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

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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

email

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:

  1. My grandfather likes to read newspapers, but I prefer reading e-news on my phone.page number 0

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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。

  1. 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。

  1. 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。

  1. 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

page number 1

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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. telemedicinepage number 2

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