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(共38张PPT)
6.14 选必修一 Unit2
1. 劝说，说服 2. switch 3. abnormal 4. 可能的，潜力 5. 偏爱，喜好 6. daily routine 7. 高效的
8. instant 9. warning 10. early on 11. secure
12. 遥远的，心不在焉的 13. critical mand 15. integrate 16. leak 17. 发现，查明 18. relevant 19. innovation 20. 可得到的，有空的，可买到的
昨日重现
1. in response 2. while含义 3.drag 4.victim n.
5.monitor video clip 6.suspect n/v. 7.catch pt/pp
8.suspected cases confirmed cases 9.by 后面跟 ___时态（看by后面的时间，过去完成时或将来完成时）
10.过去完成时 被动: 11.flee 12.hunt v./n. 13.wave v. 14.punch 15.fists n. 16.passerby n. 17.launch v. 18.criminal adj. n. crime n. 19.in turn 20.highlight v. 21.root out 22.approval n. 23.prefer 24.have/show a preference for 25.preference will be given to those
27.in preference to 28.prefer A to B prefer doing A to doing B
29.persuade sb to do sth 30.persuasive persuasion
31.it won't be long ____ 32.will be doing 是 ____ 时态的结构
33.switch on/off 34.violent 36.energy-efficient mode
37.the instant 38.provide sb ___ sth 39.___ this sense
Have you ever forgotten to lock the door of your house or switch off the TV These kinds of things often happen to us, 1.________ can lead to problems. However, in the near future, we 2. ____________ (live) in smart homes that will lock the door and switch off the TV 3. ___________ (automatic). These smart homes will provide us with a 4. _____________ (comfortable) environment.Your home will learn your daily routine and 5. _________ (preference), so everything will be ready for you when you get home each evening. For example, lights will come on 6.________ (instant) you enter the door along with your favourite music. All controls will respond to voice commands, so you just say 7.________ you want and the home system will obey. Besides, it will give you suggestions on a healthier diet and how 8.________ (sleep) better.
which
will be living
automatically
more comfortable
preferences
instantly
what
to sleep
This smart technology is not a fantasy. 9. __________， it will take some years 10.________ most new homes begin to use it.
Nevertheless
before
Using language
Welcome or reject future changes
vocabulary review
oppose
hence
cease
rural
advocate
luxury
career
prospect
nevertheless
vt. 反对；抵制；阻挠
adv. 因此;由此
vt&vi. 停止;(使)终止
adj.乡村的;农村的
vt. 拥护;支持;提倡 n.拥护者;提倡者
n.奢侈;奢侈品;奢华
n. 职业;事业
n. 前景;展望;可能性
adv.然而;不过;尽管如此
driverless mode
apologise to sb for sth
the deceased
in the absence of
the most well known
in the distant future
with an emphasis on
provide sb with sth
weather-tracking
benefit (quite a lot) from
the best shape of my life
look on the positive side of
无人驾驶模式
因某事向某人道歉
死者
缺乏……时；没有……
最有名的；最广为人知的
在遥远的将来
强调；重点是……
为某人提供某物
追踪天气的
从……获益良多
我生活的最佳状态
看待……中积极的一面
Should we fight new technology
An argumentative writing
In which paragraph does the author:
describe the issue
give the opinion
discuss the advantages
discuss the disadvantages
Para 1
Para 4
Para 3
Para 2
describe the issue
discuss the disadvantages
discuss the advantages
give an opinion
Find out the topic sentence of paragraph 2-4.
Structure
①
②
③
④
On the one hand,
On the other hand,
Personally,
Some words and phrases are used as signposts to help show a para’s purpose and logic between paras.
Disadvantages
Advantages
“My” opinion
Read for structure
Careful-reading
This morning, I saw the shocking headline:"Passenger Dies When Car Crashes in Driverless Mode". In the article, various people said that the public should oppose the idea of developing driverless cars. They said that some advances in technology were unnecessary and could even be dangerous. Hence, we should cease accepting technology just because it is new. The newspaper reported that the car company had already apologised for the accident, but the families of the deceased said it was not enough. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon.
Para.1
Q: What is the purpose of introducing the car crash
advances in technology
PROs
CONs
Pay attention to the signpost words or phrases in the text.
信号词：引导我们找到答案的词。
The writer wants to lead in a burning issue.
1. 令人震惊的新闻标题
2. 无人驾驶模式
3. 停止做某事
4. 为某事道歉
5. 反对某事
1. a shocking headline
2. driverless mode
3. cease doing sth
4. apologise for sth
5. oppose sth/
be opposed to sth
第一段知识点
Activity 2 Read for details
the Amish
weather-tracking
the Internet
Para.2-3 Pros and Cons
Topic sentence
give examples
1. 一方面
2. 没有...
3. 崇尚简单生活
4. 重视...
5. 关心奢侈品
6. 欣赏自然环境
7. 甚至可以说
1. on the one hand
2. in the absence of
3. advocate a simple life
4. with an emphasis on
5. care about luxuries
6. appreciate the natural environment
7. It could even be argued that
第
二段
知
识
点
1. 另一方面
2.给某人提供某物
3. 最新的
4. 使得做某事成为可能
5. 与某人保持联系
6. 即使
7. 允许某人去做某事
1. on the other hand
2. provide sb with sth
3. latest
4. make it possible for sb to do sth
5. keep in touch with sb
6. even if
7. allow sb to do sth
第三段知识点
Para.4 Own opinion
positive
scary
Topic sentence
give examples
(personal experience)
accept
Activity 2 Read for details
Para.4
Q: What is the author's opinion
A. He is in favor of new technology支持.
B. He is opposed to new technology.反对

1.从...中获益
2. 社交媒体
3. 健康监测仪
4. 当然
5. 一个可怕的前景
6. 从积极的一面去
看待
1. benefit from
2. social media
3. health monitor
4. of course
5. a scary prospect
6. look on the positive
side of
第
四段
知
识
点
Read aloud the passage and find out the vocabulary as well as sentence patterns that can be used in an argumentative writing.
signpost words or phrases;
sentences patterns to give opinions or facts;
…
1. on one hand, … On the other hand, …
Nowadays many people prefer to shop online.
一方面，网上购物 方便省时；
从另一方面讲，我们不确定我们购买的货物质量是否好。此外，买家可能在网上受骗。
On one hand, it’s convenient for us to shop online and it helps save much time. On the other hand, we are not sure whether the goods we buy are of good quality. Moreover, buyers may be cheated online.
2. hence: therefore; for that reason
They grew up in Asia, hence their interest in oriental culture.
They grew up in Asia. Hence, they took an interest in oriental interest in oriental
他们在亚洲长大，因此对东方文化产生了兴趣。
We suspect they are trying to hide something, hence the need for
an independent inquiry.
We suspect they are trying to hide something. Hence, it is necessary to have an independent inquiry.
我们怀疑他们在企图隐瞒什么事，因此有必要进行独立调查。
3. nevertheless
尽管网上购物的弊端非常明显，我相信网上购物的好处远远大于
弊端，因此，我愿意在网上购物。
The negative aspects of online shopping are apparent.
Nevertheless, I believe the positive aspects far outweigh the
negative ones. Therefore, I would like to shop online.
4. It could even be argued that the Amish's quality of life is better since they live in and appreciate the natural environment rather than living in large, polluted cities.
甚至可以说，阿米什人的生活质量更高，因为他们生活在自然环境中，欣赏自然环境，而不是生活在污染严重的大城市，所以生活质量更好。
可以说贝多芬的失聪(deafness)促进了他的艺术发展。
It could be argued that Beethoven‘s deafness helped the
development of his art.
5. For example, the latest weather-tracking computer programmes give people lots of warnings about potential natural disasters, which saves many lives.
例如，最新的天气追踪计算机程序给人们提供了很多关于潜在的自然灾害的预警，这挽救了很多人的生命。
孩子们倾向于模仿抖音小视频，这有时是危险而有害的。
Children tend to imitate the Tik Tok videos, which is sometimes dangerous and harmful.
大多数学生认为兼职工作将为他们提供更多发展人际交往能力的机会，这对他们将来的职业有帮助。
The majority of students believe that part-time jobs will provide them with more opportunities to develop their interpersonal skills, which will be helpful for their future career.
8. Moreover, the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world.
此外，互联网使人们的朋友和家人即使身处天涯海角，也可以很容易地保持联系。
科学技术使科学家得以探索宇宙。
Science and technology make it possible for scientists to explore
the universe.
课文概要填空
　　A passenger died when car crashed in driverless mode. This accident made
many people worried about the (1)________ (进步)in technology. They thought we should (2)_____(停止)accepting technology just because it is new. (3)________ (actual), there are many groups of people who live happily in the (4)_______(缺失) of new technology. They advocate a simple life with an (5)__________(强调)on hard work, family, and community. Their quality of
life is better since they live in and appreciate the natural environment rather than living in large, polluted cities. On the
advances
cease
Actually
absence
emphasis
other hand, new technology changes the way we live. New technology has provided people everywhere with many (6)_______(好处)over the years. For example, the Internet has made it possible for friends and family to keep
(7)__ touch easily even if they are on (8)________(相反的)sides of the world.
I, personally, have benefited quite a lot from technological advances. (9)_________ new technology can be a scary prospect, I will always look on
the positive side of change and accept it rather than (10)_____ (抵制) it.
benefits
in
opposite
Although
resist
Activity 3 Summary
How to write an argumentative essay
Para.1 Introduction
a specific event
different opinions
Para.2 Pros
Para.3 Cons
Topic
sentence
supporting
evidence
giving example/
make
contrast
Para.4 Own opinion
Topic sentence
supporting
evidence(personal experience)
Topic
Structure
The hot issue
P1
P2
The disadvantage(s)
P3
The advantage(s)
P4
The writer's stand/opinion
A Catchy Title一个吸引人的标题
—— the arguments （论据）
& supporting examples（例子）
—— the conlusion（结论）
—— the main idea / thesis statement
（论点）
正反对比式议论文结构
Activity 3 Summary
How to write an
argumentative essay
Tip 1: Organise a clear and logic structure
Tip 2: Use signposts to list pros and cons & your opinion
Tip 3: Choose proper argumentative skills
supporting evidence
(giving example/ making contrast)
The Signpost Words
nevertheless
On the one hand, ...
On the other hand, ...
Personally, I think...
For example/instance
Hence
It could even be argued that
however...
firstly, secondly, finally...
consequently, as a result, so...
such as
in addition, furthermore
as far as I am concerned, ...
importantly, clearly...
Writing skills
The topic of...(主题)is becoming more and more popular recently. There are two sides of opinions about it. Some people say A is their favorite. They hold their view for the reason of...(支持A的理由一)What's more, ... (理由二). Moreover, ...(理由三).
While others think that B is a better choice in the following three reasons. Firstly,...(支持B的理由一). Secondly (besides),...(理由二). Thirdly (finally),...(理由三).
From my point of view, I think ...(我的观点). The reason is that ...(原因). As a matter of fact, there are some other reasons to explain my choice. For me, the former is surely a wise choice .
书面表达：
假如你是李华,学校论坛英文版想邀请你写一篇介绍微信(WeChat)利弊的文章,刊登在论坛上。要点如下:
1.微信的益处;
2.微信的弊端;
3.你的看法。
注意:1.词数80左右;
2.可适当增加细节,以使行文连贯。
Practise

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