题型:阅读选择 题类:常考题 难易度:困难
广东省深圳市宝安、罗湖、福田、龙华四区2018-2019学年九年级上学期英语期中联考试卷(含听力音频)
The world's first hydrogen-powered(氢动力) trains have begun running in Germany last month. The new trains will run 100-kilometer trips and can travel up to 140 kilometers an hour.
A French railroad company called Alstom built two hydrogen-powered trains. Teams in Germany and France cooperated on the project, which was supported by the German government. The new train model, called the Coradia iLint, signals the beginning of efforts in Germany and other nations to move away from pollution-producing diesel(柴油) trains.
Compared(与…相比较) with diesel trains, the Coradia iLint is designed to run on non-electrified train lines with low levels of noise. It uses a process that combines hydrogen and oxygen to produce electrical power. If the system produces more energy than the train needs at that time, it can store the extra energy in batteries. The only emissions(排放物)are water and steam.
A single tank of hydrogen can run a Coradia iLint train for about 1,000 kilometers. This is very similar to the distance a diesel-powered train can run on with a single tank.
Hydrogen-powered trains cost more than diesel trains to build. But Alstom officials say the operating costs are much lower. The company plans to provide another 14 Coradia iLint trains by the year 2021. Several other European countries have also expressed interest in developing hydrogen train systems. France has already said it wants its first hydrogen train to be operated by 2022.
Family members(成员) | His/ Her looks | Hobbies |
Father | tall, curly hair | reading newspapers |
Mother | short, heavy, black hair | visiting friends |
Sister | long curly hair, medium build | playing the guitar |
Tom | tall, thin | running, swimming, drawing |
You may not realize that you are doing much more than just studying when you are at school. {#blank#}1{#/blank#} But this is not always easy. What can you do if you just don't like one of your classmates?
If you discover that you have problems getting along with your classmates or friends,the most important thing to learn is tolerance(宽容). {#blank#}2{#/blank#}We can not change the way that other people do things,so it is important to learn to live happily with them. Tolerance will make everyone get on better with each other. Getting to know someone may help you understand why they do things differently. Something different doesn't exactly mean that is bad. Tolerance teaches us to keep an even(温和的) temper and open mind.
You need to remember an old saying,"{#blank#}3{#/blank#}". You are always treated kindly by your classmates,so it is important to treat them kindly,too. If you tolerate something{#blank#}4{#/blank#}. Tolerance just means that you should respect the differences in others and not try to make them change.
{#blank#}5{#/blank#},because it will make everyone's life easier. Learn to accept people their different abilities and interests. The world is very varied(丰富多彩的) and practicing tolerance in your own school and city can help make a difference.
A. It is important to practice tolerance B. School is also the place where you learn to get along well with people C. Tolerance is the ability to realize and respect the difference in others D. No one is asking you to change who you are or what you believe in E. Treat others the same way you want them to treat you |
of it and make that what process wide spread much invent tradition |
Paper, also called zhi, was a Chinese invention. About 2,000 years ago, Chinese people {#blank#}1{#/blank#} paper-making (造纸). At that time, zhi was made {#blank#}2{#/blank#} silk and was very expensive. Only the emperor and rich people could afford to use {#blank#}3{#/blank#}. About 1,900 years ago, Cai Lun improved the paper-making {#blank#}4{#/blank#}. He made cheap zhi out of tree bark and old cloth.
The improvement in paper-making {#blank#}5{#/blank#} zhi far and wide, and many different kinds of zhi were made by Chinese people. Xuan paper, a type of high-quality rice paper, can show the charm (魅力) of {#blank#}6{#/blank#} Chinese painting and calligraphy best. Later, Chinese zhi spread to the West through the Silk Road. It became one of the {#blank#}7{#/blank#} popular inventions in the world. With zhi, the cost of producing books became more affordable, {#blank#}8{#/blank#} knowledge could be shared more widely. Chinese zhi now is {#blank#}9{#/blank#} used around the world. Humans are full of infinite wisdom. No one knows {#blank#}10{#/blank#} the future will be like.
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