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3. A. Lucky B. Luckily C. Unfortunate D. Unfortunately
4. A. caught B. was caught C. will catch D. is caught
5. A. for B. since C. at D. in
6. A. reach B. reached C. has reached D. will reach
7. A. him B. he C. his D. himself
8. A. Because B. Until C. Unless D. Although
9. A. the B. a C. an D. /
10. A. to develop B. developed C. develops D. developing
第二节： (2018原创)
March 21st is World Sleep Day. This yea’s slogan(口号) is “Healthy sleep, safe travel”. Its__1__ is to let people know the importance of healthy sleep.
Sleep is like food for the brain, and enough sleep helps the body and brain grow and __2__. According to the National Sleep Foundation in the US, adults need seven to nine hours of sleep every night.__3__ students aged 10 to 17, a healthy sleep is about eight to nine hours per night.
But many students don’t get enough sleep because of__4__ school start time and heavy homework. About 80 percent of middle school students don't get enough sleep, the China Youth and Children Research Center reported. For some students, they want to sleep early, but they keep worrying about their schoolwork and can't__5__quickly. For others, they may even have insomnia(失眠)．
These sleeping problems greatly affect people's lives. Studies have shown that the lack of sleep for teenagers leads to poor __6__. Students without enough sleep __7__ pay attention to class or do well in sports. Also, the lack of sleep may make them depressed.
__8__， with good sleep habits, it is easier to fall asleep. Some of these good habits include__9__drinks that make people excited late at night, going to bed at the certain time each night, and sleeping in a __10__ place that is dark, quiet and neither too warm nor too cold.
1. A. suggestion B. goalC. influence D. work
2. A. develop B. improve C. use D. change
3. A. For B. To C. As D. On
4. A. late B. slow C. early D. fast
5. A. fall off B. fall asleepC. get up D. stay up
6. A. behaviors B. gradesC. mistakes D. tasks
7. A. mustn’t B. must C. can D. can’t
8. A. Luckily B. Unluckily C. Gradually D. Firstly
9. A. allowing B. avoiding C. having D. requiring
10. A. noisy B. healthy C. cheap D. comfortable
Ⅱ.阅读理解(2017陕西)
As we all know, border(边界) safety is very important to a country. In China, many common people, besides soldiers(军人), are doing what they can to keep the border safe. Wei Deyou is one of them.
In 1964, Wei, a soldier in the army, went to Xinjiang to keep the border safe. Years later, when the other members left for other places, he chose to stay. He worked as a border keeper while keeping some sheep to support his family. Every day, he rode a horse or walked along the border. He tried his best to stop Chinese, foreigners and home-kept animals from crossing the border. He took everything about border safety seriously. When he found anything unusual or dangerous, he would call the police in time. It was really hard work.
One cold winter day in 1987, when Wei was on his way home from work, a heavy snowstorm came. He lost his way and walked for several hours. He nearly lost his life. Luckily, some soldiers saved him. Another day in 1992, his 400 sheep were driven away or killed. He knew some people hated him because of his strictness.
Wei has been working in Xinjiang for over 50 years. No matter how hard a life he lives, Wei never gives up. These years, he has walked about 200，000 kilometers along the border. He has also found many new ways to keep the border safer. For his excellent work, he has been given some prizes. He is a model for all of us. Now he is 77 years old. He still keeps working there. Just as he said, “It’s my duty to do the job. Border safety is the most important.”
1. What does Wei do in Xinjiang?