You have waited 40 minutes for the valuable 10 minutes’break between classes. But when the bell for the next class rings, you can’t how quickly time has passed.
If you are familiar with this scene, you’ll know how time flies when you are having fun and how slowly time goes when you are . Now scientists have a reason.
Scientists have found that patterns(模式) of activity in the brain according to how we pay our attention to a task. When we feel uninterested, we pay more attention to how time is passing. And this our brains think the clock is ticking more slowly.
It is thought that the brain is busy focusing on many aspects of a task, it has to spread its energy, and pays less attention to the clock. Therefore, time passes without us really it, and seems to go quickly. If the brain is not so , it concentrates its full energies on the passing of time. As a result, time seems to slow.
A.expect B.understand C.believe D.doubt
A.bored B.excited C.interested D.surprised
A.thought over B.made up C.put up with D.come up with
A.change B.develop C.grow D.stop
A.tells B.makes C.asks D.shows
A.though B.since C.unless D.if
A.facing B.watching C.noticing D.counting
A.sleepy B.active C.tired D.Enthusiastic