高考英语词汇辨析（38）in time/ on time

in time/ on time/ at times 
 

(1)in time 指“及时”，表示动作“在规定时间内”或提前发生。 

We have just in time for the bus.我们正好赶上那班车。 
 

(2)on time强调“准时，正点”。 

The train came into the station on time.火车准点进站。 
 

(3)at times = sometimes

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