Unit 1 (这是边文，请据需要手工删加) 八年级英语上·R(这是边文，请据需要手工删加)Unit 1 Where did you go on vacation?Language Goal【语言目标】Learn to talk about past events：in this unit，students learn to talk about where they went and what things they did in the past.Knowledge Goals【知识目标】...
