... Thursday , february 21 st , 2008 Unit 11 Reading – Thursday , february 21 st , 2008 Unit 11 Reading – We need energy to live and work To cook meals To light ... To light , heat or cool the house To run machines Thursday , february 21 st , 2008 Unit 11 Reading – Before reading Thursday , february 21 st , 2008 New words: Refer Fossil Fuel Reserve Demand ... (adj) tương đối ( adj) lựa chọn ( n)năng lượng (adj) hạt nhân Thursday , february 21 st , 2008 Unit 11 Reading ( n) h¬i nãng , søc nãng ( adj ) s½n cã ( n ) cèi xay giã ( n) thuyÒn buåm ( n) nguån...