Unit 3 Online tours 知识点复习

词性和词义

词形变化 1

online

adj. 联网的，在线的

2

programme

n.<英>节目;计划;方案

复数 programmes 例句：Look,this programme began an hour ago.

例题： 1.People like watching interesting and colourful TV ________ (节目) . 2.I have many ________ (在线的) friends. We often send emails to each other. 3

remote control

n.遥控器

4

ah

excl.(表惊奇、高兴等)啊

5

channel

n.频道

例句：例句：Where’s the remote control Let’s change the channel.

change the channel换频道 例题： 1.( )A ______ is used for changing the channel. A. remote control

B. main unit

C. screen

D. mouse 6

keyboard

n.键盘

7

unit

n.机件；单元

8

main unit

n.（电脑）主机；主件

9

mouse

(pl.mice或mouses)鼠标

10

screen

n.显示屏，屏幕

11

word processing

n.文字处理

12

receive

vt.收到，接到

accept接受 13

guide

n.导游，向导

14

icon

n.图

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