资源简介 【2022新课标】2025秋新人教版初中英语八上Unit 7 When Tomorrow Comes知识点总结(单词+短语+句子+语法)(全新完整版)一、重点单词科技与发明类:1. robot / r b t/ n. 机器人2. technology /tek n l d i/ n. 科技3. invention / n ven n/ n. 发明4. machine /m i n/ n. 机器5. artificial / ɑ t f l/ adj. 人工的6. intelligence / n tel d ns/ n. 智能7. spacecraft / spe skrɑ ft/ n. 宇宙飞船8. smart /smɑ t/ adj. 智能的9. advanced / d vɑ nst/ adj. 先进的10. modern / m dn/ adj. 现代的11. invent / n vent/ v. 发明12. discover /d sk v r/ v. 发现13. discovery /d sk v ri/ n. 发现环境与能源14. environment / n va r nm nt/ n. 环境15. pollution /p lu n/ n. 污染16. energy / en rd i/ n. 能源17. resource /r s rs/ n. 资源18. renewable /r nju bl/ adj. 可再生的19. solar / s l / adj. 太阳的20. clean /kli n/ adj. 清洁的21. recycle / ri sa kl/ v. 回收利用22. reduce /r dju s/ v. 减少23. protect /pr tekt/ v. 保护24. waste /we st/ n. 废物 v. 浪费25. planet / pl n t/ n. 行星未来生活与预测26. future / fju t r/ n. 未来27. prediction /pr d k n/ n. 预测28. predict /pr d kt/ v. 预测29. colony / k l ni/ n. 聚居地30. population / p pju le n/ n. 人口31. transportation / tr nsp te n/ n. 交通32. space /spe s/ n. 太空munication /k mju n ke n/ n. 交流34. crowded / kra d d/ adj. 拥挤的35. peaceful / pi sfl/ adj. 和平的36. dangerous / de nd r s/ adj. 危险的动作与行为37. develop /d vel p/ v. 发展38. explore / k spl r/ v. 探索39. improve / m pru v/ v. 改善40. control /k n tr l/ v. 控制41. communicate /k mju n ke t/ v. 交流42. travel / tr vl/ v. 旅行43. solve /s lv/ v. 解决44. exist / ɡ z st/ v. 存在45. create /kri e t/ v. 创造46. design /d za n/ v. 设计47. build /b ld/ v. 建造可能性与挑战48. possible / p s bl/ adj. 可能的49. impossible / m p s bl/ adj. 不可能的50. probably / pr b bli/ adv. 可能地51. challenge / t l nd / n. 挑战52. solution /s lu n/ n. 解决方案53. risk /r sk/ n. 风险54. opportunity / p tju n ti/ n. 机会其他实用词汇55. scientist / sa nt st/ n. 科学家56. imagine / m d n/ v. 想象pletely /k m pli tli/ adv. 完全地58. easily / i z li/ adv. 容易地59. safely / se fli/ adv. 安全地60. quickly / kw kli/ adv. 快速地61. example / ɡ zɑ mpl/ n. 例子62. system / s st m/ n. 系统63. material /m t ri l/ n. 材料64. power / pa / n. 动力;电力65. change /t e nd / n./v. 改变66. progress / pr ɡres/ n. 进步二、主要短语环保行动类1. go green 践行环保2. save energy 节约能源3. reduce waste 减少浪费4. recycle materials 回收材料5. protect the environment 保护环境6. clean up 清理7. fight pollution 对抗污染科技与未来类8. come true 实现9. artificial intelligence (AI) 人工智能10. space travel 太空旅行11. high-tech inventions 高科技发明12. digital communication 数字通信13. control remotely 远程控制行动措施类14. take action 采取行动15. make a difference 产生影响16. solve problems 解决问题17. face challenges 面对挑战18. work together 共同努力19. prepare for 为...做准备资源与能源类20. run out of 耗尽21. renewable energy 可再生能源22. save resources 节约资源23. alternative energy 替代能源预测与可能性类24. make predictions 做出预测25. be likely to 很可能26. depend on 依赖27. believe in 相信生活与习惯类28. get used to 习惯于29. play a role in 在...中起作用30. care about 关心31. be responsible for 对...负责因果与逻辑类32. lead to 导致33. as a result 结果34. instead of 代替35. in order to 为了其他重要短语36. look forward to 期待37. be made of 由...制成38. turn into 变成39. not only...but also... 不仅...而且...40. even if 即使41. as long as 只要三、重点句型和句子未来预测句型1. By 2050, there will be...(到2050年,将会有...)例句:By 2050, there will be self-driving public transportation in major cities.到2050年,大城市将会有自动驾驶的公共交通系统。2. It is possible that...(...是有可能的)例句:It is possible that we'll have holographic classrooms in the future.未来我们有可能拥有全息教室。3. Scientists predict that...(科学家预测...)例句:Scientists predict that renewable energy will dominate by 2040.科学家预测到2040年可再生能源将占主导地位。4. Maybe/Perhaps we will...(也许我们会...)例句:Maybe we will have robot assistants in every home.也许每个家庭都会拥有机器人助手。5. There is a chance that...(有可能...)例句:There is a chance that we'll discover extraterrestrial life soon.有可能我们很快会发现外星生命。环保建议句型6. We should/must...(我们应该/必须...)例句:We must reduce our carbon footprint immediately.我们必须立即减少碳足迹。7. It's important to...(...很重要)例句:It's important to conserve water resources.节约水资源很重要。8. Let's work together to...(让我们一起...)例句:Let's work together to create a greener future.让我们一起创造更绿色的未来。9. Why don't we... (我们为什么不...?)例句:Why don't we start a community garden 我们为什么不建立一个社区花园?10. How about... (...怎么样?)例句:How about organizing a beach cleanup this weekend 这周末组织海滩清洁活动怎么样?科技发展句型11. Robots will be able to...(机器人将能够...)例句:Robots will be able to perform complex medical procedures.机器人将能够进行复杂的医疗手术。12. AI can help us...(人工智能可以帮助我们...)例句:AI can help us solve complex environmental problems.人工智能可以帮助我们解决复杂的环境问题。13. With new technology,...(有了新技术,...)例句:With new technology, we can recycle almost all waste materials.有了新技术,我们几乎可以回收所有废料。14. This invention makes it possible to...(这项发明使...成为可能)例句:This invention makes it possible to generate electricity from raindrops.这项发明使利用雨滴发电成为可能。15. Smart homes will...(智能家居将会...)例句:Smart homes will automatically adjust to our living habits.智能家居将会自动适应我们的生活习惯。条件假设句型16. If we..., we will...(如果我们...,我们就会...)例句:If we continue polluting, we will face serious consequences.如果我们继续污染,我们将面临严重后果。17. Unless we..., ...will...(除非我们...,否则...会...)例句:Unless we act now, climate change will worsen.除非我们现在采取行动,否则气候变化会加剧。18. As long as..., we can...(只要...,我们就能...)例句:As long as we innovate, we can find sustainable solutions.只要我们不断创新,就能找到可持续的解决方案。19. Even if..., we still...(即使...,我们仍然...)例句:Even if it's difficult, we still need to protect our planet.即使很困难,我们仍然需要保护我们的星球。比较对比句型20. ...is better than...(...比...更好)例句:Public transportation is better than private cars for the environment.公共交通比私家车对环境更好。21. Compared to..., ...is...(与...相比,...是...)例句:Compared to traditional farming, hydroponics is more efficient.与传统农业相比,水培法更高效。22. ...has more advantages than...(...比...有更多优势)例句:Electric vehicles have more advantages than gasoline cars.电动汽车比汽油车有更多优势。23. On the one hand...on the other hand...(一方面...另一方面...)例句:On one hand technology improves life, on the other hand it creates new problems.一方面科技改善生活,另一方面它带来新问题。表达观点句型24. I believe that...(我相信...)例句:I believe that clean energy will replace fossil fuels.我相信清洁能源将取代化石燃料。In my opinion,...(在我看来,...)例句:In my opinion, everyone should participate in environmental protection.在我看来,每个人都应该参与环境保护。26. From my point of view,...(从我的角度来看,...)例句:From my point of view, future cities will be smarter and greener.从我的角度来看,未来的城市会更智能、更环保。It seems to me that...(在我看来似乎...)例句:It seems to me that young people care more about sustainability.在我看来年轻人似乎更关心可持续性。因果表达句型28. ...because...(...因为...)例句:Many species are endangered because of habitat loss.许多物种濒临灭绝是因为栖息地丧失。29. ...so...that...(...如此...以至于...)例句:The air pollution is so severe that many people wear masks daily.空气污染如此严重以至于许多人每天戴口罩。30. As a result,...(结果是...)例句:We've overused plastic. As a result, oceans are polluted.我们过度使用塑料。结果是海洋被污染。31. ...leads to...(...导致...)例句:Deforestation leads to climate change.森林砍伐导致气候变化。建议措施句型32. We'd better...(我们最好...)例句:We'd better use reusable shopping bags.我们最好使用可重复使用的购物袋。33. It's a good idea to...(...是个好主意)例句:It's a good idea to install solar panels at home.在家里安装太阳能板是个好主意。34. What we need to do is...(我们需要做的是...)例句:What we need to do is reduce waste production.我们需要做的是减少废物产生。35. The best way to...is to...(...的最好方法是...)例句:The best way to save energy is to use LED lights.节约能源的最好方法是使用LED灯。总结归纳句型36. In conclusion,...(总之,...)例句:In conclusion, we all have a role in protecting the environment.总之,我们都在环境保护中扮演角色。37. To sum up,...(总而言之,...)例句:To sum up, sustainable development benefits everyone.总而言之,可持续发展惠及所有人。38. All in all,...(总的来说,...)例句:All in all, the future depends on our present actions.总的来说,未来取决于我们现在的行动。39. Based on what we've discussed,...(根据我们的讨论,...)例句:Based on what we've discussed, individual efforts matter.根据我们的讨论,个人努力很重要。四、语法点本单元语法还是一般将来时,这里再重点综述下:一)基本结构:- 肯定句:主语 + will/shall + 动词原形例句:We will use more renewable energy in the future.(未来我们将使用更多可再生能源)- 否定句:主语 + will/shall + not + 动词原形例句:Robots won't completely replace human workers.(机器人不会完全取代人类工人)- 疑问句:Will/Shall + 主语 + 动词原形?例句:Will electric cars become cheaper (电动汽车会变得更便宜吗?)2. be going to结构:- 表示计划或明显迹象例句:a) The government is going to build more solar power stations.(政府计划建造更多太阳能电站)b) Look at the sky! It's going to rain.(看天空!要下雨了)二)重点扩展1. 时间状语从句中的时态(主将从现):例句:When the new policy starts, pollution levels will drop.(当新政策实施时,污染水平会下降)注意:从句用一般现在时,主句用一般将来时2. 条件状语从句(第一类条件句):例句:If we recycle more, we will reduce waste significantly.(如果我们多回收利用,将显著减少垃圾)结构:If + 一般现在时,主语 + will + 动词原形3. 表示将来时的其他结构:- be about to(即将):例句:The conference is about to begin.(会议即将开始)- be to do(按计划):例句:The new law is to take effect next month.(新法律将于下月生效)三)语法对比1. will vs be going to:a) I'll help clean the park tomorrow.(临时决定)b) I'm going to join the environmental club this term.(已有计划)2. 一般将来时与现在进行时表将来:a) Our city will host the Green Tech Expo in 2026.(预测)b) Our city is hosting the Green Tech Expo next week.(已安排) 展开更多...... 收起↑ 资源预览