剑桥国际英语教程2册Unit 7
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privacy, or who think the Internet isn’t necessary in their life don’t use the Internet.
Listening
• Are people who ask others to send e-mails or browse Web sites for them. • Are people who once used the Internet, but don’t anymore. • People may become Internet dropouts because they don’t have a computer
Unit 7
What’s this for?
Brainstorm machines and modern inventions
• Telephone, cell phone, credit cards, TV, CDs, laptop, computer, video games.
Mawk.baidu.comch
• Cell phone • Pocket calculator • Microwave oven • World wide web • Telephone answering machine
Exercise
Satellite Robot DNA fingerprinting CD-ROM Transmit Text message Criminal
卫星 机器人 DNA指纹图谱/分析 只读光盘驱动器 传输 短信 犯罪
Word power
• Disc drive • Geek, technophile • Hacker • Monitor • Mouse • Surf the net • Hardware
Types of hardware
Disk drive Keyboard Monitor Mouse Things to do with mouse
Cut and paste Double-click Drag and drop Highlight text
Listening
• Forty-two percent of the population never uses the Internet. • Older people, people living in rural areas, those who are worried about
• 光盘驱动 • 技术宅 • 黑客 • 显示器 • 鼠标 • 上网 • 硬件
PcWoemoopprluedtweprhsoowaree r‘into’
Geek Hacker technophile Whiz Fun things to do with a computer Browse Web sites Play games Scan photos Surf the net
Richard: First of all, be sure to turn it on. And don’t forget to dial the area code.
Jenny: OK, I can see the number, but I can’t hear anything. Richard: That’s because you haven’t pressed the ‘call’ button. Jenny: Oh, good. It’s ringing. Richard: Try not to get too excited. You’ll probably get his voice mail. Jenny: You’re right. It’s a recording. Richard: Make sure to hit the ‘end’ button or else you’ll leave our
• 1945 • 1949 • 1970 • 1979 • 1989
What do you use your computer for?
• Play games • Buy things • Do research
Infinitives and gerunds for uses and purposes
Jenny: Can I borrow your phone to call my boss?
CRiochnavrde: rI scaant’itoynou still don’t have a cell phone. Here you go. CJeannny:ITbhaonrkrso. Nwowy,owuhartpdohIonneeed?to do?
anymore, don’t have enough time, or aren’t interested
Conversation
• Who owns the cell phone? • Who are they calling? • What’s the first thing to do? • What should the woman press?
mails. 我用电脑来玩游戏
I use my computer for playing games.
注：语法部分第二句为被动语态，会在unit11学习 到
• Computers are often used to pay bills • Computers are often used for paying bills • Be used for/to 被用来做某事
• Infinitives:
To +verb( do) 例: I use my computer to send e-
mails. 我用电脑来玩游戏
I use my computer to play games.
• Gerunds:
For+ V-ING( doing) 例: I use my computer for sending e-
Listening
• Are people who ask others to send e-mails or browse Web sites for them. • Are people who once used the Internet, but don’t anymore. • People may become Internet dropouts because they don’t have a computer
Unit 7
What’s this for?
Brainstorm machines and modern inventions
• Telephone, cell phone, credit cards, TV, CDs, laptop, computer, video games.
Mawk.baidu.comch
• Cell phone • Pocket calculator • Microwave oven • World wide web • Telephone answering machine
Exercise
Satellite Robot DNA fingerprinting CD-ROM Transmit Text message Criminal
卫星 机器人 DNA指纹图谱/分析 只读光盘驱动器 传输 短信 犯罪
Word power
• Disc drive • Geek, technophile • Hacker • Monitor • Mouse • Surf the net • Hardware
Types of hardware
Disk drive Keyboard Monitor Mouse Things to do with mouse
Cut and paste Double-click Drag and drop Highlight text
Listening
• Forty-two percent of the population never uses the Internet. • Older people, people living in rural areas, those who are worried about
• 光盘驱动 • 技术宅 • 黑客 • 显示器 • 鼠标 • 上网 • 硬件
PcWoemoopprluedtweprhsoowaree r‘into’
Geek Hacker technophile Whiz Fun things to do with a computer Browse Web sites Play games Scan photos Surf the net
Richard: First of all, be sure to turn it on. And don’t forget to dial the area code.
Jenny: OK, I can see the number, but I can’t hear anything. Richard: That’s because you haven’t pressed the ‘call’ button. Jenny: Oh, good. It’s ringing. Richard: Try not to get too excited. You’ll probably get his voice mail. Jenny: You’re right. It’s a recording. Richard: Make sure to hit the ‘end’ button or else you’ll leave our
• 1945 • 1949 • 1970 • 1979 • 1989
What do you use your computer for?
• Play games • Buy things • Do research
Infinitives and gerunds for uses and purposes
Jenny: Can I borrow your phone to call my boss?
CRiochnavrde: rI scaant’itoynou still don’t have a cell phone. Here you go. CJeannny:ITbhaonrkrso. Nwowy,owuhartpdohIonneeed?to do?
anymore, don’t have enough time, or aren’t interested
Conversation
• Who owns the cell phone? • Who are they calling? • What’s the first thing to do? • What should the woman press?
mails. 我用电脑来玩游戏
I use my computer for playing games.
注：语法部分第二句为被动语态，会在unit11学习 到
• Computers are often used to pay bills • Computers are often used for paying bills • Be used for/to 被用来做某事
• Infinitives:
To +verb( do) 例: I use my computer to send e-
mails. 我用电脑来玩游戏
I use my computer to play games.
• Gerunds:
For+ V-ING( doing) 例: I use my computer for sending e-