北师大版英语九年级 Unit 1 Language Lesson1 Body Language 课 ...
北师大版英语九年级 Unit 3 Creativity Lesson 7 A Famous Inven ...
北师大版英语九年级 Unit 2 Books Lesson 4 Classics 2 课件(36 ...
Unit 7 Journeys Lesson 21 To the South Pole 课件(共13张PPT)
Unit 7 Journeys Lesson 20 Life Is a Journey 课件(共18张PPT ...
Unit 7 Journeys Lesson 19 The Silk Road 课件(共17张PPT)
Unit 8 Discoveries 22 Famous Discoveries 课件(共64张PPT)
Unit 8 Discoveries Lesson 23 Discovery of the Year 课件(共14 ...
Unit 8 Discoveries Lesson 24 An Experiment Report 课件(共26 ...
北师大英语九年级Unit 5 Literature Lesson 13 Anne of Green Ga ...
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