Unit Four

Unit Ten
Human Health
Leading in and exploring
 Introduction
to the Topic
With industrial progress come environment problem.
Humans are endangered daily to the water we drink, the
food we eat, and the air we breathe. However, human breath
is also seriously affected by hazards other than environment
ones: tobacco, alcohol and other additions. People are
becoming increasingly aware of the relationship between a
healthy environment and healthy people.
Leading in and exploring
Pre-reading questions:
What Kind of pollution or addiction have you ever
What ways do you suggest to reduce the risk of
environmental pollution or addiction?