2014春季英语人教版新课标选修7u2
学案（4）（附答案） 第四课时 using language 班级：____________ 姓名：____________ learning aims: 1. remember the important words and expressions. 2. know about the whole life of isaac asimove. 3. analyse, translate and remember the important sentences. 4. discuss in groups to finish the group-work. 5. keep the important
