外研版（2019）必修 第一册Unit 4 Friends forever Understanding ideas 课件(共25张PPT)

(共25张PPT)
B1U4 Friends forever
UI: Click for a friend
CLICK FOR A FRIEND
Viewing
Observe the layout and answer.
What does click refer to
Why is there a question mark in the title
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.
While reading
Divide the passage into different parts and summarise their main ideas.
Click for a friend
Part 1:
Part 2：
Part 3:
Part 4:
para. 1
para. 2-3
para. 4-7
para. 8
past ways of making friends:
letters
present ways of making friends: social media tools
online friendship: real or not
final thought: a reasonable attitude
While reading (A3, P52)
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.
While reading (A4, P53)
Complete the diagrams(示意图) with expressions from the passage.
While reading (A4, P53)
moving to a new town
writing letters
maintain friendships
share their interests
While reading (A4, P53)
exchange true
personal information
the whole truth
post only positive updates
about a person
Thinking and sharing
1. What does “On the Internet, nobody knows you’re a dog (para.7)” mean
This sentence is about the uncertainty and possible risks of making friends online.
Thinking and sharing
2. Why does the author say “But this doesn’t mean that we should throw the baby out with the bathwater” (para. 8) 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.
勿因噎废食。
出处：秦·吕不韦《吕氏春秋·荡兵》：“夫有以噎死者，欲禁天下之食，悖。”
Thinking and sharing
3 How do you prefer to make friends Give your reasons.
Joining a club to meet people who share the same interests.
Using a social app.
Through other friends.
Posting a “friends wanted” notice online.
Taking part in community activities.
n.通知，公告 v.注意到
更喜欢
n.社区
language points
Paragraph 1
失去联系
lose track of
多亏了科技进步
Thanks to advances in technology
交朋友
make friends
发生巨大改变
change significantly
Paragraph 2
保持联络
stay in touch with
继续做朋友
remain friends with sb.
be up to sth.
忙于
维持友谊
maintain friendships
Paragraph 3
the digital age
数字时代
enable sb. to do
使某人能够做
share one’s interests
有共同的爱好
smart expressions
[U,sing]兴趣
[C]业余爱好
significant
1 There are no ___________ differences between the two groups of students.
2 The authorities attached much ____________ to his visit.
3 This is a time of great ___________ for Africa.
significant
significance
be of +程度副词+抽象名词=形容词
be of great/some/little/no value/importance/ significance/interest/benefit/use/hep
……有价值的/重要的/令人感兴趣的/有益的/有用的/有帮助的
significance
en-/-en 动词后缀
加深 缩短
拓宽 使锋利
削弱 丰富
增强 扩大
加长 鼓励
加宽 使陷入危险
deepen
broaden
weaken
strengthen
lengthen
widen
shorten
sharpen
enrich
enlarge
encourage
endanger
比如
such as
Paragraph 5
视情况而定。
It depends.
Paragraph 6
交换个人信息
exchange personal information
记住
keep/bear …in mind
Paragraph 7
社交网站上
on social media sites
往往只发布积极的动态
tend to post only positive updates
throw the baby out with the bathwater
因噎废食
获得朋友
acquire friends
对朋友的渴望
our longing for friends
Activity 3
prove 证明
illustrate 阐释
persuade 劝说
smart expressions
~reputation/knowledge
feel a longing for …
=long for …
《学案知识点检测》
sb. be familiar ______ sth.
sth. be familiar ______ sb.
When she saw the house, she had a feeling of ___________ (熟悉).
prefer变形：
更喜欢做某事：prefer _____________
他宁愿死也不愿投降。
He prefers death to surrender.
He prefers dying to giving in.
He prefers to die rather than give in.
He would rather die than give in.
familiarity
with
to
preferred-preferred-preferring-preference
doing/to do
《学案知识点检测》
advance v._______
advance n. _________
advance adj. _________
advanced adj. _________
提前_________________
tend：当我照看我侄子的时候，我往往会跟他玩捉迷藏的游戏。
提前；促进 ~ the deadline, ~ one’s career
进步rapid technological ~
提前的 ~warning/booking
高级的~technology
in advance (of sth.)
When I tend (to) my nephew, I tend to play hide-and-seek with him.
tendency n. 倾向；趋势
have a ~ to do sth.
there is a ~ (for sb.) to do sth.
lose track of: 失去联系；忘记
keep track of：保持联系；记录
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？
翻译:
我们沿着那条河散步，完全忘记了时间。
We took a walk along the river and totally lost track of time.
自从毕业后他就与她失去了联络。
He’s lost all track of her since they left school.
=keep/stay in touch with
=lose touch with
Para.1 How would you feel if moving to a new town meant losing track of your friends
Para.1 How would you feel if moving to a new town meant losing track of your friends
mean doing sth. vs mean to do sth.
意味着
打算做；故意做
动词 + doing + to do
remember
forget
stop
go on
try
regret
can’t help
记得做过
忘记做过
停下之前做的事
继续之前做的事
尝试做
后悔做过
情不自禁
记得要做
忘记要做
停下去做另一件事
继续去做另一件事
努力做
很遗憾要做
不能帮忙
You might try ________the help desk. (call)
I'll try ________ in simple terms to help you understand. (explain)
I remember ________ him come in last night. (hear)
Remember ________ me when you arrive! (call)
I really regret ________ those stupid things and I’ll apologize to her. (say)
We regret ________ you that your application has not been successful. (inform)
Blank-filling
calling
to explain
hearing
to call
saying
to inform
Para.1 _______ the only way of getting news from faraway friends was writing letters that took ages to be delivered
What if
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 would it be like if…
意为“要是……会怎样？如果……怎们样？”后跟完整的句子。
《学案》知识点检测:
deliver a package/letter
deliver a speech/lecture
deliver a baby
n. ____________
递送，派送
发表
delivery n.
生孩子；接生
Difficult sentences
Para. 1: Thanks to advances in technology, how we make friends and communicate with them has changed significantly.
Para. 2: Social media tools let us see what our friends are up to and maintain friendships.
句子主干：…has changed
句子主干：…let us see… and maintain…
长难句分析技巧:
1. 去修饰（状语、定语、同位语、插入语）
2. 找主干（抓谓语、找连词）
Difficult sentences
Para. 3: 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.
Para.6: But we need to keep in mind that what we see on social media is often not the whole truth about a person.
句子主干：the Internet can connect us with others
句子主干：But we need to keep in mind…
Blank-filling
I use it as an example because it is familiar most readers.
Readers tended (share) articles that were exciting or funny.
I usually have fast food (deliver) to my office.
A teacher should not show (prefer) for any one of his pupils.
They keep in touch by ________ letters because ________ words can better convey their deep love for each other (write).
How would you feel if moving to a new town ________ (mean) losing track of your friends.
The ________ behind social media can _______ surprise you (true).
He was ________ unusual man with great business talents.
to
to share
delivered
preference
writing
written
meant
truth
truly
an
a + useful, university, usual, European, united, one-eyed, one-way…
an+ hour, honest, honor, unusual…