Unit 4 Inventions Checking your progress Project 同步练习2026-2027学年沪教版八年级英语上册

**基本信息** 沪教版八年级上册Unit4同步练以分层设计构建词汇-句型-语篇进阶路径，基础巩固与综合应用结合，适配新授课语言能力培养与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇变形与短语记忆|词形转换、短语默写，聚焦单一知识点夯实| |进阶层|语法应用与句型转换|词/短语填空、句型转换、改错，强化语法规则与语言准确性| |综合应用层|语篇理解与情境表达|语篇填空、补全对话、翻译，整合单元主题实现语言综合输出|

沪教版（新教材）初中英语八年级上册 Unit 4 Inventions Checking your progress (Project)同步练习 一、词形转换 1. inventor ________(复数) 2. invent ________(n.发明；创造) 3. create ________(n.创造；创作) 4. practical ________(adv.实际地；实用地) 5. convenient ________(n.便利；方便) 6. develop ________(n.发展；开发) 7. electric ________(n.电；电力) 8. battery ________(复数) 9. mention ________(n.提及；说起) 10. useful ________(adj.无用的) 二、用所给词的适当形式填空 1. Many great ________(invent) have changed our daily life completely. 2. The ________(invent) of the smartphone has made communication easier. 3. His ________(create) thinking helps him solve problems quickly. 4. We should use this tool ________(practical) to save time. 5. The ________(convenient) of online shopping is loved by most people. 6. The rapid ________(develop) of technology brings us both advantages and challenges. 7. We can’t live without ________(electric) in modern society. 8. Please put two new ________(battery) into the remote control. 9. The ________(mention) of his great invention made everyone excited. 10. Don’t throw away the ________(use) box; we can reuse it for storage. 三、重点短语 1. 想出；提出 ________________ 2. 日常生活 ________________ 3. 被用来做 ________________ 4. 取得进步 ________________ 5. 有影响；起作用 ________________ 6. 解决难题 ________________ 7. 电动电池 ________________ 8. 实用发明 ________________ 9. 提及；说到 ________________ 10. 改变世界 ________________ 四、用所给短语的适当形式填空 come up with, daily life, be used for, make progress, make a difference, work out, electric battery, practical invention, make a mention of, change the world 1. This kind of machine ________ cutting grass in the garden. 2. Can you ________ a good idea to improve our study? 3. We have ________ in learning English since we started the new method. 4. Small actions can ________ to the environment. 5. Mobile phones play an important role in our ________. 6. It took him an hour to ________ the difficult math problem. 7. The ________ is an important invention that powers many devices. 8. The teacher ________ the great inventor in today’s class. 9. The computer is a ________ that has changed people’s life greatly. 10. Many great inventors tried their best to ________. 五、按要求完成句子 invent / create / convenient / develop / practical / mention 1. Alexander Graham Bell ________ the telephone in 1876. 2. We need to ________ new ways to reduce waste. 3. Online shopping makes our life more ________. 4. With the ________ of technology, our world is becoming better. 5. This tool is very ________ for fixing bikes. 6. Don’t forget to ________ the important point in your report. 六、句型转换 1. The light bulb was invented by Thomas Edison.（对划线部分提问） ________ ________ the light bulb invented by? 2. Computers have changed our life greatly.（改为同义句） Computers have ________ a great ________ to our life. 3. We use the machine to wash clothes.（改为被动语态） The machine ________ ________ to wash clothes. 4. He came up with a good idea yesterday.（用现在完成时改写） He ________ ________ up with a good idea. 5. The invention is so useful that everyone likes it.（改为同义句） It is ________ ________ useful invention that everyone likes it. 七、改错（每句一处错误，划出并改正） 1. The inventor come up with a new idea last week. ____________________________________________________________________ 2. This machine is using to cut metal in the factory. ____________________________________________________________________ 3. Mobile phones make our life more convenience. ____________________________________________________________________ 4. He has made many progresses in his study. ____________________________________________________________________ 5. Besides invent machines, he also writes books. ____________________________________________________________________ 八、重点句子翻译 1. 托马斯·爱迪生发明了电灯，这改变了整个世界。 ____________________________________________________________________ 2. 智能手机被用来和远方的朋友保持联系。 ____________________________________________________________________ 3. 想出实用的发明需要创造力和努力。 ____________________________________________________________________ 4. 科技的发展给我们的日常生活带来了便利。 ____________________________________________________________________ 5. 小小的行动也能对保护环境产生影响。 ____________________________________________________________________ 6. 老师在课堂上提到了几位伟大的发明先锋。 ____________________________________________________________________ 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, inventor, invention, create, convenient, develop, electric, mention, daily, progress, difference, pioneer, work out, come up with Many people have changed the world with their great 1. ________. Thomas Edison, a famous 2. ________, is one of them. He 3. ________ many useful things, like the light bulb. This 4. ________ made people’s life much brighter. Nowadays, technology 5. ________ rapidly. Smartphones are very 6. ________ in our 7. ________ life. They can be used for communicating, studying and even shopping. The 8. ________ battery is also an important invention that powers many devices. A good inventor needs to 9. ________ new ideas and 10. ________ problems. Even small inventions can 11. ________ a big 12. ________. In class, our teacher often 13. ________ those great 14. ________ who made great 15. ________ in human history. 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 who invented the light bulb? B: The light bulb? 1. ________________________? A: It was invented by Thomas Edison, a great American inventor. B: Wow, he is really amazing! 2. ________________________? A: He invented more than 1,000 things in his life. B: 3. ________________________? A: Well, he worked hard and never gave up even when he failed many times. B: 4. ________________________? A: Yes, his inventions have made a big difference to our daily life. B: 5. ________________________. We should learn from his spirit. 参考答案 一、词形转换 1. inventors 2. invention 3. creation 4. practically 5. convenience 6. development 7. electricity 8. batteries 9. mention 10. useless 二、用所给词的适当形式填空 1. inventors 2. invention 3. creative 4. practically 5. convenience 6. development 7. electricity 8. batteries 9. mention 10. useless 三、重点短语 1. come up with 2. daily life 3. be used for 4. make progress 5. make a difference 6. work out problems 7. electric battery 8. practical invention 9. make a mention of 10. change the world 四、用所给短语的适当形式填空 1. is used for 2. come up with 3. made progress 4. make a difference 5. daily life 6. work out 7. electric battery 8. made a mention of 9. practical invention 10. change the world 五、按要求完成句子 1. invented 2. create 3. convenient 4. development 5. practical 6. mention 六、句型转换 1. Who was 2. made; difference 3. is used 4. has come 5. such a 七、改错 1. come → came（时间last week，用一般过去时） 2. using → used（被动语态结构be used to do） 3. convenience → convenient（make + sth + adj.结构） 4. progresses → progress（progress是不可数名词） 5. invent → inventing（besides是介词，后接动名词） 八、重点句子翻译 1. Thomas Edison invented the light bulb, which changed the whole world. 2. Smartphones are used to keep in touch with friends far away. 3. Coming up with practical inventions requires creativity and hard work. 4. The development of technology brings convenience to our daily life. 5. Small actions can also make a difference to protecting the environment. 6. The teacher mentioned several great invention pioneers in class. 九、语篇填空 1. inventions 2. inventor 3. created 4. invention 5. develops 6. convenient 7. daily 8. electric 9. come up with 10. work out 11. make 12. difference 13. mentions 14. pioneers 15. progress 十、补全对话（参考合理答案） 1. Who invented it 2. How many things did he invent in his life 3. What made him so successful 4. Have his inventions influenced our life a lot 5. He is really a great inventor 学科网（北京）股份有限公司 $