人教版八年级上册英语新教材 Unit 7 When Tomorrow Comes 知识清单(含写作指导)

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名称 人教版八年级上册英语新教材 Unit 7 When Tomorrow Comes 知识清单(含写作指导)
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更新时间 2025-05-27 08:08:32

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/ 让教学更有效 高效备考 | 英语学科
Unit 7 When Tomorrow Comes知识清单
一、重点词组搭配
(一)未来预测相关词汇
climate change 气候变化
solve the food problem 解决食物问题
live in outer space 住在外太空
transport system 交通系统
health care 医疗保健
public transport 公共交通
space pilot 太空飞行员
AI expert 人工智能专家
smart refrigerator 智能冰箱
service robot 服务机器人
(二)动作与流程相关词汇
make predictions 做预测
come true 实现
book tickets 订票
save lives 拯救生命
take over 接管
focus on 专注于
accept change 接受改变
keep learning 持续学习
work hard 努力工作
influence the future 影响未来
(三)情感与态度相关词汇
be positive about 对…… 乐观
be likely to 可能
be valuable 有价值的
be important for 对…… 重要
be ready for 为…… 做准备
be able to 能够
be difficult to 难以……
be different from 与…… 不同
be sure 确信
be worried about 担心
(四)科技与生活相关词汇
sci-fi film 科幻电影
public health system 公共卫生系统
AI technology 人工智能技术
creative work 创造性工作
emotional intelligence 情商
learn about 了解
take steps 采取措施
improve oneself 提升自我
develop skills 培养技能
have an influence 有影响
二、重点句型用法
(一)未来预测询问与表达句式
What will the future be like (未来会是什么样子?)
There will be more people in cities.(城市里会有更多的人。)
Will most people live in outer space (大多数人会住在外太空吗?)
Yes, they will. / No, they won't.(是的,他们会。/ 不,他们不会。)
(二)计划与安排表达句式
Shall we go to see the sci-fi film (我们去看科幻电影好吗?)
Oh, I'd love to.(哦,我很想去。)
What are you going to do this weekend (这个周末你打算做什么?)
I'm going to watch a video about future predictions.(我打算看一个关于未来预测的视频。)
(三)可能性与推断表达句式
How long will people live (人们会活多久?)
More people will live to be over 100 years old.(更多的人会活到 100 岁以上。)
Do you think robots will replace humans one day (你认为机器人有一天会取代人类吗?)
No, I don't think so.(不,我不这么认为。)
(四)观点与建议表达句式
What do you think of these future predictions (你觉得这些未来的预测怎么样?)
I think the transport system will be more efficient.(我认为交通系统会更高效。)
It's important to keep learning to prepare for the future.(为未来做准备,持续学习很重要。)
Try to set mini-goals to help achieve your prediction.(尝试设定小目标来帮助实现你的预测。)
三、语法点详细梳理
(一)一般将来时(will/shall 结构)
构成:主语 + will/shall + 动词原形(shall 仅用于第一人称 I/we)
用法
表示将来发生的动作或状态
例:People will live longer in the future.(未来人们会活得更长。)
表示意愿、决心,
例:I will study hard to achieve my goal.(我会努力学习实现我的目标。)
表示推测
例: She will probably be a doctor.(她可能会成为一名医生。)
句型转换
肯定句:主语 + will/shall + 动词原形 + 其他
例:They will build a new school next year.(他们明年将建一所新学校。)
否定句:主语 + will/shall not + 动词原形 + 其他
例:He won't go to the park tomorrow.(他明天不去公园。)
一般疑问句:Will/Shall + 主语 + 动词原形 + 其他?
例:Will you help me with my homework (你会帮我做作业吗?)
特殊疑问句:特殊疑问词 + will/shall + 主语 + 动词原形 + 其他?
例:What will you do this summer (今年夏天你会做什么?)
时间状语:tomorrow, next week, in the future, in + 时间段(in 100 years), soon 等。
(二)一般将来时(be going to 结构)
构成:主语 + be (am/is/are) going to + 动词原形
用法
表示计划、打算做某事
例:I'm going to take a trip to Beijing.(我打算去北京旅行。)
表示根据迹象推测将要发生的事
例:Look at the clouds. It's going to rain.(看那些云,要下雨了。)
与 will/shall 的区别
be going to 更强调主观计划或打算,will/shall 更强调客观事实或临时决定。
示例:I'm going to study abroad.(主观计划)
I will help you carry the box.(临时决定)
(三)情态动词 may/might 的用法
表示可能性:意为 “可能,也许”,用于对未来的推测
例:Some people may live to be 150 years old.(有些人可能会活到 150 岁。)
语气区别:might 的语气比 may 更委婉、更不确定
例:He might come tomorrow, but I'm not sure.(他明天可能来,但我不确定。)
否定形式:may not/might not 表示 “可能不”
例:She may not go to the party.(她可能不去参加聚会。)
四、本单元话题书面表达写作指导学案
(一)写作类型
记叙文:讲述对未来的一次预测或想象,如 “我眼中的 2050 年”。
说明文:介绍未来某一方面的发展,如 “未来的交通”“未来的医疗”。
议论文:讨论 “科技是否会让未来生活更美好”,阐述自己的观点并给出理由。
应用文:写一封邮件分享自己对未来的预测,或写一篇演讲稿介绍如何为未来做准备。
(二)写作结构(以说明文 “Future Transportation” 为例)
引言(Introduction):引出主题,如 With the development of technology, transportation in the future will be very different from now.
主体(Main body)
现状对比:Nowadays, we usually go to work by bus or car, which is often slow and crowded.
未来预测:
First, flying cars will become popular. People can drive them to work without traffic jams.
Next, high-speed trains will connect cities faster. For example, it will take only an hour to travel between Beijing and Shanghai.
Then, smart public transport systems will be widely used. Buses and subways will be controlled by AI.
优势分析:These changes will make our travel more convenient, faster and safer.
结论(Conclusion):总结未来交通的意义,如 Future transportation will not only save our time but also make our life more enjoyable.
(三)写作要点
预测合理
正确使用一般将来时(will/shall 或 be going to)表达未来预测,如 There will be more flying cars in the future.
合理运用情态动词 may/might 表示可能性,如 People may travel to the moon for holidays.
逻辑清晰
使用连接词:first, next, then, finally 等,使文章结构清晰,如 First, robots will do most housework. Next, AI will help with our work.
使用举例词:for example, such as 等,增强说服力,如 For example, smart refrigerators will order food for us when we are out of it.
内容具体
明确预测的细节,如 High-speed trains will travel at a speed of 600 kilometers per hour.
加入对比,如 Now we study at school, but in the future we may study at home through the Internet.
句型丰富
使用 there be 句型的将来时:There will be more parks in the city.
运用条件句:If we keep learning, we will be able to adapt to the future.
(四)写作示例(My Prediction for the Future)
写作大纲=--Outline
Title
(题目) My Prediction for the Future
(我对未来的预测)
Introduction(引言)
The future will be full of changes with the development of technology.
(随着科技的发展,未来将充满变化。)
Main body(主体)
Home: robots will do housework, smart homes will adjust temperature automatically2. Education: students will study online with AI teachers3. Environment: more trees and less pollution, clean energy will be widely used
(1. 家庭:机器人会做家务,智能家居会自动调节温度。2.教育:学生将与人工智能老师在线学习。3. 环境:树木多,污染少,清洁能源将得到广泛应用)
Conclusion(结论)
I believe the future will be better if we work hard to protect the environment and develop technology.
(我相信如果我们努力保护环境和发展技术,未来会更好。)
参考范文
My Prediction for the Future
With the rapid development of technology, I think the future will be very different from now. Here are some of my predictions.
In the future, our homes will be more intelligent. Service robots will do almost all the housework, such as cleaning, cooking and washing. Smart homes will be able to adjust the temperature and light automatically according to our needs. We will live more comfortably and have more free time to do what we like.
Education will also change a lot. Students won't need to go to school every day. They can study at home through the Internet with the help of AI teachers. These teachers will give lessons tailored to each student's needs, so learning will become more efficient and interesting.
The environment will be much better. People will plant more trees and use more clean energy like solar and wind power. There will be less pollution, and the air will be fresher. We will live in a more beautiful and healthy world.
I believe these predictions will come true if we keep working hard and take good care of our planet. The future is full of hope, and we should be ready to embrace the changes.
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