Question

20．What time is it？Most people are pretty accurate in their answer．And if you don't know for sure，it's very likely that you can find out．There may be a watch on your wrist； there may be a clock on the wall，desk，or computer screen； or maybe you're riding in a car that has a clock in the dashboard （仪表板）．
    Even if you don't have a timepiece of some sort nearby，your body keeps its own beat．Humans have an internal clock that regulates （调节） the beating of our heart，the pace of our breathing，the discharge （排出） of chemicals within our bloodstream，and many other bodily functions．
    Time is something from which we can't escape．Even if we ignore it，it's still going by，ticking aw ay，second by second，minute by minute，hour by hour．So the main issue in using your time well is，"Who's in charge？"We can allow time to slip by and let it be our enemy．Or we can take control of it and make it our ally．
    By taking control of how you spend your time，you'll increase your chances of becoming a more successful student．Perhaps more importantly，the better you are at managing the time you devote to your studies，the more time you will have to spend on your outsi de interests．
    The aim of time management is not to schedule every moment so we become slaves of a timetable that governs every waking moment of the day．Instead，the aim is to permit us to make informed choices as to how we use our time．Rather than letting the day go by，largely without our awareness，what we are going to discuss next can make us better able to control time for our own purposes．
21．The underlined word"ally"in Para.3 most likely means somebody or something that isB．
A．your slave and serves you        
B．your supporter and helps you
C．under your control and obeys you 
D．under your influence and follows you
22．The author intends to tell us that timeC．
A．could be regulated by a timepiece such as a clock or a watch
B．could be managed by the internal clock of human bodies
C．should be well managed for our own interest
D．should be saved for outside interests
23．In the next part，the author would most proba bly discuss with youD．
A．how to keep up with the times    
B．how to make up for lost time
C．how to have a good tim e          
D．how to make good use of time．

Answer 1

分析 本文是一篇科教类阅读，文章主要讲述了时间既可以成为我们的敌人，也可以成为我们的朋友．并向我们介绍了管理好时间的重要性与好处．

解答 21．B词义猜测题．根据第三段We can allow time to slip by and let it be our enemy（敌人）．可知我们可以让时间成为我们的敌人，也可以让时间成为我们的朋友．故选B．
22．C细节判断题．根据第四段By taking control of how you spend your time，you'll increase your chances of becoming a more successful student．可知通过控制你如何利用你的时间，你将有更多的机会成为一个更成功的学生；根据最后一段what we are going to discuss next can make us better able to control time for our own purposes．可知接下来我们要讨论的是，我们能够更好地为自己的目标控制时间．由此可知，作者认为时间应该为了我们的自身的利益而很好的进行管理，故选C．
23．D推断判断题．根据最后一段what we are going to discuss next can make us better able to control time for our own purposes．可知接下来我们要讨论的是，我们能够更好地为自己的目标控制时间．由此可知，作者接下来很可能讨论的是如何来合理的利用好我们的时间，故选D．

点评 本文是科教类阅读理解．做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案．推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案，切忌胡乱猜测，一定要做到有理有据