选修8 Module 5 The Conquest of the Universe(单元主题语篇训练)-【创新方案】2024版高考英语一轮复习（老教材 新高考 外研版）

班级： 姓名： 学号： 选修⑧ Module 5 单元主题语篇训练 I,阅读理解 hot spot was associated with the Crab Nebula. Extremely energetic light from space is an That's the remains of an exploded star.Another unexplained wonder.Scientists don't know exactly possible source was the Cygnus Cocoon.That's a where that light comes from.And now astronomers region where massive stars are forming.The stars have spotted this light,called gamma (rays,send out intense winds in the process. at higher energies than ever before. LHAAS()is located on Haizi Mountain in You can't see gamma rays with your eyes.They:China's Sichuan Province.It is not yet fully are much more energetic than the light that we can:operational.It's due to be completed later this year. see.So you need a fancy detector to spot them.The:Then,it could find even more gamma rays. Large High Altitude Air Shower Observatory 1.What can we learn about gamma rays? (LHAASO)is an experiment in China.It searches: A.They are invisible. for extremely high energy gamma rays. B.They are often ignored. Scientists have spotted 12 gamma-ray hot spots.: C.They contain little energy. These are parts of the sky from which the gamma D.They are used to explore the universe. rays are sent out.Those hot spots show that our 2.Why are some examples used in Paragraph 3? galaxy,the Milky Way,has powerful particle A.To make the explanation lively. accelerators )But those particle accelerators B.To help understand the Milky Way. aren't made by humans.Instead,they come from C.To illustrate that the universe is expanding. violent events in the universe.They might be D.To show how gamma rays might be produced. exploding stars,for example.Such violent events:3.Which word can deseribe the astronomical make electric and magnetic fields,which can speed: observation mentioned in this text? up protons ()and electrons,Those fast particles A.Disappointing. B.Exciting. can then produce gamma rays with a lot of energy. C.Accurate. D.Unconfirmed. That can happen when protons interact