Uni t6 Topic 3 Bicycle riding is good exercise.Section C 课件(共30张PPT，内嵌音频) .2022-2023学年仁爱版八年级英语下册

(共30张PPT)
.
Topic 3
Section C
Welcome to our class
Read 1a together
Be loudly!
The YOUNG man on the bicycle was very careless.
The young MAN on the bicycle was very careless.
The young man on the BICYCLE was very careless.
The young man on the bicycle was very CARELESS.
You can change the emphasis of a sentence when you change the word that is stressed.
Listen and read these sentences. Pay attention to the stress and understand the focus of each sentence.
3a
Work in groups and play the If Chain Game.One student makes up a sentence with If.The next
student say an If sentence with the first sentence's result,paying attention to your stress.
3b
Example:
Student One: If you ride too fast, you may have an accident.
Student Two: If you have an accident, you may hurt.
Student Three: If you are hurt, you won’t be able to go to school.
Student Four: …
Bicycle riding is a green way of traveling.There are many advantages of cycling.
What's this
Bicycle riding
cost little
save energy
pollution
…
park
health
…
Bicycle riding can….
It doesn’t cause…
It’s good for…..
cost little
park
health
…
Free talk
Tick the rules that bicycle riders should know. Then read the passage to learn more.
The bicycle riders must pay attention to the traffic around them.
The bicycle riders must know traffic signals.
The bicycle riders must know and obey the safety rules.
The bicycle riders must wear helmets to protect their heads.
When you read a passage, your knowledge of the topic will help you understand it better.
Read 1a and match the topic sentence with each paragraph. Then write a title for the passage in the box above.
1b
Paragraph 1
Bicycle riding is good for health and the environment.
Bicycle riders must obey the safety rules.
Bicycles are very popular.
Paragraph 2
Paragraph 3
The bicycle is one of the most important vehicles in the world.In every country people use bicycles for work,for sport or just for fun.
Bicycle riding is good exercise.It helps people become fit.Bicycle riding can make the riders’ hearts and lungs strong.It is also good for the environment because bicycles do not cause pollution.
Bicycles share the road with cars and trucks. Drivers do not always notice bicycles. So bicycle riders must pay attention to the traffic around them and know traffic signals. They must know and obey they safety rules. They must wear helmets to protect their heads. When riding at night, they must wear light-colored clothes, and have lights in the front and reflectors on the back of their bicycles. An accident on a bicycle may be serious. In case of an accident, bicycle riders should know how to give first aid. If an injury is serious, they must call 120 for help. In a word, the best way to be safe is to be careful.
Bicycle riding
Strategy 策略:
A title should summarize(归纳）the main ideas of all paragraphs.
Discuss and write a title for the passage
What do people use bicycles for
work
sport
fun
A
B
C
Read paragraph 1 and find the proper word for the pictures.
The bicycle is one of the most important vehicles in the world.In every country people use bicycles for work,for sport or just for fun.
use … for sth.用于...
use … to do sth.用来...
Read paragraph 2 and fill in the blanks.
Why is bicycle riding good exercise
Bicycle riding
1. It helps us _____ ____.
It makes our________
and _______ strong.
2. It is good for the ___________.
Bicycles do not cause ________.
become fit
hearts
lungs
environment
pollution
2 Bicycle riding is good exercise. It helps people become fit. Bicycle riding can make the riders’ hearts and lungs strong. It is also good for the environment because bicycles do not cause pollution.
become fit=become healthy
be good(bad) for对...有好（坏）处
Read paragraph3 and complete the chart.
They must _____ _______ to protect their heads.
They must wear __________ ______ and have ______in the front and _________ on the back of bicycles.
They must ______ ______ for help.
wear helmets
light-colored
clothes
lights
reflectors
call 120
How to protect heads
When riding at night
If an injury is serious
How to be safe
3 Bicycles share the road with cars and trucks. Drivers do not always notice bicycles. So bicycle riders must pay attention to the traffic around them and know traffic signals. They must know and obey the safety rules. They must wear helmets to protect their heads. When riding at night, they must wear light-colored clothes, and have lights in the front of and relectors on the back of their bicycles. An accident on a bicycle may be serious. In case of an accident, bicycle riders should know how to give first aid . If an injury is serious, they may call 120 for help. In a word, the best way to be safe is to be careful.
1.Drivers do not always notice bicycles.
I noticed her standing behind me .
司机们通常不会注意到自行车。
看到，注意到，用法同同hear, see, watch。
notice
notice sb.do sth.
notice sb.doing sth.
注意到某人做过某事（当时动作已经发生过）
注意到某人正在做某事（当时动作正在进行）
我没注意到你进来。
I did not notice you come in.
我注意到她正站在我后面。
类似的：look forward to (doing) sth.
get/be used to (doing) sth.
say no to (doing) sth.
according to (doing) sth.
2. So bicycle riders must pay attention to the traffic around them and know traffic signals .
所以自行车骑手一定要注意周围的交通环境和交通信号灯。
pay attention to (doing) sth
注意此处的 to 是介词
他们注意到了观察现场
They paid attention to watching the scene.
The sports meeting will be cancelled in case of raining.
3. In case of an accident, bicycle riders should know how to give first aid .
为了以防万一，自行车骑手需要知道如何进行急救。
in case of
是介词短语,后接名词或代词作宾语
位于句首时,一般表示条件,意为"假使"、"万一"、"如果"等.
位于句末时,一般表示目的,"以防"的意思
In case of fire,you must keep calm and call 119.
假如遇上火警,你必须保持镇静及打119报火警。
下雨的话运动会就会取消。
4. In a word, the best way to be safe is to be careful.
总之，保证安全的最好方法就是小心。
In a word, I don't believe him.
in a word
=in short
总之
总而言之，我不信他。
Read and understand.
1a
2. It helps people become fit and it can make the riders’ hearts and lungs strong.
3. They must wear helmets to protect their heads.
5. They must call 120 for help.
4. They must wear light-colored clothes, and have lights in the front and reflectors on the back of the bicycles.
1. People use bicycles for work, for sport or just for fun.
Read again and answer the following questions.
1c
1. What do people use bicycles for
2. Why is bicycle riding good exercise
3. How do bicycle riders protect their heads
4. What must bicycle riders do when riding at night
5. If a bicycle rider is badly hurt in a traffic accident,what should he / she do
use … to do / for sth.
share … with…
notice sb. do / doing.
pay attention to doing
traffic signals
safety rules
in the front of…
on the back of…
in case of doing sth.
give first aid
in short / a word
call … for help
Key phrases summary
用…来…
与…分享….
注意到某人做…
注意…
交通信号
安全规则
在前面
在….的背面
假使，如果
采取急救
总之
打…求助
Complete the sentences with the correct forms of the words in the box.
2
Bicycle riding is good exercise.
It is good for the environment _______ it doesn’t cause pollution.
Cycling can make bicycle _______ hearts and lungs strong.
You must know how to _______ first aid.
Call 120 ______ an accident happens.
Look out and always be __________.
Everyone should know and obey the ______ rules.
because
riders’
give
if
careful
safety
ride give if because care safe
Look out for your spelling mistakes.
Look out and always be careful.
小心为主，时刻留神。
Look out
表示警告，尤指危险
意为“小心，当心”
小心，有车过来了。
Look out ! The car is coming.
look out for sb.\sth.
小心，提防某人\某事
小心你的拼写错误。
Talk about the pictures. Tick (√) the ones that bicycle riders should do and cross (×) the ones they shouldn’t do. Then write a passage.
3a
wear a helmet
make a call
play on the street
follow the sign
√
√
╳
╳
Example:
Bicycle riding is good exercise. It helps people become fit. But when you are riding a bicycle, you should wear a helmet to protect your head. You should also follow the sign. However, you shouldn’t make a call or play on the street while you are riding bicycles.
How can we be safe on the road Write a passage
according to the information in 3, add your own ideas.
The following words may help you.
should (not)/must (not)/had better (not)
play on the road; listen to music;
look left/right; pay attention to;
obey traffic rules; first aid;
…
We learn:
1.New words and phrases:
truck, notice, safety，in a word, look out, pay attention to
2.Useful expressions:
Bicycle riding is good exercise.
In a word, the best way to be safe is to be careful.
3. Safety rules for bike riders.
Summary