2014春季英语人教版新课标选修7u3导
学案（2）及答案（语法）选修七unit3 under the sea period1 reading (old tom the killer whale) 班级：__________ 组别：____________ 组名：___________ 姓名：___________ learning aims: 1. to improve the ability of reading 2. to learn about some knowledge undersea learning important points: to a
