Unit 8 The Seasons and the Weather_第一课时_特等奖
Unit 8 The Seasons and the Weather_第一课时_特等奖
Unit 8 The Seasons and the Weather SectionB_第一课时_县级一等奖
Unit 8 The Seasons and the Weather_第一课时_优质课
Unit 8 The Seasons and the Weather_第一课时_优质课
Unit 8 The Seasons and the Weather_第一课时_优质课