新目标英语九年级UNIT 9 WHEN WAS IT INVENTED教案(单元教案)
Unit9 When was it invented? 教学内容、目标与要求 题目When was it invented？题材内容本单元要是围绕着“Inventions”这个话题，通过熟悉我们周围
新目标英语九年级UNIT 9 WHEN WAS IT INVENTED教案(单元教案)新目标英语九年级UNIT 9 WHEN WAS IT INVENTED教案(单元教案)新目标英语九年级UNIT 9 WHEN WAS IT INVENTED教案(单元教案)