【新课标】Unit 13 We are trying to save the earth. Section B 3a-selfcheck课件 (共41张ppt)+视频

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【新课标】Unit 13 We are trying to save the earth. Section B 3a-selfcheck课件 (共41张ppt)+视频

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(共41张PPT)
Section B
3a-selfcheck
1. To write a letter to the city mayor about the problems and your suggestions
2. To check yourself
3. To train the writing skills.
Objectives
Rethink, Reuse, Recycle 重新思考,重新使用,重新利用
Review
Amy Hayes lives in a_____ in the UK that she built herself out of _______. The windows and doors come from____________ around her town that were pulled down. The top of the house is an ______ turned upside down. And the gate in front of her house is made of ______________________. Jessica Wong from Hong Kong uses old clothes that people don’t wear anymore to make _____. She especially likes to
use old jeans to make _______. Wang Tao is known for using iron and other materials from old cars to make__________________.
house
rubbish
old buildings
old boat
rocks and old glass bottles
bags
handbags
beautiful art pieces
Fill in the blanks to retell 2b
翻译:
“Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity.”
艺术不但可以给人们带来快乐,而且也说明只需要一点创造力,即使是冰冷、坚硬的铁也可产生活力。
throw away
put sth. to good use
have a creative mind
build ... out of ...
pull ... down
upside down
in front of ...
win a prize
open a small shop
set up a website
sell ... online
扔掉;抛弃
好好利用某物
拥有创意的头脑
用……建造……
拆下;摧毁
上下颠倒;倒转
在……前面
获奖
开一家小店
建立网站
在网上出售……
Think about the environment in your hometown / city and complete the chart below.
Which parts of the town/ city have a nice environment Why are they nice Which parts need to be improved Why
3a
Good environment why Bad environment why
Hedong New Area
·clean
·greenery
·fresh air
·nice to look at
·quiet and peaceful
Old City apartment
block
·rubbish spilling out of bins
·bad smells
·unsightly
·unhealthy
·full of pests
Write a letter to the city mayor about the problems and your suggestions.
In your letter, describe the environmental
problems in your town/city.
1. What are the problems
2. Where are they
3. What or who is causing these problems
3b
Then, give suggestions or possible ways to solve the problems.
I think that…
We should/ could…
I suggest…
一、话题分析
本单元话题是“Protecting the environment(保护环境)”,主要讨论各种污染及其解决办法。环境保护是一个热门话题。与环保相关的书面表达通常是先列举环境中出现的某一现象,然后要求考生就该现象进行描述,提出建议,阐述自己的观点。具体来讲,此话题主要会从以下四方面进行设题:(1)记叙你参加过的一次环保活动;(2)谈论保护环境的重要性;(3)对保护环境的措施和建议;(4)对环境污染的看法并提岀保护环境的措施。
二、写作方法
“三层次分析法” 写 “环保类作文”
1.描述现状,提出问题
2.指出解决途径
3.发表感谢建议
“环保类”作文常用词汇:
protect, litter, advantage, cost, plastic, law, play a part, cut down, make a difference, be harmful to,
endangered, the number of, take part in, take action, set up, throw away, turn off
写作句型
【开头句】
1.It is very important to take care of our environment.
2.It's our duty to protect the environment.
3.As we all know,water is very important to human beings.
4.As middle school students,we should take some useful measures to stop pollution.
5.Today environmental problems have drawn people's attention.
6. We need to protect Earth because it is our home.
7. Save the earth, Our Only Home.
8. Earth is our home.
9. Environmental problems directly affect the quality of people’s lives.
10. The most important question in the world today is pollution.
【中间句】
1.We can begin with small things,such as planting more trees,riding bikes instead of driving.
2.Sort out your rubbish into plastic,paper and rubber.
3.Set up a recycling network to encourage people to recycle the e-waste.
4.First of all,we can ride a bike or walk to school to reduce air pollu5.We'd better plant as many trees as possible to make our city more beautiful.
5.We'd better plant as many trees as possible to make our city more beautiful.
6.We should use cloth bags instead of plastic bags when shopping.
7.We can call on the people around us to do some small things to protect the environment.
8.The government should make some laws to prevent factories from pouring waste water into the river.
9.Last but not least,everyone should realize the seriousness of e-waste.
10. So I hope all the students in our class stop using the plastic bags, and use our own cloth bags.
11. We should stop factories from producing harmful gases.
12. If we go on polluting the earth, it won’t be fit for us to live in.
13. It not only disturbs others but also does great harm to people’s hearing.
14. That’s a problem we Chinese must pay special attention to.
15. We should plant more and more trees in order to live better and more healthy in the future.
16. The development of private cars has brought about a series of problems.
【结尾句】
1.All in all,everyone should make a contribution to protecting the environment.
2.If everyone tries his best to protect the environment,our city/world will become nicer and cleaner!
3.We all need a healthy and clean environment.Let's repeat the three things every day:reduce,reuse and recycle.
4.In a word,everyone can do something to make a difference.
5.If all of us can do a little thing to protect the environment,I'm sure it will make a big difference.
6. None of us likes pollution.
7. I believe we can make our earth a better place to live in.
8. I believe our life will become better and better if we can do these things.
9. If everyone makes contributions to protecting the environment, the world will become much more beautiful.
10. Let’s do our best to make it more beautiful.
11. Let’s take action and be a green person!
【谚语俗语】
1.Save water,waste of shame.节约用水,浪费可耻。
2.Don't let our tears become the last drop of water on the earth.不要让我们的眼泪成为地球上的最后一滴水。
3.Sharing the same sky,a total of a soil retaining.同顶一片蓝天,共护一方水土。
4.Mother nature is good,also cold butcher.大自然是善良的慈母,同时也是冷酷的屠夫。
本次写作内容是一封建议信,信的主体部分为说明文, 时态采用一般现在时,人称用第一人称和第三人称。信中要介绍你所在城市存在哪些环境问题,是什么造成这些问题,然后提出解决这些问题的方法和措施。
列提纲 写句子
自我介绍及写信目的 I’m from No. 5 Middle School.
I like our city, but the environment around here is getting worse and worse.
环境问题1 问题 There is white pollution everywhere in the city(这个城市到处都是白色污染).
原因 People use too many disposable (一次性的) things, such as plastic cups, bottles, bags and lunch boxes.
People throw them away after only using them once (人们只用一次后就把它们扔掉了).
建议 I think that people should try to use their own cups, lunch boxes and chopsticks instead of disposable things (我认为人们应该尽量使用自己的杯子、饭盒和筷子来代替一次性用品).
环境问题2 问题 There has been haze (雾霾) in the city in recent years.
原因 That’s because there are more and more cars on the road (那是因为马路上有越来越多的汽车) and they give off too much waste gas.
列提纲 写句子
环境问题2 建议 People should use public transportation more
(人们应该多使用公共交通工具).
It’s a good idea to take buses and use shared
bikes (乘公共汽车和使用共享单车是个好主意).
I think the government should encourage more
people to use new energy vehicles (新能源汽车).
表达希望 I hope the environment in your city gets better and better.
Dear Mr. Mayor,
I’m from No. 5 Middle School. I like our city, but the environment around here is getting worse and worse.
First, there is white pollution everywhere in the city. People use too many disposable things, such as plastic cups, bottles, bags and lunch boxes. People throw them away after only using them once.
I think that people should try to use their own cups, lunch boxes and chopsticks instead of disposable things.
Second, there has been haze in the city in recent years. That’s because there are more and more cars on the road and they give off too much waste gas. People should use public transportation more. It’s a good idea to take buses and use shared bikes. I think the government should encourage more people to use new energy vehicles.
I hope the environment in your city gets better and better.
Yours sincerely,
Wang Lei
Dear Sir/ Madam,
I’m writing to you about the environmental problems in our city.
With the development of the society, environmental problems are getting worse. There are more cars on the road. They have made the air unhealthy for people to breathe. Factories pollute the air with black smoke. They also put waste into the river. Some people throw away rubbish everywhere. That makes our city dirty and ugly.
Now more and more people have realized these problems. I think that the government
should close down the factories and develop laws to stop people from driving cars every day. I suggest everyone in this town should help to clean up the river and the streets. We should call on everyone in the town to throw rubbish in the dustbins.
I hope the problem will be solved in the near future and our home will become better and better.
Yours,

1. Write different forms of the words. Then add more to each group.
v.— n.
pollute ---
act ---
protect---
inspire ---
build ---
create ---
farm ---
sing ---
travel---
drive ---
run ---
write ---
pollution
action
protection
inspiration
building
creation
farmer
singer
traveler
driver
runner
writer
Self Check
n. — adj.
fame ---
wood ---
science---
health ---
south ---
care ---
rain ---
cloud---
luck ---
help ---
color ---
day ---
famous
wooden
scientific
healthy
southern
careful
rainy
cloudy
lucky
helpful
colorful
daily
adj.— n.
sunny ---
noisy ---
harmful ---
beautiful ---
different ---
important---
woolen ---
sun
noise
harm
beauty
difference
importance
wool
adj. — adv.
slow ---
wide ---
sudden ---
real ---
quick ---
true ---
possible---
happy ---
loud ---
quiet ---
heavy ---
easy ---
angry ---
good ---
slowly
widely
suddenly
really
quickly
truly
possibly
happily
loudly
quietly
heavily
easily
angrily
well
2. Match each statement with the grammar
structure.
Statement Grammar
The river used to be so clean. Present progressive
We have seen many changes in the environment. Modal verbs
People should take public transportation more. Passive voice
The river is polluted by factories. used to
The air pollution is getting worse and worse. Present perfect
3. Write ways to cut down on these kinds
of pollution.
Kinds of pollution Ways to cut down
water pollution
land pollution
noise pollution
air pollution
stop factories from throwing waste into rivers.
Try not to use plastic bags when shopping
Cut down the number of cars.
Reduce the number of factories that burn coal.
Exercises
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic
根据短文内容,从方框中选择恰当的单词填空,有的需要变换形式。
A new litter sorting system (垃圾分类系统) has been put into use in Fangchengyuan Community in Beijing. This smart system has been used in 350 communities in Beijing. Beijing has joined a list of cities in the country that (1) __________ to support litter sorting. For example, Shenzhen and Shanghai have made (2) _______. If people and organizations don’t sort litter correctly, they’ll (3) _______ what they do.
take action
laws
pay for
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic
China produces lots of (4) _______ every year. Much of the litter is buried (填埋) or burned (5) _______ being sorted. Landfills (废物填埋场) take up a lot of land and have a risk of polluting the soil and water nearby. Burning litter can produce (6) _______ gases. If people sort their litter, it’ll be different. Litter sorting has many (7) ___________. Through it, we can cut down air pollution and save resources.
without
litter
harmful
advantages
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic
In Australia, every family is provided with three litter
(8) _______. The red lid (盖子) bin is for “general waste” like food and (9) _______ bags. The yellow lid bin is for
“(10) ________” like steel and glass. The green lid bin is for “green waste”, such as grass and leaves. On the streets, the bins are printed with pictures of the things that are allowed inside. It makes recycling quite easy.
bins
plastic
recycling
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic
Summary
“三层次分析法” 写 “环保类作文”
1.描述现状,提出问题
2.指出解决途径
3.发表感谢建议
假如你是李华,今天你班召开了“敬畏自然,保护野生动物”的主题班会,此次活动让你认识到保护野生动物的重要性。班会后,你打算写一份英文倡议书投给你校英文校报,以此号召全校同学行动起来,为保护野生动物而努力。
Homework
Let’s enjoy the song!

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