Unit 9 Sea water and rain water 第三课时课件+素材

课件28张PPT。6B Module 3 The natural worldUnit 9 Sea water and rain waterPeriod 3Listening, speaking and writingSave waterWhat do they need to do these things?cookwashswimwaterWe need water to…a showera bathhave/takeWe need water toswim.
drink.
cook food.
wash clothes.
water plants.
have a bath/shower.
…Water is __________________to us.We can’t live_______ water.No water, no life!important/ useful…withoutwater shortage
短缺，缺乏water pollution
污染Save water！How can we save water?1.Use less water.
2.Don’t pollute water.
3.Don’t waste water./?????/He is wasting water.tapHe is brushing teeth under a running tap.a running tap?Don’t brush teeth under a running tap.a dripping tap/????/fix?turn offwastea showera bathTake a shower instead of a bath.Save water！??1.Use less water.by hands , not by washing machinesSave water！Wash clothes by hands instead of washing machines.??You will hear some sentences next.
Listen carefully and write down the missing words. Make a tick if it will save water and make a cross if it will waste water.Save or waste? ??1Fix a______________.dripping tap2Wash ____________ under a __________ .vegetablesrunning tap3?dripping tapTurn off a _________ __________________.??4Play _____________ games.water?5Take a __________ instead of a ______.shower?bath6Brush your _______ under a __________.teeth?running tapFix a dripping tap.
Turn off a dripping tap.
Take a shower instead of a bath.Three DOsDon’t play water games.
Don’t wash vegetables under a running tap.
Don’t brush your teeth under a running tap.Three DON’Ts fix a dripping tapWe can save water by fixing a dripping tap.We can save water by not brushing our teeth under a running tap. turn off a dripping tapHow can we save water?by not doing…We can save water by turning off a dripping tap. brush your teeth under a running tap?by doing… brush your teeth under a running tap take a shower instead of
a bath play water games turn off a dripping tapA: How can we save water?
B: We can save water by (not) doing…?? brush your teeth under a running tap take a shower instead of
a bath play water games turn off a dripping tapwash vegetables under
a running tap fix a dripping tapA: How … ?
B: … by (not) doing…??? You can save water by fixing a_____.
a dripping tap
b running tap
c shower1 You can save water by not_____.
a turning off a dripping tap.
b washing fruit under a running tap.
c taking a shower.2Which can save water?
a Turn off a dripping tap.
b Brush teeth under a running tap.
c Take a bath.3Which can’t save water?
a Fix a dripping tap.
b Play water games.
c Take a shower4 Taking a bath instead of a shower will _____.
a save water
b waste water
c pollute water 5 Throwing rubbish into rivers will _____.
a save water
b waste water
c pollute water 6Save, save water
Don’t waste water.
Save, save water,
Take a shower instead of a bath.
Save, save water,
Don’t play water games.
Save, save water,
Save water by fixing a dripping tap.
Save, save water,
Save water by turning off a dripping tap.
Save, save water
Save water by not brushing teeth under a running tap.A poem——Save waterWater is not our own. People in Yunnan are in heavy water shortage now. We should save water to help them have water to drink and to plant crops.Water shortage(短缺) in YunnanWays of saving watertaking not leavingreusingnot pollutingusingDiscuss（讨论） in groups about more ways of saving water to help the people in Yunnan.Water is ______________to us.
We can’t live__________ water.
Everyone should save water.
We can save water by _______________________.
We can save water by not ____________________.
We should__________ instead of ____________.
No water, no life!
Let’s save water!A discussionwashing dishes under a running tapimportantwithoutusing used water to water plantssave water wasting itHomeworkA. Copy the new words and phrases.
B. Think about more ways to save water.
C. Design a poster(设计海报)for next year’s World Water Day.