北师大版（2019）必修第二册Unit 4 Information Technology Lesson 3 Internet and friendships 课件(共36张PPT)

(共36张PPT)
01
Internet and friendships
Reading (1)
Does the Internet help or harm friendships
Read the first blog post “The Internet Harms Friendships”. Underline the general idea and the topic sentence for each argument.
Read for gist
While the Internet can bring people closer together, it can also harm friendships.
Read for gist
The topic sentence for each argument
Argument 1: Firstly, talking online is no replacement for face-to-face contact.
Argument 2: Secondly, the Internet can make people self-centred.
Argument 3: Thirdly, online relationships may not be what they appear to be.
Read for gist
Topic sentence and supporting details
A topic sentence states the general idea or the main point of a text or paragraph.
Supporting details give more information about that topic.
Read the first blog post again and complete the information on the left side of the diagram.
Read for details
Argument 1
Topic sentence: Firstly, talking online is no replacement for face-to-face contact.
Supporting details: Images really cannot replace a real-life smile or munication through a screen makes it more difficult for children to concentrate or show kindness to others.
Argument 1
Topic sentence: Firstly, talking online is no replacement for face-to-face contact.
Supporting details: As we know, important social skills developed through direct contact with other people.
Argument 2
Topic sentence: Secondly, the Internet can make people self-centred.
Supporting details: Instead of having proper conversations with their friends, some people are only concerned with their online popularity. In addition, a lot of the content posted on social media is shallow or trivial.
Argument 3
Topic sentence: Thirdly, Online relationships may not be what they appear to be.
Supporting details: Friendships are built on the basis of trust, and with online communication you can never be 100 percent sure that the people you are chatting to is being honest about who they are.
Read the second blog post and complete the information on the right side of the diagram.
Read for details
Argument 1
Topic sentence: Firstly, the Internet makes communication much more convenient.
Supporting details: You can stay in touch with friends no matter where you are or what you are doing.
Argument 2
Topic sentence: Secondly, the Internet has also made
communication more fun.
Supporting details: You can share photos, videos, news stories and websites with your friends online.
Argument 3
Topic sentence: Thirdly, online communication can actually bring people closer to each other.
Supporting details: Whenever someone needs help, friends from all over the world can immediately provide useful suggestions or information. This makes friends feel loved and cared for.
Supporting details
Supporting details
Supporting details
General idea
Choose the correct answer according to the passage.
Read for details
1. What enables us to develop lifelong friendships
A. Communicating through a screen.
B. Social skills developed through direct contact.
C. Talking with friends face-to-face.
D. Advice from some parenting experts.
Read for details
2. Friendships are built on ___________.
A. the basis of trust
B. online communication
C. online popularity
D. the number of likes
Choose the correct answer according to the passage.
Read for details
3. Which one is a traditional way of communicating
A. Sending messages on Wechat.
B. Sharing photos on Friends Circle.
C. Making a phone call by a smartphone.
D. Uploading a video of life on Weibo.
Choose the correct answer according to the passage.
Read for details
1. What enables us to develop lifelong friendships
A. Communicating through a screen.
B. Social skills developed through direct contact.
C. Talking with friends face-to-face.
D. Advice from some parenting experts.
Choose the correct answer according to the passage.
Read for details
1. What enables us to develop lifelong friendships
B. Social skills developed through direct contact.
Choose the correct answer according to the passage.
Read for details
2. Friendships are built on ___________.
A. the basis of trust
B. online communication
C. online popularity
D. the number of likes
Choose the correct answer according to the passage.
Read for details
2. Friendships are built on ___________.
A. the basis of trust
Choose the correct answer according to the passage.
Read for details
3. Which one is a traditional way of communicating
A. Sending messages on Wechat.
B. Sharing photos on Friends Circle.
C. Making a phone call by a smartphone.
D. Uploading a video of life on Weibo.
Choose the correct answer according to the passage.
Read for details
3. Which one is a traditional way of communicating
C. Making a phone call by a smartphone.
Choose the correct answer according to the passage.
“It is these skills that enable us to develop lifelong friendships”. Do you agree with the statement Why or why not
Read and think
In the second blog post, what does Eileen Kennedy-Moore mean when she says that online friends “fill holes real-life friends can’t” Give your reasons.
Read and think
Who do you agree with, Robert or Cathy Why
Read and think
8，Here are five methods writers often use to support their arguments,Read the two blog posts again,Identify what methods the writers used,Find examples from the text.
A
B
D
A
D
E
Complete the adjectives. Choose at least five adjectives to write five sentences in the space given. You may express either positive or negative opinions about the use of the Internet.
1 rewarding 2 shallow3 convenient
4 self-centred 5 limiting 6 brief
7 creative 8 cheerful
9 trusting 10 thought-provoking
Word
Builder
Some people believe that the Internet has many negative aspects.Talking to people 1 ____or having a 2 _______with someone you only talk to on the Internet isn't a replacement for 3 _____communication.While it can connect you with other people who use a4_______,face-to-face contact with others is important to help you maintain healthy relationships.This argument is thought-provoking because it shows that people still need face-to-face communication with others today In addition spending too much time on the lnternet can make you 5________because you can become obsessed with popularity and gaining followers.Finally, you need to be careful with various 6_______because you can never be 100 7____
sure that 8_____ you read online is true.
online
friendship
real-life
smartphone
self-centred
websites
percent
anything