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It doesn’t cause air pollution.
What is it ?
`
Advantages:
1.Cycling doesn’t cause air pollution
3.Cycling can save energy.
2.Cycling is a useful sport
4.Bicycles need less space than cars
Review:P43-44
…….
学习新单词和短语: careless, helmet, light-colored, get a fine, be in danger, make a wrong turn, get hurt.
1
2
3
Learning Objectives（学习目标）:
语法：学习if条件状语从句
养成遵守交通法规的意识）
She is wearing a _______.
helmet
Task 2
Learn the new words.
careless adj.
careful adj.
care n.
反
义
词
(不小心的，不仔细的)
care v.
Listen to 1a and choose the correct answers.