Unit9Seawaterandrainwater.pptx

1、Role play,Group 4,A story about the oceans,1）How much water is there on the Earth? Almost three quarters of the Earth is water. 2）Where do many fish and sea animals live?(Five places) In streams , rivers , lakes , seas and oceans. 3）What do fishermen use nets to catch in the deep sea? To catch fish

2、and prawns in the deep sea. 4）Which animals are the largest on the Earth, whales, dolphins or sharks? Whales.,Q If theres no water, will/ wont;We can save water by doing/not doing 2. express some ideas about the importance of water and the ways to save water. 3. learn to evaluate peers writing accor

3、ding to the checklist,At home,brush his teeth,wash her clothes,wash the dishes,What happens to them?,_ has no water to _.,Bob,Miss Li,Mrs. Wei,S1: What do we use water to do at home? S2: We use water to S1: What will happen if there is no water? S2: If there is no water, we will have no water to ,Pa

4、ir work,At work,A _s job is to _ with water.,If theres no water, ,Task 1,At school,canteen,baking room,laboratory,garden,If theres no water at school, we wont enjoy beautiful flowers in the garden to give us a good mood.,Pair work,S1: What will happen if theres no water at school? S2: If theres no w

5、ater at school, we wont _ in _ to _.,Places: canteen laboratory baking room,influence,activities,place,Daily speech,By Xiaoxia Li,The importance of water,People cant imagine life without water. Water is very important to us.,Importance of water,Water shortage,The main reason of water shortage is the

6、 quick growth of population. Although people use different ways to get water, the water resources are limited.,Water pollution,The Mediterranean is considered to be the most polluted ocean in the world. One quarter of the shores of the Mediterranean are polluted and are no longer safe for swimming.

7、A lot of diseases are spread in the water.,Fix a _ _.,dripping tap,Wash _ under a _ _.,vegetables,running tap,Turn off a _ _.,dripping tap,Play _ games.,water,Take a _ instead of a _.,shower,bath,Brush your _ under a _ _.,teeth,running tap,by not doing sth.,Pair work,At home/work/school,Shorten your

8、 shower by a minute or two. Carry a refillable water container with you to school. Use a water-efficient machine. Water plants root rather than the leave. Turn off the shower while spreading soap on your body.,Only use a machine when it is fully loaded. Use a bowl to wash up instead of washing the d

9、ishes under a running tap. ensure there is training of staff and testing of equipment for fire-fighting. Only water the garden in the early morning or in the evening to avoid evaporation.,C. Use a water-efficient machine.,F. Only use a machine when it is fully loaded.,H. Ensure there is training of

10、staff and testing of equipment for fire fighting.,A. Shorten your shower by two minutes.,G. Use a bowl to wash up instead of washing the dishes under a running tap.,E. Turn off the shower while spreading soap on your body.,I. Only water the garden in the early morning or in the evening to avoid evap

11、oration.,D. Water plants root rather than the leave.,B. Carry a refillable water container with you to school.,At home,At work,At school,Make an appeal,Group work,Make an appeal,_ should save water . Water is _ in our life, because _. People use water to do a lot of things. For example, _. But water

12、 is in danger because people _. So we should work together to _water. For example,_. Water is life. We must save water. I promise _. I promise _. I promise _. I promise _. Lets save water together.,Checklist for an appeal,Show time,Proverbs about water,A fish out of water.,如鱼离水。,Blood is thicker than water.,血浓于水。/ 远亲不如近邻。,Dont make waves.,不要兴风作浪。,In deep water.,处于水深火热之中。,It is like drinking a glass of water.,轻而易举，易如反掌。,Proverbs about water,Plenty