Unit 6 Life in the future 知识梳理与同步练习 2026—2027学年沪教版（五四学制）八年级上册英语

**基本信息** 以词汇-语法-语篇为进阶路径，通过基础巩固、语法应用、综合表达三层设计，系统提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|核心词汇（predict/future等）、词形变化（-tion后缀）、短语搭配|单词拼写直接对应知识梳理词汇表，词形填空强化动词变名词等高频变形| |语法应用|if/unless条件句、一般将来时预测句型|语法单选聚焦“主将从现”规则应用，完成句子默写单元必考句型| |综合表达|语篇连贯、主题写作|短文选词填空整合energy/protect等核心词，书面表达结合“未来生活”主题，要求分析科技影响与环保行动，提升思维品质|

Unit 6 Life in the future 知识梳理与同步练习 2026—2027学年沪教版（五四学制）八年级上册英语 第一部分 超全核心知识梳理 一、单元主题与核心交际写作 主题：Life in the future（未来生活、未来科技） 核心话题：未来城市变化、智能科技、未来交通、未来生活利弊、环保与未来发展、科技改变生活、对未来的预测与畅想 高频交际场景 1. 预测未来生活、科技、环境的变化 2. 讨论科技给生活带来的便利与问题 3. 用 if/unless 句型表达条件与未来结果 4. 畅想个人未来生活、城市未来发展趋势 写作主题：Life in the future / My future life / Predictions of future life 二、超全核心词汇（音标+词性+释义+变形+搭配+例句） 1. future /ˈfjuːtʃə(r)/ n. 未来；将来 adj. 未来的 搭配：in the future 在将来；in future 从今以后（=from now on） 辨析：in the future 泛指未来；in future 特指今后、往后 2. predict /prɪˈdɪkt/ v. 预测；预言；预报 变形：prediction n. 预测，预言；predictable adj. 可预测的 搭配：predict the future 预测未来；make predictions 做出预测 3. smart /smɑːt/ adj. 智能的；聪明的；精巧的 搭配：smart home 智能家居；smart phone 智能手机；smart city 智能城市 4. automatically /ˌɔːtəˈmætɪkli/ adv. 自动地 变形：automatic adj. 自动的 例句：The doors will open automatically. 门会自动打开。 5. replace /rɪˈpleɪs/ v. 取代；替换；代替 搭配：replace A with B 用B取代A 变形：replacement n. 替换，替代品 6. improve /ɪmˈpruːv/ v. 改善；改进 变形：improvement n. 改善，提升 7. pollute /pəˈluːt/ v. 污染 变形：pollution n. 污染；polluted adj. 被污染的 搭配：pollute the environment 污染环境 8. energy /ˈenədʒi/ n. 能量；能源；精力 搭配：save energy 节约能源；new energy 新能源；solar energy 太阳能 9. result /rɪˈzʌlt/ n. 结果 v. 导致 搭配：as a result 因此，结果；result in 导致 10. possible /ˈpɒsəbl/ adj. 可能的 变形：possibly adv. 可能地；impossible adj. 不可能的 搭配：as much as possible 尽可能 11. protect /prəˈtekt/ v. 保护 变形：protection n. 保护 搭配：protect the environment 保护环境 12. service /ˈsɜːvɪs/ n. 服务 变形：serve v. 服务；提供 三、重点词法精讲（单元必考后缀+词性辨析） 1. 动词变名词后缀 -tion / -ment（统考高频变形） predict (v.预测) → prediction (n.预测) pollute (v.污染) → pollution (n.污染) improve (v.改善) → improvement (n.改善) 2. 形容词变副词规则 automatic → automatically 自动地 possible → possibly 可能地 3. 高频易混辨析 （1）in future / in the future in future = from now on 从今以后（强调今后改正、往后） in the future 在未来、将来（泛指长远未来） （2）replace / take the place of replace vt. 取代、替换（动词） take the place of 取代、代替（动词短语） （3）possible / probable / likely possible 有可能（可能性一般） probable 很有可能 likely 大概率的（人/物均可作主语） 四、最全必背核心短语（课内+拓展，全覆盖） in the future 在未来 in future 从今以后 make predictions 做预测 smart technology 智能科技 replace humans 取代人类 save energy 节约能源 new energy 新能源 pollute the environment 污染环境 protect our planet 保护地球 as a result 因此 automatically work 自动运行 improve people’s life 改善人们生活 solve problems 解决问题 create a better future 创造美好未来 五、核心语法系统精讲（4大重难点，超细讲解） 语法1：if / unless 条件状语从句（单元绝对必考） 核心口诀：主将从现 1. if 如果（正面条件） 结构：If + 一般现在时，主句一般将来时 例：If we save energy, our world will be better. 如果我们节约能源，世界将会更美好。 2. unless 除非；如果不（= if…not 反面条件） 例：Unless we protect the environment, it will get worse. = If we don’t protect the environment, it will get worse. 除非我们保护环境，否则环境会变差。 超级考点 从句永远一般现在时，绝不出现will unless 自带否定含义，句中不再加not 语法2：一般将来时预测句型 1. will + 动词原形（临时决定、客观预测） 2. be going to（计划、迹象） 3. may/might + 动词原形（将来可能发生） 语法3：疑问句式：未来生活必考句型 What will life be like in the future? 未来的生活会是什么样子？ 语法4：动词不定式目的状语 to do 表目的：为了…… 例：We must work hard to create a better future. 六、单元必考重点句型（默写必背） 1. No one can exactly predict what life will be like in the future. 没有人能准确预测未来的生活。 2. If we use more new energy, pollution will be less serious. 如果我们更多使用新能源，污染将会减轻。 3. Unless we take action now, our future will be in danger. 除非我们现在采取行动，否则未来将面临危机。 4. Smart technology will greatly change our way of life. 智能科技将极大改变我们的生活方式。 5. As a result, people will live a more convenient life. 因此，人们将过上更加便捷的生活。 七、书面表达万能句型（升级扩容） 1. Great changes will take place in our life in the future. 未来我们的生活将会发生巨大变化。 2. More smart machines will replace boring and hard work. 更多智能机器将会取代枯燥繁重的工作。 3. If we make good use of technology, we will have a brighter future. 如果我们善用科技，未来会更加光明。 4. Technology makes our life easier, but we should also protect nature. 科技便利生活，但我们也要守护自然。 5. I believe our future life will be wonderful with our hard work. 我相信通过努力，我们的未来生活会十分美好。 同步分层强化练习 班级：_____________ 姓名：_____________ 得分：_____________ 一、单词拼写（每空2分，共20分）首字母/中文提示填空 1. No one can p_____________ the future life exactly.（预测） 2. In the f_____________, people will live a much smarter life.（未来） 3. The machine can work a_____________ without people’s control.（自动地） 4. New energy will r_____________ traditional energy one day.（取代） 5. We must save e_____________ and stop polluting the earth.（能源） 6. Bad human activities _____________ (污染) our environment every day. 7. We should take action to _____________ (保护) our only home. 8. Smart _____________ (科技) changes our life greatly. 9. It is _____________ (可能的) for us to live a greener life. 10. Hard work leads to a better _____________ (结果). 二、词形填空（重点变形专项，每空2分，共16分） 用所给词的适当形式填空 1. People often make _____________ (predict) about future life. 2. The machine works _____________ (automatic) all day. 3. Air _____________ (pollute) is becoming serious in big cities. 4. If we _____________ (protect) nature well, we _____________ (have) a bright future. 5. Unless he _____________ (study) hard, he won’t pass the exam. 6. New technology helps us _____________ (improve) our living conditions. 7. We should try our best _____________ (save) energy in daily life. 8. In the future, many jobs _____________ (replace) by smart robots. 三、短语填空（根据中文补全短语，每空1分，共10分） 1. 在未来 _____________ _____________ _____________ 2. 从今以后 _____________ _____________ 3. 预测未来 _____________ _____________ _____________ 4. 节约能源 _____________ _____________ 5. 因此、结果 _____________ _____________ 四、语法单项选择（拔高20题，每题1.5分，共30分） ( )1. If it ______ fine tomorrow, we ______ a picnic. A. is; will have B. will be; have C. is; have ( )2. Unless you ______ hard, you ______ your dream. A. work; won’t realize B. will work; realize C. work; realize ( )3. No one ______ what the future will bring. A. predict B. predicts C. predicted ( )4. In the future, robots ______ most difficult work for humans. A. will do B. did C. do ( )5. We must stop ______ to protect our environment. A. pollute B. polluting C. to pollute ( )6. ______ we save energy now, the earth will become better. A. If B. Unless C. Before ( )7. The doors of smart cars can open ______. A. automatic B. automatically C. auto ( )8. Many old things will be replaced ______ new smart ones. A. by B. for C. to ( )9. He will fail the exam ______ he studies hard. A. if B. unless C. because ( )10. ______ a result, future life will be more convenient. A. As B. For C. In ( )11. We should try our best ______ a better future. A. build B. building C. to build ( )12. What ______ life ______ like in 100 years? A. will; be B. is; be C. will; / ( )13. Pollution ______ worse unless we take action. A. get B. will get C. gets ( )14. Smart technology helps us ______ our study efficiency. A. improve B. improving C. to improving ( )15. In future, I ______ waste water any more. A. won’t B. don’t C. didn’t ( )16. It is ______ for people to live longer in the future. A. possible B. impossible C. possibly ( )17. We need ______ more trees to protect the environment. A. plant B. planting C. to plant ( )18. The future ______ us if we keep working hard. A. belong to B. will belong to C. belonged to ( )19. You ______ make predictions, but no one is sure. A. can B. must C. should ( )20. More new energy ______ used in daily life soon. A. is B. will be C. was 五、完成句子（高频句型默写，每空1分，共14分） 1. 如果我们保护环境，未来将会更加美好。 _____________ we _____________ the environment, the future _____________ _____________ more beautiful. 2. 除非我们节约能源，否则污染会越来越严重。 _____________ we _____________ _____________, pollution will be worse and worse. 3. 未来的生活将会大不相同。 Life in the future _____________ _____________ quite _____________. 4. 智能机器将会自动完成很多工作。 Smart machines will _____________ much work _____________. 5. 因此，我们应该创造更绿色的未来。 _____________ _____________ _____________, we should create a greener future. 六、短文选词填空（统考高频题型，每空2分，共10分） 阅读短文，从方框中选择合适单词，用适当形式填空（每词限用一次） future, protect, possible, energy, improve People often wonder what life will be like in the 1._____________ It is 2. _____________that smart technology will change the world greatly. New 3._____________ will take the place of traditional resources and greatly 4._____________ our living conditions. However, we must 5._____________ our environment all the time if we want a bright future. 七、书面表达（20分） 主题：Life in the future 要求：80—100词 包含：①未来生活、科技、交通的变化；②未来生活的优势；③我们应该如何行动、守护未来 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________   完整参考答案汇总 一、单词拼写 1. predict 2. future 3. automatically 4. replace 5. energy 6. pollute 7. protect 8. technology 9. possible 10. result 二、词形填空 1. predictions 2. automatically 3. pollution 4. protect; will have 5. studies 6. improve 7. to save 8. will be replaced 三、短语填空 1. in the future 2. in future 3. predict the future / make predictions 4. save energy 5. as a result 四、语法单项选择 1.A 2.A 3.B 4.A 5.B 6.A 7.B 8.A 9.B 10.A 11.C 12.A 13.B 14.A 15.A 16.A 17.C 18.B 19.A 20.B 五、完成句子 1. If; protect; will be 2. Unless; save energy 3. will be; different 4. finish; automatically 5. As a result 六、短文选词填空 1. future 2. possible 3. energy 4. improve 5. protect 七、书面表达参考范文 Life in the future What will life be like in the future? I think it will be very different and convenient. In the future, smart technology will help people a lot. Robots will do hard and boring work automatically. People will use more new energy, so there will be less pollution. Our living conditions will improve greatly. However, a beautiful future does not come easily. If we want a better future, we must protect the environment and save energy from now on. I believe we will have a bright future with our efforts. 学科网（北京）股份有限公司 $