Unit7 Protect the earth Grammer time&cartoom time 课件

课件28张PPT。Unit7 Protect the earthWhat should we do?Protect the Earth？？？？What should we do?Protect the Earthsave watersave energysave treesDon’t use too much plastic Water is .We drink water and water to everyday.
In many places, there is not .
We should not . We should and
it. usefuluseclean things much waterwaste waterreusesave Save waterWe should notcoal and oil of our energy comes from . is not much coal or oil . We should .save energydrive so muchon Earth.Save energyMostThere because cars use
a lot of energy.We should not cut down too many
trees because trees help keep
the air clean. Wood comes from trees.We use wood to make tables, chairs
and many other things. Wood comes from trees.We use wood to make tables, chairs
and many other things.We should not cut down too many
trees because trees help keep
the air clean.Save trees We use plastic to make bags and bottles , but too much
plastic is bad for the Earth. We should not use too many plastic bags or bottles. We should use paper bags and glass bottles.
Don’t use too much plasticoilcoalenergywoodwaterGame :coaloilenergypaperplasticwaterwoodLet’s playLet’s talkWe use paper to make boxes. Energy is useful.________ is useful.________ is useful.Let’s thinkclean things.make bags and bottles.make tables, chairs usetoLet’s find the rules(规则)sth.do …and other things.用...做...Let’s try to useuse...to...Let’s try to use活动要求：
1、选好题目，两人合作，一人说一句。
2、说完一题后，可尝试另外的两题，看看谁说得最多！use...to...1000 yearsToo much plastic is bad for the Earth.Don’t use too much plastic.Do you know?there will be 40 thirsty countries in 10 years.If we do nothing to help,there will be No coal on Earth in 113 years.there will be No oil on Earth in 53.3 years.there will be No trees on Earth in 775 years.My friends , what should we do?Do you know？We should love and protect our Earth.We should reuse water. We should write on both sides
（面）of paper. We should not drive so much.
We should not use too many
plastic bags or bottles.Let’s do a surveyWe should reuse water. We should write on both sides
（面）of paper. We should not use too many
plastic bags or bottles. We should not drive so much.
Let’s do a surveyWe should reuse water. We should write on both sides
（面）of paper. We should not use too many
plastic bags or bottles. We should not drive so much.
Weshouldreuse water.Weshouldwrite on both sides of paper.Weshould notdrive so much.Let’s do a surveyLet’s find the rules(规则)Weshouldreuse water.Weshouldwrite on both sides of paper.Weshould notdrive so much.or bottles.Weshould notuse too many plastic bagsshouldshould not do …Let’s try to use活动要求：
两人合作，一个用We should not…，一个用We should …Earth DayWorld Environment DayLet’s learnLet’s make a proposal（倡议书）Why?How?活动要求：
1、2人一小组选择一份完成
2、完成后组内交流 Let’s make a proposal（倡议书）Let’s make a proposal（倡议书）Let’s make a proposal（倡议书）Let’s make a proposal（倡议书）Show timesave watersave energysave treesLet’s show our proposal Don’t use too much plasticProtect the Earth
Protect our family1、 Finish the other proposals.(完成其他倡议书 )
2、 Try to reuse daily waste things to make handworks like fun time (学习Fun time ，用自己生活中的废旧物品做手工)HomeworkStart From us !Start From now!Save Our Earth!Save Our lives!THE END
THANKS