湖北省十堰市竹山县茂华中学九年级英语全册Unit9WhenwasitinventedSectionB导学案无答案人教新目标版

Unit 9 When was it invented Section BPeriod 3 ( 1a—2e)语法聚焦---定语从句在复合句词中修饰名词或代词的从句叫做定词从句。被定词从句修饰的名词或代