Unit 2 Exploring the Topic习题小测2026-2027学年仁爱科普版英语九年级上册

**基本信息** 以“发明与思想”主题为载体，系统整合词汇转换、语法应用及文化认知，通过多题型梯度训练提升语言综合运用能力与跨文化思维品质。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词形转换|10题|词性转换训练|从基础词汇派生构建主题词网| |短语应用|18题（含翻译）|固定搭配记忆与语境运用|连接词汇与语用表达| |语法转换|10题（句型/改错）|被动语态、疑问句等结构转换|语法规则在主题语境中的应用| |语篇综合|21题（填空/翻译/对话）|主题语篇填空与情景交际|从单句到语篇的语言能力递进，融入古代发明文化意识|

新仁爱版九上英语Unit 2 Brilliant Thoughts Exploring the Topic 一、词形转换 1. invent ______(n.发明家) 2. invent ______(n.发明物) 3. discover ______(n.发现) 4. Greek ______(n.希腊) 5. philosophy ______(n.哲学家) 6. magnet ______(adj.有磁性的) 7. move ______(adj.可移动的) 8. tradition ______(adj.传统的) 9. science ______(n.科学家) 10. develop ______(n.发展) 二、用所给词的适当形式填空 1. Edison was one of the greatest ______(invent) in history. 2. The light bulb is one useful ______(invent) in the world. 3. The ______(discover) of new lands changed people’s ideas. 4. This movable printing is a kind of ______(tradition) Chinese technology. 5. Many great ______(science) try to make new inventions every year. 6. With the ______(develop) of technology, our life becomes easier. 7. The ______(magnet) needle is the key part of a compass. 8. The ______(Greece) thinker put forward this old idea. 9. Bi Sheng created ______(move) type printing hundreds of years ago. 10. We all believe in the ______(true) of this great discovery. 三、重点短语 1. 需求是发明之母 ________________ 2. 导致；带来 ________________ 3. 解决问题 ________________ 4. 依靠；依赖 ________________ 5. 加速；加快 ________________ 6. 传播知识 ________________ 7. 偶然；意外地 ________________ 8. 古代中国 ________________ 9. 被用来做…… ________________ 10. 世界各地 ________________ 四、用所给短语的适当形式填空 lead to, depend on, speed up, by accident, solve problems, spread knowledge, all over the world, be used for 1. Hard work will ________ your dream coming true. 2. Sailors long ago had to ________ stars to find directions. 3. Printing helped ________ quickly in ancient times. 4. Gunpowder in China was invented ________. 5. This new machine ________ cutting wood. 6. Better transport can ________ the development of trade. 7. Many inventions help people ________ in daily life. 8. People ________ enjoy the great inventions from ancient China. 五、选词填空 bulb, compass, gunpowder, needle, war, net, sailor, position 1. The ________ helps people find directions at sea. 2. Thomas Edison invented the light ________ and brought light for people. 3. In ancient times, ________ was first used for fireworks. 4. The small magnetic ________ makes the compass work. 5. The technology of gunpowder was used in ________ later. 6. Fishermen use a fishing ________ to catch fish. 7. A good ________ knows well how to use a compass on ships. 8. This invention improved China’s ________ in world history. 六、句型转换 1. People invented the light bulb in 1879.（改为被动语态） The light bulb ______ ______ in 1879. 2. The compass is used for finding directions.（对划线部分提问） ______ ______ the compass used for? 3. Need is the mother of invention.（改为一般疑问句） ______ ______ the mother of invention? 4. The four great inventions speeded up human development.（改为被动语态） Human development ______ ______ ______ by the four great inventions. 5. Sailors depended on stars long ago.（改为否定句） Sailors ______ ______ on stars in modern times. 七、改错（每句一处错误，划出并改正） 1. Need is mother of invention. 2. The light bulb invent by Thomas Edison many years ago. 3. The compass was used for find directions for sailors. 4. Gunpowder invented by accident in ancient China. 5. Movable type printing helped spread knowledge all over world. 八、重点句子翻译 1. 需求是发明之母，难题促使人们进行创造。 2. 很久以前，水手们只能依靠星星辨别方向。 3. 据说中国古代四大发明推动了人类社会发展。 4. 火药最初用于烟花，后来被运用到战争之中。 5. 活字印刷术帮助知识在全世界快速传播。 6. 在纸被发明之前，人们在竹简和丝绸上书写。 九、语篇填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 invent, ancient, sail, depend, knowledge, develop, move, magnet, world, solve, trade, discovery, great, needle, tradition China has many amazing inventions in 1.______ times. The four great inventions are the 2.______ gifts to the whole world. The compass has a small 3.______ needle. Long ago, 4.______ on the sea could not find directions easily, so they had to 5.______ on stars. After the compass 6., it changed sea 7. greatly. Bi Sheng 8.______ movable type printing. This 9.______ helped people spread 10.______ faster. It improved the 11.______ of culture. These 12.______ technologies helped people 13.______ many problems. All these 14.______ and inventions pushed the whole 15.______ forward. 十、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Do you know the saying “Need is the mother of invention”? B: Yes, I have heard of it. 1.________________________________? A: It means needs push people to create new things. Let’s talk about ancient inventions. B: Sounds interesting. 2.________________________________? A: My favorite invention is the compass. B: 3.________________________________ in ancient times? A: It was used for helping sailors find directions on the sea. B: I see. Before the compass, 4.________________________________? A: They had to depend on stars to find the right way. B: Wow, inventions really change our life. 5.________________________________? A: I hope more new inventions will appear to help people in the future. 参考答案 一、词形转换 1. inventor 2. invention 3. discovery 4. Greece 5. philosopher 6. magnetic 7. movable 8. traditional 9. scientist 10. development 二、用所给词的适当形式填空 1. inventors 2. invention 3. discovery 4. traditional 5. scientists 6. development 7. magnetic 8. Greek 9. movable 10. truth 三、重点短语 1. Need is the mother of invention 2. lead to / bring about 3. solve problems 4. depend on 5. speed up 6. spread knowledge 7. by accident 8. ancient China 9. be used for doing sth. 10. all over the world 四、用所给短语的适当形式填空 1. lead to 2. depend on 3. spread knowledge 4. by accident 5. is used for 6. speed up 7. solve problems 8. all over the world 五、选词填空 1. compass 2. bulb 3. gunpowder 4. needle 5. war 6. net 7. sailor 8. position 六、句型转换 1. was invented 2. What is 3. Is need 4. was speeded up 5. didn’t depend 七、改错 1. mother of invention → the mother of invention（固定短语加the） 2. invent → was invented（被动语态） 3. find → finding（be used for doing） 4. invented → was invented（缺少被动be动词） 5. all over world → all over the world（固定搭配） 八、重点句子翻译 1. Need is the mother of invention, and problems push people to create things. 2. A long time ago, sailors could only depend on stars to find directions. 3. It’s said that the four great inventions of ancient China speeded up the development of human society. 4. Gunpowder was first used in fireworks and later used in wars. 5. Movable type printing helped knowledge spread quickly all over the world. 6. Before paper was invented, people wrote on bamboo slips and silk. 九、语篇填空 1. ancient 2. greatest 3. magnetic 4. sailors 5. depend 6. was invented 7. trade 8. developed 9. invention 10. knowledge 11. development 12. traditional 13. solve 14. discoveries 15. world 十、补全对话（参考合理答案） 1. What does it mean 2. Which ancient invention do you like best 3. What was it used for 4. what did sailors depend on 5. What do you hope for new inventions 1 学科网（北京）股份有限公司 $