题目内容
10.to be healthy feel tired cycle think about all through the nightIt's clear that everyone needs to sleep.Most people seldom (51)think abouthow and why they sleep,however.We know that if we sleep well,we feel rested.If we don't sleep enough,we often(52)feel tired.
It seems there are two purposes of sleep:physical rest and mental (精神的)rest.We need to rest our bodies and minds.Both are important in order (53)to be healthy.Each night we change between two kinds of sleep:active sleep and passive sleep.The passive sleep gives our body the rest that is needed and prepares us for active sleep,in which dreams occur(发生).
people change between passive and active sleep (54)all through the night.The brain rests,then it becomes active,then dreaming occurs.The (55)cycle is repeated.This cycle is repeated several times.During eight hours of sleep,people dream for a total of one and half hours.
分析 本文主要向我们介绍了睡眠对人体健康的重要性.睡眠有两个目的:身体休息和精神休息.为了保持健康,身体休息和精神休息都需要.文章还提到了积极的休息和消极的休息,它们总是交替进行的.
解答 51 think about 考查动词:根据前文It's clear that everyone needs to sleep很明显,每个人都需要睡觉.后文Most people seldom (51)how and why they sleep,这里缺少一个谓语动词,结合所给词,推测本题的意思是很少有人思考怎样睡眠和为什么要睡眠,故用think about
52 feel tired 考查动词:根据前文We know that if we sleep well,we feel rested.If we don't sleep enough我们知道,如果我们睡得好,我们就会感到休息好了.如果我们没有得到足够的睡眠,推测意思是没有休息好,结合所给词,故用feel tired
53 to be healthy 考查动词不定式:根据前文We need to rest our bodies and minds.Both are important in order 我们需要休息我们的身心,两者都很重要…,结合所给词,推测意思是为了保持健康,身体休息和精神休息都需要,故想到固定短语in order to be healthy
54 all through the night 考查副词短语:根据上文Each night we change between two kinds of sleep:active sleep and passive sleep每晚我们在两种睡眠之间转换:主动睡眠和被动睡眠.又根据people change between passive and active sleep,意思是两种睡眠之间转换,结合所给词,故用all through the night
55 cycle 考查名词:根据前文The brain rests,then it becomes active,then dreaming occurs这是循环的,同时后文This cycle is repeated several times这个循环重复好几次,故用cycle.
点评 解答此类试题时,务必要充分利用上下文的语境和逻辑关系,推测所填的单词,同时要考虑单词的适当形式.
--Yes,right.And we should also do eye_________ to protect(保护) our eyes.( )
| A. | exercise,exercise | B. | exercises,exercises | ||
| C. | exercises,exercise | D. | exercise,exercises |
| A. | very much,very well | B. | very well,very much | ||
| C. | very much,very much | D. | very well,very well |
School textbooks are often divided into units of study.This can make it (18)Afor someone who wants to begin the process of self reflection to get started.Watch for the times when you complete a unit of study in any of the (19)B you are learning:math,science or any other topic.Sometimes you are reminded that the unit is over (20)B there is some kind of test.Use these natural breaks as chances to stop and reflect.
(21)C a quiet place.This can even be sitting at your desk at school when you finished something early and the other students are (22)A working.If you are going to take notes,take out paper or your reflection diary.Write down some (23)D on things that you learned in this unit that you did not know before you began.Let your mind ponder(思考) on the notes you have written and make some connections.Next,think about the things that you still wonder about.(24)B,maybe you learned a new way to solve a math problem,but you′re not sure when to use it.Writing down your questions will help you remember to (25)D seeking answers the next time you are exposed to the same topic.
Self reflection is an essential skill for a successful student.If you have never taken the time to reflect,try it now.
| 16.A.our | B.your | C.their | D.its |
| 17.A.promise | B.profile | C.program | D.process |
| 18.A.easier | B.slower | C.busier | D.tougher |
| 19.A.questions | B.subjects | C.certificates | D.activities |
| 20.A.instead of | B.because | C.because of | D.than |
| 21.A.Pass | B.Lose | C.Find | D.Refuse |
| 22.A.still | B.seldom | C.almost | D.never |
| 23.A.evidence | B.answers | C.mistakes | D.notes |
| 24.A.On time | B.For example | C.Right now | D.In all |
| 25.A.stop | B.decide | C.forget | D.continue. |
| A. | lonely;lonely | B. | alone;alone | C. | lonely;alone | D. | alone;lonely |