英语必修2译林牛津版unit 2优质
教案（第5课时） period 5 word power 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 tablets, raft, paddle, cell phone, towel, helmet. do you think it is worth doing ...?
