Module 4 Unit 10 Air Period 4 课件(共48张PPT)

(共48张PPT)
Oxford English 6A
Period
Ask and answer & Think and write
Let’s keep air clean and fresh
Unit 10 Air
What is air？
Why is air important？
What makes air dirty？
What should we do？
Revision
Ready？
Go！
Game part
Is there air down in the sea
Game part
Is there air down in the sea
Game part
There is air down in the sea.
Game part
There is air down in the sea.
Is there air only around high mountains
Game part
There is air down in the sea.
Is there air only around high mountains
There is air around high mountains.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Does air have color, shape, taste or smell
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Does air have color, shape, taste or smell
Air has no color, shape, taste or smell.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Air has no color, shape, taste or smell.
Can you see air
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Air has no color, shape, taste or smell.
Can you see air
We can’t see air.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Can you feel air
Air has no color, shape, taste or smell.
We can’t see air.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Can you feel air
Air has no color, shape, taste or smell.
We can’t see air.
But we can feel or hear air on the windy day.
Game part
There is air down in the sea.
There is air around high mountains.
Air is everywhere.
Can you feel air
Air has no color, shape, taste or smell.
We can’t see air.
But we can feel or hear air on a windy day.
Air is important. It keeps people, animals and plants . Without air, people won’t live. Without air, fish will die. air, plants can’t grow. Air birds, planes and kites flying high in the sky. It keeps boat sailing in the sea. It can people falling down slowly with parachute(降落伞).

Air is useful. People air to make life better and better. People use air to make windmills moving. People use air to make air-conditioners（空调） working. Spacemen air to walk in the space. Firemen need air breathing apparatus（空气呼吸器） to save people in the fires.
keep
keeps
need
use
alive
Without
Game part
What makes air dirty
Smoke from makes air dirty.
cars
buses
tip
tip
tip
factories
fireworks
wildfire
burning woods
cigarette
Game part
should
shouldn’t
plant more trees
cut down trees
take buses or under-ground
often drive cars
often ride bikes
play with fireworks
turn off the light
burn woods
ask more friends to keep air clean
Game part
What should we do to keep it clean and fresh
Game part
Game part
air clean and fresh
Game part
Persuasive writing
认真听
跟我做
Persuasive writing
Air is important. It keeps people, animals and plants alive. Without air, people won’t live. Without air, fish will die. Without air, plants can’t grow.
Persuasive writing
R
E
O
O
O
State your opinion(观点) clearly
Persuasive writing
opinion
Air is important. It keeps people, animals and plants alive. Without air, people won’t live. Without air, fish will die. Without air, plants can’t grow.
Persuasive writing
R
E
O
O
State your opinion(观点) clearly
R
tell the reason (原因) for your opinion
Persuasive writing
Air is important. It keeps people, animals and plants alive. Without air, people won’t live. Without air, fish will die. Without air, plants can’t grow.
reason
Persuasive writing
E
O
O
State your opinion(观点) clearly
R
tell the reason (原因) for your opinion
E
give examples (例子) for your opinion
Persuasive writing
Air is important. It keeps people, animals and plants alive. Without air, people won’t live. Without air, fish will die. Without air, plants can’t grow.
examples
Persuasive writing
O
R
E
O
State(阐明) your opinion(观点) clearly
tell the reason(原因) for your opinion
give examples(例子) for your opinion
O
Restate(重申) your opinion (观点)
Persuasive writing
opinion
Air is useful.
Persuasive writing
Air is important.
reason
People use air in many ways.
Persuasive writing
Air is important.
People use air in many ways.
examples
People use air to make windmills moving. People use air to make planes flying in the sky. People use air to make boat sailing.
Persuasive writing
opinion
The air in our city was clean, but now it is dirty.
reason
examples
Persuasive writing
opinion
We should plant more trees.
…
call actions
Let’s keep the air clean!
Persuasive writing
O
State(阐明) your opinion(观点) clearly
R
tell the reason(原因) for your opinion
E
give examples(例子) for your opinion
O
Restate(重申) your opinion
Writing a persuasive letter
people
animals
plants
cars
buses
factories
plant more trees
often ride bikes
Writing a persuasive letter
people
animals
plants
cars
buses
factories
plant more trees
often ride bikes
Keep air clean and fresh
Done!
Persuasive writing
Planner(规划表)
Topic(标题)：Keep air clean and fresh
Opinion (观点)：We need to keep air clean and fresh.
Reason(原因) 1：Air is important. It keeps people, animals and plants alive.
Examples(例子): Without air,…
Reason (原因) 2 ：
Air is useful. It helps in many ways.
Examples (例子):
Air keeps…
Reason (原因) 3 ：
Air in our city was clean but now it is dirty.
Examples (例子):
Smoke from…makes air dirty.
Opinion (观点)：Let’s keep the air clean.
Persuasive writing
Persuasive writing checklist(检查表)
I used a capital letter(大写字母) at the beginning
of each sentences(句子).
I checked my spelling(检查拼写).
I used finger spaces (一指距离) between words.
I used punctuation(标点符号).
I used neat(整洁的) writing.
I chose a good title(标题).
I stated my opinion(陈述观点).
I told my reasons(原因).
I gave examples(例子).
I restated(重申) my opinion or called actions(呼吁行动).
Culture quiz:
Culture quiz:
World Environment Day(国际环境日)
World Earth Day（国际地球日）
International Day for the
Preservation of the Ozone Layer(国际臭氧层保护日)
Sep. 16
April 22
June 5
Homework
Workbook 《活动手册》P71
《评价手册》P 56
Textbook 《课本》P73
Obligational (必做)：
Write a persuasive letter about air or water to your friends.
Optional (选做)：