Unit5知识点-Section A 1a-1d练习 2026-2027学年人教版九年级英语上册

九年级英语上册Unit5知识点-Section A 1a-1d练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） was invented are connected to a pair of sunglasses is added can be used for 1. Super See is ____________________ designed to help people with reading problems. 2. A mini-camera ____________________ Super See to help with reading. 3. Smart Cook can make hundreds of dishes. Food ____________________ by the machine itself. 4. These inventions ____________________ many different purposes in daily life. 5. The high-speed train ____________________ many years ago and has changed travel greatly. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Super See was invented to help people read. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. A button on Smart Cook should be pressed before cooking. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. Hundreds of kinds of dishes can be made by Smart Cook. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What is Super See designed to do? A. Protect people’s eyes. B. Help with reading. C. Cook food. D. Take photos. 2. What is connected to Super See to help with reading? A. A laptop. B. A mini-camera. C. A mobile phone. D. A TV. 3. How does Smart Cook add food? A. By hand. B. By itself. C. By a person. D. By a remote control. 4. What should be done before cooking with Smart Cook? A. Add oil. B. Press a button. C. Wait one hour. D. Turn off the machine. 5. How many kinds of dishes can Smart Cook make? A. Dozens. B. Hundreds. C. Thousands. D. Only one. B. 完成句子（★★） 根据句子内容，用正确的词汇完成句子。 1. Super See 是一副旨在保护人们眼睛的太阳镜吗？ Is Super See a pair of sunglasses designed to ________________ people’s eyes? 2. 一个微型摄像头被连接到Super See上以帮助阅读。 A ________________ is connected to Super See to help with reading. 3. 食物由Smart Cook自己添加。 Food is ________________ by Smart Cook ________________. 4. 在烹饪之前应该按下一个按钮。 A button on Smart Cook should be ________________ before cooking. 5. Smart Cook可以制作数百种菜肴。 Hundreds of kinds of ________________ can be made by Smart Cook. 拓展思考 写一段话（至少5句）介绍你最喜欢的一项发明（如手机、电脑、高铁等）。说明它是什么时候发明的，它有什么功能，它如何改变了人们的生活。使用 was invented / can / for example 等表达。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. a pair of sunglasses 2. is connected to 3. is added 4. can be used for 5. was invented 小试牛刀 B 1. Was Super See invented to help people read? Yes, it was. / No, it wasn’t. 2. Should a button on Smart Cook be pressed before cooking? Yes, it should. / No, it shouldn’t. 3. Can hundreds of kinds of dishes be made by Smart Cook? Yes, they can. / No, they can’t. 配套练习 A 1. B 2. B 3. B 4. B 5. B 配套练习 B 1. protect 2. mini-camera 3. added, itself 4. pressed 5. dishes 拓展思考（示例） My favourite invention is the mobile phone. It was invented in the 20th century. A mobile phone can be used for calling, texting, and surfing the internet. It has changed our lives greatly. For example, we can now talk to friends far away at any time. We can also get information easily. I think it is one of the most useful inventions in history. 1 学科网（北京）股份有限公司 $