1.Julie is an active girl. She likes singing very much and she wants to be a singer.

2.Barry likes going to the movies with his parents on weekends. The Pacific Cineplex（太平洋電影院線）is showing Pirates of the Caribbean IV（《加勒比海盜4》）.

3.Joe lives in China and he would like to visit other countries next month.

4.Annie can’t swim at all. She wants to learn to swim to stay healthy.

5.Emma has many books and she usually reads books after class.

Mr Smith, Sandra, Rachel, Duane和the Greens正各自安排活動(dòng)。請(qǐng)仔細(xì)閱讀題中的個(gè)人情況說(shuō)明和A到F的活動(dòng)場(chǎng)地介紹，選出符合各自要求的最佳選項(xiàng)，選項(xiàng)中有一項(xiàng)是多余的選項(xiàng)。
【小題1】Mr Smith, an American, is on business in Japan. Tomorrow he would like to visit some famous attractions. He and his assistant both love climbing very much.
【小題2】Sandra is very tired because of weeks of hard work at her lessons. Now she has come up with an idea: Why not try to take a relaxing visit in Britain?
【小題3】Rachel is a hard-working student. She will head for geography in the middle school. This summer she is going to travel across a dessert in a certain country.
【小題4】Duane is an active and energetic student. He has a special interest in the great champions and their achievements. He really hopes to find a wonderful place for the coming weekend.
【小題5】The Greens, who love the sea and enjoy the sunshine, have prepared for travelling abroad. During the trip, they are going to buy some souvenirs for their friends.

Do you know why you sleep? You may think it’s because you’re tired. Or perhaps you’ve been told sleep is good for you. Yet no one knows exactly why or how people sleep.
Until the early 1950s, most scientists thought the body and brain rested during sleep. Then a scientist watched people sleep. He noticed that during periods of between 5 and 30 minutes each, sleepers’ eyes made rapid movements, as if they were watching something. He called these periods REM sleep, for Rapid Eye Movement. Periods when sleepers’ eyes did not move he called non-REM sleep.
Whenever the scientist woke people during REM sleep, they were having vivid dreams. Measurements showed that sleepers’ pulses（脈搏）went up quickly during REM sleep. Their breathing, heartbeat, and the blood going to the brain also increased. Far from being a time of rest, REM sleep is a time when the body is hard at work. Scientists still don’t know the reason for this. Some believe REM sleep makes learning easier. Babies spend a lot of time in REM sleep. Because of this, some scientists believe that REM sleep helps the brain grow. Others think REM sleep is a time for the brain to empty the day’s garbage.
One thing all the scientists agree on is that sleep is necessary. Without enough sleep, people make mistakes. Most major car accidents happen during the early morning hours, when people are sleepiest.
【小題1】During REM sleep, a person’s breathing and heartbeat ________.

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