精选优质文档-倾情为你奉上Unit1 Friendship重点词语、句子be good to 对.友好 add up 合计another time 改时间 get sth done 使被做calm down 镇定下来 have got to 不得不be concerned about 关心；挂念 walk the dog 遛狗make a list of 列出 share sth with sb 和某人分享某物go through 经历；仔细检查 hide away 躲藏；隐藏set down 放下；记下 a series of 一系列；一套be crazy about 对着迷 on purpose 故意
