《学习目标》 1. grasp 14 words, 3 phrases and 3 sentence patterns in the two units and improve your ability to express yourself in english. 2. learn the method of constructing knowledge trees systematically through self-study and cooperative exploration. 3. attach great importance to the baisc knowledge; enjoy the pleasure of learning english. 《课前预习》 ***************************book3 unit 3基础知识*************************** i. 重点词汇 1. permit (permitted, permitted) vt./ vi.允许,许可 n. 通行证；许可证；执照 permission n. 允许
