1. grasp the important words and phrases in book10 and try to use them flexibly in certain contexts. 2. learn to analyze and summarize through self-study and cooperative exploration. 3. be absorbed in study; enjoy the pleasure of revision in the class. 限时：25分钟 得分：_________ 自评：___________ 1-5 _____________ 6-10 ____________ 11-15 ____________ 16-20________________
