Unit 3 第四课时 Developing ideas—Listening and speaking 同步课堂笔记知识清单检测 2026-2027学年新外研八年级英语上册

Unit 3　Make it happen! 外研版（2026）八年级上册 第四课时　Developing ideas—Listening and speaking　同步课堂笔记知识清单检测 （教材 p.39） 一、核心词汇 1. blind　adj. 盲的，失明的 例：The kind boy helped the blind old man cross the busy street.（那个善良的男孩帮助失明的老人穿过繁忙的街道。） 2. machine　n. 机器 例：This new machine can help people carry heavy things upstairs.（这台新机器能帮助人们把重物搬上楼。） 3. warn　v. 告诫；提醒 例：The sign warns people not to swim in the deep river.（这个标志提醒人们不要在深河里游泳。） 4. object　v. 反对 例：The old man objects to keeping a pet dog in the small flat.（这位老人反对在小公寓里养宠物狗。） 5. sense　v. 检测出 例：This smart machine can sense danger before people feel it.（这台智能机器能在人们察觉到之前检测出危险。） 6. congratulations　n. 祝贺的话 例：Congratulations! You have won first prize in the English speech.（祝贺你！你在英语演讲比赛中获得了一等奖。） 7. want　v. 想要 例：I want to join the school robot club this term.（这学期我想加入学校的机器人社团。） 8. plan　v. 计划 例：We plan to visit the 3-D printer show this Saturday.（我们计划这周六去参观3D打印机展览。） 9. decide　v. 决定 例：They decided to make a small model plane after class.（他们决定课后做一个小飞机模型。） 10. hope　v. 希望 例：I hope to see more useful inventions in our daily life.（我希望在日常生活中看到更多有用的发明。） 11. learn　v. 学会；学习 例：The children learn to use the new 3-D printer in the lab.（孩子们在实验室里学习使用新的3D打印机。） 12. enjoy　v. 喜欢 例：Many students enjoy working on small inventions in their free time.（许多学生喜欢在空闲时间搞小发明。） 13. practise　v. 练习 例：You should practise using the machine before the science fair.（你应该在科技展前练习使用这台机器。） 14. finish　v. 完成 例：We finished making the model ship just before the bell rang.（我们刚好在铃响前做完了这艘模型船。） 二、重点短语 1. 3-D printer　3D 打印机 例：Students use the 3-D printer to print small model parts in the lab.（学生们在实验室里用3D打印机打印小模型零件。） 2. lend (sb.) a hand　帮（某人）一把 例：When I carried the heavy box, my classmate lent me a hand.（当我搬那个重箱子时，我的同学帮了我一把。） 3. solve the problem　解决问题 例：The two boys worked hard and solved the problem at last.（两个男孩努力钻研，终于解决了这个问题。） 4. warn sb. of / about sth.　提醒某人注意某事 例：The guide warned us about the slippery roads after the rain.（导游提醒我们雨后路滑。） 5. object to doing sth.　反对做某事 例：Some people object to building factories near the school.（有些人反对在学校附近建工厂。） 6. everyday life　日常生活 例：Computers and phones have become part of our everyday life.（电脑和手机已经成为我们日常生活的一部分。） 7. congratulations on ...　对……表示祝贺 例：Congratulations on winning the singing competition!（祝贺你赢得歌唱比赛。） 8. make it happen　让它实现（单元主题短语） 例：If we try our best together, we can make it happen.（如果我们一起尽全力，就能让它实现。） 三、重点句式 I hope to understand more next time. 我希望下次能多听懂一些。 The 3-D printer can make an artificial hand for the boy. 这台3D打印机可以为这个男孩做一只假手。 The machine can sense things around it and warn people of danger. 这台机器能感知周围的事物并提醒人们注意危险。 We divided the class into four groups. 我们把全班分成了四个小组。 Let's make it happen together! 让我们一起让它实现吧！ 四、练习检测 Ⅰ、补全对话（从方框中选择恰当的句子填空，其中有两项多余） A: Hi, Lin Tao! You look excited. 1. ______ B: I want to join the school robot club and build a smart machine. A: Sounds cool! 2. ______ B: I plan to spend two hours a week on it after school. A: Well, 3. ______ You still need to finish your homework first. B: Don't worry. I will finish my homework before that. A: 4. ______ Could you show me your model if you make one? B: Of course. 5. ______ A: Great! I hope to join you next time. A. I don't think it is a good idea at all. B. How much time will you spend on it every week? C. That sounds really wonderful! D. I'm afraid I have no time for it. E. But don't spend too much time on it, or your homework will suffer. F. What are you so excited about? G. I'll be very glad to show you my model then. Ⅱ、完成句子（根据汉语意思完成句子，每空一词） 1. 这台机器能检测出烟雾并发出警报。This machine can ______ smoke and make a loud alarm. 2. 我父母反对我在电脑游戏上花太多时间。My parents ______ ______ spending too much time on computer games. 3. 祝贺你赢得英语演讲比赛！______ ______ winning the English speech competition! 4. 如果你需要帮助，我很乐意帮你一把。If you need help, I will be glad to ______ ______ ______. 5. 我们一起努力就能让梦想实现。If we work together, we can ______ ______ ______. Ⅲ、情景交际单项选择 1. Your friend says, "I want to join the school robot club but I am afraid I am not clever enough." What will you say to encourage him? A. Don't worry. I believe you can make it! B. You'd better give it up then. C. It is just a waste of time. D. I don't care what you do. 2. Your deskmate is going to spend the whole weekend playing computer games. What is the polite way to advise him? A. You must stop playing right now! B. No games from now on! C. Why not finish your homework first, and then enjoy some games? D. Playing games is always wrong. 3. Your classmate wins first prize in the English speech competition. How will you show your congratulations? A. It is not a big deal. B. Congratulations! You did a really good job. C. I am sure you will fail next time. D. Why did you win the prize? 4. A new student looks lost at the school gate. What will you say to offer help? A. Would you like me to show you around? B. What is wrong with you today? C. You should ask someone else. D. Leave me alone, please. 5. Your friend says, "I hope to build a small 3-D printer model." What is the supportive response? A. That sounds impossible to me. B. 3-D printers are useless for students. C. Don't even think about it. D. That sounds great! I'd love to help you. 6. Your parents object to you using the machine for too long. What is the reasonable response? A. It is none of your business. B. I will use it even longer than before. C. I see. I will limit my time and finish my work first. D. You never understand me at all. Ⅳ、用所给单词的适当形式填空（每空限填一词） 1. Many great ______ (invent) have changed the way we live today. 2. The ______ (weigh) of this small machine is only half a kilogram. 3. With the teacher's help, we found a clever ______ (solve) at last. 4. Listen to the teacher's ______ (warn) about the heavy rain. 5. The worker made a careful ______ (divide) of the long piece of wood. 6. With daily practice, you can see a great ______ (improve) in your English. 参考答案 Ⅰ、1. F　2. B　3. E　4. C　5. G Ⅱ、1. sense　2. object to　3. Congratulations on　4. lend you a hand　5. make it happen Ⅲ、1. A　2. C　3. B　4. A　5. D　6. C Ⅳ、1. inventions　2. weight　3. solution　4. warning　5. division　6. improvement 外研版（2026）八年级上册 Unit 3 Make it happen!　第 学科网（北京）股份有限公司 $