重庆市大足区拾万中学八年级英语下册Unit10Irsquo;vehadthisbikeforthreeyearsSectionA3Grammarfocus-4c学案无答案新版人教新目标版

Unit 10 I’ve had this bike for three years. Section A 3 (Grammar focus – 4c)学习目标：★ 知识目标掌握现在完成时的用法★ 能