manufacturing制造.ppt
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You can use the following sentences:
We use water for washing/ drinking/ cleaning…
It is very important because…
If we don’t have water, … will …
Water shortage Listen and fill in the blanks:
One young woman in Ghana, like many in Africa, Asia, Latin America, and elsewhere walk kilometers for water. “I have to collect for my family five times a day.” The United Nations along with other organizations are working hard to improve water conditions.
Although I can be found everywhere in the world. Only 3 percent of me is __f_re_s_h____. Worse still,only _5__
percent of that is available for human beings.
Water is useful
In a hospital, we use water for…
cleaning the equipment cooking for patients washing bedding(被褥) bathing patients
In a restaurant, we use water for…
me in the near future.
Water shortage Listen and answer some questions:
1)What is the percentage of the salt water in the world?
97 percent.
2)What is the percentage of the fresh water ice?
Two-thirds of the earth is covered by water.
2)What’s the scientific symbol for water?
H2O.
3)How many forms of water are there? What are they?
Three forms. They are liquid (water), solid (ice) and gas (steam).
70 percent.
World Water Day
Answer some questions
4)How often did the young woman in Ghana have to collect water for her family? Five times a day. 5)What do you think of the water problem in the world? It is very serious./ It is getting worse. (Any reasonable answer is acceptable.)
World Water Day
Answer some questions
1)When was World Water Day decided by the United Nations?
In 1992. 2)What is its goal? To get citizens and governments thinking about one of our most precious resources. 3)Why is “Water and Disasters” chosen as the theme for World Water Day 2004? Because water disasters such as hurricanes and droughts cause loss of lives and huge economic damage each year.Biblioteka Water is useful
At home, we use water for…
In a factory, we use water for…
drinking
cooking
washing
making drinks
having a shower
Watering plants
manufacturing(制造) cleaning the machines drinking washing the toilets making paper dyeing(染)
It runs into the Huangpu River, then goes to a water treatment works. It comes into our flats through the pipes under the street.
World Water Day
World Water Day is on 22 March each year. The day was decided by the United Nations in 1992. Its goal is to get citizens and governments thinking about one of our most precious resources.
Julee Shen Xinsong Middle School
World Water Day March 22nd
Why do we have World Water Day?
A quiz about water
Answer some questions: 1)How much of the earth is covered by water?
and huge economic damage each year. (T) 4)Many places such as India and Ghana are short of clean water.(T) 5)The aim of the World Water Day is to get people thinking about precious water resources. (T)
In India’s capital, New Delhi, millions do not have any running water. Even in more rich neighborhoods, young and old wait hours then scramble for trucked-in supplies that are not very clean.
So __p_r_o_te_c_t___ me and save as much of me as possible! Remember, don’t let the tap _r_u_n____ when you brush your teeth. _U_s_e_ a low-flow showerhead or take a _s_h_o_r_t_e_r_ shower. Fix any leaky taps. In one word, don’t _w__a_s_te___ even a drop, or you’ll run out of
A quiz about water
4)How much water does your body need daily?
2 litres of water.
5)How long could we live without water?
For only a few days.
6)How does water come into your flat?
World Water Day
True or false: 1)World Water Day is on 21March each year.(F) 2)The theme of the year 2008 World Water Day is “Water and Disasters”.(F) 3) Hurricanes and droughts cause loss of lives
Now World Water Day is in its 15th year. Coping with water scarcity(缺乏) is the theme of this year’s World Water Day. The United Nations want to make people more aware of global water shortages -- a problem that is getting worse. The world now is facing a serious water shortage. Since over one billion people in the world do not have access to clean drinking water.
Hello, everyone. My name is water, one of the most important _n_a_t_u_r_a_l _ resources in the world. I’m very
proud of myself because almost no tasks can be performed _w_i_th_o__u_t me. My nickname is _li_q_u_i_d_ _g_o_ld___ because I’m _p_re_c_i_o_u_s_.
cooking washing the dishes cleaning tables making drinks serving customers
Water is useful
Group work:
Work in groups of five, S1 is in charge of the water in our city, S2 is an ordinary person, S3 is a restaurant owner, S4 is a hospital manager, S5 is a factory owner. The other students must tell S1 why they need water. S1 must decide how long they can have water for each day. (Note: the total, for everyone added together, must not be more than six hours per day.)
The theme of the year 2004 is “Water and Disasters”. Water is necessary for all life on Earth, but is also dangerous. Other water-related disasters, such as hurricanes and droughts, cause loss of lives and huge economic damage each year. That is why “Water and Disaster” is chosen as the theme for World Day 2004.
We use water for washing/ drinking/ cleaning…
It is very important because…
If we don’t have water, … will …
Water shortage Listen and fill in the blanks:
One young woman in Ghana, like many in Africa, Asia, Latin America, and elsewhere walk kilometers for water. “I have to collect for my family five times a day.” The United Nations along with other organizations are working hard to improve water conditions.
Although I can be found everywhere in the world. Only 3 percent of me is __f_re_s_h____. Worse still,only _5__
percent of that is available for human beings.
Water is useful
In a hospital, we use water for…
cleaning the equipment cooking for patients washing bedding(被褥) bathing patients
In a restaurant, we use water for…
me in the near future.
Water shortage Listen and answer some questions:
1)What is the percentage of the salt water in the world?
97 percent.
2)What is the percentage of the fresh water ice?
Two-thirds of the earth is covered by water.
2)What’s the scientific symbol for water?
H2O.
3)How many forms of water are there? What are they?
Three forms. They are liquid (water), solid (ice) and gas (steam).
70 percent.
World Water Day
Answer some questions
4)How often did the young woman in Ghana have to collect water for her family? Five times a day. 5)What do you think of the water problem in the world? It is very serious./ It is getting worse. (Any reasonable answer is acceptable.)
World Water Day
Answer some questions
1)When was World Water Day decided by the United Nations?
In 1992. 2)What is its goal? To get citizens and governments thinking about one of our most precious resources. 3)Why is “Water and Disasters” chosen as the theme for World Water Day 2004? Because water disasters such as hurricanes and droughts cause loss of lives and huge economic damage each year.Biblioteka Water is useful
At home, we use water for…
In a factory, we use water for…
drinking
cooking
washing
making drinks
having a shower
Watering plants
manufacturing(制造) cleaning the machines drinking washing the toilets making paper dyeing(染)
It runs into the Huangpu River, then goes to a water treatment works. It comes into our flats through the pipes under the street.
World Water Day
World Water Day is on 22 March each year. The day was decided by the United Nations in 1992. Its goal is to get citizens and governments thinking about one of our most precious resources.
Julee Shen Xinsong Middle School
World Water Day March 22nd
Why do we have World Water Day?
A quiz about water
Answer some questions: 1)How much of the earth is covered by water?
and huge economic damage each year. (T) 4)Many places such as India and Ghana are short of clean water.(T) 5)The aim of the World Water Day is to get people thinking about precious water resources. (T)
In India’s capital, New Delhi, millions do not have any running water. Even in more rich neighborhoods, young and old wait hours then scramble for trucked-in supplies that are not very clean.
So __p_r_o_te_c_t___ me and save as much of me as possible! Remember, don’t let the tap _r_u_n____ when you brush your teeth. _U_s_e_ a low-flow showerhead or take a _s_h_o_r_t_e_r_ shower. Fix any leaky taps. In one word, don’t _w__a_s_te___ even a drop, or you’ll run out of
A quiz about water
4)How much water does your body need daily?
2 litres of water.
5)How long could we live without water?
For only a few days.
6)How does water come into your flat?
World Water Day
True or false: 1)World Water Day is on 21March each year.(F) 2)The theme of the year 2008 World Water Day is “Water and Disasters”.(F) 3) Hurricanes and droughts cause loss of lives
Now World Water Day is in its 15th year. Coping with water scarcity(缺乏) is the theme of this year’s World Water Day. The United Nations want to make people more aware of global water shortages -- a problem that is getting worse. The world now is facing a serious water shortage. Since over one billion people in the world do not have access to clean drinking water.
Hello, everyone. My name is water, one of the most important _n_a_t_u_r_a_l _ resources in the world. I’m very
proud of myself because almost no tasks can be performed _w_i_th_o__u_t me. My nickname is _li_q_u_i_d_ _g_o_ld___ because I’m _p_re_c_i_o_u_s_.
cooking washing the dishes cleaning tables making drinks serving customers
Water is useful
Group work:
Work in groups of five, S1 is in charge of the water in our city, S2 is an ordinary person, S3 is a restaurant owner, S4 is a hospital manager, S5 is a factory owner. The other students must tell S1 why they need water. S1 must decide how long they can have water for each day. (Note: the total, for everyone added together, must not be more than six hours per day.)
The theme of the year 2004 is “Water and Disasters”. Water is necessary for all life on Earth, but is also dangerous. Other water-related disasters, such as hurricanes and droughts, cause loss of lives and huge economic damage each year. That is why “Water and Disaster” is chosen as the theme for World Day 2004.