Unit 1 Past and present Grammar交互动画 2025-2026学年译林版八年级英语下册

译林版八年级下册】 Grammar Unit 1 Past and present Grammar:Present perfect tense 本节调 围 mar 板块，学习现在完成时的 结构与 标志 ady yet,ever never, since/for Past and present 开始 播放标题 FROM THE PAST TO R TOOLS NOW present perfect tense have has past The town has participle changed a lot over the years. 本课主线 用现在完成时描述Sunshine Town的 变化，也描述自己生活中的已经、还没 有、曾经、从以来、持续多久”