Unit 6 Earth and Beyond课时7 Wrapping Up the Topic 部分课时练习2026-2027学年仁爱科普版英语八年级上册

**基本信息** 仁爱版八年级上Unit 6课时7同步练习，通过基础词汇、语法应用到语篇综合的三层递进设计，实现语言能力从单一到综合的进阶，适配新授课知识巩固与核心素养培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|词性转换、词组默写、基础句型补全|聚焦单元核心词汇（如prove→proof）和基础表达，夯实语言能力基础| |进阶层|语法填空（词形变化、时态）、短文填空|通过语境化语法应用（如Copernicus publish a book），提升思维品质| |综合应用层|阅读还原、阅读理解、完形填空、写作|多文本语篇（水星、哥白尼等）与写作任务结合，培养综合语言运用与学习能力|

2026-2027学年仁爱版八年级上 Unit 6 Earth and Beyond 课时7 Wrapping Up the Topic 部分课时练习 一、词性转换（根据所给词，写出其对应的其他词性形式） 1. prove (v.) → ____________ (n.) 2. publish (v.) → ____________ (n.) 3. born (v.) → ____________ (n.) 4. strange (adj.) → ____________ (adv.) 5. member (n.) → ____________ (n. 复数形式) 6. close (adj.) → ____________ (比较级) 7. hot (adj.) → ____________ (比较级) 8. distance (n.) → ____________ (adj.) 二、词组默写（根据中文写出英文词组） 1. 太阳系的成员 __________________________ 2. 在白天 __________________________ 3. 在晚上 __________________________ 4. 距离太阳 __________________________ 5. 在银河系中心 __________________________ 6. 出版一本书 __________________________ 三、根据要求完成句子（用所给中文提示补全英文句子，每空一词） 1. 水星距离太阳大约5800万公里。 Mercury is about 58 ______ kilometers away from the Sun. 2. 水星的直径大约为4880公里。 Mercury has a ______ of around 4,880 kilometers. 3. 彗星是太阳系的成员。 Comets are ______ of the solar system. 4. 哥白尼出生于1473年2月19日。 Copernicus was ______ on February 19th, 1473. 5. 科学家们后来证明了他的观点是正确的。 Scientists ______ his ideas right later. 四、用括号内所给词的适当形式填空 1. Copernicus liked to watch the ______ (star). 2. The earth and other planets go ______ (round) the sun. 3. Copernicus ______ (publish) a book in 1543. 4. About sixty years later, scientists ______ (prove) his ideas right. 5. A black hole is one of the ______ (strange) things in the universe. 6. Comets are members of the solar system. They look like ______ (snowball) traveling around the sun. 7. When comets are getting ______ (close) to the sun, they will become much hotter. 8. The ______ (true) about the universe is still being explored. 五、阅读短文，在空白处填入一个适当的词或用括号内所给词的正确形式填空 Nicolaus Copernicus was born in Poland on February 19th, 1473. He studied in Poland (1) ______ later in Italy. Copernicus liked (2) ______ (watch) the stars. He believed that the earth and other planets go around the sun. He (3) ______ (think) that the earth is not the center of the universe. In 1543, Copernicus (4) ______ (publish) a book about his ideas. About sixty years (5) ______, scientists proved his ideas right. Today, we all (6) ______ (know) that the earth goes around the sun. Copernicus was a great (7) ______ (science) in history. His ideas (8) ______ (change) the way people thought about the universe. 六、阅读还原（从 A-F 六个选项中选出五个填入短文空缺处，使短文完整流畅） Facts About Mercury Mercury is the closest planet to the Sun. (1) ______ It has a diameter of around 4,880 kilometers. The temperature on Mercury is very special. (2) ______ At night, it can drop down to -173°C. Mercury is difficult to see from Earth. (3) ______ It is also small in size. Scientists have sent spacecraft to study Mercury. (4) ______ They have learned a lot about this planet. Mercury is a fascinating planet. (5) ______ A. It is only a little larger than the Moon. B. In the daytime, it is very hot. C. It is the smallest planet in the solar system. D. This is because it is very close to the Sun. E. It still holds many secrets for us to explore. F. These spacecraft have taken many photos. (1) ________ (2) ________ (3) ________ (4) ________ (5) ________ 七、阅读理解 A. Mercury Mercury is the closest planet to the Sun. It is about 58 million kilometers away from the Sun. Mercury is a small planet. It has a diameter of around 4,880 kilometers. It is only a little larger than the Moon. The temperature on Mercury is very extreme. In the daytime, it is very hot. But at night, it is very cold. Mercury is difficult to see from Earth because it is close to the Sun and small in size. Scientists have studied Mercury with spacecraft and learned a lot about it. ( )1. How far is Mercury from the Sun? A. About 58 thousand km. B. About 58 million km. C. About 58 billion km. D. About 58 hundred km. ( )2. What is the diameter of Mercury? A. About 4,880 km. B. About 13,000 km. C. About 6,800 km. D. About 140,000 km. ( )3. Mercury is only a little larger than ______. A. Earth B. Mars C. the Moon D. Venus ( )4. Why is Mercury difficult to see from Earth? A. Because it is too large. B. Because it is too far. C. Because it is close to the Sun and small. D. Because it has no light. ( )5. What have scientists used to study Mercury? A. Rockets. B. Spacecraft. C. Telescopes. D. Satellites. B. Nicolaus Copernicus Nicolaus Copernicus was a great scientist. He was born in Poland on February 19th, 1473. He studied in Poland and later in Italy. Copernicus liked to watch the stars. He had a new idea about the universe. He believed that the earth and other planets go around the sun. In his time, most people thought the earth was the center of the universe. In 1543, Copernicus published a book about his ideas. About sixty years later, scientists proved his ideas right. Today, we all know that Copernicus was correct. ( )6. Where was Copernicus born? A. In Italy. B. In Poland. C. In England. D. In Germany. ( )7. What did Copernicus like to do? A. Read books. B. Watch the stars. C. Travel. D. Write poems. ( )8. What did Copernicus believe? A. The earth is the center of the universe. B. The sun goes around the earth. C. The earth goes around the sun. D. The moon is a planet. ( )9. When did Copernicus publish his book? A. In 1473. B. In 1543. C. In 1603. D. In 1500. ( )10. When were his ideas proved right? A. About 60 years after his birth. B. About 60 years after he published the book. C. About 60 years after his death. D. Soon after he published the book. C. Black Holes A black hole is at the center of the Milky Way. It is one of the strangest and most amazing things in the universe. Nothing around a black hole can run away, not even light. Black holes are very mysterious. Scientists study them to learn more about the universe. Although we cannot see black holes directly, we can see their effects on other objects around them. Black holes have a very strong gravitational pull. They pull everything nearby into them. The study of black holes helps us understand how the universe works. ( )11. Where is a black hole located in the Milky Way? A. At the edge. B. At the center. C. In the outer part. D. Near the sun. ( )12. What cannot run away from a black hole? A. Light. B. Sound. C. Heat. D. Energy. ( )13. Why can't we see black holes directly? A. Because they are too small. B. Because they are too far away. C. Because they don't reflect light. D. Because they are hidden. ( )14. What do black holes have that is very strong? A. Light. B. Heat. C. Gravitational pull. D. Magnetic field. ( )15. Why do scientists study black holes? A. To find new planets. B. To understand how the universe works. C. To travel through space. D. To find new energy sources. D. Comets Comets are members of the solar system. They look like snowballs traveling around the sun. Comets are made of ice, dust and rocks. When comets are getting closer to the sun, they will become much hotter and leave pieces of ice and rocks behind them. This is called a comet's tail. Comets have long orbits around the sun. Some comets come near the Earth. Scientists study comets to learn about the early solar system. Comets are fascinating objects in space. ( )16. What are comets made of? A. Only ice. B. Ice, dust and rocks. C. Only rocks. D. Gas and rocks. ( )17. What happens when comets get closer to the sun? A. They become colder. B. They become hotter and leave pieces behind. C. They disappear. D. They become smaller. ( )18. What is a comet's tail made of? A. Ice and rocks. B. Dust and gas. C. Light. D. Water. ( )19. Why do scientists study comets? A. To find new planets. B. To learn about the early solar system. C. To travel through space. D. To find new energy sources. ( )20. What do comets look like? A. Stars. B. Snowballs. C. Planets. D. Rocks. 八、完形填空（阅读下面的短文，从每题所给的A、B、C、D四个选项中选出最佳选项） Nicolaus Copernicus was born in Poland on February 19th, 1473. He studied in Poland and (1) ______ in Italy. Copernicus liked to watch the stars. He had a new idea (2) ______ the universe. He believed that the earth and other planets go (3) ______ the sun. In his time, most people thought the earth was the (4) ______ of the universe. In 1543, Copernicus (5) ______ a book about his ideas. About sixty years (6) ______, scientists proved his ideas right. Today, we all know that Copernicus was (7) ______. His ideas (8) ______ the way people thought about the universe. He is one of the most important (9) ______ in history. We should remember his great (10) ______ to science. ( )1. A. late B. later C. lately D. latest ( )2. A. for B. about C. with D. at ( )3. A. round B. around C. about D. across ( )4. A. center B. side C. part D. edge ( )5. A. read B. wrote C. published D. sold ( )6. A. before B. after C. later D. earlier ( )7. A. wrong B. right C. wise D. silly ( )8. A. changed B. kept C. followed D. made ( )9. A. scientists B. writers C. artists D. teachers ( )10. A. work B. contribution C. idea D. book 九、写作（根据以下提示，写一篇关于一个行星的事实档案） 写作要求： 请你以 "A Fact File of Mars" 为题，写一篇英语短文，为火星制作一个事实档案。内容包括： 1. 火星与太阳的距离； 2. 火星的大小（直径）； 3. 火星的温度特点； 4. 火星的其他有趣事实。 注意：不少于70词；可适当运用本单元所学词汇与表达。 A Fact File of Mars ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 参考答案 一、词性转换 1. proof 2. publication 3. birth 4. strangely 5. members 6. closer 7. hotter 8. distant 二、词组默写 1. members of the solar system 2. in the daytime 3. at night 4. the distance from the Sun 5. at the center of the Milky Way 6. publish a book 三、根据要求完成句子 1. million 2. diameter 3. members 4. born 5. proved 四、用括号内所给词的适当形式填空 1. stars 2. around 3. published 4. proved 5. strangest 6. snowballs 7. closer 8. truth 五、短文填空 1. and 2. watching 3. thought 4. published 5. later 6. know 7. scientist 8. changed 六、阅读还原 1. A 2. B 3. D 4. F 5. E（C为多余选项） 七、阅读理解 A篇：1. B 2. A 3. C 4. C 5. B B篇：6. B 7. B 8. C 9. B 10. B C篇：11. B 12. A 13. C 14. C 15. B D篇：16. B 17. B 18. A 19. B 20. B 八、完形填空 1. B 2. B 3. B 4. A 5. C 6. C 7. B 8. A 9. A 10. B 九、写作 （参考范文） A Fact File of Mars Mars is the fourth planet from the Sun. It is about 228 million kilometers away from the Sun. Mars has a diameter of around 6,800 kilometers. It is smaller than Earth. The temperature on Mars is very cold. The average temperature is about -63°C. Mars is colder than Earth because it is farther from the Sun. Mars looks red because of its red soil. There is a lot of ice under the ground on Mars. Scientists are very interested in Mars because it may have had water in the past. Mars is a fascinating planet to explore. 学科网（北京）股份有限公司 $