题目内容
阅读表达 根据文章内容，回答问题，每小题答案不超过6个单词。
Is it very interesting to travel by plane? For people who fly often in economy class（经济舱）, the answer may be no. They may feel very tired because of the limited room. But according to Ron Soret, an airplane scientist, there are some ways to enjoy the journey better.
Sit near the front of the plane. When choosing seats, choosing a seat near the front of the plane will have a smoother ride. Soret says, “The front part of the plane is usually the most comfortable. You hardly feel the turbulence(骚乱) if it is not very serious .” Soret also says the front part of the plane is the quietest.
Taking an aisle seat（靠走道座位） is also a good choice. Soret says the aisle seats have bigger leg room. But sitting on the aisle comes with the duty of getting up when fellow passengers in the row have to use the bathroom.
Paying attention to the temperature is important, too. Temperatures in the planes are usually similar to those of your home. And if you are too cold, you can ask for blankets.
1.Why may people feel tired when they fly in economy class?
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2.Which part of the plane is the quietest?
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3.What is also a good choice?
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4.What can you ask for if you feel cold on a plane?
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5.How many pieces of advice does Soret give in the passage?
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智慧课堂密卷100分单元过关检测系列答案
单元期中期末卷系列答案We often use some warning signals to describe how serious a meteorological disaster(气象灾害) is . For example, let’s see how to describe the level of a snowstorm.
Warning signal | Meaning | Notice |
| It means the amount of snowfall reaches 4mm or more in 12 hours, or the snowfall continues when it gets to 4 mm. It may affect (影响) people’s daily life . | Fight against snowstorm; Work of sweeping and melting the snow; Be careful not to slide (滑倒). |
| The amount of snowfall reaches 6 mm or more in 12 hours, or the snow continues to fall after it gets to 6 mm. It may have effects on people’s daily life. | The same as the first notice. |
| The amount of snowfall reaches 10 mm or more in 6 hours, or it continues to fall after getting to 10 mm. It has a great effect on people’s life. | The same as the first notice and moreover, avoid unnecessary outdoor activities. |
| The amount of snowfall reaches 15 mm or more in 6 hours, or it continues to fall after getting to 15 mm. It has a very great effect on people’s life. | The same as the third notice. |
1.Which of the four signals describe the most serious snowstorm?
A. The blue one. B. The yellow one. C. The orange one. D. The red one.
2.If the amount of snowfall gets to 13 mm in 6 hours, the signal should be .
A. blue B. yellow C. orange D. red
3.The meaning of the underlined word “melting” may be “ ”.
A. 凝结 B. 凝固 C. 融化 D. 熔化
4.If the warning signal is red, which of the following things CANNOT Lucy do?
A. She is going to watch CCTV news about snowstorm at home.
B. She is going to take photos of snow in the front of her house.
C. She is going to draw a picture about snow in the field.
D. She is going to sleep in bed.
5.Which of the following places may the signals come from?
A. The travelling department. B. The meteorological department.
C. The traffic department. D. The railway department.