外研版（2019）必修 第一册Unit 4 Friends forever Understanding ideas 课件(共61张PPT)

(共61张PPT)
Unit 4 Friends forever
Understanding ideas
After the class, You will be able to：
1. get to know the writer’s purpose by observing the title and analyzing the structure of the passage
2.express your opinions on online friendship and know how to protect yourself when making friends online by learning the passage .
Learning objectives
However deep the Lake of Peach Blossom may be, it's not so deep as Wang Lun’s love for me.
A bosom(知心的) friend afar
(遥远的) brings a distant land near.
These poems remind us to remember and value old friendships.
Lead-in
Which way do you prefer to make friends
Look at the questions about friendship and tick your answer.
I often prefer to make friends by...
I stay in touch with faraway friends by…
I prefer to communicate with friends
every day by…
Click for a friend
What does click refer to
It 's a________ about making friends______.
question
online
real or unreal
Read the lines
What's the type of the passage
A. Narration(记叙文)
B. Argumentation(议论文)
C. Practical Writing(应用文)
Choose the author’s purpose in writing the passage.
To prove that making friends was easier in the past.
To illustrate how it is better to make friends online.
To persuade people to abandon traditional ways of making friends.
To discuss the advantages and disadvantages of making friends online.
证实，证明
说明
劝说
放弃
Thanks to the rapid(迅速的) development of technology, the approaches to making friends and maintaining friendships have changed a lot.
Comparison
对比
How does the author describe the changes
past
At present
Read between the lines
Complete the diagrams with expressions from the passage.
Introduction
advantages of making friends online
disadvantages of making friends online
disadvantages of making friends online
Author’s conclusion
Part 1 introduction
Part 2
Positive examples
Part 2
negative examples
Part 3 conclusion
Introduce the topic
Advantages of online friendship
Disadvantage of online friendship
The author’s opinion about online friendship
The structure of the passage:
Click for a friend
Argumentation
论说文
summary
Advantages
(Para2-3)
Disadvantages
(Para 6-7)
Social media tools
1. make us ________ with friends and _______ friendships
2. enable us to make
friends with those
_______________.
1. What we see on social media is often not _____ about a person.
2. On social media, people have a tendency to ______ that maybe isn’t real.
(Read carefully for supporting details to the argument)
Advantages
(Para2-3)
Social media tools
1. make us ____________ with friends and _______ friendships.
2. enable us to make
friends with those
.
Check
stay in touch
sharing the same interests
maintain
Check
Disadvantages
(Para 6-7)
1. What we see on social media is often not ______________ about a person.
2. On social media, people have a tendency to ____________________ that maybe isn’t real.
the whole truth
post only positive updates
How to judge
Keep this tip in mind to make
friends online safely!!!!!
1. What's the author's attitude towards online friendship
How can you know that
A. Positive B. Negative
C. Objective D. Doubtful
1.Title : A question.
3.Para8: But this doesn’t mean that we should throw the baby out with the bathwater.
2.Para4-5: It depends.
Related sentences:
Tip1：
focus on title
topic sentences
key sentences
We should treat them wisely and rationally(理性地).
Because there are both ___________ and ______________to online friendships.
advantages
disadvantages
Why？
Group Discussion
Judge whether they are true friends or not
1. Bella made a friend, Emma, through the Internet. Emma only posts positive updates about her life and she always mentions how easy it is to make money. One day, she asked to borrow some money from Bella.
Is Emma a true friend Why
2. Mike likes playing guitar very much. One day, he made friends with a girl, Nancy, who could play guitar very well on the Internet. They often talk about how to improve their guitar skills.
Is Nancy a true friend Why
3. Alice wanted to earn some extra money during summer vacation, so her online friend, Lucy, sent her a link to do some lick farming(刷单). Lucy asked Alice not to tell her parents about this.
Is Lucy a true friend Why
4. Sandy and Amy met on the Internet. Sandy told Amy she wanted to go to Beijing University. Amy encouraged her to work hard. When Sandy was upset about her studies, Amy would give her some advice.
Is Amy a true friend Why
kind
warm-hearted
helpful
loyal
honest
patient
In your opinion, what qualities should a good friend have
positive
generous
optimistic
……
Fight difficulty with you to support.
Raise you up when you are upset .
Influence you with positive thoughts.
Experience hardship with no regrets.
Notice whether you get a nice treat.
Delight you whenever you need comfort.
F
R
I
E
N
D
Friend
Do you prefer to make friends online
Why
Think & Share
1.Write a short passage to state the advantages and disadvantages of making friends on line.(Key words and attributive clause(定语从句）should be used.)
2. Look for sentences with attributive clauses in the understanding ideas.
Assignment
1. How do you prefer to make friends
你更喜欢怎样交朋友？
prefer v. to like someone or something more than someone or something else, so that you would choose it if you could 更喜欢
prefer to do/doing sth. 更喜欢做某事
prefer (doing) sth. to (doing) sth.
喜欢……胜过喜欢……
prefer sb. to do sth. 宁愿某人做某事
prefer to do sth. rather than do sth.
宁愿做……而不愿做……
Language points
e.g.
Which do you prefer, the red or the blue one
He normally prefers classical music to rock.
I prefer working on my own.
While he was in the office he preferred doing something to doing nothing.
We mostly prefer to say yes to the requests of someone we know and like.
Their mother prefers them to be home early.
I prefer to walk there rather than go by bus.
【语境应用】将下面句子翻译成英文。
1) 我希望你别抽烟。
I'd prefer you not to smoke, please.
2) 我愿意步行,不愿意骑自行车。
I prefer walking to cycling. / I prefer to walk rather than cycle / cycling.
3) 我更喜欢独自工作。
I prefer working / to work on my own.
4) 我之所以喜欢古典音乐，是因为它总是让我想起灿烂的中国
传统文化。(2019天津高考满分作文)
The reason _____________________________ is that it always reminds me of the splendid Chinese traditional cultures.
why I prefer the classical music
2. How would you feel if moving to a new town meant losing track of your friends
如果搬到一个新的城镇意味着与朋友失去联系，你会作何感受？
if 引导条件状语从句, moving to a new town作主语, losing track of your friends作宾语。
lose track of: to lose contact with someone 与……失去联系；
不了解……的动态
e.g. The farmer has so many chickens that he can lose track of them all. 这个农民养了太多的鸡，以至于他自己都记不清有多少只了。
keep track of 与……保持联系；了解……的动态
【语境应用】完成句子
1) 约翰记不清在超市花了多少钱了。
John _____ _____ _____ the money he spent in the supermarket.
2) 学生们毕业后很难和所有人都保持联系。
It’s difficult to _____ _____ _____all the students after they graduate.
lost track of
keep track of
3. What if the only way of getting news from faraway friends was writing letters that took ages to be delivered
如果只有通过写信和漫长的等待才能得知远方朋友的消息，你会怎样？
What if…
1) 用于提出假设时, 意为“假若……怎么办？” “要是……会怎么样？”。
2) 表示邀请或建议时，意为“如果……怎么样？” “如果 ……如何？”
e.g. What if she finds out that you’ve lost her book
如果她发现你把她的书弄丢了怎么办？
What if you join us for lunch
同我们一起吃午饭怎么样？
【语境应用】完成句子
如果你有麻烦时大家都袖手旁观怎么办？
___________________________________ when you are in trouble.
What if everybody just looks on
4. Thanks to advances in technology, how we make friends and communicate with them has changed significantly.
然而，得益于技术的进步，我们结交朋友、与朋友沟通的方式已经有了明显的改变。
1) thanks to 归功于……, 多亏……
e.g. Thanks to your help, we accomplished the task ahead of schedule.
【拓展】
常见的表示原因的短语还有: because of, as a result of。
e.g.
We spent three hours waiting in the rain because of you!
Many people are now homeless as a result of the civil war.
【语境应用】
根据括号内的汉语提示补全下面句子(每空一词)。
1) ________ ________ ________ ________ (多亏了他的决定), things have come out right.
2) ________ ________ ________ ________ (由于你的帮助), we succeeded.
Thanks to his decision
Thanks to your help
2) advance
adj. happening, done or ready before an event
预先的, 事先的
n. the forward movement of something, or an improvement or development in something
前进; 进步, 进展; 发展
v. to go or move something forward, or to develop or improve something
(使)前进; 使进步, 使进展; 使发展; 促进
e.g.
We got no advance warning of the changes.
Nothing could stop the advance of the flood waters.
Recent advances in medical science mean that this disease can be treated.
We have advanced greatly in our knowledge of the universe.
Studying is one way of advancing your career.
in advance (=ahead of time)
预先; 事先; 提前
in advance of 在……之前
make an advance in sth.
在某方面取得进步
adj.
n．
【归纳】
an advance copy 样书
advance planning/warning/booking
预先的计划/警告/订票
advance towards a place 向……前进
advance in sth. 在某方面有进步, 前进
advance sb. to a higher position 使某人提升
【拓展】
advanced adj. 高级的, 进步的, 年老的; 发达的, 先进的
advancement n. 前进; 进展
v．
【语境应用】英汉互译。
1) 如果你要来的话，请提前让我知道。
If you’re coming, please let me know in advance.
2) 昨天，她到得比其他人都早。
She arrived in advance of everyone else yesterday.
3) 地震发生前没有事先的预警。
There was no advance warning before the earthquake hit.
4) We live in an age of rapid technological advance.
我们生活在一个技术飞速发展的时代。
5) 她紧紧地关上门，向桌子走去。
She closed the door firmly and advanced towards the desk.
6) 下次你拜访鲍勃的时候，记得提前给他打电话。(2020天津)
Next time you visit Bob, remember to give him a call in advance.
5. Social media tools let us see what our friends are up to and maintain friendships.
通过社交媒体工具, 我们能知晓朋友的动向、维系彼此间的友谊。
1) be up to: to be occupied or busy with 胜任, 从事于
e.g. What’s he been up to lately
【拓展】
up to sth. (数量或水平)可达到
up to sb. 由某人决定；取决于某人
1) 确保所有孩子到11岁的时候都能接受教育。
2) 还轮不到你来告诉我如何开展工作。
【语境应用】用up to翻译下列句子。
Make sure that all children have education up to the age of 11.
It’s not up to you to tell me how to do my job.
maintain v.
to make something continue in the same way or at the same standard as before 保持; 维持
to keep a machine, building etc in good condition by checking and repairing it regularly 维护, 保养
to provide someone with the things they need, such as money or food 供养, 赡养
e.g. A lot depends on building and maintaining a good relationship with your customers.
很多都要靠和顾客建立并保持良好关系。
The report found that safety equipment had been very poorly maintained.
报告说安全设备保养很差。
How can you maintain a family on $900 a month
你每月 900 美元怎么能维持一家人的生活？
【语境应用】指出下列句子中maintain的意思。
1) The house is large and difficult to maintain. _________
2) The two countries have always maintained close relations. _________
3) Her income was barely enough to maintain one child, let alone three. _________
维修保养
维持
供养
6. The digital age also enables us to find people who share our interests, such as collecting model cars or playing an unusual instrument.
数字时代还可以帮我们找到志趣相投的人——例如收集汽车模型或演奏不寻常的乐器。
enable v. to make it possible for someone to do something, or for something to happen 使可能; 使发生
e.g. The loan enabled Jan to buy the house.
贷款使简有能力买下这房子。
【归纳】
enable sb. to do sth. 使某人能做某事
【拓展】
enable vt. en- (使具有……) + able
disable v. dis- (使去除……) + able 使残废, 使失去能力
disabled adj. 使有残疾的, 失去能力的
unable adj. un (形容词否定前缀) + able 不能的, 不会的
【语境应用】单句语法填空。
1) The terrible car accident made her become a / an _________(able) person.
2) Your words are _________(able) to move her into believing you.
3) The Internet ________(able) us to communicate with our friends at any time.
disabled
unable
enables
7. 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.
不管我们的爱好是什么，我们都能在网上结识同好，哪怕他们住在世界的另一端。
who引导定语从句,
修饰others
even if 引导让步状语从句
【拓展】
wh-ever 意为“不管……；无论……”, 引导让步状语从句, 相当于no matter wh-。
whenever, wherever, however, whatever, whoever, whichever等均可以引导让步状语从句。
whatever 无论什么, 不管什么
【语境应用】用wh-ever来翻译下列句子。
1) 无论什么时候我发表演讲，在开始前我总是会很紧张。
2) 无论发生什么，不要改变你的计划。
Whenever I have to give a speech, I get extremely nervous before I start.
Whatever happens, don’t change your plan.
8. But we need to keep in mind that what we see on social media is often not the whole truth about a person.
但我们需要谨记, 我们在社交媒体上看到的，往往不是一个人的全部真面目。
keep … in mind: remember 将……记在心中
keep in mind that …: to remember sb./sth. 记住……
e.g. You must always keep the readers in mind when writing a report.
Please keep in mind that you should come back before 10 o’clock．
【拓展】
bear/keep … in mind 把……放在心里
make up one’s mind 下定决心; 做出决定
make up one’s mind to do sth. 下定决心做某事
change one’s mind 改变主意
with … in mind 考虑到……
1) You must always __________ this belief __________ (把……记在心中).
2) Always ___________________ (记住) that your main task is to get this company running smoothly.
3) She gave me a determined look --- the kind that said she would not ________________ (改变主意).
【语境应用】完成句子。
change her mind
keep/bear
in
keep/bear in mind
9. … people tend to post only positive updates that make them appear happy and friendly.
……人们倾向于只发布正面的信息，塑造自己快乐且友善的形象。
tend v. to be likely to behave in a particular way or have a particular characteristic 倾向; 易于; 往往会
to care for something or someone 照顾; 护理
e.g. It tends to get very cold here in the winter.
His views tend to / towards the extreme.
He carefully tended his sunflower plants all summer.
【归纳】
tend to do sth. 易于做某事, 往往会做某事
tend to/towards … 趋向, 倾向
tend (to) sb. /sth. 照顾, 照料
【拓展】
tendency n. 倾向; 趋势
【语境应用】用tend的适当形式填空。
1) Readers also _________ to share articles that were exciting or funny.
读者们也往往分享让人激动或有趣的文章。
2) He always has a _________ to Latin music.
他对拉丁音乐一直情有独钟。
tended
tendency
10. To prove that making friends was easier in the past.
为了证明在过去交友要更容易。
prove v. to show that something is true by providing facts, information etc 证明, 证实
prove sth. to sb. 向某人证明某事
prove oneself (to be) 证明自己是
prove (to be)＋n./ adj. 原来是, 证明是
It is proved that… 据证明……, 据证实……
proof n. 证据; 证明
There’s (no) proof that… (没)有证据证明……
【语境应用】语法填空。
1) The difficulty was how he could prove his ideas ______ other scientists.
困难在于他如何向其他科学家证明自己的观点。
2) The boy tried to prove himself _________ (be) a good student and he really proved best.
这个男孩努力证明自己是一个好学生, 他确实被证明是最棒的。
to　
to be