Unit 3 Computers Extensive Reading课件(共32张PPT)

(共32张PPT)
Extensive Reading
Unit 3 Computers
学习目标
1. 获取关于在课堂中使用iPad的利与弊的信息；
2. 辨识“OREO观点写作结构”；
3. 运用“OREO观点写作结构”有理有据地表达自己的观点。
Our school is making a survey about whether iPads should be used in class.
Scan the QR code to fill in the questionnaire (调查问卷). Write down your opinions on the pros and cons of using iPads in class.
What are the pros and cons of using iPads in class
advantage
【n.】 优势，有利条件
disadvantage
【n.】 劣势，不利条件
中文名: 平板电脑
外文名: Tablet PC （Tablet personal computers）
别名: 便携式电脑
Before you read
What does the writer think about using iPads in class
fun
【SYN】近义词
interesting
enjoyable
While-reading
Why does the writer think class is more fun with iPads
reading strategy
阅读策略
Skimming is reading a text quickly to get a general idea(大意、梗概)
Scanning is reading a text quickly in order to find specific(具体的) information.
While-reading
Why does the writer think class is more fun with iPads
reading strategy
阅读策略
Skimming is reading a text quickly to get a general idea(大意、梗概)
Scanning is reading a text quickly in order to find specific(具体的) information.
Reading Strategy (阅读策略)
How do we scan a text
1. Choose one or two key words or phrases;
2. Move your eyes quickly over a page;
3. As soon as your eyes catch a key word or phrase, slow down to read the relevant(相关的) part more carefully.
fun
interesting
enjoyable
While-reading
Why does the writer think class is more fun with iPads
[SYN] interesting
enjoyable
[SYN] interesting
enjoyable
Why does the writer think class is more fun with iPads
interesting
also
However
Because iPads make the classes interesting and efficient.
Does the writer mention any other pros and cons
What are the pros and cons of using iPads in class
advantage
【n.】 优势，有利条件
disadvantage
【n.】 劣势，不利条件
What are the pros and cons of using iPads in class
It makes the classes interesting and efficient (高效的).
Students can know their grade of homework ______________, and teachers can grade the homework _________________.
...
more quickly
more conveniently
opinion
example
grade
【n 】成绩
【vt】评分
What are the pros and cons of using iPads in class
It makes the classes interesting and efficient (高效的).
Students can know their grade of homework ______________, and teachers can grade the homework _________________.
...
more quickly
more conveniently
Some students play games or log on social networking websites in class.
...
It makes the classes interesting and efficient (高效的).
Students can know their grade of homework more quickly, and teachers can grade the homework more conveniently.
...
Some students play games or log on social networking websites in class. As a result, ...
...
What are the pros and cons of using iPads in class
It makes the classes interesting and efficient (高效的).
Students can know their grade of homework more quickly, and teachers can grade the homework more conveniently.
...
What are the pros and cons of using iPads in class
Some students play games or log on social networking websites in class. As a result, they can not pay attention to what the teacher is saying.
2. ...
What other pros and cons of using iPads in class can be inferred（推断） from Para. 1—4
Not every family has enough money to buy or even rent(租借) an iPad. It would be unfair(不公平) for poor families and students.
take the place of (取代) paper textbooks
provide students with a wider range of (范围更广的) learning materials
more eco-friendly (环保)
Look at the key words from Text 2.
Guess what Text 2 is about
Before you read
Is it mainly about the disadvantages of using iPads
iPad
Because...iPad program, ...my screen time...
Is it mainly about the disadvantages of using iPads
What are the disadvantages of long screen time
eye strain
眼疲劳
blurred vision
模糊的视力
dry eyes
干眼症
neck and shoulder pain
颈部、肩膀疼痛
headaches
头痛
What are the pros and cons of using iPads in class
It makes the classes interesting and efficient (高效的).
Students can know their grade of homework more quickly, and teachers can grade the homework more conveniently.
...
Some students play games or log on social networking websites in class. As a result, they can not pay attention to what the teacher is saying.
suffer from health problems,
such as ...
3. ...
If you ask me, I think ...
In my opinion,
...
In my view, ...
For me, ...
“OREO” opinion writing
For me, social media is a good way to keep up with what's going on in my town and around the world.
I'm in a number of groups with people who have interests just like mine. I like sharing opinions and ideas with people who think like me. I've met some interesting people and made some good friends through social media.
For example, I'm interested in cars and I'm in contact with people from Australia and Europe and America who share the same interest.
(Opinion)
(Reason)
(Example / Explanation)
Without social media, I could not have met so many interesting people. I think life without social media would be less fun.
(Opinion)
“OREO” opinion writing
pinion
easons
easons
pinion
xamples
xplanation
xamples
pinion
Time to share your opinions
Should iPads be used in class？
Self-check
How well can you express your opinions Tick the boxes.
Opinion at the beginning
Reasons
Examples or explanation
Opinion at the end
Homework
Scan the QR code(二维码) to fill in the questionnaire.
扫描二维码，运用“OREO观点写作结构”表达自己的观点
课后作业（包括下一节视频课的课前学习任务）
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Thank you !