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            • 1.

              Are you sometimes a little tired and sleepy in the early afternoon? Many people feel this way after lunch.They may think that eating lunch is the cause of the sleepiness.Or, in summer, they may think it is the heat.However, the real reason lies in their bodies.At that time---about eight hours after you wake up, your body temperature goes down.This is what makes slow down and feel sleepy.Scientists have tested sleep habits in experiments where there was no night or day.The people in experiments almost always followed a similar sleeping pattern.They slept for one long period and then for one short period about eight hours later.

                     In many parts of the world, people take naps(小睡) in the middle of the day.This is especially true in warmer climates, where the heat makes work difficult in the early afternoon.Researchers are now saying that _____________ are good for everyone in any climate.A daily nap gives one a more rested body and mind and therefore is good for health in general.In countries where naps are traditional, people often suffer less from heart disease.

                     Many working people, unluckily, have no time to take napsThough doctors may advise taking naps, employers(雇主们) do not allow it! If you do have the chance, however, here are a few tips about making use of your nap.Remember that the best time to take a nap is about eight hours after you get up.A short sleep too late in the day may only make you feel more tired and sleepy afterward.This can also happen if you sleep too long.If you do not have enough time, try a short nap--- even ten minutes sleep can be helpful.

              (1) Why do people feel sleepy in the early afternoon according to the passage?

                 ___________________________________________________________________________

              (2) 在文中第二段空白处填写一个单词,使得句意完整、上下文通顺。

              Researchers are now saying that _____________ are good for everyone in any climate.

              (3) 请把划线部分句子翻译成汉语
              ___________________________________________________________________________
              (4) If you get up at 6:30 am, what is the best time to take a nap?

                 ___________________________________________________________________________

              (5) Please give a title for the passage.

              ___________________________________________________________________________

            • 2.

              (C)

              On June 24, 1947, a US pilot named Kenneth Arnold looked out the window of his plane and saw nine silver objects flying close together.

              They were moving very quickly. Kenneth guessed that their speed was more than 1,600 kilometres an hour. He told journalists that the objects did not move like planes, but like saucers move when someone throws them across the surface of water. Later one of the journalists called the objects “flying saucers”.

              This was the first time the expression “flying saucer” was used, but people have seen UFOs (unidentified flying objects) in the sky centuries ago. For example, in the thirteenth century some English farmers saw a flat, silver object in the sky. This is surprising because in those days there were no planes, weather balloons, or space stations that could be mistaken for UFOs.

              Today, many UFOs turn out to be something quite ordinary. One evening in February 2001, eight colored lights appeared in the sky above Kuala Lumpur in Malaysia. The lights seemed to float in the air for ten minutes before moving off and disappearing. Many people thought they were UFOs. They turned out to be good luck lanterns that had been released from a temple.

              Most UFOs can be explained like this. However, there are many that can't. Surveys show that at least half of us believe intelligent life exists on other planets. Is it possible, therefore, that someone from “out there” is visiting us?

              根据短文内容,回答下列问题。

              (1) Where was Kenneth Arnold when he saw the silver objects?

                    ________________________________________________

              (2) How many silver objects were there in the sky?

                    ________________________________________________

              (3) How did the objects move?

                    ________________________________________________

              (4) What were the colored lights in Kuala Lumpur?

                    ________________________________________________

              (5) 将文中画线部分的句子翻译成汉语。

                    ________________________________________________

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