the left and to the right before I cross the street.
It is always good to follow the traffic rules.
I always use the crosswalk.
Look, listen and read.
Hello, boys and girls.
The school bus is here. The driver is very nice.
Hello, sir!
Look, listen and read.
Please wear your seat belts.
The children sit on the bus.
seat belt 安全带
OK!
Look, listen and read.
A safe bus is a happy bus!
The school day begins with a safe bus ride.
Look, listen and read.
Hi, Neva.
Hello, Sam.
Two boys and two girls are waiting for the school bus. They are talking about how to be safe on the way.
It is always good to
be careful.
I always watch for cars and bikes.
That’s good. And we shouldn’t play on the road.
It is always good to follow the traffic rules.
I always look to the left and to the right before I cross the street.
I always use the crosswalk.
Look, listen and read.
Please wear your seat belts.
The children sit
on the bus.
OK!
The school day begins
with a safe bus ride.
A safe bus is a happy bus!
The school
bus is here.
The driver is
very nice.
Hello, boys and girls.
Hello, sir!
Two boys and two girls
are waiting for the school
bus. They are talking
about how to be safe on
the way.
It is always good to
be careful.
I always watch for cars and bikes.
That’s good. And we shouldn’t play on the road.
It is always good to
follow the traffic rules.
I always look to the left and to the right before I cross the street.
I always use the crosswalk.
Hi, Neva.
Hello, Sam.
Complete the sentences.
Please wear your seat belts.
The children sit
on the bus.
OK!
The school day begins
with a safe bus ride.
A safe bus is a happy bus!
The school
bus is here.
The driver is
very nice.
Hello, boys and girls.
Hello, sir!
Complete the sentences.
Ask and answer.
1. What are the boys and girls doing
2. What are they talking about
3. How is the school bus driver
4. What should the children do when they are on the bus
They are waiting for the school bus.
The driver is very nice.
They are talking about how to be safe on the way.
They should wear their seat belts.
I always watch for cars and bikes.
表示以怎样的频率做某事
Language point.
句型详解
情景再现
频度副词是表示一个动作、行为或事件发生的频率的副词，通常用于描述某个动作或状态发生的次数或间隔时间。频度副词也属于时间副词。
Sometimes I walk to school.
有时我步行去学校。
I always watch for cars and bikes.
Language point.
拓展延伸
单词 含义 表示的概率
always 总是；一直 100%
usually 通常地；惯常地 约80%
often 经常；常常 约60%
sometimes 有时 约30%
never 从不 0
常见频度副词：
表示以怎样的频率做某事
Read and write.
Safety tips(安全提示)
on the street
on the bus
always look to the left and to the right before crossing the street
always watch for cars and bikes
wear the seat belts
always use the crosswalk
shouldn’t play on the road
Look, listen and chant.
The girl is in a skirt.
The boy is in a shirt.
They pick up dirty garbage in the street.
Be careful! Safety comes first.
garbage 垃圾
Read and chant.
The girl is in a skirt.
The boy is in a shirt.
They pick up dirty garbage in the street.
Be careful! Safety comes first.
ir [ ]
ir
字母组合 发音 发音要领 例词
ir [ ] [ ] 是长元音。发音时嘴巴半张，双唇略扁平，向嘴角两边略拉开，舌身平放，舌中部伸向硬腭，但不要接触到硬腭，舌部肌肉紧张，声带振动，发出[ ] 音。 bird 鸟
third 第三
thirty 三十
Look and learn.
Now I can Contents My stars
say I always watch for cars and bikes. It is always good to be careful. Please wear your seat belts.
read＆write Safety tips
Listen and chant Be careful! Safety comes first.
Excellent Good More work needed
Good to know
Safety is a happy flower, watering the beauty of the family.
安全是朵幸福花，合家浇灌美如画。
一、单项选择。
( ) 1. They are talking about how ____ on the way.
A. be safe B. to safe C. to be safe
( ) 2. We shouldn’t play ____ the road.
A. on B. at C. in
( )3. The school day ____ with a safe bus ride.
A. begin B. begins C. to begin
C
A
B
Exercises
二、给下列句子选择合适的图片。
( ) 1. You shouldn’t play on the road.
( ) 2. I look to the left and to the right before I cross the street.
( ) 3. I always use the crosswalk.
( ) 4. Please wear your seat belt.
B
A
C
D
A.
B.
C.
D.
Summary
1.学习了下列词汇：
careful, driver, wait for, cross, seat belt, sir, watch for.
2.学习了下列句型：
I always watch for cars and bikes.
It is always good to be careful.
Please wear your seat belts.
Copy the words and read the dialogues.
Talk about the traffic rules with your friends.
MUST DO
CHOOSE TO DO
Homework
Listen and chant “Be careful! Safety comes first.”

展开更多......

收起↑