Unit 6 Beyond Earth Section B 同步专项训练卷 (1)2026-2027学年人教版英语九年级上册

**基本信息** 以单元核心词汇（orbit, float等）和语法为核心，通过词形变换、选择、填空等模块构建从基础到综合的系统训练，提升语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词变形|10题|词形变换及词性标注|核心词汇词形、词性系统转换| |单项选择|15题|词汇短语语法辨析|易混词汇、固定搭配及核心句法应用| |根据汉语提示填空|10题|单词短语适当形式填空|词汇在语境中的时态、单复数运用| |方框选词填空|10空|给定词汇正确形式填空|单元核心词汇在语篇中的综合运用| |语法填空|10空|综合语法填空|词形转换、非谓语、时态等语法点整合|

九年级Unit 6 Beyond Earth Section B 同步专项训练卷 一、单词变形 根据所给词根，横向完成全套词形变换，同步标注对应词性及中文释义。 1. orbit (v. 环绕运行 n. 轨道) —— ________ (adj. 轨道的) 2. float (v. 漂浮) —— ________ (过去式/过去分词) 3. weigh (v. 称重) —— ________ (n. 重量) / ________ (adj. 重的) 4. limit (v. 限制 n. 界限) —— ________ (adj. 有限的) / ________ (adj. 无限的，反义词) 5. connect (v. 连接) —— ________ (n. 联系；连接) 6. gravity (n. 重力) —— ________ (adj. 重力的；引力的) 7. base (n. 基地 v. 以……为基础) —— ________ (adj. 基本的) 8. mission (n. 任务) —— ________ (adj. 负有使命的) 9. advance (v./n. 前进；进步) —— ________ (adj. 先进的；高级的) 10. settle (v. 定居) —— ________ (n. 定居点；居住地) 二、单项选择 从A、B、C、D四个选项中选出最佳答案（涵盖单元易混词汇、短语、固定搭配、核心句法与语法辨析）。 1. The moon ________ around the earth all the time. A. orbits B. floats C. connects D. advances 2. There is no air in space, so people and objects can ________ freely. A. walk B. float C. settle D. weigh 3. The ________ of an object changes in different space environments. A. weight B. height C. limit D. gravity 4. Human’s living space is ________ on the earth now. A. limited B. unlimited C. basic D. advanced 5. Scientists have built a space ________ for long-term scientific research. A. mission B. base C. orbit D. settlement 6. Our country has made great ________ in space exploration in recent years. A. advances B. missions C. limits D. connections 7. It is hard for humans ________ on other planets in a short time. A. settle B. settling C. to settle D. settled 8. Astronauts take difficult tasks to complete their space ________. A. rules B. missions C. skills D. methods 9. Gravity is an ________ force that influences all things on the earth. A. amazing B. advanced C. orbital D. basic 10. We should connect space knowledge ________ our daily study. A. with B. to C. for D. in 11. ________ is impossible for humans to live on Mars without special equipment. A. That B. It C. This D. One 12. The number of space bases ________ increasing year by year. A. is B. are C. was D. were 13. Many young people dream of ________ astronauts in the future. A. become B. becoming C. to become D. became 14. Scientists keep studying gravity ________ they can explore space better. A. though B. because C. so that D. even if 15. Not only China but also many other countries ________ space exploration. A. develop B. develops C. developing D. developed 三、根据汉语提示填空 根据句意及汉语提示，用单词或短语的适当形式填空，注意时态、主谓一致、单复数、词性变化。 1. The satellite ________ (环绕……运行) the earth every 24 hours. 2. Dust can ________ (漂浮) in the air for a long time in space. 3. You can feel the ________ (重力) on the earth but not in space. 4. Our time and energy are ________ (有限的) every day. 5. They finished their space ________ (任务) successfully last week. 6. Scientists have ________ (先进的) technology to explore the universe. 7. This rule is ________ (基本的) for all space experiments. 8. People will build more space ________ (基地) in the future. 9. No one can break the ________ (界限) of nature casually. 10. Humans hope to ________ (定居) on other planets one day. 四、方框选词填空 从方框中选择合适单词，并用其正确形式填空，每词仅用一次。 orbit, float, weigh, limit, connect, gravity, base, mission, advance, settle Space exploration is a great cause for humans. In space, there is no strong (1) ________, so objects and astronauts can (2) ________ freely. Planets (3) ________ the sun in fixed paths. Human ability to explore space used to be (4) ________. But with the (5) ________ of science and technology, we build space (6) ________ to support research. Astronauts finish dangerous space (7) ________ constantly. Scientists (8) ________ new space discoveries with daily research. They hope to find places for humans to (9) ________ one day and break the (10) ________ of the earth. 五、语法填空 阅读短文，在空白处填入一个适当的词，或用括号内所给单词的适当形式填空，综合考查词形转换、非谓语、冠词、连词、时态、主谓一致等核心考点。 Space exploration is (1) ________ endless journey for humans. In space, the environment is quite different from that on the earth. There is no gravity, so everything (2) ________ (float) in the universe. Human’s ability to explore space used to be (3) ________ (limit), but we keep making progress. With the development of (4) ________ (advance) technology, scientists build space bases (5) ________ (study) distant planets. Many astronauts finish dangerous space (6) ________ (mission) every year. They try their best (7) ________ (break) the limits of human exploration. Scientists believe that humans may find new places (8) ________ (settle) one day. If we keep exploring and learning, our space technology (9) ________ (become) more powerful, (10) ________ we will know more about the universe. 参考答案 一、单词变形 1. orbit (v. 环绕运行/n. 轨道) —— orbital (adj. 轨道的) 2. float (v. 漂浮) —— floated (过去式/过去分词) 3. weigh (v. 称重) —— weight (n. 重量) / weighty (adj. 重的) 4. limit (v. 限制/n. 界限) —— limited (adj. 有限的) / unlimited (adj. 无限的) 5. connect (v. 连接) —— connection (n. 联系；连接) 6. gravity (n. 重力) —— gravitational(adj. 重力的；引力的) 7. base (n. 基地/v. 以……为基础) —— basic (adj. 基本的) 8. mission (n. 任务) —— missioned (adj. 负有使命的) 9. advance (v./n. 前进；进步) —— advanced (adj. 先进的；高级的) 10. settle (v. 定居) —— settlement (n. 定居点；居住地) 二、单项选择 1. A 2. B 3. A 4. A 5. B 6. A 7. C 8. B 9. D 10. A 11. B 12. A 13. B 14. C 15. A 三、根据汉语提示填空 1. orbits 2. float 3. gravity 4. limited 5. mission 6. advanced 7. basic 8. bases 9. limits 10. settle 四、方框选词填空 1. gravity 2. float 3. orbit 4. limited 5. advance 6. bases 7. missions 8. connect 9. settle 10. limits 五、语法填空 1. an 2. floats 3. limited 4. advanced 5. to study 6. missions 7. to break 8. to settle 9. will become 10. and 1 学科网（北京）股份有限公司 $