2020年中考英语阅读训练(选词填空、阅读理解).docx
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1、2020年中考英语阅读训练(选词填空、阅读理解)一、选词填空A kind look scientist which it design hundred work large byWe call them aliens or extraterrestrials (外星生物). We make movies and write books about them, though we dont know if they really exist (存在). But weve never stopped 1_ for them.On April 28, Chinas radio telescope (
2、射电望远镜) FAST, nicknamed (昵称) “Eye of Heaven (天眼)”, officially began 2_ search for intelligent life (智慧生命) in outer space. Radio telescopes 3_ to find signals from space. Scientists believe that if aliens do exist, they would emit (发射) signals as a byproduct (副产品) of using communication technology, ju
3、st like we do on Earth with television and radio. FAST is the worlds 4_ and most sensitive (灵敏的) radio telescope. Scientists hope to use it to make new discoveries, as it can detect even the weakest signals from space.Radio telescopes are not the only tools that scientists have used to look for inte
4、lligent life. They have used other 5_ of technology as well.For example, messages have been sent into space in the hopes of reaching other civilizations (文明). In 1977, NASA sent the Voyager 1 and 2 probes (探测器) into space. Each carried a copy of the Golden Record, 6_ contains (包含) images and sounds
5、from Earth. If aliens on other planets find them, they can learn about humans. Voyager 1 is now 22.2 billion km away from us and is still 7_. It has traveled farther into space than any other man-made object.Space telescopes are also being used to search for life outside of Earth. The Kepler Space T
6、elescope, built 8_ the US, was used to look for Earth-like planets. Kepler was launched (发射) in 2009 and retired (退役) in 2018. It found more than 1,200 exoplanets (系外行星). Many of them are rocky (多岩石的) planets similar to Earth, which means they might be able to support intelligent life.Should we even
7、 search for them?Although the idea of finding aliens might be exciting, 9_ have different opinions about whether we should contact them.Stephen Hawking: NoThe late British scientist Stephen Hawking believed there are aliens on other planets. But he warned that aliens might be dangerous. People shoul
8、d not look for them. If they find us one day, they might take our resources. That would be disastrous (灾难性的) for us.David Morrison: YesUS scientist David Morrison believes we should welcome aliens. If aliens can send us messages from 10_ of thousands of light-years away, they must be much smarter th
9、an us. They might be able to help us solve some of our problems.B include about see provide you way important control make plantSeventy percent of our planet is covered by one huge, continuous (连续的) body of seawater the ocean. In 2008, the United Nations recognized (确立) June 8 as World Oceans Day. I
10、ts a day to think 1_ the important role that the oceans play in our lives, the dangers that are facing our oceans and the action we can take to protect them. uThe 2_ of our oceans.The ocean is home to the majority (大多数) of3_ and animals on Earth. Marine (海洋的) plants 4_ us with 70 percent of the oxyg
11、en(氧气) we breathe. The ocean 5_ our climate (气候), providing heat in winter and cool air in summer. It also provides us with food and medicine. No matter where you live on the planet, no matter how far from the sea, 6_ life is dependent (依赖的) on the ocean.The problems facing our oceansThe most urgent
12、 (紧急的) problem facing the ocean at the moment is plastic pollution. Reducing single-use plastic, 7_ plastic bags and plastic bottles, has been an important theme for World Oceans Day for a number of years.Climate change and rising sea temperatures are also a huge problem. Rising sea temperatures hav
13、e a direct influence on weather patterns (模式) and 8_ as partly responsible for an increase in extreme weather conditions.How is the day celebrated?The day is celebrated in a variety of 9_, including special events at aquariums (水族馆) and zoos, beach and river clean-ups, school activities, art contest
14、s and film festivals. You can join in to remind people about the importance of our oceans and 10_a difference.C from make bring be come friendship it celebrate flower they“The tender green buds (嫩芽) sprout (发芽). Then the buds grow up and beautiful flowers bloom.”This is a poetic description of a vid
15、eo performance by Zhu Huanduo, an 11-year-old girl 1_ Tianhang Experimental School, Hangzhou, Zhejiang province. The video, titled Growing Flowers, 2_ part of Zhus class own version (版本) of Kasou Taishou (超级变变变), a Japanese TV show that is popular for 3_ short skits (滑稽短剧).4_ World Drama Day, which
16、fell on March 27, Zhus head teacher Zheng Ying held a performance activity for her class. “A family is a team, and 5_ home is the stage. Directors, screenwriters, actors the shooting and editing (剪辑) are all their own,” Zheng said. “Sets, lights, makeup and costumes are also put together 6_ daily li
17、fe full of surprises,” Zheng added.With spring 7_, Zhu decided to fit the current season. She used green socks, green sheets, and vines (藤) and leaves from a bonsai (盆栽) tree in her home. The 8_ were made from her grandmothers silk scarf.Another student, Xia Xingyu, performed as Xu Xian, a character
18、 from the 1992 TV series New Legend of Madame White Snake. He used a grey tablecloth and top hat to create his costume. “Its enough 9_ laughter to my classmates during tough times,” Xia said.During the long winter holiday, many teachers are using new methods to keep their students entertained. “Onli
19、ne learning multiplies (使多样化) the status, role, and meaning of home. Teachers can help students and their parents build parent-child 10_ and inspire more creativity,” Zheng said.D deep much cook skill person class receive while put realDivided into two groups, the students were busy in a kitchen at
20、the High Point Community Center in Seattle, US. Instructor (指导员)Asia Faircloth taught one group how 1_ vermicelli (意式细面) bowls with chicken. The other group joined instructor Jacob Alhadeff to practice new chopping 2_ with chef knives.The centers four-week cooking course was centered on cooking and
21、food justice. To teach 3_ people about the importance of having nutritious food, the city recruited (招募) students from low-income families through social media. Each student 4_ 100 dollars (700 yuan) at the end of the course.“Low-income people of color are more likely to feel the effects of food inj
22、ustice (不公),” Alhadeff said. “So providing cooking instruction and 5_ money back in the pockets of our community members seemed like a no-brainer (容易做的决定).”Alhadeff and Faircloth started the course not only to teach kids how to cook, but also to encourage them to think more 6_ about the economics be
23、hind food. They were shown how to connect the dots between 7_ choices and the economic cost of obesity (肥胖), climate change and global food supplies.Tahir Adams and Najah Goodrich, two juniors at Seattle Lutheran High School, joined the 8_. They talked about how farmers have a hard time putting food
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