《How Do You Use the Internet?》The Internet Connects Us PPT免费课件
第一部分内容：Learning Targets
Key words & phrases:
technology, desktop, tablet, keyboard, invitation, industry, used to do sth., chat with, blog about, do research, work hard, know about
Key sentences:
1. I used to have a desktop computer, but now I have a tablet.
2. I like chatting with my friends online.
3. I use the Internet to blog about donuts.
4. If we want to have a meeting, I can send the invitation online.
5. If I work hard this evening, I will complete my research.
6. Coffee grows in more than 70 countries!
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How Do You Use the Internet?PPT，第二部分内容：Lead in
The parts of a computer
Do you have a computer?
What do you often do with your computer?
Words and expressions
technology n. 技术
desktop n. 台式电脑；桌面
tablet n. 平板电脑；牌；碑
keyboard n. 键盘
invitation n. 邀请
industry n. 工业；企业；行业
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How Do You Use the Internet?PPT，第三部分内容：Presentation
Read and answer.
1. What does Jenny like to use the Internet to do?
She likes to use the Internet to read about sports and technology.
2. What does Danny like doing?
He likes chatting with his friends online.
3. How many people are following Danny’s blog?
500 people.
4. What can Danny and his friends do if they want to have a meeting?
They can send the invitation online.
5. What does Brain like doing on the Internet?
He likes doing research for his homework.
6. How will Brain send his research to his grandpa?
By e-mail.
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How Do You Use the Internet?PPT，第四部分内容：Language points
1. I used to have a desktop computer, but now I have a tablet.
used to do sth. 过去常常/过去惯常做某事
例：We used to be good friends, but fell apart
about a year ago.我们过去曾经是好朋友，但大约一年前关系破裂了。
be/ get/ become used to +n./ doing sth.习惯于（做）某事
例：Get used to the idea of celebrating your successes.
要有取得成功时为自己庆祝的习惯。
I become used to getting up early in the morning.我习惯早上早起。
2. I like chatting with my friends online.
chat with 和……聊天
例：How do you make friendly chat with your
colleagues?你如何和同事进行友好的聊天呢？
Here you can chat with friends, breathing fresh air.在这里你可以呼吸新鲜的空气, 和朋友畅聊。
3. I use the Internet to blog about donuts.
blog n. 博客；网络日志
例：I promised not to post them on my blog.
我保证过不把它张贴到我的博客上。
vi. 写日志；写博客
例：John has a belief that everyone should blog about something they are passionate about.约翰认为, 每个人都应在自己的博客上写他们感兴趣的事情。
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How Do You Use the Internet?PPT，第五部分内容：Grammar
if 引导的条件状语从句
定义：if“如果，假如”，它引导的句子表示某事发生所需的条件，即“在……条件下，某事才能发生”，在句子中充当状语，因此称之为条件状语从句。
位置：if引导的条件状语从句既可以放在句子前，也可以放在句子后。从句位于主句之前时，常用逗号将其与主句隔开。
时态：（1）if条件状语从句中，主句用一般将来时，从句用一般现在时表示将来。主将从现原则。
例：We will go to the park if it doesn't rain tomorrow.
如果明天不下雨的话我们将去公园。
（2）if条件状语从句中，如果主句有must、can、may等情态动词，从句用一般现在时。主情从现原则。
例：You must stop crossing the road if the traffic light is red. 如果交通灯是红色的你必须停止穿过马路。
（3）当if条件状语从句中，主句是祈使句，从句用一般现在时表示将来。主祈从现原则。
例：Don't wait for me if I am late.
如果我晚了就不用等我了。
（4）if引导的条件状语从句中，主句是一般过去时，从句使用与过去相关的某种时态。
例：If he got up earlier yesterday, he would not miss the early bus.如果他昨天早点起床，他就不会错过早班车。
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How Do You Use the Internet?PPT，第六部分内容：Exercises
一、根据所给汉语提示，完成下列句子。
1. Walk ________ (向前) and you will see the white building.
2. The bridge _________ (连接) the two parts of the city.
3. On the television ______ (屏幕) we see lots of people dancing.
4. You should stop _________ (喊) at the children.
5. Is there any chicken on the ______ (菜单)?
6. It is easy to search for information on the ________ (因特网).
二、根据汉语意思完成句子。
1.李明过去常常使用这台电脑
Li Ming ____ ____ _____ this computer.
2.如果你没有时间，我就为你做这件事。
I'll do this for you ____ _____ ____ _____ time.
3.这个问题很容易回答
This question is ____ _____ _____.
4.你可以通过电子邮件告诉我你的地址。
You can tell me your address ____ ____ .
5.我不知道如何使用这台计算机。
I don't know ____ ____ ____ this computer.
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How Do You Use the Internet?PPT，第七部分内容：Summary
1. Learn some new words and expressions.
2. Learn about the development of the computer.
3. Know about how to use the computer.
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How Do You Use the Internet?PPT，第八部分内容：Homework
Write a passage about how you use the Internet. (50-100 words)
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