题目
题型：不详难度：来源：
At the beginning of this century, medical scientists made an interesting discovery: we are built not just of flesh (肌肉) and blood but also of time. They were able to show that we all have a ‘body clock’ 1 us, which controls the 2 and fall of our body energies. It can 3 us different from one day to the next.
The idea of a ‘body clock’ should not be too 4 because the lives of most living things are controlled by the 24-hour night-and-day cycle (循环). We feel 5 and fall asleep at night. We become 6 and energetic during the day. Most people will have a bad feeling if the 24-hour cycle is 7 . For example, people who are not used to working at night can find that lack (缺少) of sleep causes them to 8 badly at work.
9 the daily cycle of sleeping and waking, we also have other cycle which lasts longer than one day. Most of us would 10 that we feel good on some days and not so good on others; sometimes our ideas seem to be so active and at other times, they are not.
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答案
小题1:B
小题2:D
小题3:C
小题4:C
小题5:B
小题6:C
小题7:A
小题8:A
小题9:B
小题10:D
解析
试题分析：这篇短文重点描述了我们身体里面的生物钟，以此告诉我们保持工作于休息平衡的重要性。
小题1:介词辨析。A.在……旁边；B.在……里边；C.在……外边；D. 在……下面。结合语境可知此处指的是生物钟在身体里边，故选B。
小题2:联系下文and fall of our body ，可知此处指的是控制我们身体能量的升降，故选D，升起。
小题3:动词辨析。A. 显示；B.对待；C. 使得，让；D. 改变。结合语境可知他能使我们今天和明天有所不同。故选C。
小题4:形容词辨析。A. 困难的；B. 自然的；C.令人吃惊的；D.吓人的；联系下文描述，可知此处指的是关于生物钟的思想不应该太令人吃惊，故选C。
小题5:联系下文描述，可知此处指的是我们感到劳累，故选B，劳累的。
小题6:联系下文描述，可知此处指的是我们在白天变得充满活力，故选C，生动的，充满活力的。
小题7:联系下文描述，可知此处指的是生物钟受到妨碍，打乱。故选A，扰乱。
小题8:动词辨析。A. 执行，完成；B. 经受，遭受；C. 计算，认为；D. 控制。联系下文可知指的是工作完成的很差。故选A。
小题9:连词辨析。A. 带有，伴随；B. 和……一样；C. 除了；D. 而不是，宁可……也不愿。联系下文可知此处指的是和睡眠与醒来的周期一样，我们也有持续超过一天的其它周期。故选B。
小题10:动词辨析。A.提供，买得起；B.钦佩，赞美；C.建议；D. 同意，承认。联系上下文可知句意为：我们大部分人必须得承认，我们有时候感觉好点，其它时间感觉差点。故选D。
点评：这篇短文内容比较简单，理解不难。各小题与上下文联系比较紧密，答题中一定要注意联系上下文。答完后多读几遍，看看是否符合逻辑，适当修改。个别小题可以当作单独的词义辨析题来做，先区分词义，结合语境选出最能使语句通顺的答案。
核心考点
试题【完形填空 先通读下面的短文，掌握其大意，然后在所给选项中，选出最佳选项。At the beginning of this century, medical sc】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
The Biggest and the Smallest Frogs
Some frogs can be very big. The biggest kind of frog is the Goliath Frog in West Africa. Its body can be nearly 30cm long, about the size of a large cat. The Gold Frog and the Poison Frog are the smallest frogs in the world. They are less than 1cm long. Though the Poison Frog is very small, it is not weak at all. It is dangerous. Any animal that eats it will die very soon.
The Best Jumpers
Frogs are very good at jumping. They developed jumping legs so that they would not be eaten by other large animals. Using their big strong legs, more frogs can jump over 20 times their own length. The Australian Rocket Frog can even jump over 2m, which is 50 times its body length (5.5 cm). That might be the reason why frogs are called the best jumpers on the earth.
The Cryogenic Animal
Some frogs like the Common Wood Frog have a special ability to live in very cold places. When the temperature goes down, they become ice frogs. 2/3of their body water freezes. Their hearts stop, and their breathing stops too. You may think they are dead, but in fact they are not. Maybe we humans can learn the way that the frogs do for medical purpose.
小题1:The earliest frogs lived about million years ago.
| A．20 |
| B．30 |
| C．50 |
| D．190 |
| A．The Goliath Frog |
| B．The Common Wood Frog |
| C．The Poison Frog |
| D．The Australian Rocket Frog |
| A．It will die very soon. |
| B．It will be an ice frog. |
| C．It will become dangerous. |
| D．It will become very small. |
Everyone has a favorite cure for a case of the hiccups．Some people think that a good scare is necessary to get well．Others eat a little sugar．Still others drink a glass of water with a knife in it．
An American man named Jack O’Leary said that he had hiccupped 160 million times over a period of eight years．He tried 60，000 cures，but none of them worked．Finally he prayed（向…祈祷） to Saint Jude, the saint of Hopeless cases, and his hiccupping stopped immediately．
A British worker didn’t stop his hiccups until eight months later. People from all over the world wrote him letters with suggestions for getting well．He tried them all，but the hiccups continued．Finally，he drank a “secret” mixture(混合物) someone had sent him. By that evening his hiccups were gone．
Why did these cures work for these two men? No one really knows. But people who have studied many cases of hiccups have an idea. Hiccups usually go away if you believe in the cure．
小题1: might be the best cure for hiccups.
| A．Special pills |
| B．A spoonful of salt |
| C．Cold water |
| D．What you believe in |
| A．4 hours |
| B．2 days |
| C．8 months |
| D．8 years |
| A．Different ways to stop hiccups |
| B．What makes hiccups happen |
| C．How to get hiccups |
| D．Jack O‘Leary’s hiccups |
After I left college in 1932, I decided to find a job in radio as a sports announcer(广播员). I went to Chicago and knocked at the door of every station. But unluckily, I was refused every time.
At one station, a kind lady told me that big stations wouldn’t hire（雇佣）a person without any experience and suggested that I try my luck at smaller stations. Following her advice, I went back to Dixon, where I had grown up. There were no such jobs in Dixon, and my father said a newly-opened store wanted a local athlete(运动员)to work for it . I wanted this job, but I was refused again.
“Everything happens for the best,” Mom reminded me. Dad offered me the car to look for a job. I tried WOC Radio in Davenport, Iowa. The program director, Peter MacArthur, told me they had already hired an announcer.
As I left his office, I felt so frustrated(沮丧). “How can I become a sports announcer if I can’t get a job in a radio station?” I asked aloud.
While I was waiting for the lift, I heard someone calling. It was MacArthur. “What was that you said about sports? Do you know anything about football?” Then he asked me to have a try. He was pleased with my performance, and he offered me a chance to work there.
On my way home, I thought of my mother’s words: “If you carry on, one day something good will happen. Something wouldn’t have happened if without the failure before.”
小题1:Why couldn’t the writer find a job at big radio stations?
| A．Because he never graduated from college. |
| B．Because he didn’t work hard in college. |
| C．Because he didn’t have much experience. |
| D．Because he didn’t know about sports. |
a. The writer got a job as a sports announcer at a radio station.
b. The writer was refused when he wanted jobs in Chicago.
c. The writer graduated from college.
d. The writer went back to his hometown to look for a job.
| A．cbda | B．cbad | C．bcda | D．bcad |
| A．The writer’s parents didn’ t want him to be a sports announcer. |
| B．There were no radio announcer jobs in the writer’s hometown. |
| C．The writer became uninterested in being a sports announcer. |
| D．The writer got a job as a sports announcer in Dixon at last. |
| A．He shouldn’t be a sports announcer. |
| B．Disappointment leads to failure. |
| C．He should be proud of himself. |
| D．Everything will be OK if he keeps trying. |
小题1:Our body grows most while we are _______.
A. exercising B.playingC.sleeping
小题2:Too little sleep makes us _______.
A.tired B.hungry C.happy
小题3:_______ during the sleep may cause us to feel tired in the morning.
A.Too much air B.Not enough fresh air C.Too much cold air
小题4:How many hours of sleep should 9-year-old children have every night?
A.8 hours. B.9 hours. C.10 hours.
小题5:What do the lungs need most?
A.Fresh air. B. Exercise. C.Warm air.
Usually, your body will tell you when you are angry. For example, you breathe faster, your face turns red, and you may want to break something or hit someone, but sometimes, you hide your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt.
In fact, it’s not good to hide your anger, and it’s normal for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself.
When you get angry, you can talk about it with other people. It’s helpful to talk about your anger with an adult, such as parents, a teacher, etc. When you talk about anger, those bad feelings can start to go away. Here are some other things you can do when you start to feel angry: talk to a good friend; count from 1 to 100; give someone a hug(拥抱); go for a bike ride; think about good things, etc.
Remember that how you act when you are angry can make everything better or worse. Don’t let your anger control you.
任务型阅读：根据短文内容，填写下列句子。
小题1:You may get 1 when your team loses an important game.
小题2:Breathing 2 shows that you’re angry.
小题3:If you 3 your anger you may get a headache or your stomach may hurt.
小题4:We must let out our anger in the right way 4 hurting others or ourselves.
小题5:Talking about your anger with your parents is 5 .
小题6:When you feel angry you can give someone a 6 to make these bad feelings go away.
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