英语必修2译林牛津版unit 2
教案5（word） period five word power ⅰ.teaching aims: 1. new words and expressions: good shoes, clothes, backpack, map, water, food, sunscreen, hat, compass, first aid kit, film, camera, pocket knife, tent, sleeping bag, torch, candles, pan, life jacket, waterproof matches, water purifying tabl
