Unit 4 Friends forever知识点课件(共28张PPT)-外研版（2019）必修第一册

(共28张PPT)
familiar
Are you familiar _____ the computer software they use
The smell is familiar _____ everyone who lives near a bakery.
She felt uneasy in the _________ surroundings.
with
to
unfamiliar
familiar with：这个词组的意思是“（某人）对（某人或某事物）熟悉”，主语一般是人，with 后可接人也可接物。
familiar to：这个词组的意思是“（某事物）对（某人）来说是熟悉的”。主语一般是事物，to 后一般接人。
Most people are familiar _____ the JOURNEY TO THE WEST.
the JOURNEY TO THE WEST is familiar _____most people .
with
to
prefer – preferred-preference(偏爱，偏好）
翻译： 比起写作业，我更喜欢做家务。
I prefer housework to homework.
I prefer doing housework to finishing homework.
I prefer to do housework rather than finish homework.
【知识归纳】
(1) prefer (doing) sth. to (doing) sth. 宁愿（做）某事也不愿（做）某事
(2) prefer to do sth. rather than do sth.宁可做某事也不愿做某事
(3) prefer (sb.) to do sth. 更喜欢（某人）做某事
How do you prefer to communicate with friends every day
你更喜欢如何每天与朋友交流？
【即学即练】 单句语法填空/补全句子
1.My mother prefers (go) to work rather than (stay) at home.
2.In the crowded city, I prefer walking to (take) a bus.
3.I prefer him (come) to see me right now.
(2023·新高考Ⅰ卷) In my view, it is better that students can choose their own partners based on personal (prefer).
②I prefer ________________(make) friends with those who have something in common with me.
taking
to go
to come
to make/making
stay
preferences
P1.How would you feel if moving to a new town meant losing track of (与……失去联系) your friends What if (要是...会怎么样？）the only way of getting news from faraway friends was writing letters that took ages to be delivered（递送） This was how things worked not very long ago. Thanks to（多亏） advances in technology（科技的进步）, how we make friends and communicate with them has changed significantly（significant显著的）.
句中的moving to a new town为动名词短语作________。
(1)翻译:
1.(P38)How would you feel if moving to a new town meant losing track of your friends
如果搬到一个新城镇意味着无法再了解朋友的情况,你会感觉怎么样呢 　
主语
(1). __________ aloud is very important for us to learn a foreign language.
(2)__________ (smoke) is bad for our health.
Reading
Smoking
mean doing sth. vs mean to do sth.
意味着
打算做
How would you feel if moving to a new town meant losing track of your friends
lose track of 与……失去联系，跟不上进展；忘记
例1：We took a walk along the river and totally lost track of time.
我们沿着河岸散步, 完全忘了时间。
例2：自毕业后, 我失去了和她的联系。
I have lost track of her since I graduated from school.
What if the only way of getting news from faraway friends was writing letters that took ages to be delivered
The package was delivered this morning.
The president will deliver a speech about schools.
My mum works in the hospital and has delivered thousands of babies.
She was delivered of a healthy baby yesterday.
分娩；生孩子
to give birth to a baby
派送
deliver vt.
递送，派送
接生
发表
delivery n.
What if...？(＝What would happen if...？) 要是……会怎么样呢？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。
7. What if the only way of getting news from faraway friends
was writing letters that took ages to be delivered？如果从遥远的朋友那里得到消息的唯一途径是写信，并且这些信需要很长时间才会被送到，那将会怎样？
What if there was no water on Earth
如果你的梦想成真了呢？
What if your dream comes true
要是明天下雨怎么办？
What if it rains tomorrow
the only way was writing letters that took ages to be delivered？
that 引导的定语从句。
P38 Thanks to advances in technology, how we make friends and communicate with them has changed significantly
1.______________ (多亏了你的帮助), we arrived there safely.
2.由于他们的辛勤工作，我们的教室变得越来越干净。
Thanks to their hard work, our classroom is getting cleaner.
thanks to“由于、多亏、幸亏”。
significantly adv. 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
Thanks to your help
完成下列句子：
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.
4. This is a matter of great ____________.
significant
significantly
significance
significance
P2.Nowadays, we can move around the world and still stay in touch with(跟...保持联系） the people that we want to remain friends with(保持朋友关系). Social media tools(社交软件） let us see what our friends are up to（忙于...) and maintain friendships(维系友谊) . All you need is a wi-fi connection.
Social media tools let us see what our friends are up to and maintain friendships.
句意：社交媒体让我们了解我们的朋友在做什么，并保持友谊。
be up to 忙着做某事
例1：What's he been up to lately
他最近在忙什么？
最近你在忙些什么呢？
What are you up to these days
类似短语：
be busy with...
be busy (in) doing...
Social media tools let us see what our friends are up to and maintain friendships.
maintain v. 保持，维持，维护，供养
maintain a balance
The two countries have always maintained close relations.
The house is large and difficult to maintain.
保持平衡
维持密切关系
维护
P2.But when you ''friend'' people online,does this mean that they really are your friends
句意：但是当你在网上“找朋友”的时候，这是否意味着他们真的是你的朋友？
friend 由名词转换为动词使用，词性转换是最常用的一种构词法。
P3.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 (把...和...联系起来）others who also enjoy doing them, even if（尽管） they live on the other side of the world.
◆ 让步状语从句：whatever= no matter what 无论是什么
①　　　　　　　　　　　　　　 (无论你去哪里), I will go with you.
②　　　　　　　　　　　　　　 (无论你做什么), I will support you.
③　　　　　　　　　　　　　　 (无论她什么时候来), she brings a friend.
Wherever/No matter where you go
Whatver/No matter what you do
Whenever/No matter when she comes
even if = even though 即使，纵然 。引导让步状语从句
即使是七十多岁了，我的爷爷仍然会时不时地打打网球。
My grandfather still plays tennis now and then, even though he's in his seventies.
有着共同的兴趣
活用·练透 单句语法填空
①Unable __________(answer) the teacher’s question, all the students kept silent.
②The software enables you _________(access) the Internet in seconds.
③社交媒体工具使人们能够每天跟朋友保持联系
Social media tools enable peolple to stay in touch with friends every day.
美句·锻造 完成句子
(读后续写之心理描写) 听到他可能再也不能走路了,吉姆绝望了,泪流满面。
Hearing that he might not ____________________, Jim became desperate, with tears
rolling down his face.
to answer
to access
be able to walk again
en+adj/n→v. 使...
able→enable 使能够
rich→enrich 使富有
courage→encourage 使有勇气
danger→endanger 使处于危险
large→enlarge 使变大
adj/n+en→v. 使...
deep→deepen 使变深
broad→broaden 使变宽
strength→strengthen 使变强
weak→ weaken 使变弱
P6.If people always exchange(交换） true personal information（个人信息） online, then yes, these friendships can be real and meaningful（有意义的). But we need to keep in mind( keep sth in mind把...铭记在心） that what we see on social media is often not the whole truth（全部真相） about a person.
But we need to keep in mind( keep sth in mind把...铭记在心） that what we see on social media is often not the whole truth about a person.
keep sth in mind 牢记：记住某事
Keep in mind that 要记住...
Keep in mind that a small deed makes a big difference.
要记住，一件小事会产生很大的影响。
要记住，今天的作业是完成你的作文。
Keep in mind that today’s homework is to finish your writing/composition.
Please keep it in mind.
P7.On social media sites, people tend to(倾向于做某事)
post only positive updates that make them appear happy and friendly. But smiling photos can hide real problems. Remember the saying(keep the saying in mind): on the Internet, nobody knows you’re a dog. A young person could be old; a woman could be a man; we could even be sharing our information with criminals(share...with....与分享)
On social media sites, people tend to post only positive updates that make them appear happy and friendly.
tend to do sth.
tend 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
活用·练透 单句语法填空/熟词生义
①(2023·新高考Ⅰ卷) If people are similar and tend _________(make) the same errors, then their
errors won’t cancel each other out.
②She is a nurse careful enough to tend patients.(tend v.__________)
美句·锻造 一句多译
(应用文之观点表达)在我看来,幽默感强的青少年往往比没有幽默感的人有更多的朋友。
→In my view, teenagers with a great sense of humour ________________________than those
without humour.(tend)
→As far as I’m concerned, teenagers with a great sense of humour ___________________________
than those without humour.(tendency)
学生往往喜欢对他们严格的老师。（定语从句）
to make
照顾,照料
tend to have more friends
have a tendency to have more friends
Students tend to like teachers who are strict with them.
P8.But this doesn’t mean that we should throw the baby out with the bathwater. Although technology has changed the way we acquire friends, the meaning of friendship and our longing for（渴望） friends remain the same（依然如故，保持不变，）. As Aristotle said, no one would choose to(选择做...) live without friends, even if he had all other 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 ______________ . 他得到了好的名声。
I have recently acquired __________ eggplants. 我最近开始喜欢吃茄子了。
a good knowledge of
a good reputation
a taste for
[syn.] gain, obtain
long for渴望 I have a great longing for home.
我非常想家。
prove sth.to sb.　　 向某人证明某事
prove (sb./oneself) (to be)+n./adj. 证明(某人)是……
it has been proved that... 已经证实....
He did some experiments to prove his theory to the professors.
It has been proved that you are wrong.
She may prove to be the most suitable person for the job.
It has been proved that she may be the most suitable person for the job.
11.(39)As Aristotle said, no one would choose to live without friends, even if he had all other goods.
_____亚里士多德所说，____________没有朋友的生活，_____他拥有所有其他的物品。
正如
没有人会选择
即使
as sb. say/says/said, 意为“正如某人所说” 。
As Chairman Mao said, he who does not reach the Great Wall is not a true man.
正如毛主席所说，不到长城非好汉。
【实战演练】翻译
众所周知，地球围着太阳转。
As everyone knows, the earth goes around the sun.
As is known to all, ...
Thank
you!