Unit4《Globalwarming》Reading精品课件（新人教版选修6）.ppt

Global Warming;;What can we do about global warming?;;; 1). Who is the writer? 2). What’s the purpose of this letter?;Task2:Scanning;1.The author(Ouyang Guang) thinks that individuals have much effect on environmental problems. 2.In fact, everyone’s contribution makes a difference in protecting our earth. 3.It is OK to leave an electrical appliance on.;;Discussion I want to buy a car, do you agree with me ?  And why? ;; Love our planet! Love life! Start from every little bit to fight against global warming.; Homework Talk with your family and friends about global warming and tell them what you’ve learned. ;