Unit+4+Space+Exploration+单元检测 高中英语人教版(2019)必修第三册.docx
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1、Unit4 Space Exploration单元检测第一部分 阅读理解(共两节,满分 35分,第一节(共 10小题;每小题2.5分,满分 25分)阅读下列短文,从每题所给的 A、B、C和D四个选项中,选出最佳选项。AAstronomy is the oldest science known to man. Thousands of years ago, man looked at the stars and wondered about the heavens. But man was limited by what he could see with his eyes alone.The
2、Greeks studied astronomy over 2,000 years ago. They could see the size, colour and brightness of a star. They could see its place in the sky. They watched the stars move as the seasons changed. But the Greeks had no tools to help themselves study the heavens.Each new tool added to the field of astro
3、nomy helped man reach out into space. They did not know that the planet called Saturn (土星) had rings around it. Their sight was so limited that they could not see all the planets. In the early 1700s, people thought there were only six planets. Neptune(海王星),the last of eight planets to be discovered,
4、 was not seen until 1846.Before the spectroscope (分光镜), man did not know what kind of gases was in the sun or other stars. Without the radio telescope,we didnt know that radio noises came from far out in space.Today, astronomy is a growing science. We had learned more in the last fifty years than in
5、 the whole history of astronomy.1. When the Greeks watched the stars, they could .A. know what the stars were made of B. not see their places in the skyC. help themselves study the heavens D. watch the stars move as the seasons changed2. Until there were , man knew very little about the moon.A. tele
6、scopes B. spectroscopes C. radio telescopes D. spaceships3. Which of the following sentences is NOT true?A. Astronomy is the oldest science that humans have known.B. Astronomy is developing fast with the help of technology.C. In the early 1700s, people didnt know the existence of Neptune.D. Over 2,0
7、00 years ago, the Greeks knew the planet Saturn had rings around it.BOf all the planets, none has captured (占据) the worlds imagination like Mars. Its reddish colour and changes in brightness over time make the planet an unforgettable sight.In Cosmos, the television science series from the 1980s,scie
8、ntist Carl Sagan talked about some traditional ideas about Mars. Some of these ideas are from the English science fiction writer H. G. Wells The War of the Worlds. Others are from the mistaken science of Percival Lowell, the American astronomer who believed intelligent beings lived on Mars. Wells de
9、scribed Martians as threatening. Lowell imagined them as the hopeful engineers of great works. Carl Sagan said that both ideas influenced the public deeply.Today, Mars continues to excite humans-not as the object of science fiction but of scientific study. Space scientists have collected a wealth of
10、 information from spacecrafts that have orbited, landed on and dug into the Martian surface.The Smithsonians Mars Day offered a chance for people of all ages to touch Mars, or at least a piece of it. Allison and Alycia from Silver Spring, Maryland, brought their children, Grace, Sam, Ryan and Emma.
11、They heard about Mars and its geology from experts. They could see a test version of the Viking landers that reached Mars in July of 1976. They also saw meteorites (陨星) known to have come from the red, or reddish planet. Eight-year-old Sam learned that the ancient description of Mars as red is not e
12、xactly right. He said, Its actually orangish more than red and its also kind of brown, too. Emma is six. She learned about the volcanic activity that has shaped the surface of Mars. She said, The closest thing to Mars- the stuff-is from volcanoes mostly.Mars Day offered Allison and Alycias children
13、a chance to learn more about a world that they are very likely to set foot on within their lifetimes.4. It is implied in Paragraph 3 that .A. todays space scientists still know nothing about Mars B. todays space scientists are very interested in MarsC. science fiction films are no longer set in Mars
14、 D. space scientists havent made any progress in knowing Mars5. Sam would probably agree that .A. Mars is not really red B. no meteorites have come from MarsC Mars cannot be described as a little brown D. the ancient description of Mars colour is true6. What is the writers attitude towards the idea
15、that humans will set foot on Mars?A. He thinks it may happen this year. B. He thinks it will always remain a dream.C. He thinks it will come true within hundreds of years. D. He thinks it may happen in the following decades.C(2019金华卷) Bacteria are an annoying problem for astronauts.The microorganism
16、s (微生物)from our bodies grow uncontrollably on surfaces of the International Space Station, so astronauts spend hours cleaning them up each week. How is NASA overcoming this very tiny big problem? Its turning to a bunch of high school kids.But not just any kids. It is depending on NASA HUNCH high sch
17、ool classrooms, like the one science teachers Gene Gordon and Donna Himmelberg lead at Fairport High School in Fairport,New York.HUNCH is designed to connect high school classrooms with NASA engineers. For the past two years, Gordons students have been studying ways to kill bacteria in zero gravity,
18、 and they think theyre close to a solution(解决方案). “We dont give the students any breaks. They have to do it just like NASA engineers,says Florence Gold, a project manager.There are no tests, Gordon says. There is no graded homework. There almost are no grades, other than Are you working towards your
19、 goal?Basically, its Ive got to produce this product and then, at the end of the year, present it to NASA. Engineers come and really do an in person review, andits not a very nice thing at times. Its a hard business review of your product.Gordon says the HUNCH program has an impact (影响)on college ad
20、missions and practical life skills. These kids are so absorbed in their studies that I just sit back. I dont teach. And that annoying bacteria? Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in space.7. What do we know about th
21、e bacteria in the International Space Station?A. They are hard to get rid of. B. They lead to air pollution.C. They appear in different forms. D. They damage the instruments.8. What is the purpose of the HUNCH program?A. To strengthen teacher-student relationships. B. To sharpen students communicati
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