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3 . 登 錄“ 優(yōu) 教同步學習 網(wǎng) ” , 預習Lesson28。人教新版 五年級下冊 Unit 5 I’m cleaning my room. ? Lesson 27 Warmup Let’s chant Leadin Review write an wash the clothes clean the room make a call Leadin What are they doing? Discuss Presentation Just talk Presentation Ju