北师大版（2019）选择性必修 第一册Unit 3 Conservation Lesson 3 The Road to Destruction课件(共19张PPT)

(共19张PPT)
Lesson 3　The Road to Destruction
CONSERVATION
UNIT 3
Ⅰ.匹配单词(请把单词和其对应的英语解释连线)
1.destruction　　　　 A.building or repairing work on the road
2.decade B.following a pattern，especially with the same
time or space
3.regular C.the act of destroying sth or the process of being
destroyed
4.stuck D.to show or make a connection between two or
more things
5.roadworks E.unable to move or to be moved
6.relate F.a period of ten years
1.There is no sense just when facing difficulty.
2.It is you that are to blame for your failure；don’t any more.
3.With the College Entrance Examination ，students got increasingly stressed out.
4.It is high time that we should to protect the endangered
species from dying out.
Ⅱ.选词填空
take action/steps，sit around，around the corner，be related to，make excuses
sitting around
make excuses
around the corner
take action/steps
5.Believe it or not，researchers have shown that body mass index(BMI) ____________wages and income.
take action/steps，sit around，around the corner，be related to，make excuses
is related to
While-reading
1.Read the passage quickly and fill in the blanks.
Ⅰ.Fast-reading for main ideas
Personal
solutions
Social
2.What’s the main idea of the text
A.The traffic condition is so terrible that we should stop driving cars.
B.What we should do to solve the traffic problems.
C.Serious traffic problems have a negative impact on our life.
D.The influence of the traffic problems and the possible solutions to them.
√
Activity 1　细节把握
1.What’s the purpose of the conversation in Part 1
A.To show there are a lot of such conversations.
B.To introduce the topic of the passage.
C.To show there are accidents every day.
D.To show it takes a long time to go to work.
Ⅱ.Careful-reading for details
√
2.How many cars were there in Britain 20 years ago
A.12.6 million. B.18.4 million.
C.24 million. D.25.6 million.
√
3.What’s the advantage of taking public transport
A.Saving your time.
B.Helping you live longer.
C.Keeping you fit.
D.Relaxing yourself.
√
4.From the last paragraph we can infer the author .
A.will follow the suggestions
B.thinks the suggestions are useless
C.is making an excuse for driving the car
D.has no choice but to drive the car
√
Activity 2　深层理解
1.Where is probably the passage from
A.A diary.
B.A fashion magazine.
C.A personal blog.
D.A government report.
√
2.What is the text type of the passage
A.Narrative(记叙文).
B.Argumentative writing(议论文).
C.Expository writing(说明文).
D.News report(新闻报道).
√
3.Which word can be used to describe the author’s writing style
A.Serious. B.Humourous.
C.Interesting. D.Unique.
√
Post-reading
Cars have made people 1. (anger)，stressed out and caused the real costs socially.Take Britain for example，in the last 20 years，the number of cars on the roads 2. (go) up by 25%.Over the last decade，3. average of 2,500 people have died every year in vehicle accidents.Traffic is one of the major 4. (cause) of global warming and climate change.Almost 30,000 deaths per year are caused by air pollution.Some types of cancer are related 5. traffic pollution.
Activity 1　课文语法填空
angry
has gone
an
causes
to
Here are some advice about how to give up 6. (drive).Firstly，use your legs.Regular exercise can cut the risk of heart disease 7. 50%！Secondly，use public transport.Thirdly，think before you go.Before 8._________(get) into your car，think about 9. you really need to make that journey.Besides，share cars.It is much cheaper and 10.________(kind) to the environment.Lastly，take action! Don’t just sit around and complain!
by
driving
getting
whether
kinder
1.How often do we arrive at work or school，stressed out，tired and angry
[句式分析]　此句是 ，形容词短语stressed out，tired and angry在句中作 。
[自主翻译]　___________________________________________________
_______________________________________________________________
Activity 2　长难句理解
简单句
状语
又有多少次，当我们抵达工作地点或学校时感到心力交瘁、心烦气躁？
2.But personal anger and stress are nothing compared to the real costs socially.
[句式分析]　此句是 ，compared to意为“ ”，可以看作 作状语，也可以看作状语从句的 ，即省略了主语和 。
[自主翻译]　___________________________________________________
_______________________________________________________________
简单句
与……相比
过去分词短语
省略
但是和真正的社会损失相比，个人的愤怒和焦虑根本不值一提。
be动词
3.Before you get into your car，think about whether you really need to make that journey.
[句式分析]　此句是 ，Before引导 ，主句是 ，句中的whether引导 。
[自主翻译]　___________________________________________________
复合句
祈使句
时间状语从句
宾语从句
在上车之前，想想你是否真的需要开车去那个地方。
4.We often think there is nothing we can do about the noise，pollution and danger of traffic.
[句式分析]　此句是 ，主句的谓语动词是think，其后是省略了that的 ；宾语从句中的we can do about...是省略引导词 的定语从句，其先行词是不定代词 。
[自主翻译]　___________________________________________________
复合句
宾语从句
that
nothing
我们经常觉得面对噪音、污染和交通危险，自己无能为力。