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一、keep 用作系动词时，与后面的形容词构成系表结构，意为“保持某种状态”。 keep +adj.保持...... You must look after yourself and keep healthy. 你一定要照顾自己，保持身体健康。
二、keep 用作实义动词时，可分为以下三种情况：： 1、keep sb./sth.使某人/某物保持...... Please keep the dictionary well. 请好好地保存这本词典。 Please keep the door and window open. 请把门窗开着。 2、keep sb./sth. doing sth.让某人/某物不断做某事...... Don't keep them working day and night. 不要让他们不分白天黑夜的工作。 3、keep（on）doing sth.持续不断做某事...... The old woman keeps on standing there still. 那老太太一直站在那里，一动也不动。 4、keep sb./sth. from doing sth.阻止（防止）某人/某物做某事...... Please keep your hands behind your back. 请把手放在背后。 来源：网络。本文版权归原创作者所有。若侵联删。 |
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