Water_PPT

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Water_Pollution水污染英文PPT幻灯片课件

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For government
1To establish the urban sewage treatment system (城市污水处理系统的建立 )
2 To restructur the Industrial（调整产业结构）
3.To develop the new water sources
There are many influence that we can’t describe them by words. So I will
show you some pictures.
8
9
Discharging sewage into water
10
Water hyacinth
水葫芦
11
4.To strengthen the planning and management of water resources
5.To control the agricultural non-point source pollution （控制农业面源污染）
17
For Business
1. To reduce water consumption(减少耗水量)
2. To buy equipment of sewage treatment (买污水处理设备)
3. Don‘t discharge sewage into water. (不要乱排污水)
4. To estiblish the water recycling system
18
For individual
• Damage Harm to human 's health
• Destruction of Marine fishery resources and aquatic products

爱护水资源英语ppt课件

Water saving technologies
Water saving technologies, such as low flow show heads, faucet aerosols, and water saving tools, can effectively reduce water consumption without affecting daily life
03
Measures to protect water reset
Measures taken by the government
Water resource protection plans
The government should formulate comprehensive plans for the protection of water resources, including the assessment of protected areas, the regulation of water use, and the supervision of pollution sources
01
The importance of water resource
Definition of water resources
01
02
03
Surface water
Water found on the surface of the earth, such as rivers, lakes, and streams
Environmental protection actions
Individuals can take actions to protect the environment, such as not writing garbage into the water, not using pests or fertilizers around rivers and lakes, and planning trees to prevent soil erosion

上海牛津版小学英语五年级上册M4U1 Water教学ppt课件

Kitty: What’s next? Grandma: Next, we put some tea in the teapot. Then,
we pour the hot water into the teapot. Kitty: And finally? Grandma: Finally, we pour the tea into the cups and
Then, we pour the hot water into the teapot.
e
/’faIn lI/ Finally, we pour the tea into the cups
and drink the tea.
Kitty is in the kitchen with her grandma.
Finally? Finally, we drink_t_h_e__te_a__.
Module 4 The natural world
Unit 1 Water
Period 2
The Yangtze River
I am a little water drop. And the sea is my home. I can make friends with the fish. When the sun shines, I become vapour. It’s colorful,like a rainbow. And when my friends are more and more It becomes cloud. The wind blows the cloud from west to east. It’ s singing and dancing happily.
Look ! The students are having a report about the Yangtze River

小学英语沪教牛津版五年级上册Unit 11《Water》(第1课时)教学PPT

Look and learn
grow crops
Hale Waihona Puke How do we use water? We use water to grow crops.
Look and learn
grow crops Major crops include(包括): pumpkin, corn(玉米), rice, potatoes, wheat(小麦), soybeans(黄豆), sugarcane(甘蔗)and cotton (棉花).
Listening Request： 1. Sit up straight and listen carefully ; 2. Pay attention to the pronunciation, loudness and fluency; 3. Don’t speak when others speaking.
Can you guess?
It has no shapes. It has no colors. It has no smell and no taste. And it is very important. People use it to wash. People use it to flush. People use it to brush. What is it?
Let’s think
➢Where does water come from? ➢How do we use water? ➢How can we save water?
Let’s learn
Where does water come from ? It comes from the _____.
3) Farmers use water to ___________.

牛津新沪教版初中英语七年级下册Unit5 Water 词汇精品课件(共28张PPT)

“A few days ago, I was in a cloud,” said the drop of water. “ Then I dropped into a river and ran into a reservoir. Then it was time for people to clean me.” “Clean you?” Dora asked. “Yes, I was dirty. They cleaned me and added some chemicals
pollute me. I’m valuable.”
不要让最后一滴水
成为眼泪!
Dora asked, “So is this the end of your journey?” “No. People will make me clean again. I’ll go into a river and then into the “Again?” sea again.”
“Yes. My journey starts there. Remember not to waste or
f oto r go (we)
It is time for to school.
（go）
Part4 Text
Dora was in the bathroom. The tap was on. (adv) “Turn that tap off,” said an angry voice.“”You’re wasting water.” Dora looked around, but there was no one there. “Who are you?” “I’m a drop of water. from?” Do you know where I come

三年级起点《11Water》公开课PPT课件资阳市优质课

Homework
keep our water clean and save water.
1. Listen to and read page 74. 2. Talk about how you and your family
members use water.
Thank you!
_a_n_d__th_e_n_______________________._____________
________________________________
Let's watch
Let's remember
Water is life! Please save water every day!
5AM4 Unit 11 Water
Period 1 ： Useful watห้องสมุดไป่ตู้r
Can you guess?
It has no shapes. It has no colors. It has no smell and no taste. People use it to wash. People use it to brush. What is it?
Look and learn
grow crops
How do we use water?
We use water to grow crops.
Look and learn
grow crops
Let’s talk
Different jobs use water to do different things.（不同行业，用水不同。）
Let’s think
How do we use water? We use(使用）water to...

五年级上册英语课件Unit 11《Water》｜牛津上海版(三起) (共14张PPT)

What do we do with water?
Who is making tea ?
Grandma is making some tea.
How do you make tea, Grandma? Let’s go to the kitchen and have a look.
How do you make tea, Grandma?
First Next Then Finally
We must boil the water.
A
B
We put some tea in the teapot.
C
D
We pour the hot water into the teapot.
We pour the tea into the cups and drink the tea.
•
9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。2021/8/102021/8/10Tuesday, August 10, 2021
•
10、阅读一切好书如同和过去最杰出的人谈话。2021/8/102021/8/102021/8/108/10/2021 9:51:21 AM
My mother likes making coffee. How does she make coffee?
First Next
She _b_o_i_ls___ the water.
milk powder Soybean milk powder
She _p__u_t_s_ some coffee powder['paudə] _i_n____ the cup.

water pollution 水污染ppt

Effects of Thermal Water Pollution
Effects of Heavy Metal Water Pollution
Some other effects of water pollution
Machinery in the industries are cooled with water from lakes and rivers. This water reaches the river in a heated state. This water decreases the ability of the aquatic system to hold oxygen and raises the growth of warm water species.
Municipal causes
Industrial causes
Agricultural causes
The effects of water pollution are seen in Thermal, Heavy
Metal, Agricultural regions
Effects of Agricultural Water Pollution
In rivers, oceans and seas, water pollution effects flora and fauna in them. Further, the birds and animals that consume this contaminated food supply can perish. Blood diseases, nervous system disorders and heart diseases are some of the effects of water pollution.

水环境与健康PPT课件

降水在地面径流和汇集后 (surface water) 形成的水体。
地下水
地面水
降水经土壤、地层渗 (underground water) 透形成的水体。
由颗粒细小、致不透水层密的黏土及岩石构成
地层
透由颗粒较大的沙、砾水层石组成,能渗水与存水
浅层地下水
潜藏在地表与第一个不透水层之间的水。
……………… …………… …………… … ………… … ……
2、生活饮用水(drinking water ) （1）集中式供水单位直接供给居民的；（2）包括供居民饮用的饮水及生活用水（淘米、做饭、个人卫生等）；（3）饮用水是居民终生饮用的，与饮料水不同。
3、纯净水
纯水
是以市政自来水为原水，经初步净化、软化（视原水硬度而定），主要采用反渗透、电渗析、蒸馏等工艺使水中溶解的矿物质以及其他有害物质全部去除，其电导率小于10μ s/cm2,浊度≤ 1度，即除水分子外，基本上没有其他化学成分。用于电子工业、航天工业的纯水其电导率小于5μ s/cm2或更低，其商品名称为纯净水、太空水、蒸馏水等。
第三单元水环境与健康
[目的要求] 掌握水体、饮用水、安全饮用水的概念；了解水的卫生学意义，掌握饮用水的基本卫生要求；了解饮用水的调查与评价；掌握安全饮用水的保证措施；掌握废水与生活污水处理的主要原则和基本方法。 [教学组织与方法] 理论课讲授18学时，实验课12学时。
理论课教学内容 Teaching contents in theory
第四部分工业废水与生活污水的处理 Section4 Industrial wastewater and domestic sewage
实习内容 Practising contents

Unit 5 Water-沪教版初中英语一年级下册图文课件

________________________________________________ ________________________________________________ ________________________________________________
课堂练习一、美文朗读
pocket money 4. 零花钱 ________________________ return sth. to sb. 5. 归还某物给某人 ________________________ 6. 草莓植物 ________________________ strawberry plant
7. 看起来很奇怪 ________________________ look strange splash against 8. 拍击 ________________________
【口语练习】
现在三至五位同学组成一组，每位成员轮流说一段话来阐述水是如何形成雨的吧！请同学们积极开口练习，锻炼提高你的口语表达能力！
Start like this:
I know how water becomes rain. First, the hot Sun heats the water and the water in lakes and oceans evaporates. It becomes vapour. ______________________
sprinkle around 9. 到处撒 ________________________ spread out 10. 展开；铺开 ________________________
口语无忧口语练习五：Talk about how water becomes rain in groups 【口语指导】本口语练习的主题为分组讨论水是如何形成雨的。在练习时，

《Water》PPT【优秀课件】

1. Listen to and read page 74. 2. Talk about how you and your family
members use water. 3. Finish Workbook pages 62 and 64.
人生从来没有真正的绝境。无论遭受多少艰辛，无论经历多少苦难，心中都要怀着一粒信念的种子，有什么样的眼界和胸襟，就看到什么样的风景。你的心有多宽，你局有多大，你的心就能有多宽。我很平凡，却不简单，只要我想要，就会通过自己的努力去得到。羡慕别人不如自己拥有，现在的努力奋斗成就未来的自己。人生要学存了一次丰收；你若努力，就储存了一个希望；你若微笑，就储存了一份快乐。你能支取什么，取决于你储蓄了什么。没有储存友谊，就无法支取帮助；没有储存学识储存汗水，就无法支取成长。想要取之不尽的幸福，要储蓄感恩和付出。人生之路并非只有坦途，也有不少崎岖与坎坷，甚至会有一时难以跨越的沟坎儿。在这样的紧要再向前跨出一步!尽管可能非常艰难，但请相信：只要坚持下去，你的人生会无比绚丽！弯得下腰，才抬得起头。在人生路上，不是所有的门都很宽阔，有的门需要你弯必要时要能够弯得下自己的腰，才可能在人生路上畅通无阻。跟着理智走，要有勇气;跟着感觉走，就要有倾其所有的决心。从不曾放弃追求，从不愿放弃自己的所有，风景，领略太多的是是非非，才渐渐明白，人活着不只为了自己，而活着，却要活出自己你不会的东西，觉得难的东西，一定不要躲。先搞明白，后精湛，你就比别人不舍得花力气去钻研，自动淘汰，所以你执着的努力，就占了大便宜。女生年轻时的奋斗不是为了嫁个好人，而是为了让自己找一份好工作，有一个在哪里都饿不死的收入。因为：只有当你经济独立了，才能做到说走就走，才能灵魂独立，才能有资本选择自己想要伴侣和生活。成功没有快车道，幸福没有高速路，一份耕耘一份收获的努力和奔跑，所有幸福都来自平凡的奋斗和坚持。也许你要早上七点起床，晚上十二点睡觉，日复一日，踽踽独行。但只要笃定而动情地活着，即使生不逢时，你人器晚成。无论遇到什么困难，受到什么伤害，都不要放弃和抱怨。放弃，再也没有机会；抱怨，会让家人伤心；只要不放弃，扛下去，生活一定会给你想要的惊喜！无么伤害，都不要放弃和抱怨。放弃，再也没有机会；抱怨，会让家人伤心；只要不放弃，扛下去，生活一定会给你想要的惊喜！行动力，是我们对平庸生活最好的回击。就在于行动力。不行动，梦想就只是好高骛远；不执行，目标就只是海市蜃楼。想做一件事，最好的开始就是现在。每个人的心里，都藏着一个了不起的自己，只要你悄酝酿着乐观，培养着豁达，坚持着善良，只要在路上，就没有到达不了的远方！每个人的心里，都藏着一个了不起的自己，只要你不颓废，不消极，一直悄悄酝酿着着善良，只要在路上，就没有到达不了的远方！自己丰富才能感知世界丰富，自己善良才能感知社会美好，自己坦荡才能感受生活喜悦，自己成功才能感悟生命壮观！退的理由却有一百个。每条路都是孤独的，慢慢的你会相信没有什么事不可原谅，没有什么人会永驻身旁，也许现在的你很累，未来的路还很长，不要忘了当初为何而现在，勿忘初心。每条路都是孤独的，慢慢的你会相信没有什么事不可原谅，没有什么人会永驻身旁，也许现在的你很累，未来的路还很长，不要忘了当初为何而出发，勿忘初心。人活一世，实属不易，做个善良的人，踏实，做个简单的人，轻松。不管以前受过什么伤害，遇到什么挫折，做人贵在善良，做事重在坚持！别人欠你的，好报；坚持，必有收获！人活一世，实属不易，做个善良的人，踏实，做个简单的人，轻松。不管以前受过什么伤害，遇到什么挫折，做人贵在善良，做事重在坚持！别善良，终有好报；坚持，必有收获！不要凡事都依靠别人。在这个世界上，最能让你依靠的人是自己，最能拯救你的人也只能是自己。要想事情改变，首先要改变自己终改变别人。有位哲人说得好：如果你不能成为大道，那就当一条小路；如果你不能成为太阳，那就当一颗星星。生活有一百种过法，别人的故事再好，始终容不下你定。不要羡慕别人，你有更好的，只是你还不知道。水再浑浊，只要长久沉淀，依然会分外清澄；人再愚钝，只要足够努力，一样能改写命运。更何况比我差的人还没力，我就更没资格说，我无能为力。水再浑浊，只要长久沉淀，依然会分外清澄；人再愚钝，只要足够努力，一样能改写命运。更何况比我差的人还没放弃，比我好的格说，我无能为力。朝着一个目标不停的向前，不断努力的付出，哪怕你现在的人生是从零开始，你都可以做得到。早安！让梦想照进现实，才是当下最应该做的事情钱的时候不磨叽，生活不会因为你哭泣而对你温柔，连孩子都知道，想要的东西，要踮起脚尖，自己伸手去拿，所以不要什么都不做，还什么都想要。但你可以通过努 about water?

水污染英文-ppt课件可编辑全文

The positive ions react with the negative ions in soap to form a scum that clings to clothes and leaves them dingy looking.
Water pollution
Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing
Meat-packing plants dump blood, the contents of entrails 内脏, and other animal wastes.
Other food-processing plants discharge fruit and vegetable skins, seeds, leaves, stems, and other vegetable wastes.
Water pollution
Water pollution is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily.
The pollutants include grit, asbestos石棉, phosphates and nitrates, mercury, lead, caustic soda and other sodium compounds, sulfur and sulfuric acid, oils, and petrochemicals.

沪教版五年级上学期英语Unit 11 Water 课件

wash cars
Q1: What is it?
Little Water Drop.
Q2: How does it feel?
He is happy. Let's go to see the journy of Little Water Drop.
these those father brother them then there the
brother three ( F ) these there ( T ) thin third ( T ) thick father ( F ) then them ( T ) other thank ( F ) bath smooth ( F ) mother with ( T )
sound.mp3
1. Listen to and read page 79. 2. Practice 'Ask and answer' on
page 78 with your friend. 3. Finish the composition about
water. 4. Finish Workbook pages 66 and 67.
在Learn the sounds这一板块，帮助学生了解，学习字母组合th在单词中的发音,并能迁移运用到其他含有th组合的单词拼读中。
Culture corner板块，帮助学生了解云南傣族的传统的节日--泼水节。使语言学习过程能够成为学生形成积极的情感态度，提高跨文化意识的过程。
Water,water,water. It has no taste. It has no smell. It has no colour . It is everywhere around us. It is in the river. It is in the rain. It is in the waterfall.

U11 Water-p1 useful water (五年级英语精品课件)

Oxford English
Farmers use water to __________.
Firemen use water to __________. ______ use water to __________.
Oxford English
All plants and animals need water. Man also needs water. We need water to drink, to cook food and to clean ourselves. Water is needed in farms, factories, offices, schools and families.
Oxห้องสมุดไป่ตู้ord English
Oxford English
It comes from ___t_h_e _se_a____. It comes from __t_h_e_r_ai_n____. It comes from __t_h_e_t_ap_____. All of you are right.
5-6 sentences
Oxford English
farmers Farmers use water to grow crops.
Oxford English
firemen Firemen use water to put out fires.
Oxford English
______ use water to __________.
Right! I’m water!
I have no smell,
I have no taste,
I have no shape,

Unit 5 Water 第1课时Reading课件

Dora's bathroom
____________________
sea
a river
____________________
pipes under the streets came to
river
____________________
Reading
In the cloud
___d_r__o_p_p__e_d__i_n_t_o____
Reading The map below shows the water’s journey. Read the story write the names of the different places on the map with the words from the box.
clouds
c. The drop of water tells Dora to turn the tap off.
d. Dora turned off the tap and went out of the bathroom.
e. Dora is brushing her teeth with the tap on.
Reading
Reading
Why was the drop of water angry?
Because Dora was wasting water.
on /ɒn/ adv. connected or operating; being used turn on – turn off • turn the tap on = turn on the tap • turn it on
chemical /ˈkemɪkl/ n.
_A_d_d_e_d_s_o_m_e__ch_e_m__ic_a_l_s to clean it

初中英语写作：Save water PPT课件图文

谢谢！学妹给我打电话，说她又换工作了，这次是销售。电话里，她絮絮叨叨说着一年多来工作上的不如意，她说工作一点都不开心，找不到半点成就感。末了，她问我：学姐，为什么想找一份自己热爱的工作这么难呢？我问她上一份工作干了多久，她说不到三个月，做的还是行政助理的工作，工作内容枯燥乏味不说，还特别容易得罪人，实在不是自己的理想型。我又问了她前几份工作辞职的原因，结果都是大同小异，不是因为工作乏味，就是同事不好相处，再者就是薪水太低，发展前景堪忧。粗略估计，这姑娘毕业不到一年，工作却已经换了四五份，还跨了三个行业。但即使如此频繁的跳槽，她也仍然没有找不到自己满意的工作。 2 我问她，心目中理想型的工作是什么样子的。她说，姐，你知道苏明玉吗？就是《都挺好》电视剧里的女老大，我就喜欢她样子的工作，有挑战有成就感，有钱有权，生活自由，如果给我那样的工作，我会投入我全部的热情。听她说完，我尴尬的笑了笑。其实每一个人都向往这样的成功，但这姑娘却本末倒置了，并不是有了钱有了权有了成就以后才全力以赴的工作，而是全力以赴工作，投入了自己的全部以后，才有了地位名望钱财。你要先投入，才会有收获，当你真正投入做一件事后，会明白两件事：首先你会明白，把一件事认认真真做好，所获得的收益远大于同时做很多事；你会明白，有人风风火火做各种事仍未有回报，是因为他们从未投入过。从“做了”到 “做” ，正如 “知道 ”到“ 懂得” 的距离。 3 之前单位有一个姑娘，工作特别拼命，只要说起她的名字，大家都会赞不绝口：这姑娘工作拼命的程度，连男人们

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Water
What do you know about water?
➢ Does it have any colour? ➢ Does it have any shape? ➢ Does it have any taste?
How do we use water?
Firemen use water to put out fires.
Water is very useful. Where does water come from?
It comes from the rain.
It comes from the sea. It comes from the tap.
Think and say
Water is very useful. We should save water.
1. Listen to and read page 74. 2. Talk about how you and your family
members use water. 3. Finish Workbook pages 62 and 64.
Firemen use water to put out fires. Farmers use water to grow crops.
Cooks use water to cook food.
Zookeepers use water to feed animals.
Firemen use water to put out fires. Farmers use water to grow crops.
Firemen use water to put out fires. They are brave!
Farmers use water to grow crops.
Firemen use water to put out fires. Farmers use water to grow crops.
Think Байду номын сангаасnd write
Water is very useful. We should save water. I use water to ______________________. My father uses water _______________. My mother ________________________. Cooks ____________________________. __________________________________. __________________________________.
How do we use water?
Firemen use water to put out fires. Farmers use water to grow crops.
How do we use water?
We use water to wash our hands. We use water to wash vegetables and clothes too.