Unit 10 World in the Cloud-同步【语法】-前缀 tele- 与 e--复习和练习讲义-2025-2026学年八年级仁爱科普版英语下册
Unit 10 World in the Cloud-同步【语法】-前缀 tele- 与 e--复习和练习
【同步语法知识点复习】
一、 核心内容总结
1. 前缀 tele-:表示“远的、远程的、远距离的”,源于希腊语,常与表示工具、工作的名词组合,形成与“远程通信/操作”相关的新单词
单词 | 构词 | 词义 |
teleshopping | tele- + shopping | 电话 / 电视购物 |
teleworker | tele- + worker | 远程工作者 |
telephone | tele- + phone | 电话 |
television | tele- + vision | 电视 |
2. 前缀 e-:核心含义:是 electronic(电子的)的缩写,表示“电子的、网络的、在线的”,常与日常名词组合,形成与“互联网/电子设备 相关的新单词。
单词 | 构词 | 词义 | 考点说明 |
e- + mail | 电子邮件 | “电子的”+“邮件”,即通过网络发送的邮件 | |
e-books | e- + books | 电子书 | “电子的”+“书籍”,即电子屏幕上阅读的数字化书籍 |
e-marketing | e- + marketing | 电子营销 | “网络的”+“营销”,即通过互联网进行的营销活动 |
e-business | e- + business | 电子商务 | “网络的”+“商业”,即通过互联网开展的商业活动 |
e-money | e- + money | 电子货币 | “电子的”+“货币”,即非现金的电子支付货币 |
二、 Activity 2 单词拼写题
用 e- 或 tele- 构成新单词,完成句子:
- My grandfather likes to read newspapers, but I prefer reading e-news on my phone.
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解析:e- + news → e-news(电子新闻 / 网络新闻),符合“在手机上阅读”的语境。
- This new telecontrol system will let you control your model plane better if it flies higher and farther.
解析:tele- + control → telecontrol(远程控制),符合“远程操控模型飞机”的语境。
- Some universities offer free e-learning courses on the internet.
解析:e- + learning → e-learning(在线学习 / 电子学习),符合“互联网上的课程”的语境。
- Thanks to telemedicine, doctors can share information on the internet and provide health care for patients over a long distance.
解析:tele- + medicine → telemedicine(远程医疗),符合“远距离为患者提供医疗服务”的语境。
三、 Activity 3 文本拓展
文本中含 e- 词根的词汇 | |||
加粗词汇 | 构词拆解 | 词性 | 词义 |
e-marketing | e-(电子 / 网络) + marketing(营销) | 名词 | 电子营销 / 网络营销 |
e-business | e-(电子 / 网络) + business(商业) | 名词 | 电子商务 |
e-money | e-(电子 / 网络) + money(货币) | 名词 | 电子货币 / 电子支付 |
文本中含 tele- 词根的词汇 | |||
词汇 | 构词拆解 | 词性 | 词义 |
television | tele-(远程) + vision(视觉) | 名词 | 电视 |
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telephone | tele-(远程) + phone(声音) | 名词 | 电话 |
【同步语法练习】
一、 语篇型语法填空
阅读短文,根据括号内提示或前缀规则,写出合适的单词。
Nowadays, technology changes our life in many ways.
People used to go to shops in person, but now they prefer 1._____ (shop) on TV or online, like teleshopping. Many people are 2._____ (work) from home as 3._____ (teleworker), using computers to talk to their teams. Students don’t only learn in classrooms; they take 4._____ (learn) courses on the Internet. Doctors can even use 5._____ (medicine) to help patients far away.
We send 6._____ (mail) instead of letters, read 7._____ (book) on phones, and pay with 8._____ (money) instead of cash. These 9._____ (market) ways are part of 10._____ (business), making life easier and faster.
二、 单项选择
( ) 1. The prefix ____ means “far away”, so we can know telephone means a tool to send sound from far places.
A. e- B. tele- C. un- D. re-
( ) 2. We use the prefix ____ to make words about electronic and online things, such as email and e-books.
A. tele- B. in- C. e- D. dis-
( ) 3. My father is a ____. He doesn’t need to go to the office and works at home every day.
A. teleworker B. postman C. driver D. policeman
( ) 4. ____ is a great way to shop. You can buy things on TV without going out.
A. E-learning B. Teleshopping C. E-money D. Telemedicine
( ) 5. When you shop online, you can pay with ____ instead of paper money.
A. e-books B. e-news C. e-money D. telemedicine
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