题目列表(包括答案和解析)
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(太平洋电影院线)is showing Pirates of the Caribbean IV(《加勒比海盗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正各自安排活动。请仔细阅读题中的个人情况说明和A到F的活动场地介绍,选出符合各自要求的最佳选项,选项中有一项是多余的选项。
【小题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.
【小题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?
【小题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.
【小题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.
【小题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.
A | B | C |
Pattaya Beach It is alongside the city centre, close to shopping, hotels and bars. It is one of the most successful beach in the world. | Mount Fuji Mount Fuji is the highest mountain in Tokyo. Officially it’s open for climbing during July and August. | Sports Hall of Fame Set up in 1967, it has collected the athletic achievements of the state’s greatest champions who have made their mark in American sports history. |
D | E | F |
Sahara Dessert It is the largest in the world. The surface of the dessert ranges from large areas of sand dunes to stone plateaus, gravel plains, dry valleys and salt flats. | Great Barrier Reef The Great Barrier Reef is off the coast of Queensland in northeast Australia. It is also a very popular place for scuba diving. There you can see colorful fish and smart dolphins. | Big Ben, the UK It has become one of the main signs of London. The sound of the bell, which you can hear at the beginning of many television programs has become well-known all over the nation. |
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(脉搏)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.
【小题1】During REM sleep, a person’s breathing and heartbeat ________.
A.stop | B.increase | C.decrease | D.stay the same |
A.easier | B.empty | C.vivid | D.quickly |
A.1 | B.2 | C.3 | D.4 |
A.REM sleep helps the brain grow. |
B.REM sleep has been watched and recorded by scientists. |
C.REM sleep is a time to empty the day’s garbage. |
D.REM sleep is an active time when the body is hard at work. |
A.has a restful effect on people |
B.can be avoided with lots of sleep |
C.is something that all people experience |
D.is something that all scientists agree on |
A.stop | B.increase | C.decrease | D.stay the same |
A.easier | B.empty | C.vivid | D.quickly |
A.1 | B.2 | C.3 | D.4 |
A.REM sleep helps the brain grow. |
B.REM sleep has been watched and recorded by scientists. |
C.REM sleep is a time to empty the day’s garbage. |
D.REM sleep is an active time when the body is hard at work. |
A.has a restful effect on people |
B.can be avoided with lots of sleep |
C.is something that all people experience |
D.is something that all scientists agree on |
选择方框内的单词完成句
knowledgeable, member, wasted, slowly, unless, were |
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