英语环境污染问题课件——save the world

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《Protect Our Environment》Save Our World! PPT课件

He _t_o_o_k__ ___a___s_h_o__w_e_r_ las语·卫灵公》感激每一个新的挑战，因为它会锻造你的意志和品格。——佚名你犯错误时，等别人都来了再骂你的是敌人，等别人都走了骂你的是朋友。
一棵小草，也许永远不能成为参天大树，但它可能做最绿最坚强的小草；一滴水，也许永远不能像长江大河一样奔腾，但它可以成为所有水中的最纯的那一滴你不必和因果争吵，因果从来就不会误人。你也不必和命运争吵，命运它是最公平的审判官。成功的秘密在于始终如一地忠于目标。小时候画在手上的表没有动，却带走了我们最好的时光。活在忙与闲的两种境界里，才能够俯仰自得，享受生活的乐趣，成就人生的意义。理想的书籍是智慧的铜匙。不论你在什么时候结束，重要的是结束之后就不要悔恨。
pollution. 3. 这些玻璃被制成新的东西。
This glass __i_s___ _m__a_d_e_ __in__to__ new things.
4. 我认为这些男生浪费的纸张最多。
I think these boys waste __th__e__ _m__o_s_t_ paper.
5. 他昨天晚上洗了个淋浴。
III. 根据提示翻译下列句子，每空一词。 1. 你应该照顾好这个婴儿。
You should __ta_k__e_ _g__o_o_d_ _c_a__re__ __o_f___ the
baby. 2. 我们应该尝试更多的方法去减少污染。
We must __t_r_y__ _m__o_r_e_ _w__a_y_s_ to make less
I'm afraid that I've given you too much trouble. 恐怕我太麻烦你了。

环境保护类作文(英语)ppt课件

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作文翻译
How to protect the environment 好的环境可以让人感觉快乐和健康。提高环境意味着提升我们
的生活。 Good environment can make people feel happy and fit .To improve
the environment means to improve our life.
Why does all this happen? First, there are more and more people on the earth. Second, people keep cutting down forests and killing animals for their fur or bones. Moreover,……
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我们应该在周围多种花和树，我们不应该砍掉它们。
We should plant more trees and flowers around us .We shouldn’t cut them down .
我们应该阻止工厂倾倒废水到河里和废气到空气里。
We should stop factories from pouring waste water into the river and waste gas into the air.
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Protect Our Environment (一）As we all know, the environment around us
is getting worse and worse. In some places we can't see fish swimming in the river or trees on the hills. There is less and less fresh water in the world. Some people even have no clean water to drink. So I think we must do something to protect the environment. But what can we do?

环境保护(英文版)ppt课件

◆ Sulfide and nitrogen oxides(硫化物和氮氧化合物) into the atmosphere worldwide up to 30 million tons each tion
◆ About 40% of the world’s rivers are seriously polluted. ◆ Freshwater（淡水）resources are becoming exhausted.
环境问题触目惊心保护环境人人有责
Thank you !
NO.3 Loss of biodiversity
◆ Global extinction of 50,000 species / year, 140 / day on average.
NO.4 The spread of acid rain
◆ pH <5.6 referred as acid rain. ◆ Main hazards: Water and soil acidification(酸化), plant and animal death, corrosion(腐蚀) buildings, railways and bridges and other facilities.
worldstoptenenvironmentalproblems1globalwarming全球变暖2ozonelayerdepletion臭氧层破坏4thespreadacidrain酸雨蔓延5forestdropped森林锐减7airpollution大气污染8waterpollution水体污染9marinepollution海洋污染10crossboundarymovementspoisonouswastes毒性废弃物越境转移no1globalwarminggraduallyincreasinggreenhouseeffectearthstemperaturerising

save the world

• • • • • • • • • • • • • • •
当温度达到65℃ 当温度达到 ℃ 时，一次性发泡塑料餐具中的有害物质将渗入到食物中，食物中，会对人的肝脏、的肝脏、肾脏及中枢神经系统等造成损害。造成损害。我们现在用来装食物的超薄塑料袋一般是聚氯乙烯塑料。还会使土壤环境恶化，恶化，严重影响农作物的生长。农作物的生长。
• 长江葛洲坝岸边漂浮堆积的“白色垃圾”，足容长江葛洲坝岸边漂浮堆积的“白色垃圾” 得下多人站立而不下沉。得下多人站立而不下沉。 • 1995年我国塑料产量为年我国塑料产量为519万吨，进口塑料量为万吨，年我国塑料产量为万吨 600万吨；1996年我国塑料消费总量约1574万吨。 600万吨 1996年我国塑料消费总量约万吨；年我国塑料消费总量约1574万吨万吨。据汉威机构预测：从现在起到本世纪末，据汉威机构预测：从现在起到本世纪末，中国将成为世界塑料消费增长最快的国家。成为世界塑料消费增长最快的国家。 • 仅据北京一个城市的调查：每年环境中的塑料袋仅据北京一个城市的调查：亿个（万吨）、废农膜675万平约2。3亿个（约0。132万吨）、废农膜。亿个。万吨）、废农膜万平方米（约0。3万吨）。全国废弃塑料物的总量是方米（。万吨）。全国废弃塑料物的总量是万吨）。庞大，年便达200多万吨。治理“白色污染” 多万吨。庞大，1995年便达年便达多万吨治理“白色污染” 已成为亟待解决的重要问题。已成为亟待解决的重要问题。
简单的也是我们应该做到的最最基本的
1.减少开空调的次数减少开空调的次数 2.多植树种草多植树种草 3.尽量不开私家车尽量不开私家车
4.使用可降解塑料使用可降解塑料

《英语环境保护》PPT课件

Earth for everything we need to survive, so let’s take care of it.
• We can’t live without water, but now the water was polluted. It is the biggest problem. It influences our daily life. So we should find a way to solve this problem.
Water Treatment Processes
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Water Treatment
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• Water treatment operations fulfill one or three key
tasks: removal of particulate substances such as sand and clay, organic matter, bacteria, and algae; removal of dissolved substances such as those causing color and hardness; and removal or destruction of pathogenic bacteria and viruses. The actual selection of treatment processes depends on the type of water source and the desired water quality.
• 沉淀是水和废水处理中最古老和应用最广的方法，利用重力沉淀去除水中颗粒物。它相对简便、廉价，可用通过圆形、方形或者矩形的水池来实现。如前所述，沉淀池跟在混凝和絮凝（对于高度浑浊的水）或者被完全省略（中度浑浊的水）。

保护环境英语作文ppt课件

Above all, everyone can make a great contribution to
our environment. I hope I can learn more to develop
new and clear energy, like energy from the wind and
在世界环保日到来前夕，联合国教科文组织就如何保护环境尤其是如何处理城市垃圾问题面向世界各国的中学生征文。请你根据下列提示，以“Saving our city”为题，写一篇120词左右的短文。 1.城市垃圾的危害：污染环境，有害健康。 2.你所在的城市是如何处理垃圾的： (1)垃圾分类； (2)报纸、玻璃等垃圾的再利用； (3)处理废水、废气； 3.你的建议。
全世界的环境问题变得越来越严重。例如汽车污染的空
气影响了人们的呼吸，工厂释放污染的气体，山上的树
木被砍伐，污水不断被排人河里。另外，无论我们走到
哪里，到处可见随意丢弃的垃圾。事实上，污染正威胁
我们的生存。
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The earth is our home and we have the duty to take care of it for ourselves and for our later generations. Fortunately, more and more people have realized these problems. Measures have been taken to cope with these problems by the government. Laws have been passed to reduce pollution. I hope the problem will be solved in the near future and our home will become better and better.

保护环境的PPT英文版PPT课件

Governments collaborate internationally to share resources, knowledge, and technologies to address environmental challenges.
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The Future and Our Role
Objectives of the Presentation
01
To introduce the audience to the concept of environmental protection.
02
To highlight the importance of environmental protection and its impact on society and the economy.
03
To provide information on sustainable development and practical ways to protect the environment.
02
The Environment and Human
Interference
The Ecosystem
Details
Methods for reducing waste include using sustainable packaging materials, such as paper or cardboard; using recyclable items, such as glass or aluminum; and composting organic waste.
Details

Protecting Habitats

《Protect Our Environment》Save Our World! ppt课件【完美版课件】

Exercises
I. 根据句意及所给汉语提示，完成单词。
1. A bike doesn't make any _p_o_ll_u_t_io_n_ (污染). 2. He bought many _c_a_n_s__ (罐头) from the
shop yesterday afternoon.
3. They put other garbage in their p_l_a_s_t_ic_
III. 根据提示翻译下列句子，每空一词。 1. 你应该照顾好这个婴儿。
You should __ta_k__e_ _g__o_o_d_ _c_a__re__ __o_f___ the
baby. 2. 我们应该尝试更多的方法去减少污染。
We must __t_r_y__ _m__o_r_e_ _w__a_y_s_ to make less
Language Points
1. I try to save water in many ways. 我用很多方式试着节约用水。
try to do sth. 意为“尽力做某事”。
如：
I will try to learn English well. 我将尽力学好英语。 They tried not to disturb him. 他们试图不去打扰他。
I'm afraid that I've given you too much trouble. 恐怕我太麻烦你了。
(3) much too的中心词是too，用法与too相同，用来修饰形容词原级或副词。如：
It's much too cold outside. You'd better put on your overcoat. 外面太冷了，你最好把大衣穿上。

《Protect Our Environment》Save Our World! 教学ppt课件

In fact, if each of us makes a small change in our life, we can make a big difference to our environment.
It's not too hard to protect the environment. We just need to try.
Cars and factories make the most pollution. I
think there are too many cars in Edmonton. More people should ride bikes or take buses. I ride my bike to school every day. Unlike other types of transportation, a bike doesn't make any pollution. Buses make some pollution, but lots of people can travel on a bus. Buses make less pollution than cars.
The recycling of the old cloth
Christmas Trees Made With Recycled Bottles
leak tap beer truck recycling factory unlike
v. & n. 漏；渗漏 n. 龙头；阀门 n. 啤酒 n. 货车；手推车 n. 回收利用 n. 工厂 prep. 不像；与……不同
Let’s Do It!
1 Read and tick the points mentioned in the lesson.

《Protect Our Environment》Save Our World! PPT

2. What does Katie do to save water? She takes short showers. She often checks to make sure there aren’t any leaks, and she never forgets to turn off the tap.
5. How does she go to school? By bike.
1. Edmonton is a clean city. 2. Katie thinks cars and
factories make the most pollution. 3. Buses make more pollution than
cars.
Read and tick the points mentioned in the lesson.
√ sort garbage at home √ reuse plastic bags
bring your own bag when you go shopping
√ ride bikes or take buses
2. Read the text in Lesson 47 and underline the useful phrases.
无所不能的人实在一无所能，无所不专的专家实在是一无所专…… 只要面对现实，你才能超越现实。
真正爱上一个人，他就变成你心底最柔弱的一部分，除了小心呵护，你别无选择。你惟一能做的就是，不求回报地爱他，像喝水吃饭一样习惯。就算他不够好，可你就是爱他，无可救药。世间成事，不求其绝对圆满，留一份不足，可得无限美好。世间最容易的事是坚持，最难的事也是坚持。要记住，坚持到底就是胜利。意志是一个强壮的盲人，倚靠在明眼的跛子肩上。——叔本华一个人如果不能从内心去原谅别人，那他就永远不会心安理得。多一点思考，少一份遗憾。——杨建自信是成功的第一诀窍。没有遇到挫折，永远不会懂得自己的力量有多大。

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that results into quarrels and arguments between
people.
Feelings of other people
are being cut down
as a result these people become unhappy and depressed.
are ignored
and they suffer due to it.
neglected or forgotten by their children or grandchildren
are not taken care of
therefore people become greedy, envious and angry.
Trees Peoples own needs and wishes are
are ignored
as a result these people become unhappy and depressed.
this leads to a big number of are not taken care of stray dogs that might be
Feelings of other people
A lot of animals
Money is
Many elderly people are
Trees
Peoples own needs and wishes are
are being cut down
as a result these people become unhappy and depressed.
grandchildren
angry.
Peoples own needs and wishes are
are not taken care of
that results into quarrels and arguments between
people.
Many elderly people are neglected or forgotten by their
children or grandchildren.
Make up sentences in the passive voice.
e.g – shy students bully at school
become aggressive –
- Shy students are bullied at schools. Due to it they become aggressive when

are being cut down
we dont have enough oxygen because of it.
believed to be the most important
that results into quarrels and arguments between people.
But if we used polite words we wouldn’t argue very often.
put beyond friendship
we don't have enough oxygen because of it.
believed to be the most important
this leads to a big number of stray dogs that might
be dangerous.
happy (-ness) friend(-ly)
support sympathy
upset
sad(-ness)
depressed
glad
lonely
delighted
neglected
furious
angry (anger)
arguments
attention respect care(-ful) joy
happy.
F
6. To do it well you need to involve more
E
people.
A lot of animals
put beyond friendship
we don't have enough oxygen because of it.
Money is
believed to be the most important
this leads to a big number of stray dogs that might
SAVE THE WORLD
Water pollution Acid rain
Deforestation/ cutting down forests
Littering/ pollution Global warming
Extinction
of rare species
shout (-ing) rude(-ness) unhappy
they grow up.
1. Rude words
hear
show disrespect.
in conversations with friends
2. Elderly people
not visit
in nursing
homes
lonely, depressed.
Make up sentences in the passive voice.
dangerous.
put beyond friendship
therefore people become greedy, envious and angry.
neglected or
forgotten by their children or grandchildren
and they suffer due to it.
1. Praising the taxi driver.
B
2. A good plan to save a big city.
3. The system will work somehow.
C
4. We don’t appreciate our postmen. We
D
don’t care.
A
5. It’s good for the city if workmen are
hurt by ill-mannered people
4. -Polite words
forget
arguments, quarrels.
rude(ness),
Feelings of other people
A lot of animals Money is
Many elderly people are
be dangerous.
Many elderly people are
are ignored
and they suffer due to it.
Trees
neglected or forgotten therefore people become
by their children or
greedy, envious and
e.g – shy students bully at school
become aggressive –
- Shy students are bullied at schools. Due to it they become aggressive when
they grow up.
3. - Shy, quiet people sad, unhappy.