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Unit 9 How was your weekend?新课程要求:1.通过介绍周末活动和学习过去发生的动作,掌握动词过去式的规则变化和不规则变化。
Unit 9 How was your weekend? New course requirements: 1. Through the introduction of weekend activities and learning the actions that took place in the past, master the regular and irregular changes of the verb past tense.