人教版(2019)选修一 Unit 2 Looking into the Future Build up your vocabulary 课件(31张PPT)

(共31张PPT)
Unit 2
Looking into the future
Reading and Thinking长难句解析 +
Build up your vocabulary
Learning Objectives
1. To learn to analyse the long and difficult sentences.
2. To learn to pay attention to the collocation of verb and noun phrase.
3.To learn to pay attention to the collocation of adj. and noun phrase and adj. and verb phrase.
4.To learn to paraphrase sentences with similar words.
5. To learn to use a mind map to build up your 　vocabulary about Future life .
Check your homework
1.However, in the not-too-distant future, we will be living in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget. (P14)
然而，在不远的将来，我们将生活在智能住宅中。当我们外出时，智能家居会为我们锁门；当我们忘记关电视时，智能家居会记得关掉它。
解析句子结构：
① that引导定语从句，修饰先行词homes
② 两个when 引导时间状语从句
短语积累：
the not-too-distant future 不久的将来
lock the door 锁门
switch off the TV 关电视
Check your homework
2.In the future, we will be using advanced technology every day for automatic control of just about everything in our home.
在未来，我们每天都会使用先进技术对家中几乎所有东西进行自动化控制。
解析句子结构：
①will be using用了将来进行时态
短语积累：
In the future 在未来
advanced technology 先进技术
automatic control 自动化控制
Check your homework
3.Your home will also learn your daily routine and preferences, so everything will be ready for you when you get home each evening.
你的家也会了解你的日常习惯和偏好，所以当你每天晚上回家时，一切都会为你准备好。
解析句子结构：
①so引导结果状语从句
②when引导时间状语从句
短语积累：
daily routine and preferences 日常习惯和偏好
Check your homework
4. Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already prepared for you. (P14)
你一进家门，灯就会亮起，还有你最喜欢的音乐或电视节目(会自动播放)，而且你会发现晚餐已为你准备好了。
解析句子结构：
①the instant“一......就......”引导时间状语从句
②and连接两个并列句
③ find your dinner ...for you,是find+宾语+宾补结构，宾语yours dinner，宾补prepared for you
短语积累：
come on 打开；亮起
prepare sth. for sb. 为某人准备某物
Check your homework
5. For example, if a water pipe starts leaking, or if there is a short in the electrical wiring, your smart home will detect it and provide you with the relevant information.
例如，如果水管漏水或发生电线短路，你的智能房屋将会探测出来，并给你提供相关的信息。
解析句子结构：
①由or连接两个if引导的条件句
短语积累：
electrical wiring 电线
relevant information 相关的信息
Check your homework
6. Nevertheless, it will take some years before most new homes begin to use this new technology. (P15)
然而，要让大多数新家庭开始使用这项新技术还需要几年的时间。
解析句子结构：
①Nevertheless 表转折的副词，译为“然而”
②before 引导时间状语从句
短语积累
nevertheless 然而
it will take some years before 还需要几年的时间
Activity 1
Write as many correct pairs of “verb + noun” phrases as possible. (课本P16 )
Verbs:
detect, integrate, leak, switch on/off, monitor, cure, have, become, issue, encourage, repair, reject
Nouns:
a preference, routine, a warning, cancer, learning, the heater, air quality, potential dangers, oil, innovation, the electrical wiring, fantasies
detect
+
potential dangers
integrate
+
leak
switch on/off
monitor
cure
+
+
+
+
oil
air quality
cancer
learning
the heater
the electrical wiring
air quality
the electrical wiring
Activity 1
have
become
issue
encourage
repair
reject
+
+
+
+
+
+
the heater
innovation
a warning
innovation
cancer
routine
a warning
the electrical wiring
a preference
learning
Activity 1
Complete the sentences with the adjectives in the box. （课本P16 2）
abnormal automatic available constant critical efficient distant instant relevant secure
1. Big data will become much more _________ in solving crimes in the future.
2. Many smart watches can provide _________ fitness data.
3. It is possible that this technological fantasy will come true
in the _________ future.
distant
instant
relevant
Activity 2
4. After the accident, both drivers are in ________ condition.
5. The fridge keeps food at a _________ low temperature.
6. The air conditioner works in ____________ mode.
7. It is important to make food and water _________
to the survivors.
available
constant
automatic
abnormal automatic available constant critical efficient distant instant relevant secure
critical
8. Houses with advanced applications will keep us _________ and healthy.
9. We find the German transport system to be one of the most _________ in Europe.
10. The sensors can detect anything __________ and automatically call someone to come and fix it.
secure
abnormal automatic available constant critical efficient distant instant relevant secure
abnormal
efficient
Paraphrase the sentences using the words and phrases in brackets. （课本P16 3）
Tips
Think of the given word’s meaning;
Read the sentence and find out the part that has the similar meaning of the given word;
You may need to write the sentence in a new way to make it fluent.
Activity 3
1. Care will also be taken to combine the building and surrounding architecture together to form an effective system. (integrate)
integrate v. to make sb./sth. join in and be a whole.
Care will also be taken to integrate the building and surrounding architecture together to form an effective system.
2. We will probably benefit from remote-controlled houses. (potentially)
potentially adv. with possibility of becoming actual
We will potentially benefit from remote-controlled houses.
3. He insisted that everything in the smart home would be all right. However, I could not help but feel anxious. (nevertheless)
nevertheless adv. despite anything to the contrary
He insisted that everything in the smart home would be all right. Nevertheless, I could not help but feel anxious.
4. It is a good habit to make certain that you know what is happening with your blood pressure. (keep track of)
keep track of record
It is a good habit to make certain that you keep track of what is happening with your blood pressure.
5. The monitoring system sends out warning as soon as the car begins to leak oil. (the instant)
the instant immediately
The monitoring system sends out warning the instant the car begins to leak oil.
It is a good way to paraphrase a word or phrase in English, which will help you to learn English in the English way. Moreover, when you are writing in English, try to use an advanced word or phrase to replace the one that is too common.
summary
Add more elements in the mind map to build up your vocabulary. （课本P16 4）
Future life
Houses
Transport
Health
Security
Work
Entertainment
integrated
sensors,
…
driverless cars, …
health
monitoring,
…
machines to detect
disasters,
…
Activity 4
Houses: integrated sensors; remote control; energy-efficient; voice commands; climate control; home automation; remote monitoring
Transport: driverless cars; high-speed rail; mag lev trains; hybrid cars; electric cars; biofuel; smart roads
Health: health monitoring; nanotechnology; robotics; mobile apps; wearable monitoring devices; 3D printing (e.g., for organs or tissues); virtual reality (e.g., for remote surgery or diagnoses); AI (e.g., for medical diagnoses)
Security: machines to detect disasters; CCTV cameras; data encryption; monitoring drones; biometrics
Work: telecommuting; automation; cloud technology; collaboration tools; virtual offices; AI; gig economy
Entertainment: CGI (computer-generated imagery); virtual reality; home theatres; interactive TV; immersive media; augmented reality
Complete the sentences with the correct forms of the words and phrases in the box. （ Workbook P68 2）
in this sense potential nevertheless
keep track of in addition the instant
1. I tried phoning Lily _________________l got home.
2. The hotel is equipped with air conditioners. _____________ electric fans are available in case some guests are not used to air conditioning.
3. My parents come from this area, so_______________it's like coming home.
the instant
Activity 5
In addition
in this sense
in this sense potential nevertheless
keep track of in addition the instant
Activity 5
4. Scientists say that this technology is also ____________ useful for developing electronic devices.
5. The monitoring system________________ what is going on in the house.
6. I'm sorry to say that we can't afford any new equipment. _____________, we can still keep ahead of our competitors by developing new innovations.
keeps track of
Nevertheless
potentially
Fill in the blanks with the correct forms of the words in the box. What do you think of the problem mentioned in the passage （ Workbook P68 4）
available critical innovation integrate
potential prediction prospect remote
There are many _____________ about what the future will be like, but no one really knows for sure. We do know that there will be many new _____________ in technology, though. These new advances will make thousands of new products ____________ that no one has yet even thought about. With this, however,
predictions
Activity 6
innovations
available
available critical innovation integrate
potential prediction prospect remote
there is a ____________ new problem which we do not have now: the gap between the technologically rich and the technologically poor. Not everyone may have the money to ___________ new technology into their lives, and some people living in _________ areas may not have access to _________ new technology. In light of such ___________ many people are already working hard to make new technology cheaper and easier to buy so that everyone might benefit from it.
potentially
Activity 6
integrate
remote
critical
prospects
Finish the workbook exercise ( P68 1 and 3 )
Homework
Thank you for
your listening!