Topic 1 Pollution has caused too many problems.
Section B
一、学习目标:
1、Teaching and learning aims and demands.
①New words and phrases.
breathe/ /_____________, _____________
pain/ /_____________, _____________
produce/ /_____________, _____________
chest/ /___________, _____________
awful/ /_____________, _____________
bear/ /_____________, _____________
editor/ /____________, _____________
breath/ /_____________, _____________
soil/ /_____________, _____________
harmful/ /_____________, _____________