人教版（2019）必修 第二册Unit 3 The internet Assessing Your Progress 课件 (共17张PPT 内嵌视频)

(共17张PPT)
人教必修二
Unit 3
Assessing Your Progress
教学目
Lead-in
视频：Positive effect of Internet
1
2
To consolidate the words, phrases and grammar in this unit by finishing the exercises
To reflect how well you learned in this unit by reflecting
To compare English learning websites or apps
3
目标一：To consolidate the words, phrases and grammar in this unit by finishing the exercises
Activity 1: Fill in the blanks below with the correct forms of the words in the box.
The words in the box can be used as both nouns and verbs.
I have a ______ about environmental issues in my city.
I often _______ about how my classmates and I help to clean up the environment in
my city.
Grandma and I had a nice _____ about the Internet just now.
Grandma and I often ______ about the Internet.
blog
n. 博客
blog
v. 写博客
chat
n. 聊天
chat
v. 闲聊
function target blog comment click chat
Visit our site today! We’re just a ______ away.
Visit our site today! Just ______ on this link.
He made a positive _________ on the design of our school website, so I think he really liked it.
He ___________ positively on the design of our school website, so I think he really liked it.
click
v. 点击
comment
n. 评论
commented
v. 评论
click
n. 单击
This case has two _________. It's my wallet and my mobile phone case.
This _________ both as my wallet and as my mobile phone case.
People who behave foolishly online often become ________ of cyberbullies.
Cyberbullies often ______ people who behave foolishly online.
functions
n.(s) 功能
functions
v. (s) 起作用
targets
n. 目标
target
v. 针对（某人）
Do you know any other words can be used as both nouns and verbs
Try to write some sentences for the topic of Internet.
Activity 2: The Internet is bringing great changes to modern plete the correct forms of the words in brackets.
The world _______________________ (turn upside down) since the invention of the Internet and the introduction of personal computers into nearly every home. The twin inventions of the personal computer and the Internet __________________ (consider) to be among the two most important events of the last century. Shopping ___________ __________________ (completely change). Rather than going out to stores weekly or even daily, more and more people order things from clothes to toys to foods online and have them delivered directly to their homes.
has been turned upside down
have been considered
has been
changed completely
Social communication _________________ (take over) by the Internet. In the past, letters, phone calls, and face-to-face meetings were necessary to build up relationships, but now online communication is often the only social interaction that some people have all day! Games, music, movies and so on __________ _________________ (heavily influence) by the Internet. New kinds of crimes are happening on the Internet, too, so cyber security has to be constantly updated.
has been taken over
have been
influenced heavily
Do you agree with the writer Give your reasons.
Yes, I agree. Because most people buy daily necessities via apps say Jingdong and Taobao and even order food online without cooking by themselves.
No, I don't agree. Because online communication, which isn't the only interaction, will never replace face-to-face meetings.
目标二：To reflect how well you learned in this unit by reflecting
◎In this unit, I thought the section about _________________
was the most useful because _________________________.
◎I thought the part about ________________ was not very useful because _________________________.
◎My favourite part of the unit was _____________________
because __________________________.
◎Overall, I thought this unit was:
very useful a bit helpful so-so difficult
Activity: Reflect what you learned in this unit
目标三：To compare English learning websites or apps
Activity 1: What English learning websites and/or apps do you use Choose one that you like best, and compare it with your partner's. Use the questions below.
Mine My partner's
Website/App name
Who is it for
What is it for
Who made it (i.e. a big famous company or a small, not-so-famous one)
Is it easy to read and easy to use
Mine My partner's
Is it updated often
Does it provide a list of sources to show where its information came from
Is it full of ads
Is the information clear and easy to understand
Does it teach you all that you want to learn
What do you like best about it
Measuring User Experience of websites/apps
Test the site speed of the websites/apps.
Measure the accessibility of the website/apps. (Accessibility means that any user should be able to find what they need from the site, no matter what device they use, what language they speak, or whether they have limits to their hearing, vision, or movement.)
Test how well the website/app performs across different devices.
Use the results to do one of the tasks.
1.Prepare a short presentation to compare the websites or apps.
·Use graphs, charts and other visual tools, in place of bulleted lists
whenever possible.
Pie chart
Table
Line graph
Introduction
Body
Tell the reader the advantages and disadvantages of each website or app.
Tell the reader the websites or apps you want to compare with and why.
ending
End by asking the readers to give their own choice.
2.Write a blog post comparing the websites or apps.
Activity 2: Discuss in your groups and answer the questions.
Do you prefer learning English through websites/apps or books
Your answer
(Website/app or textbook)
Reasons
(convenience, variety, cost, availability…)
Example
(name of app/website or kinds of books, your experience, feelings…)
1.Can you recall some important words and phrases in this unit
2.Can you recall the usage of present perfect passive voice
3.Can you tell your story of using English learning websites/apps