(共36张PPT)
Unit4 The Internet Connects Us
Lesson 19
How Do You Use the Internet
单元主题
We will Learn
Functions
Talking about the Internet
Gremmar
Adverbial Clause with “if”.
Structures
How does the Internet help you
If we want to have a meeting,I can sent
the invitation onlion.
It is quite easy find information on the web.
Lead-in
THINK ABOUT IT
What can you do on a computer
How do you use the Internet
Learning Tip
Can you name the parts of a computer
1．keyboard
2 . mouse
3 . screen
4 . monitor
Lead-in
New words
1.technology n.技术
2.desktop n.台式电脑；桌面
3.tablet n.平板电脑；牌；碑
4.keyboard n.键盘
5.invitation n.邀请
6.industry n.工业；企业；行业
2) Fill in the blanks with the correct forms of the given verbs .
1．If you work hard，you’ll________ (get) there in the end .
2．If you don’t stop him，he will________ (play)games the
whole day .
3．If it________ (rain) tomorrow，Danny will not go to the
supermarket to buy donuts .
4．If you____ (go) to bed now, I’ll read you a bedtime story .
get
play
rains
go
Words Check!
Listen and tick!
Tick the things that Jenny and her classmates like to do on the Internet .
□watch movies □shop
□write blogs □chat online
□play games □read
□send or receive e mails □listen to music
□do research for homework □make friends
√
√
√
√
√
Read and answer!
1. What does Jenny like to do on the Internet
2. What does Jenny use to surf online now
3. What does Danny like doing online
4. How many people follow Danny's blog
5.What does Brian like to do on the Internet
6.What information is Brian interested in
Read and answer!
1. What does Jenny like to do on the Internet
2. What does Jenny use to surf online now
3. What does Danny like doing online
She likes to use the Internet to read about sports and technology.
Now, she has a tablet.
He likes chatting with his friends online.
Read and answer!
4. How many people follow Danny's blog
5.What does Brian like to do on the Internet
6.What information is Brian interested in
There are 500 people following his blog.
He likes doing research for his homework.
He is interested in coffee industry
Introduce your own experience of using the Internet in groups, Then present it in front ofthe class.
Talk and present!
What do you do on a computer
How often do you use the Internet
One student teaches the other student how to use the Internet.
Such as, find some information/chat with others/shop online/do some research and so on.
Talk and present!
Make up a dialogue in pairs
课文呈现
3) Here is a search homepage. Can you find the information you need Fill in the blanks using the category headings .
课文呈现
1．A game lover can click on “_________________________” to play computer games .
2．If I want to improve my spoken English，I’ll go to “___________”．
3．“_________________” has some excellent movies .
4．If John wants to know more about China，he will click on “__________________”．
5．“_______________” helps Jack get information about Oxford University .
Computer & Internet
Language
Entertainment
Society & Culture
Education
E-mail with friends and family.
Chat online with friends.
Download(下载)documents(文件)from strangers.
E-mail with strangers.
Write blogs.
Play online games for a whole day.
Surf unhealthy websites and watch unhealthy films or pictures.
Think and talk!
What can /can't we do on the Internet
Remember!
The Internet can be a useful tool,but don't let it take up all of your time.
Use the Internet properly and carefully and it can make our life more colourful.
课文呈现
Ms . Cox：How does the Internet help you, class
Jenny：I like to use the Internet to read about sports and technology . ① With the Internet，we can learn about almost anything . I used to have a desktop computer，but now I have a tablet . It has no keyboard or mouse，so it is easy to carry. ② Now I can use the Internet anywhere!
Danny：I like chatting with my friends online . ③ We use video chat! I use the Internet to blog about donuts . There are 500 people following my blog！Some of us are planning to organize a Donut Club . If we want to have a meeting，I can send the invitation online . ④
It’s quick and easy .
课文呈现
Brian：I like doing research for my homework on the Internet . ⑤ I’m collecting information about the coffee industry . If I work hard this evening，I will complete my research. Tomorrow I can begin to write my report . Look at this.
Coffee grows in more than 70
countries！ ⑥ Grandpa likes coffee
very much . I will send my
research to him by e mail .
考点精讲
① I like to use the Internet to read about sports and technology.
technology /tek'n l d / n. ( scientific knowledge used in practical ways in industry, for example in designing new machines ) 技术
e.g. With the development of science and technology, it becomes easier and easier to communicate with each other. 随着科学技术的发展，（人们）相互交流变得越来越容易了。
考点1
考点精讲
中考在线1：—China's high-speed railway ____ is leading the world.
—That's right. It is moving further into the world. [菏泽]
A. technology B. environment C. population
A
常用搭配：
science and technology 科学技术
information technology信息技术
考点精讲
② It has no keyboard or mouse, so it is easy to carry.
or / (r)/ conj. 和
e.g. They don’t like French or Russian.
他们不喜欢法语和俄语。
I have two erasers and three rulers.
我有两块橡皮和三把尺子。
考点2
在否定句中，连接两个并列成分用or；在肯定句中，用and。
中考在线2：在中国，晚饭后老太太们要么散步，要么跳广场舞。
In China, the old ladies _______ take a walk _______ do group dancing after dinner. [孝感]
either or
考点精讲
③ I like chatting with my friends online.
chat with sb. 和某人聊天
e.g. He likes chatting with outgoing people.
他喜欢和外向的人聊天。
We sit under the trees at lunchtime and have a good chat.
我们在午饭时间坐在树下畅聊。
考点3
chat 作不及物动词,意为“聊天, 闲谈”。
chat作名词, 意为“聊天”。
考点精讲
④...I can send the invitation online.
invitation / nv 'te n/ n. 邀请
e.g. We had three invitations to parties. 我们有三份聚会的请帖。
I invited all my friends. 我邀请了我所有的朋友。
Jack invited me to watch the match with him.
杰克邀请我和他一起看那场比赛。
考点4
invitation → invite
invite sb. 邀请某人
invite sb. to do sth. 邀请某人做某事
invite sb. to... 邀请某人去……
中考在线3：Amy refused her friend's _______ because she had to take care of her grandma. [齐齐哈尔]
A. tradition B. attention C. invitation
C
考点精讲
⑤ I like doing research for my homework on the Internet.
research /r s t / n. 研究; 调查
e.g. Research shows that women live longer than men.
研究表明，女人比男人活得更长。
考点5
research 常用短语：
do research 做研究，进行调查
have a research on... 有一个关于……的调查
考点精讲
⑥ Coffee grows in more than 70 countries!
more than 多于；超过
e.g. More than one person made this suggestion.
不止一个人提过这个建议。
I’ve known him for more than twenty years.
我认识他20 多年了。
考点6
考点精讲
He’s more than a speaker. He is a writer, too.
他不仅是一名演讲者。他还是一名作家。
more than 意为“多于；超过”, 用在数词前, 相当于over,其反义短语为less than( 少于)。
“more than ＋名词”表示“不仅是”。
一、根据句意及所给提示写单词
1. With the development of 5G ____________ (技术), our daily lives have become more and more convenient(便利的).
2. Usually I use a ________ (平板电脑)or laptop instead of a _________ (台式电脑).
technology
tablet
desktop
夯实基础
3. Our country encourages the market stall _________ (行业).
4. The ___________ (键盘)is broken. I need to buy a new one.
5. [2023 邯郸永年区期中] To his surprise, his best friend refused his ____________ (邀请).
industry
keyboard
invitation
夯实基础
二、单项选择
6. [2023 邢台一模] —Do you think we should eat out tonight
— Well... We can save money ________ cooking our own meals instead of eating outside.
A. by B. to C. for D. with
【解析】句意：——你认为我们今晚应该出去吃饭吗？
——嗯……我们可以通过自己做饭而不是在外面吃饭来省钱。by 通过；to 到；for 为了；with 有。根据 “save money... cooking our own meals”可知是通过自己做饭来省钱，用by。故选A。
A
夯实基础
7. The development of the “Sky Eye” has shown our country’s progress in new _______.
A. nature B. technology
C. journey D. temperature
【解析】用词义辨析法。nature 大自然；technology 技术；journey 旅行；temperature 温度。句意：“天眼”的发展显示了我国在新技术方面的进步。分析句意可知选B。
B
夯实基础
8. [2023 衡水二模] I’ll give the book to Alan _______ he comes here.
A. before B. unless C. though D. if
【解析】句意：如果艾伦来这里，我就把书给他。before 在……之前；unless 除非；though 虽然； if 如果。此处应用if 引导条件状语从句，故选D。
D
夯实基础
9. The new computer is so nice. The keys on the ________ are smooth.
A. tablet B. keyboard C. reason D. ground
【解析】句意：这台新电脑非常棒，键盘上的键很光滑。名词keyboard 意为“键盘”，符合语境，故选B。
B
夯实基础
10. —What is Mrs. Cox doing
—She is ________ her friend on the Internet.
A. taking up B. putting on
C. getting up D. chatting with
【解析】用短语辨析法。句意：——考克斯夫人在做什么呢？——她正在网上跟朋友聊天。take up 从事；put on 穿上；get up 起床；chat with 与……聊天。分析句意可知，此处指跟朋友聊天，故选D。
D
夯实基础
Homework
1. Write a composition with 70 words,the title is:
How to Use the Internet.
2. Do the exercises .
3.Preview Lesson 20.
Good-bye!
