题目内容

5.Robert's new book about space exploration is fantastic.You simply ______ read it.(  )
A.mustB.canC.needD.may

分析 罗伯特关于太空探索的新书非常精彩,你一定要看看.

解答 答案:A 本题考查情态动词的用法.simply must务必,一定要,是一个常用短语,表示强调.例如:If you go there alone,you simply must be careful.你一个人去那,请务必小心.

点评 情态动词是英语中比较活跃的词汇,使用时除了掌握基本用法外,尤其要注意特殊的搭配结构.如:would rather(宁愿);used to(过去常常);may as well(最好,相当于had better)等等.

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5.A warm drink of milk before bed has long been the best choice for those wanting a good night's sleep.But now a study has found it really does help people nod off-if it is milked from a cow at night.
Researchers have discovered that"night milk"contains more melatonin(褪黑激素),which has been proven to help people feel sleepy and reduce anxiety.
The study,by researchers from Seoul,South Korea,involved mice being fed with dried milk powder made from cows milked both during the day and at night.
Those given night milk,which contained 10 times the amount of melatonin,were less active and less anxious than those fed with the milk collected during daytime,according to the study published in The Journal of Medicinal Food.
Night milk quickened the start of sleep and caused the mice to sleep longer.
While the effect of cows milk harvested at different time has not been tested on humans up to now,taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.
Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content,which helps people to relax.
Milk is also sugar-free and additive-free with nutritionists recommending skimmed milk as the best choice before bed as it is the least fattening.The more fat you take in before bedtime,the greater burden you will put on your body at night.

32.According to the text,the mice fed with daytime milkB.
A.started sleep more easily
B.were more anxious
C.were less active
D.woke up later
33.Which of the following is true of melatonin according to the text?D
A.It's been tested on mice for ten times.
B.It can make people more energetic.
C.It exists in milk in great amount.
D.It's used in sleeping drugs.
34.What can be a suitable title for the text?A
A.Night Milk and Sleep
B.Fat,Sugar and Health
C.An Experiment on Mice
D.Milk Drinking and Health
35.How does the author support the theme of the text?D
A.By giving examples.
B.By stating arguments.
C.By explaining statistical data.
D.By providing research results.
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28.A.andB.thenC.butD.thus
29.A.decisionB.mistakeC.accidentD.sacrifice
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31.A.steadyB.hardC.funD.fit
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3.My family and I lived across the street from Southway Park since I was four years old.Then just last year the city put a chain link fence around the park and started bulldozing (用推土机推平) the trees and grass to make way for a new apartment complex.When I saw the fence and bulldozers,I asked myself,"Why don't they just leave it alone?"
Looking back,I think what sentenced the park to oblivion (被遗忘) was the drought (旱灾) we had about four years ago.Up until then,Southway Park was a nice green park with plenty of trees and a public swimming pool.My friends and I rollerskated on the sidewalks,climbed the trees,and swam in the pool all the years I was growing up.The park was almost like my own yard.Then the summer I was fifteen the drought came and things changed.
There had been almost no rain at all that year.The city stopped watering the park grass.Within a few weeks I found myself living across the street from a huge brown desert.Leaves fell off the park trees,and pretty soon the trees started dying,too.Next,the park swimming pool was closed.The city cut down on the work force that kept the park,and pretty soon it just got too ugly and dirty to enjoy anymore.
As the drought lasted into the fall,the park got worse every month.The rubbish piled up or blew across the brown grass.Soon the only people in the park were beggars and other people down on their luck.People said drugs were being sold or traded there now.The park had gotten scary,and my mother told us kids not to go there anymore.
The drought finally ended and things seemed to get back to normal,that is,everything but the park.It had gotten into such bad shape that the city just let it stay that way.Then about six months ago I heard that the city was going to"redevelop"certain worn-out areas of the city.It turned out that the city had planned to get rid of the park,sell the land and let someone build rows of apartment buildings on it.
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53.How did the writer feel when he saw the fence and bulldozers.'?C
A.Scared.B.Confused.C.Upset.D.Curious.
54.Why was the writer told not to go to the park by his mother?B
A.It was being rebuilt.B.It was dangerous.
C.It became crowded.D.It had turned into a desert.
55.According to the writer,what eventually brought about the disappearance of the park?D
A.The drought.
B.The crime.
C.The beggars and the rubbish.D.The decisions of the city.
56.The last sentence of the passage implies that if another drought came,A
A.the situation would be much worse
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C.the city would be fully prepared in advance
D.the city would have to redevelop the neighborhood.

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