精选优质文档-倾情为你奉上人教版高中英语必修4重点词汇、短语、句型、语法大全Unit1Women of achievement【重点词汇、短语】1.human beings 人类2.campaign 运动,战役3.behave 行为4.shade 阴凉处5.move off 离开,启程6.observe 观察7.respect 尊重8.argue 讨论,辩论9.lead a.life 过着的生活10.crowd in 涌入脑海11.support 支持12.look down upon/on 看不起13.refer to 查阅,参考,涉及14.by chance 碰巧e across 偶遇16.intend 计划,打算17.deliver 提送,生(小孩),接生,发表(演说)18.carry on 继续,坚持【重点句型】1. She also discovered how chimps communicate w