牛津选修十unit 1 project(共22张PPT)

BEA Confidential. | * Para 1-2 ______________ to the problem and its_________ Para 3-5 __________ why people are pushing for the use of alternative energy source Para 6-9 Some ___________ of the alternative energy Para 10 Tentative _________ being taken around the world Introduction solution Reasons examples steps Task one Read for structure 1. What is the current problem? 2. What is the possible solution to the problem? 3. What would happen to our descendants(后代) without the solution? scanning Scan the paras 1-2 & answer: (line 9)The past development polluted the environment and wasted natural resources. (line 13)The sustainable development. (line 23)Our future and the lives of our children and grandchildren will be in danger. GIST Part 1 Task two Read for detailed information Part I (paras 1-2) Introduction to the current problem and the solution to the problem. 1 Part 1( paras1-2) 4. What is not the sustainable development? A. focusing on t