late:迟到.you are late for class.你上课迟到了.
lately：最近.相当于recently.
later：后来.i went to shanghai on monday and later went to guangzhou.
latest:最新的,最近的.常见搭配：latest news
latter：后者.通常与former相对.our former english teacher comes from A and the latter B.
late lately later latese latter区别