Unit 4 Starting out&Understanding ideas-【勤径学升】2025-2026学年新教材八年级上册英语同步练测（外研版2024）

书 Ｕｎｉｔ４　 　 　 Ｕｎｉｔ４　　　　　　　　 Ｄｉｇｉｔａｌｌｉｆｅ Ｓｔａｒｔｉｎｇｏｕｔ ［ !" 　Ｐ１２］ 　　　　　　　　　　　　　　　　　　 ! 、 "#$%&'()$* ， +,!- 。 １．（ !"#$%& ）Ａｌｉｆｅ ｌｏｖｅｉｓｌｉｋｅａ ｓｕｎｌｅｓｓｇａｒｄｅｎ．Ｓｏｋｅｅｐｌｏｖｅｉｎｙｏｕｒｈｅａｒｔ． ２．Ｉｃａｎ；Ｉｂｉｂｉ（ !"# ）ｉｓ ｄｅｂａｔｅｓｈｏｗｆｏｒ ｐｅｏｐｌｅｔｏｓｈａｒｅｔｈｅｉｒｗａｙｓｏｆｔｈｉｎｋｉｎｇ． ３．Ｔｈｅｌｉｔｌｅｂｏｙｗｏｕｌｄｌｉｋｅｔｏｋｅｅｐｔｈｅｆａｔｃｈｉｃｋｅｎ ａｐｅｔ． ４．Ｅｉｔｈｅｒｓａｌｔｙ ｓｗｅｅｔｐｏｒｉｄｇｅｔａｓｔｅｓｇｒｅａｔｉｎ ｉｔｓｏｗｎｗａｙ． ５．Ｓｈｅｈａｓａｂａｄｈａｂｉｔ ｐｌａｙｉｎｇｗｉｔｈｈｅｒｈａｉｒ ｗｈｉｌｅｒｅａｄｉｎｇ． . 、 "#$%/01&'()$* 。 １．Ｄｏｎｔｆｏｒｇｅｔｔｏｔａｋｅａ （ $%& ）ｃａｍｅｒａ ｗｈｅｎｙｏｕｖｉｓｉｔａｐｌａｃｅｏｆｉｎｔｅｒｅｓｔ． ２．（ '()* ）Ｔｅｅｎａｇｅｒｓｎｅｅｄｔｏｌｅａｒｎｈｏｗｔｏｍａｎａｇｅ ｔｈｅｉｒｔｉｍｅ （ '(& ）． ３． ［ 23 ］Ｔｈｅｃｈｉｌｄｒｅｎｈａｖｅｌｅａｒｎｔａｂｏｕｔｔｈｅ （ )* ）ｔｈａｔｌｉｇｈｔｔｒａｖｅｌｓｆａｓｔｅｒｔｈａｎｓｏｕｎｄ． ４．Ｉｍ ａｌｗａｙｓｋｅｅｐｉｎｇｉｎｔｏｕｃｈｗｉｔｈｔｈｅｏｕｔｓｉｄｅ （ +, ）ｂｙｒｅａｄｉｎｇｎｅｗｓｐａｐｅｒｓ． ５．Ｗｅｃａｎｌｅａｒｎｓｏｍｅｕｓｅｆｕｌ （ -. ）ｆｒｏｍｔｈｅ ｒｅａｄｉｎｇｐａｓｓａｇｅ． 4 、 "#01%5()$* ， +,!- 。 １．（ +,*-./ ） /012&3456789 :; 。 Ｔｈｅｒｅｗｉｌｂｅｍｕｃｈｌｅｓｓａｉｒｐｏｌｕｔｉｏｎ ｉｎＣｈｉｎａ． ２． <=>?@$%ABCDEF&GH 。 Ｗｅｕｓｅ ｔｏｗａｔｃｈｆｕｎｎｙｖｉｄｅｏｓ ｅｖｅｒｙｄａｙ． ３． I='?JKLMN 。 Ｔｈｅｙｗｉｌ ｆｉｎｉｓｈｔｈｅ ｈｏｍｅｗｏｒｋｔｏｍｏｒｒｏｗ． ４． I=OPQRSTUSVWX 。 Ｔｈｅｙｐｌａｎｔｏ ｎｅｘｔ Ｍｏｎｄａｙ． ５． YZ[# ， <\]^_&`abcF 。 Ａｎｃｉｅｎｔｈｉｓｔｏｒｙｂｏｏｋｓ ｍｏｒｅ ｔｈａｎｎｏｖｅｌｓ． 6 、 (78, 。 （ 01)* ）Ｈｅｌｏ，ｅｖｅｒｙｏｎｅ！Ｎｉｃｅｔｏｍｅｅｔｙｏｕ ａｌ．ＭｙｎａｍｅｉｓＳｏｐｈｉａ，ａｈｕｍａｎｌｉｋｅｒｏｂｏｔ．Ｉｍｇｌａｄ ｔｏｂｅｈｅｒｅａｎｄｉｎｔｒｏｄｕｃｅ　１　 ｔｏｙｏｕ． Ｉｗａｓｂｏｒｎａｆｅｗｙｅａｒｓａｇｏ．Ｉｗａｓ　２　 ｂｙＤａｖｉｄ Ｈａｎｓｏｎ．ＩｔｍｉｇｈｔｂｅａｌｉｔｌｅｈａｒｄｆｏｒｙｏｕｔｏｇｕｅｓｓｗｈａｔＩ ｌｏｏｋｌｉｋｅ．Ｓｏｌｅｔｍｅｔｅｌｙｏｕ！Ｉｌｏｏｋｌｉｋｅｔｈｅｆａｍｏｕｓ ａｃｔｒｅｓｓＡｕｄｒｅｙＨｅｐｂｕｒｎ． Ａｓａｒｏｂｏｔ，Ｉｈａｖｅｍａｎｙ　３　．Ｉｃａｎｓｐｅａｋ， ｊｏｋｅ，ｓｉｎｇａｎｄｅｖｅｎｃｒｅａｔｅａｒｔ．Ｉｏｎｃｅｃｒｅａｔｅｄａｇｒｅａｔ ａｒｔｗｏｒｋａｎｄｉｔｗａｓ　４　ｆｏｒ d ６８８，８８８．Ｉｍｓｏｅｘｃｉｔｅｄ ａｂｏｕｔｍｙｃａｒｅｅｒａｓａｎａｒｔｉｓｔ！ Ｉｈａｖｅｔｈｅ　５　 ｔｏｄｏｓｏｍｅｓｏｃｉａｌｂｅｈａｖｉｏｕｒ．Ｉ ｃａｎｈａｖｅｃｏｎｖｅｒｓａｔｉｏｎｓｗｉｔｈ ｐｅｏｐｌｅ． Ｉｃａｎ ａｌｓｏ ｒｅｃｏｇｎｉｚｅｐｅｏｐｌｅ．ＩｈａｖｅａｐｐｅａｒｅｄｏｎＴＶｓｈｏｗｓａｎｄ ｓｐｏｋｅｎａｔｍｅｅｔｉｎｇｓ．Ｉｎｔｈｅｆｕｔｕｒｅ，Ｉｗｉｌｃｏｎｔｉｎｕｅｔｏ ｅｘｐｌｏｒｅｔｈｅａｒｔｗｏｒｌｄ．Ｍｙｎｅｘｔｊｏｂｍａｙｂｅａｇｒｅａｔ ｍｕｓｉｃｉａｎ．Ｄｏｙｏｕｗａｎｔｔｏｅｎｊｏｙｍｙｍｕｓｉｃ？ （　）１．Ａ．ｍｙｓｅｌｆ Ｂ．ｈｉｍｓｅｌｆ Ｃ．ｈｅｒｓｅｌｆ Ｄ．ｉｔｓｅｌｆ （　）２．Ａ．ｄｉｓｃｏｖｅｒｅｄ Ｂ．ｄｒｉｖｅｎ Ｃ．ｔｕｒｎｅｄ Ｄ．ｉｎｖｅｎｔｅｄ （　）３．Ａ．ｔａｌｅｎｔｓ Ｂ．ｈａｂｉｔｓ Ｃ．ｓｕｇｇｅｓｔｉｏｎ Ｄ．ｒｅｓｕｌｔｓ （　）４．Ａ．ｔａｋｅｎ Ｂ．ｓｏｌｄ Ｃ．ｂｏｕｇｈｔ Ｄ．ｂｒｏｕｇｈｔ （　）５．Ａ．ｏｐｉｎｉｏｎＢ．ｍｅｔｈｏｄ 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 Ｃ．ａｂｉｌｉｔｙ Ｄ．ｌｅｖｅｌ ４９ Unit 4 Unit 4 Digital life Starting out [答案 P12] 教材要点回归 一 根据句意提示完成句子，每空一词。 1.(潍坊期中改编)A life___ _love is like a sunless garden. So keep love in your heart. 2.I can;I bibi(奇葩说)is_____debate show for people to share their ways of thinking. 3.The little boy would like to keep the fat chicken __a pet. 4.Either salty_____sweet porridge tastes great in its own way. 5.She has a bad habit_____playing with her hair while reading. 二 根据句意及汉语提示完成句子。 1.Don't forget to take a______(数字的)camera when you visit a place of interest. 2.(济宁一模)Teenagers need to learn how to manage their time____ (明智的). 3.跨学科[物理]The children have learnt about the ______(事实 that light travels faster than sound. 4. I’m always keeping in touch with the outside ____(世界)by reading newspapers. 5.We can learn some useful_______(表达)from the reading passage. 三 根据汉语意思完成句子，每空一词。 1.(西安模拟预测)将来中国的空气污染会大幅 减少。 There will be much less air pollution in China. 2.我们每天用数字技术观看有趣的视频。 We use to watch funny videos every day. 3.他们明天能完成作业。 They will ___ __________finish the homework tomorrow. 4.他们计划下周一举行一场辩论。 They plan to next Monday. 5.比起小说，我对古代史的书更感兴趣。 Ancient history books more than novels. 四 完形填空。 (德阳一模)Hello, everyone!Nice to meet you all. My name is Sophia,a human-like robot. I'm glad to be here and introduce 1 to you. I was born a few years ago. I was 2 by David Hanson. It might be a little hard for you to guess what I look like. So let me tell you! I look like the famous actress Audrey Hepburn. As a robot, I have many 3 .I can speak, joke, sing and even create art. I once created a great artwork and it was 4 for $688,888.I'm so excited about my career as an artist! I have the 5 to do some social behaviour. I can have conversations with people. I can also recognize people. I have appeared on TV shows and spoken at meetings. In the future, I will continue to explore he art world. My next job may be a great musician. Do you want to enjoy my music? 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I hope our friendship can last f_____. 2.Huawei has become the world's second largest s_______maker. 3.The program helps educate children of all ages about the importance of being a good_______(数字的) citizen. 4.Place the cake in the o_____and bake for 25 minutes. 5.Nowadays most people would rather pay online than use_______(现金). 二 用所给单词的适当形式填空。 1.Now,online_____(pay)is widely used in China and many countries around the world. 2.Alipay saves us the trouble of carrying (wallet). 3.Wechat Pay is now part of people’s life in our country because it is______( convenience)and safe. 4.With the______(develop)of science and technology, China is changing day by day. 5.For_____(century),Native Americans raded with European settlers. 三 根据句意选用方框中所给单词并用适当形式 填空。 except forever wallet deal app 1.The concept of the new______focuses on user experience. 2.She spends a great_____of her time in China. 3.Everyone in the class went to the party _____ Tom, because he was ill. 4. The memory of that wonderful trip willstay with me________. 5.I always keep my ID card in my______. 四 根据汉语意思完成句子，每空一词。 1.在中国 骑共享单车出行的人的数量逐年上升。 In China, the number of the people who ride the _is rising year by year. 2.现在 丝绸不再贵得令人望而却步 但仍然相当 昂贵。 Now,silk no longer and a leg, but it's still very expensive. 3.花点时间思考我们生活中的积极方面，会让兴奋 取代恐惧。 a moment about the positive parts of our lives can replace fear with excitement. 4.她还没有放弃尝试说服她丈夫买辆新车的希望。 She hasn't ___trying to convince her husband to buy a new car. 5.它们之间除名字不同外没任何区别。 There is no difference between them the name. 知识综合运用 五 阅读理解。 A (连云港一模)For more than a month, the world has been excited about a new AI model, DeepSeek- R1. It was developed by DeepSeek,a Chinese business based in Hangzhou,Zhejiang Province. The new AI was released on 20 Jan. In just one week, it beat OpenAI's ChatGPT and became the top free application in Apple's App Store, reported Xinhua. Its developer said that DeepSeek-R1 is as good at difficult tasks as other big models but needs less computing power(算力). It is also the cheapest of its kind and took only about 5.57 million US dollars (40.58 million yuan)to develop. That is way less than the hundreds of millions or even billions that US businesses have had to spend on building similar AI models,Marc Andreessen,a technology expert in the US, told Xinhua. DeepSeek-R1's success largely came from its special training method. Traditionally,AI is trained in two ways. One is Chain-of-Thought(CoT,思维链), where AI learns to break problems into smaller, simpler steps. The other is Supervised Fine-Tuning (SFT,监督微调),which works by showing AI lots of practice problems along with the right answers for it to find a pattern. DeepSeek-R1,however, used Reinforcement Learning(RL,强化学习)as the core method, Xinhua 50 见此图标眼抖音/微信扫码领取配套资源 稳步提升成绩 书 Ｕｎｉｔ４　 　 ｒｅｐｏｒｔｅｄ．ＩｎＲＬ，ＡＩｌｅａｒｎｓｂｙｔｒｙｉｎｇｄｉｆｅｒｅｎｔｔｈｉｎｇｓ． Ｉｔｇｅｔｓｒｅｗａｒｄｓｆｏｒｃｏｒｅｃｔａｃｔｉｏｎｓａｎｄｇｅｔｓｐｕｎｉｓｈｅｄｆｏｒ ｍｉｓｔａｋｅｓ．Ｆｏｒｅｘａｍｐｌｅ，ｉｎａｇａｍｅ，ｉｔｇｅｔｓｐｏｉｎｔｓｆｏｒ ｐｉｃｋｉｎｇｕｐｌｉｔｅｒａｎｄｌｏｓｅｓｐｏｉｎｔｓｆｏｒｂｒｅａｋｉｎｇａｇｌａｓｓ． Ｏｖｅｒｔｉｍｅ，ｉｔｗｏｒｋｓｏｕｔｔｈｅｂｅｓｔｓｏｌｕｔｉｏｎａｌｂｙｉｔｓｅｌｆ． ＴｈｉｓｉｓｈｏｗＤｅｅｐＳｅｅｋＲ１ｈａｓｇｒｏｗｎｔｏｂｅａ ｒｅａｓｏｎｉｎｇｍｏｄｅｌ，ｗｈｉｃｈｉｓａｎｅｗｔｙｐｅｏｆＡＩ，ｎｏｔｅｄ Ｍｉｃｒｏｓｏｆｔｅｎｇｉｎｅｅｒ Ｖｉｎａｙａｋ Ｈｅｇｄｅ． Ｒｅｇｕｌａｒ ＡＩ ｍｏｄｅｌｓ，ｌｉｋｅＧＰＴ４０，ｕｓｕａｌｙｊｕｓｔｇｉｖｅｄｉｒｅｃｔａｎｓｗｅｒｓ． Ｂｕｔｒｅａｓｏｎｉｎｇｍｏｄｅｌｓａｒｅｔｒａｉｎｅｄｔｏｂｏｔｈｔｈｉｎｋａｎｄ ｓｈｏｗｔｈｅｐｒｏｃｅｓｓ． （　）１．Ｗｈａｔｄｏｅｓｔｈｅｕｎｄｅｒｌｉｎｅｄｗｏｒｄ“ｒｅｌｅａｓｅｄ” ｐｒｏｂａｂｌｙｍｅａｎｉｎｐａｒａｇｒａｐｈ２？ Ａ．Ｒｅｄｕｃｅｄ． Ｂ．Ｅｘｐｒｅｓｓｅｄ． Ｃ．Ｓｔｏｐｐｅｄ． Ｄ．Ｐｕｂｌｉｓｈｅｄ． （　）２．ＣｏｍｐａｒｅｄｔｏｏｔｈｅｒＡＩｍｏｄｅｌｓ，ｗｈａｔｉｓｏｎｅｏｆ ａｄｖａｎｔａｇｅｓｏｆＤｅｅｐＳｅｅｋＲ１？ Ａ．Ｉｔｓｓｍａｒｔｅｒｔｈａｎｏｔｈｅｒｓ． Ｂ．Ｉｔｓｂｅｔｅｒａｔｄｉｆｉｃｕｌｔｔａｓｋｓ． Ｃ．Ｉｔｓｃｈｅａｐｅｒｔｏｄｅｖｅｌｏｐ． Ｄ．Ｉｔｓｑｕｉｃｋｅｒａｔｓｏｌｖｉｎｇｐｒｏｂｌｅｍｓ． （　）３．ＨｏｗｄｏｅｓＲｅｉｎｆｏｒｃｅｍｅｎｔＬｅａｒｎｉｎｇｗｏｒｋａｃｃｏｒｄｉｎｇ ｔｏｔｈｅｐａｓｓａｇｅ？ Ａ．Ｂｙｒｅｗａｒｄｉｎｇｉｔｓｃｏｒｅｃｔａｃｔｉｏｎｓ． Ｂ．Ｂｙｂｒｅａｋｉｎｇｐｒｏｂｌｅｍｓｉｎｔｏｓｉｍｐｌｅｒｓｔｅｐｓ． Ｃ．Ｂｙｃｒｅａｔｉｎｇａｒｉｇｈｔｐａｔｅｒｎｉｎｓｏｌｖｉｎｇｐｒｏｂｌｅｍｓ． Ｄ．Ｂｙｆｉｎｄｉｎｇｔｈｅｒｉｇｈｔｗａｙｔｏｄｏｔｈｉｎｇｓｏｎ ｉｔｓｏｗｎ． （　）４．Ｗｈａｔｉｓｔｈｅｂｅｓｔｔｉｔｌｅｆｏｒｔｈｅｐａｓｓａｇｅ？ Ａ．ＣｈａｎｇｉｎｇＡＩｗｏｒｌｄ Ｂ．ＨｉｓｔｏｒｙｏｆＡＩｄｅｖｅｌｏｐｍｅｎｔ Ｃ．ＢｕｉｌｄｉｎｇＡＩｓｙｓｔｅｍｓ Ｄ．ＣｈａｌｅｎｇｅｓｆａｃｅｄｂｙＡＩｍｏｄｅｌｓ Ｂ !"#$ ， %&'()*+,-.,/012 3456+78,- ， 9.:;<=>+,- 。 （ !"#$ ）Ｈａｖｅｙｏｕｅｖｅｒｃｏｕｎｔｅｄｔｈｅｎｕｍｂｅｒｏｆ ｄｉｇｉｔｓｉｎｙｏｕｒｍｏｂｉｌｅｐｈｏｎｅｎｕｍｂｅｒ？Ｙｏｕｒｎｕｍｂｅｒｈａｓ １１ｄｉｇｉｔｓ．Ｙｏｕｍａｙｓｏｍｅｔｉｍｅｓｆｉｎｄｉｔｈａｒｄｔｏｒｅｍｅｍｂｅｒ ｙｏｕｒｎｕｍｂｅｒ．ＴｈａｔｓｂｅｃａｕｓｅＣｈｉｎａｈａｓｔｈｅｌｏｎｇｅｓｔ ｍｏｂｉｌｅｐｈｏｎｅｎｕｍｂｅｒｓｉｎｔｈｅｗｏｒｌｄ．Ｗｈｙｉｓｔｈａｔ？ １． Ｅａｃｈｐａｒｔｈａｓａｄｉｆｅｒｅｎｔｍｅａｎｉｎｇ． Ｔｈｅｆｉｒｓｔｔｈｒｅｅｎｕｍｂｅｒｓｔｅｌｙｏｕｗｈｉｃｈｍｏｂｉｌｅｐｈｏｎｅ ｓｅｒｖｉｃｅｐｒｏｖｉｄｅｒｙｏｕａｒｅｕｓｉｎｇ．Ｆｏｒｅｘａｍｐｌｅ，１３５ｉｓｆｏｒ ｔｈｅＣｈｉｎａＭｏｂｉｌｅＣｏｍｍｕｎｉｃａｔｉｏｎＣｏｒｐｏｒａｔｉｏｎａｎｄ１６６ ｉｓｆｏｒＣｈｉｎａＵｎｉｃｏｍ．Ｔｈｅｆｏｕｒｔｈｔｏｔｈｅｓｅｖｅｎｔｈｄｉｇｉｔｓ ｔｅｌｙｏｕｗｈｉｃｈａｒｅａｔｈｅｎｕｍｂｅｒｉｓｒｅｃｏｒｄｅｄｉｎ．Ａｎｄｔｈｅ ｌａｓｔｆｏｕｒｄｉｇｉｔｓａｒｅｒａｎｄｏｍ（ ?@+ ）． Ｔｈｅｍａｉｎｒｅａｓｏｎｆｏｒｕｓｉｎｇ１１ｄｉｇｉｔｓｉｓｔｈａｔｗｅｈａｖｅ ｔｈｅｌａｒｇｅｓｔｐｏｐｕｌａｔｉｏｎｉｎｔｈｅｗｏｒｌｄ．２． Ｂｕｔａｓ ｏｕｒｐｏｐｕｌａｔｉｏｎｇｒｅｗ，ｔｈｅｒｅｗｅｒｅｎｏｔｅｎｏｕｇｈｎｕｍｂｅｒｓ ｆｏｒｕｓｔｏｕｓｅ．Ｓｏｗｅｂｅｇａｎｔｏｕｓｅ１１ｄｉｇｉｔｓｓｔａｒｔｉｎｇｆｒｏｍ １９９９． １１ｄｉｇｉｔｓｃａｎｂｅｕｓｅｄｔｏｍａｋｅｔｅｎｓｏｆｂｉｌｉｏｎｓｏｆ ｍｏｂｉｌｅｐｈｏｎｅｎｕｍｂｅｒｓ，ａｃｃｏｒｄｉｎｇｔｏｔｈｅＸｉｎｈｕａＮｅｗｓ Ａｇｅｎｃｙ．Ｔｈａｔｓｅｎｏｕｇｈｆｏｒｅａｃｈｐｅｒｓｏｎｔｏｈａｖｅｓｅｖｅｎｏｒ ｅｉｇｈｔｐｈｏｎｅｎｕｍｂｅｒｓｔｏｕｓｅｉｎＣｈｉｎａ．３． Ｕｓｕａｌｙ，ｔｈｅｓｅｒｖｉｃｅｐｒｏｖｉｄｅｒｗｉｌｒｅｕｓｅａｃａｎｃｅｌｅｄ ｎｕｍｂｅｒａｆｔｅｒｔｈｒｅｅｔｏｓｉｘｍｏｎｔｈｓ．Ｉｆｙｏｕｃａｌａｎｕｍｂｅｒ ｔｈａｔｙｏｕｈａｖｅｎｔｃｏｎｔａｃｔｅｄｆｏｒａｌｏｎｇｔｉｍｅ，ｙｏｕｍａｙｆｉｎｄ ｔｈａｔｉｔｓｏｗｎｅｒｈａｓｃｈａｎｇｅｄ．ＢｅｓｉｄｅｓＣｈｉｎａ，Ｂｒｉｔａｉｎａｎｄ Ｊａｐａｎａｌｓｏｕｓｅ１１ｄｉｇｉｔｍｏｂｉｌｅｐｈｏｎｅｎｕｍｂｅｒｓ．Ｂｕｔ ｔｈｅｉｒｎｕｍｂｅｒｓａｌｗａｙｓｓｔａｒｔｗｉｔｈ０．４． Ｃｏｕｎｔｒｉｅｓ ｌｉｋｅｔｈｅＵｎｉｔｅｄＳｔａｔｅｓ，ＡｕｓｔｒａｌｉａａｎｄＩｎｄｉａｕｓｅｐｈｏｎｅ ｎｕｍｂｅｒｓｗｉｔｈ １０ ｄｉｇｉｔｓ． Ｃａｎａｄａｓｍｏｂｉｌｅ ｐｈｏｎｅ ｎｕｍｂｅｒｓａｒｅｐｅｒｈａｐｓｔｈｅｗｏｒｌｄｓｓｈｏｒｔｅｓｔ—ｔｈｅｙｕｓｅ７ ｄｉｇｉｔｓ． Ａ．Ｗｅｏｎｃｅｈａｄ１０ｎｕｍｂｅｒｓ． Ｂ．Ｔｈｅ１１ｄｉｇｉｔｓｃａｎｂｅｄｉｖｉｄｅｄｉｎｔｏｔｈｒｅｅｐａｒｔｓ． Ｃ．Ａｌｓｏ，ｍｏｂｉｌｅｐｈｏｎｅｎｕｍｂｅｒｓｃａｎｂｅｒｅｃｙｃｌｅｄ． Ｄ．Ｎｕｍｂｅｒｓｏｆｔｈｅｍｏｂｉｌｅｐｈｏｎｅｓａｒｅｎｏｔａｌｗａｙｓｑｕｉｔｅ ｓｅｃｒｅｔ． Ｅ．Ｓｏｔｈｅｙｃａｎｎｏｔｃｒｅａｔｅａｓｍａｎｙｎｕｍｂｅｒｓａｓｗｅｃａｎ ｉｎｏｔｈｅｒｃｏｕｎｔｒｉｅｓ． ! 、 "#$% 。 Ｗｉｔｈｔｈｅｄｅｖｅｌｏｐｍｅｎｔｏｆｍｏｂｉｌｅｐｈｏｎｅａｐｐｓ， Ｄｏｕｙｉｎｂｅｃｏｍｅｓｏｎｅｏｆｔｈｅｍｏｓｔ　１　 ａｐｐｓｔｏｄａｙ．Ｉｔ ｈｅｌｐｓｐｅｏｐｌｅｔｏ　２　 ｗｉｔｈｏｔｈｅｒｓｉｎｔｈｅｗｏｒｌｄｂｙ ｓｈａｒｉｎｇｖｉｄｅｏｓｏｎｌｉｎｅ．Ｉｎｔｈｅｐａｓｔ，ｉｔｉｓｋｎｏｗｎｆｏｒｉｔｓ ｐｏｐｕｌａｒｄａｎｃｅｖｉｄｅｏｓ，ｍｕｓｉｃ，ｅｔｃ．Ｎｏｗｉｔｂｅｃｏｍｅｓｏｎｅ ｏｆｔｈｅｂｉｇｇｅｓｔｓｅａｒｃｈｅｎｇｉｎｅｓｌｏｖｅｄｂｙｙｏｕｎｇｐｅｏｐｌｅ． Ｒｅｃｅｎｔｌｙ，　３　 Ｄｏｕｙｉｎｉｎｆｌｕｅｎｃｅｒ（ AB ）ｎａｍｅｄ “Ｘｉａｏｚｈａｎｇｔｈｅｗｏｒｋｅｒ”ｂｅｃａｍｅｐｏｐｕｌａｒｂｅｃａｕｓｅｏｆｈｅｒ “Ｈｏｗｔｏ”ｖｉｄｅｏｓ．Ｉｎｔｈｅｖｉｄｅｏｓ，ｓｈｅｔｅａｃｈｅｓｓｏｍｅｌｉｆｅ 　４　，ｓｕｃｈａｓｈｏｗｔｏｋｅｅｐａｐｅｔａｎｄｈｏｗｔｏｔａｋｅａ ｐｌａｎｅｆｏｒｔｈｅｆｉｒｓｔｔｉｍｅ．Ｓｈｅｈａｓｑｕｉｃｋｌｙｇｏｔｏｖｅｒ２ ｍｉｌｉｏｎ　５　 ｏｎＤｏｕｙｉｎ． Ｉｎｓｏｍｅｗａｙｓ，ｔｈｅｒｉｓｉｎｇｐｏｐｕｌａｒｉｔｙｏｆ“Ｈｏｗｔｏ” ｖｉｄｅｏｓｓｈｏｗｓｔｈａｔｙｏｕｎｇｐｅｏｐｌｅｓｓｅａｒｃｈｈａｂｉｔｓ　６　． ＴｈｅｙｒｅｔｕｒｎｉｎｇｔｏｓｏｃｉａｌｍｅｄｉａｐｌａｔｆｏｒｍｓｌｉｋｅＤｏｕｙｉｎ ａｎｄＢｉｌｉｂｉｌｉｆｏｒｉｎｆｏｒｍａｔｉｏｎ． Ａ１４ｙｅａｒｏｌｄｕｓｅｒｓａｙｓｔｈａｔｂｙｕｓｉｎｇＢｉｌｉｂｉｌｉ，ｓｈｅ ｇｅｔｓｉｎｆｏｒｍａｔｉｏｎ ｍｏｒｅｑｕｉｃｋｌｙａｎｄ ｅａｓｉｌｙ． Ｔｈｏｓｅ ｔｒａｄｉｔｉｏｎａｌｓｅａｒｃｈｅｎｇｉｎｅｓａｌｗａｙｓ　７　 ｈｅｒｗｉｔｈｔｏｏ ｍａｎｙａｎｓｗｅｒｓｔｈａｔａｒｅｄｉｆｉｃｕｌｔｔｏｕｎｄｅｒｓｔａｎｄ．　８　， ｖｉｄｅｏｓｏｎＢｉｌｉｂｉｌｉｃａｎｇｉｖｅｈｅｒｓｉｍｐｌｅｒａｎｄｃｌｅａｒｅｒ ａｎｓｗｅｒｓ．ＶｉｄｅｏｃｒｅａｔｏｒｓｏｎＤｏｕｙｉｎａｎｄＢｉｌｉｂｉｌｉａｌｓｏ ｇｉｖｅｔｈｅｕｓｅｒｓａｓｔｒｏｎｇｆｅｅｌｉｎｇｏｆ　９　，ｂｅｃａｕｓｅｔｈｅｙ ａｒｅａｂｌｅｔｏｓｅｅｔｈｅｒｅａｌｐｅｏｐｌｅ． Ｍａｎｙｙｏｕｎｇｕｓｅｒｓｕｓｕａｌｙｕｓｅｓｏｃｉａｌｍｅｄｉａ ｐｌａｔｆｏｒｍｓｆｏｒｇｅｔｉｎｇｉｎｆｏｒｍａｔｉｏｎａｂｏｕｔ　１０　 ｔｏｐｉｃｓ． Ｗｈｅｎｈａｖｉｎｇｉｄｅａｓａｂｏｕｔｓｏｍｅｈｅａｖｉｅｒｔｏｐｉｃｓ， 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 ｔｈｅｙｌｉｋｅ ５１ Unit 4 reported. In RL,AI learns by trying different things. It gets rewards for correct actions and gets punished for mistakes. For example,in a game, it gets points for picking up litter and loses points for breaking a glass. Over time,it works out the best solution all by itself. This is how DeepSeek-R1 has grown to be a reasoning model, which is a new type of AI, noted Microsoft engineer Vinayak Hegde. Regular AI models, like GPT-40,usually just give direct answers. But reasoning models are trained to both think and show the process. ( )1.What does the underlined word“released” probably mean in paragraph 2? A.Reduced. B.Expressed. C.Stopped. D. Published. ( )2.Compared to other AI models, what is one of advantages of DeepSeek-R1? A.It's smarter than others. B.It's better at difficult tasks. C.It's cheaper to develop. D.It's quicker at solving problems. ( )3. How does Reinforcement Learning work according to the passage? A.By rewarding its correct actions. B.By breaking problems into simpler steps. C.By creating a right pattern in solving problems. D.By finding the right way to do things on its own. ( )4.What is the best title for the passage? A.Changing AI world B.History of AI development C.Building AI systems D.Challenges faced by AI models B 阅读短文 从方框内所给的选项中选出可以填 入空白处的最佳选项，其中有一个多余的选项。 (潍坊期中)Have you ever counted the number of digits in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. That's because China has the longest mobile phone numbers in the world. Why is that? 1.____Each part has a different meaning. The first three numbers tell you which mobile phone service provider you are using. For example,135 is for the China Mobile Communication Corporation and 166 is for China Unicom. The fourth to the seventh digits tell you which area the number is recorded in. And the last four digits are random(随机的). The main reason for using 11 digits is that we have the largest population in the world.2.______But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999. 11 digits can be used to make tens of billions of mobile phone numbers,according to the Xinhua News Agency. That's enough for each person to have seven or eight phone numbers to use in China. 3._ Usually, the service provider will reuse a canceled number after three to six months. If you call a number that you haven't contacted for a long time, you may find that its owner has changed. Besides China, Britain and Japan also use 11-digit mobile phone numbers. But their numbers always start with 0.4.______Countries like the United States, Australia and India use phone numbers with 10 digits. Canada's mobile phone numbers are perhaps the world's shortest they use 7 digits. A.We once had 10 numbers. B.The 11 digits can be divided into three parts. C.Also,mobile phone numbers can be recycled. D.Numbers of the mobile phones are not always quite secret. E.So they cannot create as many numbers as we can in other countries. 六 完形填空。 With the development of mobile phone apps, Douyin becomes one of the most 1apps today. It helps people to 2 with others in the world by sharing videos online. In the past, it is known for its popular dance videos, music,etc. Now it becomes one of the biggest search engines loved by young people. Recently,3 Douyin influencer(网红)named Xiaozhang the worker became popular because of her How-to videos. In the videos, she teaches some life 4 ,such as how to keep a pet and how to take a plane for the first time. She has quickly got over 2 million 5 on Douyin. In some ways, the rising popularity of How-to” videos shows that young people's search habits 6 . They're turning to social media platforms like Douyin and Bilibili for information. A 14-year-old user says that by using Bilibili, she gets information more quickly and easily. Those traditional search engines always 7 her with too many answers that are difficult to understand. 8 , videos on Bilibili can give her simpler and clearer answers. Video creators on Douyin and Bilibili also give the users a strong feeling of 9, because they are able to see the real people. Many young users usually use social media platforms for getting information about 10 topics. 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( )1.A.popular B.friendly C.expensive D.exciting ( )2.A.compete B.communicate C.meet D.play ( )3.A.theB./ C.an D.a ( )4.A.training B.facts C.skills D.information ( )5.A.friends B.students C.fans D.users ( )6.A.return B.change C.continue D.drop ( )7.A.reply B.offer C.provide D.give ( )8.A.But B.Anyway C. Also D.Instead ( )9.A.satisfaction B.trust C.surprise D.happiness ( )10.A.more interesting B.less interesting C.more serious D.less serious 第2课时 单元语法专题Grammar [答案 P13] 导图讲语法》 使役动词：make、let、have,主动省to,被动加to 常见动词 感官动词：see、watch、hear等。主动省to,表全过程；接现在分词表进行 其他：ask、tell、want等 动词不 定式作 宾语补 否定形式 在to前面加not 足语 与现在分词：不定式表全过程或未发生，现在分词表正在进行 与其他宾 补的区别 与过去分词：过去分词表被动，不定式表主动 特殊情况：help后to可带可不带 小题练语法〉 一 用所给单词的适当形式填空。 1.Don't let mobile phones_____(control)your free time completely. 2.Miss Wang asks us_______(keep)quiet in class. 3.At the weekend, some volunteers always help old people_____(do)some shopping. 4.The teachers often encourage us _____(face)the challenges bravely in study. 5.I invite you_______(drink)a cup of wine again. 二 根据汉语意思完成句子，每空一词。 1.医生叫我不要担心我的健康。 The doctor told me _my health. 2.跑步不仅能帮助我保持健康，还能提高我的记 忆力。 Running not only helps me but also improves my memory. 3.妈妈要求汤姆整理床铺因为他的房间不整洁。 Mom asks Tom to _ because his room is untidy. 4.你将邀请你的同学们参加本周的“认识你 活动吗? Will you___your classmates to____ ____ ______________this week's“Get to know you” activity? 5.李老师用一种有趣的方式让我们爱上了英语。 Mrs Li makes us ___. with English in an interesting way. 三 句型转换。 1.Mike expected his father to give him more support. (对画线部分提问) did Mike expect his father to_____? 2.He makes his daughter learn a poem every day.(对 画线部分提问) does he_____ his daughter_ every day? 3.Can you help me to study biology?(改为同义句) Can you help me_____biology? 4.Those are my new friends. Let's go and see them. (改为同义句) Those are my new friends. Let's ______. 52 见此图标眼抖音/微信扫码领取配套资源 稳步提升成绩 书 Ｕｎｉｔ４　 　 ５．Ｔｈｅｋｅｅｐｅｒｔｏｌｄｖｉｓｉｔｏｒｓｔｈａｔｔｈｅｙｍｕｓｔｎｔｆｅｅｄｔｈｅ ａｎｉｍａｌｓ．（ !"#$% ） Ｔｈｅｋｅｅｐｅｒｔｏｌｄｖｉｓｉｔｏｒｓ ｆｅｅｄ ｔｈｅａｎｉｍａｌｓ． ! 、 "#$%&'()*+,-./0$1 。 １．Ｗｅｃａｎｔａｇｒｅｅｔｈａｔｐｕｐｉｌｓｂｒｉｎｇｔｈｅｉｒｍ ｐｈｏｎｅｓｔｏｓｃｈｏｏｌ． ２．Ｗｉｔｈｔｈｅｈｅｌｐｏｆｈｉｓｃｌａｓｓｍａｔｅｓ，ｈｅｈａｓｍａｄｅｒａｐｉｄ ｐ ． ３．ＴｈｅｍｕｓｅｕｍｓｏｕｖｅｎｉｒｍａｒｋｅｔｓｉｎＣｈｉｎａ，ｂｏｔｈｏｎｌｉｎｅ ａｎｄｏ ，ｗｉｎｔｈｅｈｅａｒｔｓｏｆｙｏｕｎｇｐｅｏｐｌｅ． ４．Ｗｈｏｒｅｍｅｍｂｅｒｓｔｈｏｓｅｆｉｌｍｓ （ &' ）？ ５．Ｔｈｅｎｅｗｓｓｐｒｅａｄａｃｒｏｓｓｔｈｅｃｏｕｎｔｒｙｖ ｓｏｃｉａｌｍｅｄｉａ． 2 、 "#$%3456789:;<=>?@AB 。 １．ＩｌｏｓｔｍｙｋｅｙｓａｎｄＩｃｏｕｌｄｎｔｆｉｎｄｔｈｅｍ （ｓｏｍｅｗｈｅｒｅ），ｓｏＩｈａｄｔｏｌｉｖｅｉｎａｈｏｔｅｌ． ２．Ｗｅｃａｎｔ （ｓｉｍｐｌｅ）ｊｕｄｇｅａｂｏｏｋｂｙｉｔｓ ｃｏｖｅｒｏｒｉｔｓｔｉｔｌｅ． ３．Ｈｏｐｅｙｏｕｃａｎｄｉｓｃｏｖｅｒｙｏｕｒｏｗｎ （ａｄｖａｎｔａｇｅ）！ ４．Ｔｈａｎｋｓｆｏｒｙｏｕｒｈｅｌｐ．Ｉｔ （ｓａｖｅ）ｍｅａｌｏｔｏｆ ｗｏｒｋ． ５．Ｉｍｓｕｆｅｒｉｎｇｆｒｏｍｔｈｅ （ｅｆｅｃｔ）ｏｆｔｏｏｌｉｔｌｅ ｓｌｅｅｐ． C 、 ,D3E 。 Ｉｍａｇｉｎｅ—ｙｏｕａｒｅｒｕｎｎｉｎｇｔｏｃａｔｃｈａｔｒａｉｎ，ｏｎｌｙｔｏ ｆｉｎｄｔｈａｔｙｏｕｆｏｒｇｏｔｙｏｕｒＩＤｃａｒｄ！Ｙｏｕｃａｎｎｏｔｇｅｔｏｎ ｔｈｅｔｒａｉｎｗｉｔｈｏｕｔｉｔ．Ｄｏｎｔｗｏｒｙ．Ｉｎｔｈｅｎｅａｒｆｕｔｕｒｅ， ｙｏｕｗｉｌ ｊｕｓｔｎｅｅｄ 　 １　 ｄｉｇｉｔａｌＩＤ ｏｎ ｙｏｕｒ ｓｍａｒｔｐｈｏｎｅ． Ｒｅｃｅｎｔｌｙ， Ｃｈｉｎｅｓｅｇｏｖｅｒｎｍｅｎｔｓａｙｔｈｅｙｗｉｌ ｉｎｔｒｏｄｕｃｅａｄｉｇｉｔａｌｖｅｒｓｉｏｎ（ () ）ｏｆｔｈｅｎａｔｉｏｎａｌＩＤ ｃａｒｄｓｔｈｉｓｙｅａｒ．Ｏｎｅｏｆｉｔｓｐｕｒｐｏｓｅｓｉｓｔｏ　２　 ｍｅｅｔ ｔｈｅｂａｓｉｃｌｉｖｉｎｇｎｅｅｄｓｏｆｍｏｒｅｔｈａｎ１００ｍｉｌｉｏｎｐｅｏｐｌｅ ｗｈｏｌｉｖｅａｗａｙｆｒｏｍｔｈｅｉｒｈｏｍｅｔｏｗｎｓ． Ｔｈｅｓｅｐｅｏｐｌｅｈａｖｅｔｏｇｏｔｏｓｃｈｏｏｌｏｒｗｏｒｋａｔ ｄｉｆｅｒｅｎｔ　３　．Ｓｏｍｅｔｉｍｅｓｉｎｏｒｄｅｒｔｏｐｒｏｖｅｔｈａｔ“Ｉ ａｍｗｈｏＩａｍ”，ｔｈｅｙｈａｖｅｔｏｒｕｎｂａｃｋｈｏｍｅｔｏｇｅｔ 　４　 ＩＤ ｉｎｆｏｒｍａｔｉｏｎ．Ｉｔｗａｓｔｅｓｔｉｍｅ，ｍｏｎｅｙａｎｄ ｍａｎｐｏｗｅｒ．ＢｕｔｄｉｇｉｔａｌＩＤｃａｒｄｓｃａｎａｌｏｗｐｅｏｐｌｅｔｏｇｅｔ ｔｈｅｉｒｐｅｒｓｏｎａｌｉｎｆｏｒｍａｔｉｏｎｔｈｒｏｕｇｈａｓｉｍｐｌｅｓｃａｎ（ * + ）ｗｉｔｈａｓｍａｒｔｐｈｏｎｅ．Ｔｈｉｓｗａｙ，ｅｖｅｒｙｔｈｉｎｇ　５　 ｉｎ ｊｕｓｔｓｅｖｅｒａｌｓｅｃｏｎｄｓａｎｄｐｅｏｐｌｅｃａｎｇｅｔａｌｏｔｏｆ ｃｏｎｖｅｎｉｅｎｃｅ．Ｍｅａｎｗｈｉｌｅ，ｔｈｅｇｏｖｅｒｎｍｅｎｔｗｉｌｔｈｉｎｋ ａｂｏｕｔｐｅｏｐｌｅｗｈｏｄｏｎｏｔｕｓｅｓｍａｒｔｐｈｏｎｅｓ，ｅｓｐｅｃｉａｌｙ ｏｌｄｐｅｏｐｌｅ．Ｔｈｅｙａｒｅｔｒｙｉｎｇｔｏｃｏｍｅｕｐｗｉｔｈｓｏｍｅｗａｙｓ 　６　 ｔｈｅｍ．Ａｌｓｏ，ｐｅｏｐｌｅｓｐｅｒｓｏｎａｌｉｎｆｏｒｍａｔｉｏｎｗｉｌ ｂｅｐｒｏｔｅｃｔｅｄ　７　 ｔｈｅｙｄｏｎｔｎｅｅｄｔｏｗｏｒｙｔｈａｔｏｔｈｅｒｓ ｇｅｔｔｈｅｉｒｐｅｒｓｏｎａｌｉｎｆｏｒｍａｔｉｏｎ． Ｉｎｆａｃｔ，Ｃｈｉｎａ　８　 ｔｈｅｅａｒｌｙｔｒｙｏｆｄｉｇｉｔａｌＩＤｓ ｓｉｎｃｅ２０１８．ＩｔａｌｏｗｅｄｐｅｏｐｌｅｉｎＱｕｚｈｏｕ，Ｈａｎｇｚｈｏｕ ａｎｄＦｕｚｈｏｕｔｏｇｅｔｔｈｅｍｏｎＡｌｉｐａｙ．ＤｉｇｉｔａｌＩＤｓｃｏｕｌｄｂｅ 　９　 ｕｓｅｄｔｏｏｐｅｎｂａｎｋａｃｃｏｕｎｔｓ，ｃｈｅｃｋｉｎｔｏｈｏｔｅｌｓ ａｎｄｂｕｙｈｉｇｈｓｐｅｅｄｒａｉｌｗａｙｔｉｃｋｅｔｓａｎｄｓｏｏｎ． ＣｈｉｎａｓｆｉｒｓｔＩＤｃａｒｄｃａｍｅｏｕｔ　１０　 １９８４．Ｔｈｅ ｐｒｅｓｅｎｔＩＤｃａｒｄｉｓｔｈｅｓｅｃｏｎｄｇｅｎｅｒａｔｉｏｎｖｅｒｓｉｏｎ．Ｗｉｔｈ ｔｈｅｄｅｖｅｌｏｐｍｅｎｔｏｆｓｃｉｅｎｃｅ，ｗｅｂｅｌｉｅｖｅｍｏｒｅａｎｄｍｏｒｅ ｎｅｗｔｅｃｈｎｏｌｏｇｉｅｓｗｉｌａｐｐｅａｒｉｎｌｉｆｅ． （　）１．Ａ．ａ Ｂ．ａｎ Ｃ．ｔｈｅ Ｄ．／ （　）２．Ａ．ｇｏｏｄ Ｂ．ｗｅｌ Ｃ．ｂｅｔｅｒ Ｄ．ｂｅｓｔ （　）３．Ａ．ｐｌａｃｅ Ｂ．ｐｌａｃｅｓ Ｃ．ｐｌａｃｅｓ Ｄ．ｐｌａｃｅｓ （　）４．Ａ．ｔｈｅｙ Ｂ．ｔｈｅｍ Ｃ．ｔｈｅｉｒ Ｄ．ｔｈｅｉｒｓ （　）５．Ａ．ｄｉｄ Ｂ．ｗｉｌｄｏ Ｃ．ｗａｓｄｏｎｅ Ｄ．ｗｉｌｂｅｄｏｎｅ （　）６．Ａ．ｈｅｌｐ Ｂ．ｔｏｈｅｌｐ Ｃ．ｈｅｌｐｉｎｇ Ｄ．ｈｅｌｐｅｄ （　）７．Ａ．ｂｅｃａｕｓｅＢ．ｓｏ Ｃ．ａｌｔｈｏｕｇｈＤ．ｂｕｔ （　）８．Ａ．ｓｔａｒｔｓ Ｂ．ｓｔａｒｔｅｄ Ｃ．ｗｉｌｓｔａｒｔ Ｄ．ｈａｓｓｔａｒｔｅｄ （　）９．Ａ．ｗｉｄｅ Ｂ．ｗｉｄｔｈ Ｃ．ｗｉｄｅｌｙ Ｄ．ｗｉｄｅｎ （　）１０．Ａ．ａｔ Ｂ．ｏｎ Ｃ．ｂｙ Ｄ．ｉｎ F 、 ,DAB 。 Ｌｏｏｋａｔｔｈｅｓｉｇｎ．Ｍａｙｂｅｗｅａｌｋｎｏｗ ｉｔｓＷｅＣｈａｔａｎｄｗｅｃａｌｉｔ“ｗｅｉｘｉｎ”ｉｎ Ｃｈｉｎｅｓｅ． Ａｓｗｅｋｎｏｗ，ＷｅＣｈａｔ１． （ｂｅ）ａｍｏｂｉｌｅ ｔｅｘｔａｎｄｖｏｉｃｅｍｅｓｓａｇｉｎｇｃｏｍｍｕｎｉｃａｔｉｏｎｓｅｒｖｉｃｅ．Ｉｔｗａｓ ｄｅｖｅｌｏｐｅｄｂｙＴｅｎｃｅｎｔｉｎＣｈｉｎａ．Ｉｔｓｓａｉｄｔｈａｔｉｔｈａｓｈａｄ ｏｖｅｒ１．２ｂｉｌｉｏｎｕｓｅｒｓｓｏｆａｒ． Ｎｏｗａｄａｙｓｍｏｒｅａｎｄｍｏｒｅｙｏｕｎｇｐｅｏｐｌｅｅｎｊｏｙ ２． （ｕｓｅ）ＷｅＣｈａｔ． Ｗｅ ｃａｎ ｓｈａｒｅ ｏｕｒ ３． （ｆｅｅｌ）ａｎｄｓｈｏｗｗｈａｔｗｅｒｅｄｏｉｎｇｗｉｔｈ ｏｔｈｅｒｓ．Ｉｎｓｏｍｅｗａｙｓ，ＷｅＣｈａｔ４． （ｍａｋｅ） ｐｅｏｐｌｅｃｌｏｓｅｒ．Ｍａｎｙｐｅｏｐｌｅｆｅｅｌｔｈａｔｔｈｅｙｃａｎｔｌｉｖｅ ｗｉｔｈｏｕｔｉｔ．Ｉｔｃａｎｍａｋｅｏｕｒｌｉｖｅｓｍｏｒｅａｎｄｍｏｒｅ ｃｏｌｏｕｒｆｕｌ．Ｉｔｓｒｅａｌｙ５． ｕｓｅｆｕｌｗａｙｔｏ ｃｏｍｍｕｎｉｃａｔｅｗｉｔｈｏｔｈｅｒｓ．Ｐｅｏｐｌｅｕｓｅｉｔｉｎｓｔｅａｄｏｆ ｍａｋｉｎｇｐｈｏｎｅｃａｌｓａｎｄ６． （ｓｅｎｄ）ｍｅｓｓａｇｅｓ． Ｉｔｓｎｏｔｏｎｌｙｅａｓｙｂｕｔａｌｓｏｃｈｅａｐ７． ｐｅｏｐｌｅｔｏ ｕｓｅＷｅＣｈａｔ． Ｈｏｗｅｖｅｒ， ｉｔ８． （ｃａｕｓｅ）ｕｓｓｏｍｅ ｐｒｏｂｌｅｍｓ．Ｆｏｒｅｘａｍｐｌｅ，ｐｅｏｐｌｅｕｓｅｉｔａｌｄａｙｌｏｎｇ． Ｔｈｅｉｒｅｙｅｓｍｕｓｔｇｅｔｗｏｒｓｅ９． ｗｏｒｓｅ．Ａｎｄｉｔ ａｌｓｏｒｅｄｕｃｅｓｃｈａｎｃｅｓｔｏｓｅｅｅａｃｈｏｔｈｅｒ．Ｓｏｗｅｓｈｏｕｌｄ ｕｓｅｉｔ１０． （ｃｏｒｅｃｔ），ａｎｄｗｅｓｈｏｕｌｄｓｐｅｎｄ ｌｅｓｓｔｉｍｅｏｎｉｔａｎｄｔａｌｋｔｏｅａｃｈｏｔｈｅｒｆａｃｅｔｏｆａｃｅ． ＴｈｅｒｅｉｓｎｏｄｏｕｂｔｔｈａｔＷｅＣｈａｔｉｓｕｓｅｆｕｌｉｎｏｕｒ ｄａｉｌｙｌｉｆｅ， 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 櫷 ｂｕｔｉｔｍｕｓｔｂｅｕｓｅｄｐｒｏｐｅｒｌｙ． ５３ Unit 4 5. The keeper told visitors that they mustn't feed the animals.(改为简单句) The keeper told visitors feed the animals. 要点补充练 一 根据句意及首字母或汉语提示完成句子。 1.We can't agree that pupils bring their m_ phones to school. 2.With the help of his classmates, he has made rapid p_____. 3.The museum souvenir markets in China, both online and o_____,win the hearts of young people. 4.Who remembers those films______(现今)? 5.The news spread across the country v____ social media. 二 根据句意选用方框中所给单词的适当形式填空。 1.I lost my keys and I couldn’'t find them (somewhere),so I had to live in a hotel. 2.We can't_____(simple)judge a book by its cover or its title. 3. Hope you can discover your own_____(advantage)! 4.Thanks for your help. It______( save)me a lot of work. 5.I’m suffering from the______(effect)of too little sleep. 三 语法选择。 Imagine—you are running to catch a train, only to find that you forgot your ID card!You cannot get on the train without it. Don't worry. In the near future, you will just need 1 digital ID on your smartphone. Recently, Chinese government say they will introduce a digital version 版本)of the national ID cards this year. One of its purposes is to 2 meet the basic living needs of more than 100 million people who live away from their hometowns. These people have to go to school or work at different 3 .Sometimes in order to prove that I am who I am”, they have to run back home to get 4 ID information. It wastes time,money and manpower. But digital ID cards can allow people to get their personal information through a simple scan(扫 描)with a smartphone. This way, everything 5 in just several seconds and people can get a lot of convenience. Meanwhile, the government will think about people who do not use smartphones,especially old people. They are trying to come up with some ways 6 them. Also, people's personal information will be protected 7 they don't need to worry that others get their personal information. In fact, China 8 the early try of digital IDs since 2018. It allowed people in Quzhou,Hangzhou and Fuzhou to get them on Alipay. Digital IDs could be 9 used to open bank accounts, check into hotels and buy high-speed railway tickets and so on. China's first ID card came out 10 1984. The present ID card is the second-generation version. With the development of science, we believe more and more new technologies will appear in life. ( )1.A.a B.an C.the D./ ( )2.A.good B.well C.better D.best ( )3.A.place B.places C.place's D.places' ( )4.A.they B. them C.their D.theirs ( )5.A.did B.will do C.was done D.will be done ( )6.A.help B.to help C.helping D.helped ( )7.A.because B.so C.although D.but ( )8.A.starts B.started C.will start D.has started ( )9.A.wide B.width C.widely D.widen ( )10.A.at B.on C.by D.in 四 语法填空。 Look at the sign. Maybe we all know it's WeChat and we call it weixin in Chinese. As we know,WeChat 1._______(be)a mobile text and voice messaging communication service. It was developed by Tencent in China. It's said that it has had over 1.2 billion users so far. Nowadays more and more young people enjoy 2.___ ____(use)WeChat. We can share our 3._ _____( feel)and show what we're doing with others. In some ways, WeChat 4.______( make) people closer. Many people feel that they can’'t live without it. It can make our lives more and more colourful. It's really 5._____useful way to communicate with others. People use it instead of making phone calls and 6.______(send)messages. It's not only easy but also cheap 7.______people to use WeChat. However, it 8._______(cause)us some problems. For example, people use it all day long. Their eyes must get worse 9.______worse. And it also reduces chances to see each other. So we should use it 10.一 (correct),and we should spend less time on it and talk to each other face to face. 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It uses smart machines and computers to do things like cooking food and serving meals 可 知 AI食堂的食物是由机器人制作的 故选C。 3.B [解析]细节理解题。根据“At the canteen, people need to order food on a screen 可知 顾客可 以通过屏幕点餐 故选B。 4.C [解析]细节理解题。根据“Every meat dish costs 8 yuan while every vegetable dish costs only 3.5 yuan 可知 一份肉菜8元 两份蔬菜7元 总共15 元 故选C。 5.A [解析]推理判断题 文章主要介绍了AI技 术在食堂中的应用，属于科技类内容 因此最可能 出现在报纸的 科学 版块 故选A。 Unit 4 Digital life Starting out 教材要点回归】 一 1.without 2.a 3.as 4.or 5.of 二 1.digital 2.wisely 3.fact 4.world 5.expressions 三 1.in the future 2.digital technology 3.be able to 4.hold a debate 5.interest me 四 [语篇导读] 本文讲述了Sophia,一个类人机器 人 向观众介绍自己的背景、能力和未来的计划。 1-5 ADABC Understanding ideas 第1课时 Reading 教材要点回归】 一 1.forever 2.smartphone 3.digital 4.oven 二 1.payment 2.wallets 3.convenient 三 1.app 2.deal 3.except 4.forever 5.wallet 四 1.shared bikes 2.costs an arm 3.Taking; to think 4.given up on 5.except for 知识综合运用】 5.cash 4.development 5.centuries 五、 A [语篇导读] 本文介绍了中国公司DeepSeek开发 的AI模型DeepSeek-R1,该模型凭借低成本、高效能 和独特的强化学习方法迅速超越 ChatGPT成为热门 应用 并展示了其在推理能力上的突破性进展。 1-4 DCAA B [语篇导读] 本文主要讲述了手机号码的位数、结 构 变化及其在不同国家之间的差异。 1.B [解析]根据“Each part has a different meaning” 可知 空处讲述了11位号码可分为三部分，选项 B符合语境，故选B。 2.A [解析]根据“The main reason for using 11 digits is that we have the largest population in the world 和 So we began to use 11 digits starting from 1999 可 知 讲述人口增长导致号码不足 说明以前是10 位号码 选项A符合语境，故选A。 3.C [解析]根据“Usually, the service provider will reuse a canceled number after three to six months 可 知 服务提供商会在三到六个月后重新使用取消 的号码 说明号码被回收利用 选项C符合语境， 故选C。 4.E [解析]根据“Countries like the United States, Australia and India use phone numbers with 10 digits. 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Now, the book has become a game called 80 Days 可知 80 Days是基于书籍改编的应用 故 选C。 3.A [解析]词句猜测题。根据“The Great Photo App shows users how things affect photos. After each lesson, you can quickly try what you've learned. It gives you a game-like environment for practice 可 知 此处指 The Great Photo App给你一个游戏般 的练习环境 所以画线部分指代上文中的 The Great Photo App 故选A。 4.D [解析]主旨大意题。根据“Useful apps add more fun.Let's find out about them”并通读全文可 知 文章主要介绍了四款有趣的手机应用及其功 能 故选D。 五 [语篇导读] 本文主要讲了看短视频对青少年 的危害以及作者的建议。 1-5 DCBDB 6-10 CADAB 六 [语篇导读] 本文主要介绍了宇树科技的机器 人在春节晚会上表演秧歌。 1.showed 2.and 3.Their 4.achievements 5.first 6.with 7.easily 8.a 9.excited 10.to see 七 [语篇导读] 本文介绍了现在人们乐于花钱购 买知识市场提供的信息产品现象并解释了人们 由免费到愿意付费这一思想转变的原因。 1.They offer information products that users need to pay for. 2.Because Chinese people are experiencing the so- called knowledge worries./Because more and more people start to understand that true knowledge is worth paying for. 3.The information products 4.Yes, I will. Because it can offer me useful information. And Id love to pay for better knowledge which I need./No, I won't. Because I can get the knowledge I need in other ways,such as by using books, dictionaries and so on. 开放 性试题 言之有理即可) 第4课时 Reading for writing 教材要点回归】 一 1.strange 2.throw 3.anyone 4.guess 5.homework 二 1.widely 2.funny 3.sadly 4.thoughts 5.taking 三 1.bedroom 2.still 3.screen 4.machine 5.waste 四 1.waiting for 2.throw away 3.the old days 4.light up 5.think about ·13