Unit2 Great ideas重点词汇·短语·句子专项训练 2026-2027学年沪教版九年级英语上册

**基本信息** 聚焦“Great ideas”主题，构建“词汇辨析-词形转换-短语应用-句式表达”渐进式训练体系，强化语言知识系统性迁移与语言能力综合提升。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇辨析|10题（invent/discover等）|易混词形/用法辨析|从核心动词词义辨析切入，建立“发明vs发现”概念认知| |词形转换|10题（invent→inventor等）|词性转换（名/动/形）|基于核心词拓展词族，构建词汇网络| |短语填空|10题（be used for等）|固定搭配汉译英|衔接词汇与句式，强化功能短语应用| |汉译英/英译汉|5+5题|句子层面双语转换|实现词汇-短语-句子的语言能力整合| |单项选择|10题|语法与词汇综合考查|聚焦被动语态、固定句型等中考高频考点| |句型转换|5题|主动/被动转换等|深化语法规则应用，提升句式变换能力|

沪教版九年级上册 Unit2 Great ideas词汇·短语·句子专项训练 满分：100分 一、词汇辨析（选合适词的正确形式填空，每题1分，共10分） 选词：invent / discover；be used for / be used to/used to 1. The telephone was ________ by Bell many years ago. 2. Scientists ________ some new plants in the forest last year. 3. This knife ________ cutting things. 4. My father ________ drinking tea after dinner. 5. People ________ paper long ago. 6. Columbus ________ America in 1492. 7. The box ________ storing old books. 8. He ________ get up early when he was young. 9. Can you tell me who ________ the light bulb? 10. Coal was ________ under the ground here. 二、词形转换（用所给词适当形式填空，每题1分，共10分） 1. Edison is a great ________ (invent). 2. This is one of the useful ________ (invent) in history. 3. The ________ (introduce) of the computer changed our life. 4. Many great ________ (create) come from daily life. 5. What is the ________ (important) of this tool? 6. These ________ (produce) are very popular among students. 7. We should learn from those great ________ (think). 8. The ________ (develop) of technology is fast. 9. He made several useful ________ (suggest) at the meeting. 10. The book has a lot of new ________ (discover). 三、短语填空（根据汉语提示写短语，每题2分，共20分） 1. 被用来做 ________________ 2. 想出；提出 ________________ 3. 例如 ________________ 4. 在日常生活中 ________________ 5. 查阅；查找 ________________ 6. 把……变成 ________________ 7. 成千上万的 ________________ 8. 据记载 ________________ 9. 传播；扩散 ________________ 10. 偶然；意外地 ________________ 四、汉译英（每题3分，共15分） 1. 这项发明改变了人们的生活。 ________________________________ 2. 纸被用来书写。 ________________________________ 3. 他如此聪明以至于能想出很多好主意。 ________________________________ 4. 你知道如何使用这个新机器吗？ ________________________________ 5. 许多发明来自普通人。 ________________________________ 五、英译汉（每题2分，共10分） 1. Many great ideas come from small daily problems. ________________________________ 2. This tool is used for cutting wood. ________________________________ 3. So many things were invented by accident. ________________________________ 4. Do you know who invented this useful thing? ________________________________ 5. We can turn these ideas into real‑life products. ________________________________ 六、单项选择（每题2分，共20分） ( )1. The camera was ____ by a Frenchman. A. discover B. invented C. found D. found out ( )2. The machine is used ____ cleaning rooms. A. for B. to C. as D. with ( )3. He is ____ clever that he can solve the problem quickly. A. too B. very C. so D. such ( )4. I don’t know ____ to use the new machine. A. what B. how C. where D. which ( )5. One of the greatest ____ is the computer. A. invent B. invention C. inventions D. inventor ( )6. Coal was ____ in this area hundreds of years ago. A. invented B. discovered C. made D. produced ( )7. The girl ____ a good idea at the class meeting yesterday. A. came up with B. thought over C. looked for D. got on with ( )8. Tea was invented ____ accident. A. in B. by C. with D. for ( )9. Thousands of things ____ every year around the world. A. invent B. are invented C. invented D. were invent ( )10. He used ____ walk to school, but now he takes the bus. A. to B. for C. as D. / 七、句型转换（每题3分，共15分） 1. People invented paper in China.（改为被动语态） Paper ____ ____ in China. 2. The machine is used for making shoes.（对画线部分提问） ____ ____ the machine used for? 3. The boy is so young that he can’t go to school.（同义句） The boy is ____ young ____ go to school. 4. I don’t know how I can make the tool.（改为简单句） I don’t know ____ ____ make the tool. 5. They came up with some great ideas.（改为一般疑问句） ____ they ____ up with any great ideas?   参考答案 一、词汇辨析 1. invented 2. discovered 3. is used for 4. is used to 5. invented 6. discovered 7. is used for 8. used to 9. invented 10. discovered 二、词形转换 1. inventor 2. inventions 3. introduction 4. creations 5. importance 6. products 7. thinkers 8. development 9. suggestions 10. discoveries 三、短语填空 1. be used for 2. come up with 3. for example / such as 4. in daily life 5. look up 6. turn…into 7. thousands of 8. according to records 9. spread out 10. by accident 四、汉译英 1. This invention changed people’s lives. 2. Paper is used for writing. 3. He is so clever that he can come up with many good ideas. 4. Do you know how to use this new machine? 5. Many inventions come from common people. 五、英译汉 1. 许多伟大的想法都来源于日常小问题。 2. 这个工具是用来砍木头的。 3. 很多东西都是偶然被发明出来的。 4. 你知道是谁发明了这个有用的东西吗？ 5. 我们可以把这些想法变成现实产品。 六、单项选择 1.B 2.A 3.C 4.B 5.C 6.B 7.A 8.B 9.B 10.A 七、句型转换 1. was invented 2. What is 3. too; to 4. how to 5. Did; come 学科网（北京）股份有限公司 $