Unit2 Saving the earth
Topic1 Pollution causes too many problems.
Section A
【 Learning aims】
1、掌握本节课的5个单词和4个短语。
2、学习直接引语和间接引语的用法。（重点、难点）
3、谈论不同种类的污染，提高环保意识。
1. Master 5 new words and 4 phrases.
2. Learn direct speech and indirect speech.
3. Talk about different kinds of pollution and enhance a sense of protecting the environment.
bee
my goodness
chemical
waste
stream
soil
breathe
harmful
be harmful to
influence
pour … into …
throw … around/about
蜜蜂
天啊
化学的， 化学品
adj. 废弃的，无用的 n. 废料 v. 浪费
小溪
土壤，土地
呼吸
有害的
(对…) 有害的，导致损害的
v. & n. 影响
把……倒进……
乱扔
New words and phrases
Recite the new words and phrases!
bee
my goodness
chemical
waste
stream
soil
breathe
harmful
be harmful to
influence
pour … into …
throw … around/about
蜜蜂
天啊
化学的， 化学品
adj. 废弃的，无用的 n. 废料 v. 浪费
小溪
土壤，土地
呼吸
有害的
(对…) 有害的，导致损害的
v. & n. 影响
把……倒进……
乱扔
New words and phrases
If you want to have a picnic, where would you like to go?
I’ll go to …
I’ll go to a beautiful place with…
化学的
对…有害
There are some chemical factories in the picture. They do great harm to our environment.
What can you see in the pictures?
pollution
chemical factory
化工厂
There are also some other pollution in our daily life. What kind of pollution do you know?
air pollution
water pollution
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