Unit 4 Presenting ideas & Reflection 同步分层 2025-2026学年外研版(2024)八年级英语上册

Unit 4 Presenting ideas & Reflection 同步分层精练 基础强化 一、根据句意及提示完成单词拼写 1. His plan was such a good one that we all___________ (同意)to accept it 2. Nick’s hobby is collecting __________ (贴纸) while mine is reading books. 3. 1. Nowadays，we are proud of the___________ (发展)of China’s space technology. 4. Making plans for spending money really matters in our ___________ (日常的) life. 5. Miss Yang offered to help when she found it ___________ (不可能的) for me to work out the maths problem. 二、用括号内所给词的适当形式填空 1. Food_________ (safe) is of great importance to our life. 2. Charles never feels_________ (bore) when reading his favorite books. 3. In_________ (we) opinion，protecting animals is protecting ourselves. 4. We are still good friends though we often _________ (agree) with each other. 5. With the_________ (develop) of science，more medical robots are used in hospitals. 能力训练 三、根据汉语意思完成句子 1. 这篇文章除了有一些拼写错误外很好。 The passage is good，________ ________some spelling mistakes. 2. 事实上，在美国仍然有很多无家可归的人。 ________ ________，there are still many homeless people in the USA. 3. 毫无疑问，智能手机是一项有益的发明。 There’s ________ ________ that the smartphone is a helpful invention. 4. 世界上许多成功都是通过努力工作取得的。 A great ________ ________ success in the world was made through hard work. 5. 互联网可以是一个有用的工具，但不要让它占用你所有的时间。 The Internet can be a useful tool，but don’t let it ________ ________ all of your time　. 四、选择填空 1. John was then living ______ on the south coast of France. A. everywhere B. anywhere C. nowhere D. somewhere 2 I hear that Betty has another two houses ______ the flat she is living in now. A. except B. except for C. besides D. instead of 3. The workers ______ the old buildings in order to build a new park. A. take up B. take down C. take away D. take off 4. Our country______fast in recent years，but it is still a______country. A. develops；developed B. has developed；developing C. has developed；developed D. develops；developing 5. — ______ tigers are disappearing now because people hunt them for their bones. — I agree with you. The number of them is becoming _____. A. A great deal of; less and less B. A great deal of; smaller and smaller C. A number of; less and less D. A number of; smaller and smaller 素养提升 五、完形填空 “Turn left! Turn right!” In the IT class, Zhang Xuan was controlling a robot to move around. “This is part of our AI courses,” said a student from Beijing 101 Middle School. The school 1______. AI classes for students. Besides compulsory (必修的) courses, there are also optional (选修的) courses 2 ______ students want to learn more. “This term, we have learned coding ( 编程) through a programming language called Python,” said Zhang. Using Python to code is a 3 ______ skill for training AI models. In recent years, Python has been tested in school exams in 4 ______ like Beijing, Jiangsu and Anhui. It is getting popular to have AI education in many places. Zhejiang has become a typical(典型的) 5 ______. In 2020, Zhejiang began to add AI education into textbooks from Grade 5 to senior high school. In Wenzhou, the government is planning to 6 ______ more schools. “With the 7 ______ of technology, our textbooks have been changing all the time,” said Shang Yin, an IT teacher from Beijing 101 Middle School. “From typing 8 ______ today’s coding and AI, the courses are keeping up with the times and teaching students necessary skills.” “In the future, AI knowledge will be used 9 ______. People might have to 10 ______ things like ChatGPT. AI education will become increasingly important,” Shang added. 1. A. stops B. provides C. receives D. creates 2. A. if B. until C. unless D. although 3. A. basic B. terrible C. strange D. meaningless 4. A. years B. minutes C. places D. centuries 5. A. test B. course C. technology D. example 6. A. act B. enter C. build D. translate 7. A. period B. development C. independence D. introduction 8. A. to B. at C. of D. with 9. A. clearly B. wisely C. carefully D. widely 10. A. teach B. buy C. understand D. complete 六、阅读理解 What is ThermoFace？ Researchers from Peking University created a new tool called ThermoFace. Different from older ways to look at one’s body temperature(温度)， it looks at different parts of the face to check people’s age and health. 　▲　 The face has many blood vessels(血管). With their help， ThermoFace can find “hot” and “cool” areas in the face that change with age and illness. For example， as people become older， the temperature of their nose goes down faster than other parts of their face. If someone’s nose is warmer， it means he has a younger age. However， the area around the eyes usually gets hotter as people get older. Scientists also find that people with high blood pressure(高血压)have warmer cheeks(脸颊). With ThermoFace， doctors can notice people’s illness earlier. They can do more tests and give advice. Can ThermoFace work perfectly？ Will ThermoFace work the same for everyone？ We still don’t know. Other factors， like exercise and eating ice cream， can change the temperature of your face. The tool can’t tell us why something has happened， but it can show doctors that there might be a problem. ThermoFace is helpful for research， but we still need to find out if it can be used in real life to help doctors. 1. What can ThermoFace do？ A. Tell someone’s name. B. Check someone’s health. C. Change someone’s face. D. Take someone’s temperature. 2. Which of the following can be put in “ 　▲　” in Paragraph 2？ A. How does ThermoFace work？ B. Why can ThermoFace show ages？ C. Where does the idea come from？ D. When does the temperature get higher？ 3. What makes ThermoFace different from traditional body temperature checks? A. It measures only the nose temperature. B. It analyzes temperature changes in specific facial areas. C. It uses blood samples to detect illnesses. D. It focuses on exercise-induced temperature changes. 4. What does the writer think of ThermoFace in real-life use？ A. Helpful. B. Difficult. C. Successful. D. Unsure. 5. What is the main purpose of the article? A. To criticize the limitations of ThermoFace. B. To explain how facial temperature predicts ice cream consumption. C. To introduce a new diagnostic tool and discuss its potential. D. To prove that aging slows nose temperature changes. 参考答案 一、1.agreed 2.stickers 3.development 4.daily 5.impossible 二、1.safety 2.bored 3.our 4.disagree　5.development 三、1.except for 2.In fact 3.no doubt 4.deal of 5.take up 四、1-5DCBBD 五、1-5BAACD 6-10CBADC 六、1-5BABDC 学科网（北京）股份有限公司 $