Unit 3 Part 3 Grammar 同步分层练习 2025-2026学年沪教版（2024）八年级英语上册

Unit 3 Part 3 Grammar 同步练习 基础强化 一、根据句意，填入适当的数词 1.Please clean the phone _________（屏幕）with a soft cloth. 2.The _________（媒体）can tell us news from all over the world. 3.He will have an __________（采访）for the school club tomorrow. 4.He likes _________ (社会的)activities, like playing games with friends. 5. That old song brings back a sweet _________（记忆）of my childhood. 二、用括号内所给单词的正确形式填空 1. China is __________ (large) than any other country in Asia. 2. Our city is becoming more and more ___________ (beautiful). 3. China is one of ___________(ancient) countries in the world. 4. The Yellow River is the second ___________ (long) river in China. 5. Mrs. Smith looks much ___________ (young) with her new hairstyle. 能力训练 三、单项选择 1. My brother has _____ books than I. A. much B. more C. many D. most 2. The more you smile, the _____ you will feel. A. happy B. happier C. happily D. more happily 3. I know you are shorter than your brothers，but you run _____. A. more faster B. fastest C. more fast D. fast 4. Mr Smith thought the Century Park was the second _____ in Shanghai. A. large B. larger C. largest D. very large 5. I think English is as _____ as maths. A. important   B. more important   C. most important   D. importanter 四、完成句子 1. 汤姆是我们班年龄第二大的学生。 Tom is________ ________ ________student in our class. 2. 我认为四月是泰国最热的月份。 I believe that April is________ ________ ________in Thailand. 3. 这栋房子的起居室比其他任何房间都大。 The living room is bigger________ ________ ________room in this house. 4. 登陆火星比我们想象中要难得多，但我们做到了 Landing on Mars was________ ________ ________than we imagined, but we made it. 5. 袁隆平是最伟大的科学家之一，他对世界做出了重要的贡献。Yuan Longping, one of________ ________ ________, made important contributions to the world. 素养提升 五、完形填空 Have you ever played the Go game(围棋)before? If yes, you may know how challenging it can be. The Go game is usually played 1._____ two people. But on March 9, Google's computer program AlphaGo challenged world human Go champion Lee Sedol(李世石)of South Korea. And AlphaGo 2._____ Lee 4-1. A1phaGo, an artificial intelligence program made 3._____ Google's DeepMind , has studied 30 million moves from games played by human experts. It has also played against itself to remember those moves 4._____ , AlphaGo is able to find out what the board will likely look like several moves ahead of time. So then it can make the best 5._____  . AI is when computer or computer software are able to have intelligent behavior, such as thinking or 6._____ like a human. In our daily life, we already use AI in some ways - Apple's Siri and 7._____ engines like Baidu and Google. British computer scientist Alan Mathison Turing is considered the father of AI. He 8._____ the Turing Test(图灵测试)to find out 9._____  machines could actually think. The Turing Test goes like this: A computer can be called intelligent if it could fool a human into believing that it was human, Turing wrote in 1950. Some people may worry whether computers are now smart enough to do everything. But experts say that is not the 10._____ . Real life problems can be more complicated(复杂的)than the Go game. 1.A. between B. in C. among D. of 2.A. hit B. win C lose D. beat 3.A. in B. by C. of D. from 4.A. In this way B. After all C. As usual D. In public 5.A. designs B. mistakes C. choices D. possibilities 6.A. smiling B. walking C. acting D. looking 7.A. Internet B. website C. search D. computer 8.A. created B. invented C. discovered D. found 9.A. when B. whether C. what D. why 10.A. way B. end C. reason D. case 六、短文填空 good, excite, subject, helpful, answer, quick, many, work, important, safe Do you know DeepSeek？ It is an 1._________AI company. It makes technology 2._________. It uses smart computers to solve problems. Many people like DeepSeek because it can 3._________questions， write stories， and help students with homework！ This tool learns from lots of information. When you ask it something， DeepSeek 4._________checks its “memory(记忆)” to find the 5._________answers. Students use it to understand hard 6._________like math or science. Teachers also use it to design interesting class activities. DeepSeek is special because it keeps getting better. The 7._________people use it， the better it becomes at helping everyone. It follows 8._________rules to keep all the answers friendly and correct. Some parents like its simple answers for kids. It’s free for simple tasks and it helps many people in the world. It’s not perfect yet， but engineers 9._________every day to improve it. As technology grows， tools like DeepSeek will become 10._________to us. Let’s welcome this smart friend and use it to make learning more interesting！ 参考答案 一、1.screen 2.media 3.interview 4.social 5.memory 二、1.larger 2.beautiful 3.the most ancient 4.longest 5.younger 三、1-5BBBCA 四、1.than any other 2.the hottest month 3.the second oldest 4.much more difficult 5.the greatest scientists 五、1-5ADBAC 6-10CCABD 六、1.exciting 2.more helpful 3.answer 4.quickly 5.best 6.subjects 7.more 8.safety　9.work　10.more important 学科网（北京）股份有限公司 $