Unit 3
Activity 1 How do I write my...
Language practice
语言练习
How do I write my homework on the computer?
我怎样在电脑上写作业呢?
What do I do next?
然后我做什么?
Where do I write the name?
我在哪里输入文件名呢?
Match the questions with the answers.
把问题与答案搭配起来。
1.Where do you save your homework?
你在哪里保存你的作业?
a) I write to my friends.
我写给我的朋友。
2.When do you use a computer?
你什么时候用电脑?
b)I save my homework in a document.
我在一个文件里保存我的作业。
3.How many emails do you write every week?
你每周写多少封电子邮件?
c)I use my computer after school.
我放学后用电脑。
4.Who do you write to?
你写给谁?
d)I write three or four emails.
我写三四封电子邮件。
Activity 2 Now work in pairs. Ask and answer the questions.
现在结对练习,问答这些问题。
Complete the conversations.
完成对话。
-Where do your grandparents live?
你祖父母住在哪里?
-They live in Australia.
他们住在澳大利亚。
1._____save my document?
我怎样保存我的文件?
Click“save”and“OK”.
点击“保存”和“确定”按钮。
2._____with his computer?
他用他的电脑做什么?
He sends emails.
他发送电子邮件。
3._____her computer?
她什么时候用她的电脑?
She uses her computer every Sunday.
她每周日用她的电脑。
4._____emails to?
你给谁写电子邮件?
I write emails to my friends.
我给我的朋友写电子邮件。
5._____every day?
每天他们发送多少封电子邮件/他们发送什么?
They send ten emails every day.
他们每天发送10封电子邮件。
Activity 3 Complete the sentences with the correct form of the words in brackets.
用括号中单词的正确形式完成句子。
1.Tony_____(not see) his uncle, but he_____(send) emails.
托尼_____(没看见)他叔叔,但他_____(发送)电子邮件。
2.We_____(use) the Internet on our computer, but we_____(not play) games.
我们在电脑上_____(使用)因特网,但我们_____(不玩)游戏。
3.Daming_____(not use)a computer to do his homework, but he uses it to____(play) music.
大明_____(不用)电脑做作业,但他用电脑来_____(播放)音乐。
4.She_____(make) travel plans on the Internet, but she_____(not buy) tickets.
她在因特网上_____(制订)旅行计划,但她_____(不买)票。
5.We_____(not have)a computer at home, but we_____(use) the computer at school.
我们在家里_____(没有)电脑,但我们在学校里_____(用)电脑。
Activity 4 Complete the sentences with the correct form of the words from the box.
用方框中单词的正确形式完成句子。
check核对,查看
like喜欢
plan计划
talk交谈
use使用
1.Tom_____his email every Saturday.
汤姆每周六查看他的电子邮件。
2.I have a computer,but I don't_____it.
我有一台电脑,但我不使用它。
3.Come to my office.Let's_____for our holiday.
到我的办公室来,咱们计划一下我们的假期。
4. My mother doesnl computer games.
我妈妈不喜欢电脑游戏。
5.I can_____to my friends on the Internet.
我可以在因特网上与我的朋友交谈。
Around the world
世界各地
The first computer
第一台电脑
My name is ENIAC. I am the first computer in the world. I was born in 1946 in America. I'm very big,about.one and a half fmes the size of a classroom. I'm very heavy-about 30,000 kilos!
我的名字是埃尼阿克。我是世界上第一台电脑。我在1946年出生于美国。我很大,大约有一个教室的1.5倍大。我 很重——大约30 000千克!
Activity 5 Work in groups of three. Write questions about students and computers.
三个人一组活动,写一写有关学生和电脑的问题。
Activity 6 Work with the whole class...
Work with the whole class. Ask and answer questions in Activity 5,and make notes.
全班合作。就活动5中的问题进行问答并做笔记。
Activity 7 Work in your group. Make a survey about students and computers. Use the notes you made in Activity 6 to help you.
小组活动。做一个有关学生和电脑的调查。用活动6中你做的记录帮助你。
Seven students havea computer at home. Five students use a computer for their homework...
七个学生家里有电脑。五个学生用电脑做作业……