sleep的过去式和过去分词都是：slept；
例句：
The baby slept peacefully.
婴儿睡得很安稳。
Her eyelids flickered as she slept.
她睡觉时眼睑不停地眨动。
扩展资料
The bed was rumpled where he had slept.
床上他睡过的地方乱糟糟的`。
Steve took a turn driving while I slept.
我睡觉时，史蒂夫接着开车。
He cant have slept through all that noise.
他不可能在那种闹哄哄的环境里睡好觉。
