1、Earth/:/ EartheWhat should we do?protect the earth / /e/ 保護(hù)地球保護(hù)地球Unit 7Protect the Earth學(xué)習(xí)目標(biāo)學(xué)習(xí)目標(biāo)1. I know how to protect the Earth.2. I can share my ideas of protecting the Earth.知道如何保護(hù)地球。知道如何保護(hù)地球。能和大家分享你保護(hù)地球的一些能和大家分享你保護(hù)地球的一些做法。做法。Little water 小水滴小水滴Group 1Little plastic 小塑料小塑料Group 4Group 2Little c

2、oal and oil 小黑炭和石小黑炭和石油油Little trees 小樹苗小樹苗Group 3How can we protect the Earth?A.Save water B.Save money C.Save energy D.Save trees E.Dont eat too much F. Dont use too much plastic. energy能源能源e erRead & judge or Save water3.We should waste water. ( )2.In many places, there is not much water. ( )

3、1.Water is not useful. ( )有用的有用的_ We drink water and use water to clean things everyday.waste waterWe should notreuse wateruse againListen & imitateSave waterWater is useful.We drink water and use water to clean things every day.In many places, there is not much water.We should not wWe should no

4、t wa aste water.ste water.We should reuse and save it.Listen read & answerenergycoaloilsave drive so muchWe should notBecause cars use a lot of energyRead & imitate Save energyMost of our energy comes from Most of our energy comes from coalcoal and and oiloil. .There is There is notnot much

5、coal or oil much coal or oil on Earth.We should We should save save energy. energy.We should not We should not drive drive so much so much because cars use a lot of energy.because cars use a lot of energy.usageWe usetoWe shouldWe should notBecauseTalk about itThings we shouldnt doThings we should do

6、.Why?Lets talk !Save treesDont use too much plasticWood comes fromWe use wood toWe should notBecausecut downtrees help keep the air cleanWe use plastic toWe should not We should treesmakehair空氣空氣makeusepaper bagglass bottleLets read!Save treesWood comes from trees.Wood comes from trees.We use wood t

7、o make tables, chairs andWe use wood to make tables, chairs andmany other things.many other things.We should not cut down too many treesWe should not cut down too many treesbecause trees help keep the air clean.because trees help keep the air clean.Lets read!Dont use Dont use too much plastictoo muc

8、h plasticWe use plastic to make bags and bottles,We use plastic to make bags and bottles, but too much plastic is bad for the Earth.but too much plastic is bad for the Earth. We should not use too many plastic bags or bottles.We should not use too many plastic bags or bottles.We should use paper bag

9、s and glass bottles.We should use paper bags and glass bottles.Lets retell !How?Save waterSave energySave treesDo not use too much plasticLets share!Protect the EarthWe shouldWe shouldntChoose a topic and share your ways of protecting the Earth. 每組選一個主題，討每組選一個主題，討論一下，告訴大家怎論一下，告訴大家怎樣從身邊的小事開始樣從身邊的小事開始保護(hù)地球。保護(hù)地球。我是保護(hù)地球的小衛(wèi)士To save energy, we should drive small cars. We should not drive big cars. Save energyThe earth is our home.Lets protect it and make it a better place.Homework:1. Read the text fluently.2. Surf