Unit 4 Understanding ideas：Grammar 同步分层精练 2025-2026学年外研版英语八年级上册

Unit 4 Understanding ideas：Grammar 同步分层精练 基础强化 一、根据句意及提示写出单词 1. How do I write an email _________ (离线地)? 2. We can go _________ (任何地方) this weekend. I’m free. 3. Today, China has the most _________ (移动的) phone users in the world. 4. The leader attended the important meeting _________ (通过) video link last month. 5. Remember no one can succeed overnight. We can make _________ (进步) little by little. 二、用括号中所给单词的适当形式填空 1. Susan invited me _________ (go) on a trip. 2. The robot can help me_________ (sweep) the floor. 3. Our teacher warned us_________ (not run) in the classroom. 4. The school doesn’t allow students_________ (bring) smartphones. 5. His sister made him_________ (do) the chores without giving a hand. 能力训练 三、从方框内选词并用其适当形式填空 via, nowadays, progress, mobile, somewhere 1. China has made great ___________ in science. 2. Someone hid my book and I couldn’t find it___________. 3. He took out his___________phone and showed his photos to us. 4. ___________, digital books are becoming more and more popular. 5. People are also encouraged to pay for the ticket___________an app. 四、单项选择 1. Our headmaster will invite a scientist _______ us a speech on space technology. A. give B. given C. giving D. to give 2. It makes me _______ to watch National Women’s Volleyball Team’s matches. A. feel exciting B. to feel excited C. feel excited D. to feel exciting 3. Our teacher often tells us _______ across the road when the traffic light is red. A. go B. going C. don’t go D. not to go 4. The new year is coming. Teachers encourage us _______ new hobbies. A. develop B. developing C. to develop D. developed 5. —Miss Li, can you tell me how to improve my writing skills? —Certainly. I advise you _______ a diary in English every day. A. to keep B. keeping C. kept D. keep 素养提升 五、短文填空 There is a patient and he can’t move his hands. He uses his thoughts 1.________ (write) on a computer screen. 2. ________man is paralyzed(瘫痪的)from the neck down. That is because ten years ago he had an accident while he was working in the factory. He doesn’t want his name to be known. So scientists call him T5. Not long ago， scientists 3. ________(successful) put two small sensors (感应器)into his brain. These two sensors allow him 4. ________ (use) his mind to write. The scientists call this “mindwriting”. T5 can write about eighteen 5. ________ (word) every minute. This is five words 6. ________ (slow) than the average(普通的)person writing a text message on a smartphone. Mindwriting is easy to do， but it uses a lot of technology 7. ________ a special kind of math. Scientists ask T5 8. ________ (imagine) writing on paper， and then the two sensors turn his brain activity into text on a computer screen. A scientist 9. ________ (hope) mindwriting will help millions of paralyzed people to write again. It might help people who can’t speak as well. In the future， this technology may make them 10. ________ (write) at the speed of thought. 六、任务型阅读 Do you know any online classes？ It is possible to take classes at home. All you need is a computer and a headset(耳机). However， most students don’t seem to like online classes. According to a recent survey， only 33％ of the students would take such classes. Over 1，500 students from 10 cities took the survey. Many students said it is hard to focus on(集中精力)studying when taking online classes. “There are no classmates and no real teachers watching me. It’s harder to always stay focused，” Lian Ruohan， one of the students said. Lian prepares a lot before taking her online classes to make sure she will pay attention. She also makes herself talk with teachers. But Wen Jiayi， a student from Chengdu， thinks online teachers don’t really get to know her. “When I don’t hand in homework， all I get is a short message instead of real concern(关心)，” she said. However， online classes still have advantages(优点). “It saves time and money compared with taking offline classes. Also， if I don’t understand some parts of a lesson， I can watch it over again，” Lian said. 1. What do you need when you have online classes？ ________________________________________________________________ 2. How many students from 10 cities took the survey？ ________________________________________________________________ 3. What will a student get if he doesn’t hand in his homework？ ________________________________________________________________ 4. Please give one of the advantages of having online classes. ________________________________________________________________ 5. Do you like online classes？ Why or why not？ ________________________________________________________________ 参考答案 一、1.offline 2.anywhere 3.mobile 4.via 5.progress 二、1.to go 2.sweep/to sweep 3.not to run 4.to bring 5.do 三、1.progress 2.anywhere 3.mobile 4.Nowadays 5.via 四、1-5DCDCA 五、1.to write 2.The 3.successfully 4.to use 5.words 6.slower 7.and 8.to imagine 9.hopes 10.write 六、1.A computer and a headset. 2.Over 1，500 students. 3.A short message. 4.It saves time and money compared with taking offline classes. 5.Yes. Because if I don’t understand some parts of a lesson， I can watch it over again. / No， because it is hard to focus on studying while taking online classes.(开放性试题，答案言之有理即可) 学科网（北京）股份有限公司 $