上海市罗泾中学八年级英语上册 Unit 1 Lesson 1 compu
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Unit 1 Lesson 1 computers words 1
What did you do during the summer holiday?
Plan for the new term
While-task:
Ⅰ.Read new words after tape
Ⅱ. Who has golden eyes?
I say Chinese and students say English
(to make sure that student can read all these new words)
Ⅲ.Show some pictures and learn new words and expressions.
1.main a. (无比较级和最高级) 主要的,重要的→ mainly adv.主要地 = chief [tʃiːf] = chiefly the four main parts of the computer 计算机的四个主要部分
the main points 要点,重点
note down/wri te down the main points 写下重点,要点
2. unit(s)单元,(机械等的）部件 main unit 主机
.
3. monitor n.①显示器the monitor of the comput er
on the screen monitor 屏幕监视器，显示器
②班长 /skriːn/
monitor of Class One
monitress 女班长 (host-hostess, actor-actress)
4. mouse/ / 老鼠 (pl.) mice
鼠标 (pl.) mousse
5.electronic n. ①电子器件
adj. 电子的;电子学的
All the computer’s electronics are in the main unit.
an electronic dictionary 电子字典
electronic mail (e-mail) 电子邮件
electric a. 有电的（由电驱动的），有电产生的，带电的
an electric light电灯
an electric fan 电风扇
electrical a.与电学有关的（人或物）
electrical energy 电能
electrical engineer 电气工程师electrical appliances 家用电器electricity un. 电，电流
6. type in 输入，键入
You need to type in the information about yourself with the keyboard.
type in your password .输入你的密码
7. process v. 加工，处理 processing n. 加工，处理
do word processing 进行文字处理
We can do word processing on the computer.
Can you show me how to do word processing on computer?
n. 过程,步骤;程序 in the process of 在…期间= during
8. control vt. 控制;支配;操作（controlled; controlled; controlling）
Now we can use computers to control public transport.
Can we use the keyboard to control the computer ?
control one’s anger
n. 控制lose control of 失去对…控制
He got very angry and lost control of himself.
under control 处于控制之下，被控制住
9. ought to do sth = should更正式应该,(无人称和时态的变化,)后接动词原型
否定形式oughtn’t to 疑问形式：－Ought he to go?
--Yes, he ought (to)
1) 我们应该努力学习
2) 当我们长大,我们应该去周游世界
10. sb be/get familiar with sth 某人对某事/某物很熟悉
sth be familiar to sb某物/某事为某人所熟悉
1) 我们对西湖很熟悉西湖为我们所熟悉
2) 我对你的工作很熟悉你的工作对我来说很熟悉
3) 我们对罗泾中学很熟悉罗泾中学为我们所熟悉
11. able a. 有能力的,能干的 (the ablest)→unable
Tom is the ablest man I’ve ever met. 是我所见过的最有能力的人be able to do sth能够做某事=can
1)我能把这道题做出来
2)我们能把英语学好
enable v. 使能够enable sb to do sth 使某人能够做
1) The Internet enables us to get more information.
2) The computer enables us to do a better job.
ability n. 能力 learning/ reading ability
be able to do sth 和can的区别：表示“能力”时，差别不大+do,可以互换
1）be able to do sth它具有现在,过去和将来等多种时态,can只有can和过去时could. am/is /are able to do , was/were able to do , will be able to do
2）be able to 不单纯表示能力，而是把能力和成功（完成）这两层意思结合起来，相当于manage to do sth.表示经过一番努力，终于能够完成某事。
强调“使之能干，得以”
e.g. He studied very hard, and was able to pass his examination.
He studied very hard, and he could pass his examination.×
3）Can能用来表示“请求，许可”代替may , be able to 不能
e.g. Can /May I ask you a question?
You can/ may use my computer.
4）can表示猜测“可能性” He can’t be in the class.
Post-task:
Homework
1. Read the new words.
2. Preview the new words part 2。
