冀教版七下Unit 4Lesson 30 Li Ming Asks for Permission
七年级下 Unit 4 i want to be an actor2
牛津7A Unit 5 vocabulary（公开课）
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七年级下 Unit 4 i want to be an actor1
冀教版七下《Unit 1 lesson5 Planning a trip》
牛津英语 7B Unit 3 Integrated skills
冀教版七下《Unit 2 Lesson 10 What are they looking at》
7B Unit 6 Grammar 1（牛津版）
牛津7AUnit 2 Integrated Skills
牛津7A Unit 4 Reading(1)
牛津版8A Unit 5 integrated skillsppt
7B Unit 6 Reading 2（牛津版）
牛津7AUnit 4 reading 2
牛津7A Unit 4 Food Reading1
7B Unit 6 Checkout(牛津版)
冀教版七下《Unit 1 lesson 6 Li Ming packs his suitcase》
牛津7B Unit 4 Reading 2
冀教版七下《Unit 1 lesson4 How can we go to Beijing》