二.keep 用作及物动词,意为“遵守(诺言、法律、条约等)、保守(秘密等)”
He is a man who always keeps his words. 他是一个说话算数的人。
三.keep 用作及物动词常用句型为“ keep+ 宾语 + 宾语补足语”,意为“使……保持某种状态”,可分为以下三种情况:
1.keep+ 宾语 + 形容词 / 副词。
Please keep the door and window open. 请把门窗开着。
2 . keep+ 宾语 + 介词短语。
Please keep your hands behind your back. 请把手放在背后。
3 . Keep+ 宾语 +V-ing 形式。
Don't keep them working day and night. 不要让他们不分白天黑夜的工作。