Unit 7 When Tomorrow Comes 预习专项2026-2027学年人教版英语八年级上册

人教PEP版英语八年级上册Unit 7 When Tomorrow Comes 预习专项 满分100分 时长：90分钟 说明： 试卷设置：适配人教版 PEP 初中7-8 年级知识体系，7升8暑假复习、开学备考。。 试卷结构：分为两大模块——第一部分为知识预习；第二部分为分层习题训练，从易到难设置题型，答题区域预留充足空间。 第一部分：单元预习内容 （一）知识点预习 1.话题功能：本单元围绕“畅想未来”主题，学会用英语预测未来的城市发展、科技变化、环境趋势与生活方式变革，表达对未来的期待与担忧，掌握谈论未来预测、分享未来想象的日常交际用语，树立“未来由自己创造、从当下行动保护地球”的意识，能独立完成“我的未来生活”主题短文写作。 核心语法： ① `will + 动词原形` 结构的一般将来时：描述对未来的客观预测、未来必然发生的趋势，掌握肯定/否定/疑问句式变化，区分`will`和第六单元`be going to`的用法差异； ② 数量形容词比较级`more/fewer/less`：用来描述未来事物的数量变化，明确可数/不可数名词的修饰规则； ③ There be句型的一般将来时：`There will be...`结构表达“未来将会存在……”，遵循就近原则，辨析与`have`的用法差异； ④ 将来时间状语：掌握`in + 时间段`表“多久之后”的用法，以及对应提问词`How soon`。 2.核心交际句型： —What will the future be like? —Cities will be greener, and people will live longer and happier lives.（询问/回答未来整体样貌） —Will people use paper money in 100 years? —No, they won't. Everything will be free and paid digitally.（询问/回答未来预测） —Will there be world peace? —Yes, I hope so.（谈论未来愿景） —How soon will robots do most housework for people? —Maybe in 30 years.（询问未来实现的时间） Everyone should play a part in saving the earth to make a better tomorrow.（表达行动倡议） （2） 单词预习 单词 音标 词性&词义 搭配/用法提示 tomorrow /təˈmɒrəʊ/ n./adv. 明天；明日 单元核心主题词；搭配：the day after tomorrow 后天 future /ˈfjuːtʃə(r)/ n. 未来；将来 搭配：in the future 在未来；in 50 years 50年后（将来时间标志，用how soon提问） prediction /prɪˈdɪkʃn/ n. 预言；预测 同根：predict v. 预测；搭配：make predictions about 对……做出预测 will /wɪl/ modal v. 将要；会 用法：后接动词原形，无人称和数的变化，否定缩写为won't robot /ˈrəʊbɒt/ n. 机器人 搭配：service robots 服务机器人；industrial robots 工业机器人 paper /ˈpeɪpə(r)/ n. 纸；纸张；论文 用法：表“纸张”时为不可数名词；搭配：a piece of paper 一张纸 pollution /pəˈluːʃn/ n. 污染；污染物 不可数名词；搭配：air/water/noise pollution 空气/水/噪音污染 pollute /pəˈluːt/ v. 污染；弄脏 搭配：pollute rivers/air 污染河流/空气；名词形式pollution environment /ɪnˈvaɪrənmənt/ n. 环境 搭配：protect the environment 保护环境；形容词形式environmental planet /ˈplænɪt/ n. 行星 搭配：on the planet 在地球上；save the planet 拯救地球 earth /ɜːθ/ n. 地球；泥土 搭配：on earth 世界上；究竟 plant /plɑːnt/ v. 种植 n. 植物 搭配：plant more trees 种更多树 part /pɑːt/ n. 部分 搭配：play a part in (doing) sth. 参与（做）某事；在某事中起作用 peace /piːs/ n. 和平 搭配：world peace 世界和平；形容词形式peaceful 和平的 sea /siː/ n. 海；海洋 搭配：sea level 海平面；in the deep sea 在深海 sky /skaɪ/ n. 天空 搭配：in the sky 在空中 space /speɪs/ n. 太空；空间 搭配：space station 太空站；space travel 太空旅行 more /mɔː(r)/ adj./adv. 更多的（地） many/much的比较级，修饰可数/不可数名词均可 fewer /ˈfjuːə(r)/ adj. 更少的 few的比较级，仅修饰可数名词复数 less /les/ adj./adv. 更少的（地） little的比较级，仅修饰不可数名词 human /ˈhjuːmən/ n. 人；人类 搭配：human beings 人类 dangerous /ˈdeɪndʒərəs/ adj. 危险的 搭配：be dangerous for 对……有危险；名词形式danger already /ɔːlˈredi/ adv. 已经；早已 多用于肯定句，常位于be动词/助动词后、实义动词前 factory /ˈfæktri/ n. 工厂 复数：factories；搭配：in a factory 在工厂里 simple /ˈsɪmpl/ adj. 简单的；简易的 反义词：difficult复杂的；比较级simpler believe /bɪˈliːv/ v. 相信；认为有可能 搭配：believe in 信任；信仰 disagree /ˌdɪsəˈɡriː/ v. 不同意；持不同意见 反义词：agree；搭配：disagree with sb. 不同意某人的观点 shape /ʃeɪp/ n. 形状；外形 v. 塑造 搭配：in different shapes 形状各异 fall /fɔːl/ v. 倒塌；跌倒；落下 n. 秋天 变形：过去式fell；搭配：fall down 跌倒；倒塌 possible /ˈpɒsəbl/ adj. 可能的 反义词：impossible 不可能的；副词形式possibly impossible /ɪmˈpɒsəbl/ adj. 不可能的 前缀im-表否定 probably /ˈprɒbəbli/ adv. 大概；很可能 常位于be动词/助动词后、实义动词前 during /ˈdjʊərɪŋ/ prep. 在……期间 搭配：during the holiday 在假期期间 over /ˈəʊvə(r)/ adv. 越过；结束；反复 搭配：over and over again 多次；反复地 able /ˈeɪbl/ adj. 能够 搭配：be able to 能够（可用于多种时态，区别于can只有现在/过去时） （三）短语预习 1. in the future 在未来 2. in 100 years 100年之后（`in+时间段`表将来，用How soon提问） 3. world peace 世界和平 4. live to be ... years old 活到……岁 5. free time 空闲时间 6. on the earth 在地球上 7. play a part in doing sth. 参与做某事；在某事中发挥作用 8. space station 太空站 9. over and over again 多次；反复地 10. get bored 变得厌倦 11. wake up 醒来 12. look like 看起来像 13. hundreds of 成百上千的；大量的 14. fall down 突然倒下；跌倒；倒塌 15. be able to 能够 16. less pollution 更少的污染（less+不可数名词） 17. fewer trees 更少的树木（fewer+可数名词复数） 18. more tall buildings 更多的高楼（more+可数/不可数均可） 19. save the earth 拯救地球 20. the day after tomorrow 后天 （四）重难点预习 重难点1：will引导的一般将来时（核心语法） ① 用法：表示对未来的客观预测、未来必然趋势、临时做出的决定，不强调提前做好的计划； ② 句式结构：肯定句「主语+will+动词原形」；否定句「主语+won't+动词原形」；一般疑问句「Will+主语+动词原形?」，回答用`Yes, 主语+will./No, 主语+won't.`； ③ 与`be going to`的区别：`be going to`侧重提前计划、打算好的事；`will`侧重客观预测、必然趋势、临时决定，畅想未来场景多用will。 重难点2：more/fewer/less数量比较辨析（高频考点） `more`表“更多”，可修饰可数名词复数、不可数名词；`fewer`表“更少”，仅修饰可数名词复数；`less`表“更少”，仅修饰不可数名词，不能混用。 重难点3：There be句型的一般将来时 结构为`There will be + 名词 + 时间/地点`，表“将会有……”，否定形式`There won't be...`；易错点：不能出现`there will have`的错误表达，there be表“存在”，have表“拥有”，二者不可混用。 重难点4：in+时间段的用法 `in + 基数词 + 时间单位（years/months/days）`表示“多久之后”，是一般将来时的标志，提问必须用`How soon`，不能用How long/When。 重难点5：be able to与can的区别 can是情态动词，只有现在式can、过去式could两种形式；`be able to`可用于多种时态（将来时`will be able to`、完成时`have been able to`等），将来时中表达“能够”多用be able to。 二、预习专项检测题（满分100分，共45题） Ⅰ. 单项选择（共10小题，每小题2分，满分20分） 从A、B、C、D四个选项中选出最佳答案。 1. —______ will people be able to take holidays on the moon? —Maybe in 100 years, according to some scientists. A. How long B. How soon C. How often D. How far 2. There ______ less air pollution in our city if everyone chooses to walk or take public transport more. A. is B. are C. will be D. will have 3. If we waste water and pour dirty water into rivers now, we will have ______ clean drinking water for future generations. A. fewer B. less C. more D. much 4. In the future, robots will repeat the same boring work ______ without getting tired, so they will help factory workers a lot. A. over and over again B. at once C. in time D. on time 5. —Will people use paper money for shopping in 50 years? —______. I think all payment will be done digitally and everything will be more convenient. A. Yes, they will B. No, they won't C. No, they aren't D. Yes, they do 6. With the development of AI technology (人工智能技术), robots ______ able to talk with people like real friends in the near future. A. are B. were C. will be D. be 7. Every student can play a part in ______ the campus clean and beautiful, no matter how small the action is. A. keep B. kept C. keeps D. keeping 8. Now the city develops very fast, and there are ______ high-speed subway lines than there were 10 years ago. A. many B. much C. more D. fewer 9. I think schools will be very different in the future, because ______ students will choose to take online classes at home. A. fewer B. less C. more D. few 10. Some people say robots will completely take the place of human workers in the future, but I ______. I think robots can never think creatively like humans. A. agree B. disagree C. believe D. hope Ⅱ. 选词填空（共10小题，每小题2分，满分20分） 用方框中所给词的适当形式完成短文，每个词限用一次。 be, play, live, help, have, believe, become, fall, predict, save What will our life be like in 50 years? Many scientists 1. ______ that great changes will take place in every part of our life. First, people 2. ______ in bright smart houses. Robots inside the house 3. ______ people do all the heavy and boring housework, like cleaning, cooking and washing clothes. People 4. ______ shorter working hours than now, and they will have more free time to travel around the world and develop hobbies. Second, people will use more clean energy like solar and wind power, which will 5. ______ a lot of natural resources and cut down pollution. Third, students won't need to carry heavy schoolbags to school every day, because they 6. ______ able to take all their classes on small personal computers at home. But some people worry that if robots do too many jobs for us, people 7. ______ lazy and don't want to work hard anymore. They also say if people keep cutting down trees in the mountains, old houses may 8. ______ down easily when heavy rains come. I 9. ______ that if we all 10. ______ a part in taking care of our planet and use technology wisely, our life tomorrow will be much warmer and better. Ⅲ. 句型转换（共10小题，每小题2分，满分20分） 按要求完成句子，每空一词（含缩写），提问类题目已用下划线标出划线部分。 1. People will have intelligent service robots in their homes in 30 years.（改为一般疑问句） ______ people ______ intelligent service robots in their homes in 30 years? 2. Kids will study at home on computers in 50 years.（对划线部分提问） ______ ______ will kids study at home on computers? 3. There will be more community parks in our city in the future.（改为否定句） There ______ ______ more community parks in our city in the future. 4. People will travel to space for short holidays in the future.（对划线部分提问） ______ ______ people ______ in the future? 5. I think there will be less pollution in 20 years if we take action now.（改为否定句，注意否定前移规则） I ______ ______ there ______ be less pollution in 20 years if we take action now. 6. In the future, people won't use as much paper money as they do now.（改为同义句，使用less） In the future, people will use ______ paper money than they do now. 7. Robots can help people do heavy work in factories now.（改为将来时，使用be able to结构） Robots ______ ______ ______ help people do heavy work in factories in the future. 8. Cities will be more crowded but much greener in 20 years.（对划线部分提问） ______ will cities be ______ in 20 years? 9. They will plant 10,000 more trees in the west mountain next spring.（改为一般疑问句） ______ they ______ 10,000 more trees in the west mountain next spring? 10. Will students have less written homework in the future?（作否定回答） ______, ______ ______. Ⅳ. 完形填空（共10小题，每小题2分，满分20分） 阅读短文，从A、B、C、D四个选项中选出最佳答案。 What will our life be like tomorrow? Different people have different predictions about the future. Many people say that in 30 years, cars will run by themselves without drivers. We won't need to learn how to ___1___, because the smart car can drive us to any place we want to go. There will be ___2___ traffic jams, because these smart cars can share information with each other and choose the fastest road. Robots will do most of the boring and heavy ___3___ for us. They will clean the house, cook three meals a day, and even take care of sick old people and little kids. People will have ___4___ free time to do things they love, like traveling, painting or spending time with their family. But some people ___5___ that if robots do all the tiring jobs, people will become lazy and lose the joy of creating things by hand. Some scientists predict that people will be able to ___6___ to the moon or even Mars for holidays. There will be special space hotels, and people can look at the beautiful stars and the blue ___7___ outside the window of the spaceship. But there are also worrying predictions. Many people worry that there will be more pollution and ___8___ clean water if people don't care for the environment. There will be ___9___ wild animals on the earth, because people take up too much of their living space. But I think the future is what we make it. ___10___ we work hard and protect our planet from now on, our tomorrow will be better and better. （ ）1. A. walk B. drive C. draw D. cook （ ）2. A. fewer B. more C. less D. much （ ）3. A. sports B. housework C. jobs D. exercise （ ）4. A. less B. fewer C. more D. many （ ）5. A. agree B. believe C. worry D. hope （ ）6. A. travel B. walk C. live D. work （ ）7. A. sea B. earth C. building D. road （ ）8. A. more B. fewer C. less D. much （ ）9. A. more B. fewer C. less D. much （ ）10. A. If B. But C. Because D. Though Ⅴ. 七选五（共5小题，每小题4分，满分20分） 根据对话内容，从选项中选出能填入空白处的最佳选项，有两项为多余选项。 （场景：英语课小组讨论环节，Wang Ming和Li Yue交流对未来生活的预测） A: Hi Li Yue! We talked about life in the future in today's English class. What do you think the future will be like? B: Well, it's hard to say. 1. ______ A: Really? Will people still drive cars by themselves? B: No, I don't think so. 2. ______ They can choose the best way and drive safely, so there will be fewer car accidents and fewer traffic jams. A: That sounds great! What about houses? Will people's houses be different? B: Of course! 3. ______ In summer the house will stay cool, and in winter it will keep warm, so people won't feel too hot or too cold all year round. A: Wow, that's amazing! Do you think robots will do all the housework for people? B: Maybe! 4. ______ People won't need to wash clothes, cook meals or clean the rooms every day. They will have more time to enjoy their life. A: But do you think there will be bad changes in the future? B: Yes, I'm a little worried about the environment. If we keep polluting rivers and cutting down too many trees, 5. ______ So we must start protecting our planet from now on. A: You are totally right. We need to work hard to make a better future. A. I think cars will be completely smart in the future. B. Robots will help people do most of the boring housework. C. What are your favorite predictions about the future? D. I think life will be much easier and more interesting in the future. E. there will be fewer trees and less clean water for people to use. F. Houses will be able to change temperature by themselves. G. People won't need to work at all in the future. 1. ______ 2.______ 3.______ 4.______ 5.______ 参考答案 Ⅰ. 单项选择 1.B 2.C 3.B 4.A 5.B 6.C 7.D 8.C 9.C 10.B Ⅱ. 选词填空（形式错误不得分） 1. predict 2. will live 3. will help 4. will have 5. save 6. will be 7. will become 8. fall 9. believe 10. play Ⅲ. 句型转换 1. Will; have 2. How soon 3. won't be 4. What will; do 5. don't think; will 6. less 7. will be able to 8. What; like 9. Will; plant 10. No; they won't Ⅳ. 完形填空 1.B 2.A 3.C 4.C 5.C 6.A 7.B 8.C 9.B 10.A Ⅴ. 七选五 1.D 2.A 3.F 4.B 5.E （多余选项：C、G；C是重复提问对方预测，与开头问题重复；G表述过于绝对，对话未提及“人完全不用工作”的内容） 学科网（北京）股份有限公司 $