【最新】仁爱版九年级英语上册 Unit 2 Topic 1 Section B 课件(共24张PPT)

More and more people from some big cities are attracted to come to Hainan. Why?
The factories have produced terrible gas and caused air pollution.
The cars have made too much noise and caused noise pollution.
Problems 1. It’s difficult for her to breathe. 2. She has got a pain in her throat. 3. Her chest is hurt.
4.She can’t sleep well at night.
The factory makes too much ______. noise
Pollution affects our moods and health a lot. And it’s also
How to reduce water pollution?
harmful to the animals. We must do something to protect our hometown. For example, we ______________
The humans have poured too much dirty water into the river and caused water pollution. and caused
-Do the pollutions affect our life? And how? -They affect our moods. They are harmful to our health, too.
Task 5: Retell things about Mrs. Zhou’s problems and causes of them. You can retell like this:
… have produced/made/poured … and caused …,
so that …
Is there any pollution around you in Sanya? What caused it? Does it affect your moods or health? How?
Unit 2 Saving the Earth
Topic 1 Pollution has caused too many problems .
Section B
The clean. The water sky isis blue.
There are many trees.
We can breathe the fresh air.
(
Task 2:
Listen to 1a again and tick (√) the other problems Mrs. Zhou has. What other problems does Mrs. Zhou have? ( √ ) She has got a pain in her throat.
(
) She has got a pain in her leg.
( √ ) Her chest is hurt.
( √ ) She can’t sleep well at night.
Task 3: Listen and complete the table below.
Cause
The chemical factory produces _______ gas terrible ____.
What can we do at school, at home or in public to reduce pollution in our daily life? Try to give reports in groups like this:
How to reduce air pollutirmful to our …
heart
…
We may get pains in our throats.
We may even get a cancer.
Has Mrs. Zhou’s hometown been polluted?
She looks weak.
Task 1:
Listen to 1a and choose the best answers to the questions.
( )1. -What’s wrong with Mrs. Zhou? It’s difficult for her to breathe. -__________________________ A. She has a headache. B. It’s difficult for her to breathe. C. It’s difficult for her to walk. )2. -How long has she been like this? -______________ Since last week. A. Since last week. B. Since last month. C. Since last year.
How to reduce noise pollution? How to reduce litter pollution?
What caused her problems?
Task 4:
Listen and follow. What other problems have the factory caused? The fish are dead in the river. Because the factory has poured too much dirty water into the river.