题型:阅读选择 题类:模拟题 难易度:普通
广东省广州市2020年中考英语模拟试卷(二)
The Long March 5 Y3 is China's strongest rocket.
China's biggest and most powerful carrier (运载) rocket roared (轰鸣) into space on Dec 27, 2019. The Long March 5 kicked off its mission (任务) at the Wenchang Space Launch Center in Hainan.
The 57-meter-tall rocket, known as the Long March 5 Y3, is the tallest, strongest and most technologically sophisticated (技术复杂的) rocket in China. Since it is much bigger than China's other Long March rockets, people call it "Fat 5". The rocket is able to carry spacecraft (航天器) weighing up to 25 tons – roughly the weight of 16 midsize cars – into low-Earth orbit (近地轨道), China Daily reported. This payload capacity (有效载荷) is about 2.5 times greater than that of any other Chinese rocket.
During the December launch, the Long March 5 successfully sent the Shijian 20 experimental satellite into orbit. At more than 8 tons, it is the heaviest and most advanced communications (通信) satellite built by China.
The launch also tested key technologies that will be used to take the Chang'e 5 probe (探测器) to the moon, according to the China National Space Administration.
The success of the Long March 5 launch washard-earned. The rocket's first launch was carried out in November 2016 at the Wenchang center. A second mission took place in July 2017 at the same site, but failed to send a satellite into orbit. According to project leaders, in the two years since that failure, the rocket's research team held more than 600 seminars (研讨会) and carried out at least 1,000 experiments and tests to improve the rocket.
"Compared with the Long March 5 Y2 that was used in the failed second mission, the new one has about 200 technical improvements, including changes to the engine design," Li Dong, the rocket's chief designer (总设计师), said to China Daily.
The future missions of the Long March 5 will include a trip to Mars, taking back moon samples (样本), and placing parts of a manned (载人的) space station into orbit.
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A study has been done at a university. Scientists divided a class into two groups. They made each group take notes in different {#blank#}1{#/blank#}. The first group took notes by hand. The second one did it on the computer. The purpose(目的) of the study was {#blank#}2{#/blank#} out which way would help the students learn better. The scientists thought Group Two would win. But to their surprise, Group One did a better job. Since you take notes by hand, stick to it!
Good notes can lead to less stress(压力) when test time comes around. Then how can you{#blank#}3{#/blank#} your note-taking skills? The following advice can help you.
Firstly, try to get yourself ready {#blank#}4{#/blank#} class begins. Be familiar(熟悉的) with the knowledge that you are going to learn. Make sure you have your notebooks and pens on the desk.
Secondly, take notes wisely while listening in class. Many students become {#blank#}5{#/blank#} taking notes and they may fail to follow the teacher. So it is important {#blank#}6{#/blank#} when to take notes. And remember {#blank#}7{#/blank#} down the key words and use shorthand(速记法) if necessary.
Thirdly, check your notes after class. You can add some details(细节) yourself {#blank#}8{#/blank#}. If there is still something missing, compare your notes with others. Do it with those who take notes carefully. These checks will also increase your chances of {#blank#}9{#/blank#} what you've written.
Try the advice above. When you can take notes {#blank#}10{#/blank#} than before, you will find your lessons easier and more enjoyable.
Who is the best teacher in Chinese history? Many would say Confucius(孔子). He was born in 551 BC in the state of Lu. {#blank#}1{#/blank#}He taught about 3,000 students,and many of them became great thinkers
{#blank#}2{#/blank#}They read his teachings,perform(表演)ancient dances(鞠躬)to his picture. Why do people still love them after so many years? {#blank#}3{#/blank#}His most important ideas are to be kind to others,be honest and have good manners.
Confucius said that brothers and sisters should love each other. {#blank#}4{#/blank#}Everyone should be strict with themselves,but be kind to others. Their ideas are always popular in China. People in other places around the world welcome them as well. {#blank#}5{#/blank#}We should learn from the great thinker.
A. Confucius was a great thinker. B. Young people should look after the old. C. That's because his ideas help us in our everyday lives. D. Chinese people celebrate Confucius birthday every year. E. They believe that his ideas will make the world a better place. |
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