task 1 what has caused the pollution of the yangtze river? what do the two special government projects focus on? have people solve all the problems concerning the yangtze river? task 2 analyze the structure of passage two. 3.展示点评(expressing tasks) task 1 facing increasing serious environmental problems, what should we do? (3 points) task 2 do you agree with the measures mentioned in the two passages? give your reasons.(4 points) task 3 what do you think are the biggest problems with china’s environment? do you have different suggestions? (6 points) 4.检测活用 task 1 see how well you understand the passage kkl p48 一 (3), 二 task 2 writing a report problems measures 引起关注 毫无疑问意味着 一件我们都可以做来帮助解决这个问题的事情
