Unit2 Topic1 Pollution has caused too many problems.SectionB 课件（16张，无素材）

Unit 2 Topic 1 Section B

it causes breathing problems and even cancer.
Air pollution
litter
it makes a mess of our environment
it makes people sick.
Water pollution
it can make people deaf and cause high blood pressure
Noise pollution
it is bad for eyes and it may cause some kinds of illnesses.
Light pollution
it causes unhealthy food.
Soil pollution
Air pollution
What can we do to protect our environment?
Listen to the conversation，answer the questions.
(1) What’s the article about?
(2) What should we do and not do to protect the environment?
It’s about air pollution in China.
Watch the flash and complete the table.
Should do
Shouldn’t do
1.____ ____ wild
animals
2.plant _____ _______
3.do ___________ we
can
1._______ rubbish here
and there
2._______anywhere
in public
3.________ on grass
4. pick _________
care for
more trees
everything
leave
spit
walk
flowers
find out the key sentences
①None of us likes pollution .
② We shouldn’t leave rubbish here and there.
③Don’t spit anywhere in public.
④ Don't walk on grass or pick flowers.
⑤Everyone should care for wild animals and plant more trees .
⑥We should do everything we can to protect the environment.
You can choose the phrases to use:
1. None of …
2. leave rubbish
3. spit
4.walk on grass or pick flowers.
5. care for
6.do everything we can
Make a speech about protecting our environment.
We learn: some sentences :
①None of us likes pollution .
② Don’t spit anywhere in public.
③ We shouldn’t leave rubbish here and there.
④Everyone should care for wild animals and plant more
trees .
⑤ We should do everything we can to protect the
environment.
We can: Use the proper ways to protect the environment.
Summary
Write a short passage with the title“ How to protect the environment”
It is important for us to protect the environment.____________________
_________________________________
_________________________________
_________________________________
If everyone makes a contribution to protecting the environment, our world will be more and more beautiful.
Thank you!