外研版（2019）必修 第一册Unit 4 Friends forever Understanding ideas 课件(共34张PPT)

(共34张PPT)
B1U4
Understanding ideas
Before reading
Look at the questions about friendship and tick your answer.
Now work in groups and find out the most popular answers. Share your group’s result with the class.
Activity 1
While reading
Read the passage and find out the author’s opinions about online friendship.
Activity 2
While reading
Choose the author’s purpose in writing the passage.
1 To prove that making friends was easier in the past.
2 To illustrate how it is better to make friends online.
3 To persuade people to abandon traditional ways of making friends.
4 To discuss the advantages and disadvantages of making friends online.
Activity 3
While reading
Read again and divide the passage into different parts.
The disadvantages of making friends online
The advantages of making friends online
Part 1: Para. 1
Part 2: Para. 2-3
Part 3: Para. 4-7
Ways of making friends in the past
Part 4: Para. 8
A recommended attitude towards making friends online
Reading for information
Part 1 Ways of making friends
People lost track of their friends after 1_____________
_________.
The only way to stay in touch was 2_____________.
Past
moving to a
new town
It’s easy to 3________________ with social media tools.
Online, people can easily make new friends with those who 4__________________.
Present
writing letters
maintain friendships
share their interests
Reading for information
Parts 2-3 Online friendship: real or not
It can be real if people
5__________________
___________________ online.
It might not be real because social media doesn’t present 6____________
_________________, and people tend to 7_________________________.
exchange true
personal information
the whole truth
post only positive updates
about a person
After reading
Look at the title and answer.
What does click refer to
Why is there a question mark in the title
CLICK FOR A FRIEND
Click usually means “click the mouse on the computer”. In the title, it means “find a friend online”.
The question mark means whether it’s a real friend, it’s unknown.
Think and share
Why does the author say “But this doesn’t mean that we should throw the baby out with the bathwater” How do you understand this sentence Do you know of any similar sayings in Chinese
Because there are both advantages and disadvantages to online friendships. The author wants to remind us to treat them rationally and wisely.
因噎废食 一刀切 全盘否定
Think and share
What does “On the Internet, nobody knows you’re a dog” mean
This caption is about the uncertainty and possible risks of making friends online. It accompanies a cartoon featuring two dogs, one of which is sitting at the computer and turns knowingly to the other with these words.
Despite the witting humour, the cartoon wasn’t a hit when it was first published on 5 July 1993, few people being familiar with the Internet at that time. Its popularity grew over the years, however, and today it is one of the most iconic and recognisable works about the Internet.
Think and share
Do you prefer to make friends online Why
P49-50
1. 感觉不悦
feel low
2. 欢乐
a cheerful glow
3. 加入俱乐部
join a club
4.使用社交软件
use a social application
5. 意味着
mean doing sth.
6. 失去联系
lose track of
P38 How would you feel if moving to a new town meant losing track of your friends
lose track of
We took a walk along the river and totally lost track of time.
He’s lost all track of her since they left school.
句意：如果搬到新城镇意味着失去朋友的联系，你会有什么感觉？
忘了时间
失去了和她的联系
P38 How would you feel if moving to a new town meant losing track of your friends
接动词的-ing形式作宾语的常用动词有：
mean doing sth. vs mean to do sth.
意味着
故意做
承认 admit 建议 advise 允许 allow 避免 avoid 推迟 delay
享受 enjoy 逃脱 escape 完成 finish 想象 imagine 包括 include
保持 keep 介意 mind 错过 miss 允许 permit 练习 practise
冒险 risk 抵抗 resist 建议 suggest
P49-50
1. 感觉不悦
feel low
2. 欢乐
a cheerful glow
3. 加入俱乐部
join a club
4.使用社交软件
use a social application
5. 意味着
mean doing sth.
6. 失去联系
lose track of
7. 要是……会怎样
what if…
8. 遥远的
faraway adj.
9. 递送、派送
deliver v.
快递
express delivery n.
P38 _______ the only way of getting news from faraway friends was writing letters that took ages to be delivered
句意：如果从远方的朋友那里得到消息的唯一方法是写一封花了很长时间才能送达的信，那该怎么办呢？
What if
What if... = What would it be like if…
意为“要是……会怎样？如果……怎们样？”后跟完整的句子，可以用于提出假设，也可以提出邀请或建议。
P38 _______ the only way of getting news from faraway friends was writing letters that took ages to be delivered
What if
faraway
They have just returned from faraway places with wonderful stories to tell.
She was found wearing a strange faraway look in her eyes.
adj.
心不在焉的；恍惚的；出神的
an expression on your face that shows that your thoughts are far away from your present surroundings
a long distance away
遥远的
P38 _______ the only way of getting news from faraway friends was writing letters that took ages to be delivered
What if
The package was delivered this morning.
She is due to deliver a lecture on genetic engineering.
She was delivered of a healthy baby yesterday.
My mum works in the hospital and has delivered thousands of babies.
分娩；生孩子
to give birth to a baby
派送
deliver vt.
to take something, especially goods or letters, to a place
递送，派送
接生
发表
delivery n.
P50-52
10. 有了明显的改变
has changed significantly
P38 Thanks to advances in technology, how we make friends and communicate with them has changed significantly
句意：由于科技的进步，我们如何交朋友和与朋友保持联系的方式已经很大地变化了。
thanks to
“由于、多亏、幸亏”，多表示正面的、好的原因或缘由，有时也用来表达不好的理由或讥讽的口气。
significantly adv. by a large amount or in a way that is easily noticeable
重大地，显著地
significant adj. 重要的，有重大意义的
significance n. 重要性；意义
of great significance = significant
significant
1 There are no ___________ differences between the two groups of students.
2 The authorities attached much ____________ to his visit.
3 She looked up at me ____________, raising an eyebrow.
significant
significantly
significance
meaningfully
她抬起头，眉毛扬起，意味深长地看着我。
P50-52
10. 有了明显的改变
has changed significantly
11. 保持联系
stay/keep in touch with sb.
12. 保持朋友关系
remain friends with sb.
Nowadays, we can move around the world and still stay in touch with the people that we want to remain friends with.
P50-52
10. 有了明显的改变
has changed significantly
11. 保持联系
stay/keep in touch with sb.
12. 保持朋友关系
remain friends with sb.
13.（近期）忙于；从事
be up to
14. 维持友谊
maintain friendships
Social media tools let us see what our friends are up to and maintain friendships.
P50-52
10. 有了明显的改变
has changed significantly
11. 保持联系
stay/keep in touch with sb.
12. 保持朋友关系
remain friends with sb.
13.（近期）忙于；从事
be up to
14. 维持友谊
maintain friendships
15. 数字时代
digital age
16. 将我们与他人联系起来
connect us with others
17. 交换真实的个人信息
exchange true personal information
18. 记住
keep in mind
19. 倾向于
tend to
P39 On social media sites, people tend to post only positive updates that make them appear happy and friendly.
《课时学案》P68
tend to do sth.
tend to sb./sth.
tendency n. 倾向；趋势
have a tendency to do sth.
there is a tendency (for sb.) to do sth.
易于做某事；倾向于做某事
照料，护理
喜欢做某事；倾向于做某事
（某人）有做某事的趋势
tend v./n.
用tend翻译下列句子：
学生往往喜欢教学有条理的老师。（定语从句）
这周末我要照顾我的小表弟，因为他爸妈要去北京。
雇主雇用有经验的职员有增加的趋势。
Students tend to like teachers whose teaching is organised.
This weekend, I have to tend to my cousin for his parents are going to Beijing.
There is a growing tendency to hire experienced workers.
familiar
《课时学案》P86
Are you familiar _____ the computer software they use
The smell is familiar _____ everyone who lives near a bakery.
When she saw the house, she had a feeling of _________.
She felt uneasy in the _________ surroundings.
with
to
familiarity
unfamiliar
prefer – preferred
《课时学案》P86
翻译： 比起写作业，我更喜欢做家务。
I prefer housework to homework.
I prefer to do housework rather than finish homework.
I prefer doing housework to finishing homework.
P52
20. 发布积极的更新
post positive updates
21. 看起来
sb./sth. appear + adj.
22. 与某人分享；与某人共用
share sth. with sb.
23. 不分良莠一起抛弃
throw the baby out with the bathwater
24. 获得
acquire
25. 渴望
long (v.) for; longing (n.) for
26. 商品；私人财产
goods
P39 Although technology has changed the way we acquire friends, the meaning of friendship and our longing for friends remain the same.
acquire v.
1. to gain sth. by your own efforts, ability or behaviour （通过努力、能力、行为表现）获得,得到
2. to obtain sth. by buying or being given it 购得、获得、得到
She has acquired _________________ English. 她英语已经学得很好。
He has acquired ______________ dishonesty. 他得到了奸诈的名声。
I have recently acquired __________ olives. 我最近开始喜欢吃橄了。
The company has just acquired new buildings. 公司刚购得新办公楼。
I’ve suddenly acquired a stepbrother. 我突然有了一个继兄弟。
a good knowledge of
a reputation for
a taste for
[syn.] gain, obtain
Difficult sentences – Para. 1
How would you feel if moving to a new town meant losing track of your friends
What if the only way of getting news from faraway friends was writing letters that took ages to be delivered
Thanks to advances in technology, how we make friends and communicate with them has changed significantly.
Difficult sentences – Para. 2
Nowadays, we can move around the world and still stay in touch with the people that we want to remain friends with.
Social media tools let us see what our friends are up to and maintain friendships.
All you need is a wi-fi connection.
Difficult sentences – Para. 3 & 4
The digital age also enables us to find people who share our interests, such as collecting model cars or playing an unusual instrument.
Whatever our hobbies, the Internet can connect us with others who also enjoy doing them, even if they live on the other side of the world.
But when you “friend” people online, does this mean that they really are your friends
Difficult sentences – Para. 6, 7 & 8
But we need to keep in mind that what we see on social media is often not the whole truth about a person.
On social media sites, people tend to post only positive updates that make them appear happy and friendly.
Although technology has changed the way we acquire friends, the meaning of friendship and our longing for friends remain the same.