译林版（2020）必修第三册Unit 3 The world Online Reading 词汇讲解课件(共23张PPT)

(共23张PPT)
Unit 3 Reading
New words
The internet has changed our lives since its invention. The first webcam was created to film a coffee pot. The emojis were created by a Japanese , who was inspired by Japanese comics, street signs and so on. Soon emojis took off throughout the world. Obviously, the Internet is a world without frontiers. Now, there are billions of people in the world using the Internet. With the click of a mouse or the touch of a button, you can have easy access to information, from health insurance to military affairs. We can use a search engine to bring up millions of results.
To a certain extent, the world’s knowledge is all at our fingertips. The Internet has also made our lives more convenient, with all sorts of goods and services provided by electronic commerce. You can have food delivered to you using food delivery apps and sites. Above all else, the Internet helps us establish and maintain social ties. With all sorts of communication software, we can make an instant comment and leave a message. However, we must be aware of network security.
1. take off 突然大受欢迎，突然开始成功，起飞，脱下，休假
take up 占据，开始从事，拿起
take in 吸收，欺骗，收留，容纳
take over 接任，接管 take on 呈现，雇佣，承担
take down 记下，拆卸 take away 拿走，消除
take back 收回(说过的话)， 退回
After the plane took off, the singer, who was very popular at home and abroad, took off his coat and glasses. He would go to Shanghai to promote a new song and he hoped it would take off in a short time.
用take的相关短语完成句子
Shortly after suffering from a large earthquake and being reduced to ruins, the city __________________ a new look.
The writer is famous now, but his career really _____________ only after his many years hard work.
Don’t be __________________ by his charm—he is cruel.
Alice ___________painting for a while, but soon lost interest.
took on
took off
taken in
took up
2. obviously adv 显然，明显地
It is obvious that ……是明显的
近义词 clear/ evident/apparent
反义词 unobvious/ ambiguous
It is obvious that he deliberately destroyed the fence of the garden even without apology.
Diet and exercise are obviously important.
____________________(obvious), you will be forgiven if you apologize to him.
There are _______________(obviously) connection between diet and health.
Obviously
obvious
3. access n 机会，权利；入径，通道
vt 到达，进入，使用
have access to 拥有……的机会，可以接近/进入……
accessible adj 可接近的；可进入的；易理解的
available adj 可获得的，可利用的，有空的（free）
Nowadays, everyone can have easy access to good learning resources on the Internet.
The only access to that village is across the fields.
The software enables you to access the digital resources of the library in seconds.
Satellites make television _______________(access) to people who live far away from cities.
accessible
4. extent n 程度， 限度；范围
to a certain extent 在一定程度上 (to some degree)
the full extent 全貌
I was amazed at the extent of his knowledge.
To a certain extent, we are all responsible for this tragic situation.
From the top floor we could see the full extent of the campus.
The 24 Solar Terms reflect _________________________(在某种程度上) the climate of China in ancient times.
The pollution of the rainforest has affected wildlife _______________________(达到如此程度) many species are in danger of extinction.
to a certain extent
to such an extent that
5. at one’s fingertips 掌握(信息)，熟悉，精通, 在手边(on hand)
have a good command of… 精通，掌握
You’d better ask your professor about the population issues. He has the whole subject at his fingertips.
Nowadays to a certain extent, the world’s knowledge is all at our fingertips.
6. bring up 使显示在计算机屏幕上，提出, 抚养，呕吐
bring about 引起，导致
bring out 使显示出，生产，出版
bring in 引入，赚得 bring back 使想起，恢复
This software will bring the key points up on the computer screen.
The manager brought up a new plan at the meeting.
Her parents died when she was a baby and she was brought up by her aunt.
用bring的相关短语完成句子
The company is willing to ______________________ the new technology if it can be shown to reduce production costs.
Nearly all educators believe that a challenging situation can often __________________ the best in a person.
I don’t clearly remember who __________________ the question, but I clearly remember it ___________________ a heated discussion.
This picture often ________________ to me many happy memories of my high school days.
bring in
bring out
brought up
brought about
brings back
7. majority n 大多数；多数票
the majority of 大多数 be in a/the majority 占大多数
major adj 主要的，v 主修(in) n主修课程
minority n 少数，少数民族
Generally speaking, the majority of old people find it hard to get used to the life in a new place.
In the nursing profession in our country, women are in the majority.
He was admitted into Nanjing University in 2016, and then majored in math.
8. deliver v 递送，发表，交出，接生
delivery n 传送，递送 deliver a speech/lecture 发表演讲
Please leave your name and address and we’ll have all the goods delivered to your door.
In the New Year’s speech delivered by our headmaster, he summarized the progress we made in 2023.
He baby was delivered by her family doctor.
You promised to deliver the goods ________us, but we haven’t seen any of them yet.
You can either pick up the goods or have them ________________(deliver).
Now we have a special offer for 10 days, during which you can enjoy a half price discount and a free _______________(deliver. )
to
delivered
delivery
9. arrangement 安排，布置，约定，排列
make arrangements for 为……做安排
come to an arrangement 达成协议约定
arrange v 安排，布置，整理
arrange for sb to do 安排某人做……
Parents always make an arrangement for their children, which sometimes is not necessary.
Our manager has arranged for me to replace John to attend the meeting.
The two countries come to an arrangement over the peace and development.
That accident totally upset our ________________(arrange) and caused a lot of problems.
I arranged ______________(meet) Jane at 8:00 last night but she didn’t turn up.
The big party _____________(arrange) for exchange student is going to be held tomorrow.
arrangements
to meet
arranged
10. above all else 最重要的是，尤其是
Above all else, the Spring Festival is a time for reunion and celebration.
Above all else, one must set clear goals before taking action.
11. establish v 建立，确立，
establishment n 确立，建立
established adj 已确立的，公认的
He left his library and half of his estate to the organization, which was the biggest donation ever since its ________________(establish).
We would like to establish direct business relations ________you.
Everyone should obey the _______________(establish)law and order.
establishment
with
established
12. instant adj立刻的，速食的 n 瞬间，片刻
in an instant 立刻，马上
instantly 立刻，马上，一……就……(the instant)
A lot of instant food proves harmful to people of all ages.
The earthquake destroyed the whole city in an instant.
These boys and girls jumped with joy instantly the chairman announced the result of the game.
The birds flew away in all directions _________ instant they caught sight of a man coming near.
Out of breath, I opened the door and the cold air _________(instant) cooled me off.
The guard put on his uniform, fastened his belt and entered the royal palace in __________ instant.
the
instantly
an
ment 评论，发表意见
make comments on 对……发表评论 = comment on
no comment 无可奉告
It is impolite to make mean comments on a person’s appearance.
Ann felt she couldn’t comment on their decision, not knowing the whose course.
He commented that the film was worth seeing.
14. aware adj 意识到，知道 (conscious)
be aware of 意识到……
raise one’s awareness of 增强对……意识
In order to increase people’s awareness of environmental protection, we must make people around us aware of its importance first.
The instant I saw a large crowd at the street corner, I was aware that something unusual happened.
As far as I’m aware, no proper investigation has ever been carried out.
Practice
The resident living in the city have easy access _________ the public library.
We’ll have to make new ____________________(arrange) for the meeting, since my schedule conflicts with yours.
Forty percent of the land in the village has been flooded and the majority of the villagers ________________(move) to safe places so far.
When visiting another country, you should be aware _________ those differences and respect them.
I think there is no need for us to comment _________ his action—it speaks for itself.
Many stores provide a ________________(deliver) service for the convenience of customers.
to
arrangements
have moved
of
on
delivery
We continued to date, though neither of us brought _______ the future.
China is _____________(obvious) playing an important role in global affairs.
The building is easily ___________(access) to the disabled people as it has no stairs.
It is nice of you to support me when a ___________(major) of people object to my arrangement.
The award and medal ________________(establish) in 1902 as a special recognition for outstanding people.
___________(instant) I graduated from university, I bought a small apartment in cash.
Launching the campaign, we aim to enhance people’s _______________(aware) of protecting the ecosystem.
up
obviously
accessible
majority
were established
Instantly
awareness