1、Unit5Save our planet.Lesson28第1页Brainstorming联想竞赛联想竞赛:看图片和单词看图片和单词,用所学语言知识说出用所学语言知识说出含有该单词相关环境保护话题句子含有该单词相关环境保护话题句子.第2页waterWe waster too much water.We should save water.We shouldnt waste water.第3页Trees,landWe cut down too many trees.We should plant trees around our homes.We clear too much land.第4页R
2、iver,oceans,cotton,animals We should keep our rivers and oceans clean.We should wear cotton clothes.We hunt too many wild animals.We should be good to wild animals.第5页We should keep the water clean.We shouldnt make the water dirty.第6页Shouldplant more treesShouldntcut down too many trees第7页Shouldgrow
3、 more grassShouldnthunt wild animals第8页Shouldsave waterShouldnteat wild animals第9页Shoulduse things made of paperShouldntuse too many plastic things第10页Shouldwear cotton clothesShouldntthrow rubbish everywherethrow rubbish=litter第11页Shouldturn off the lights when we leave the roomShouldntleave lights
4、 on when we go outturn on the lights when we go out第12页 We should save water.We shouldnt waste water.We should plant trees and take care of them.We should keep our rivers and oceans clean.We shouldnt make them dirty.We should wear cotton clothes.We shouldnt wear fur or leather clothes.We should be g
5、ood to wild animals.We shouldnt hunt them.We should save more energy.We shouldnt waster too much energy.We should grow more grass.We shouldnt clear too much land.we should turn off the lights when we leave the room.We shouldnt leave lights on when we go out.123(4)5678第13页Rules for our daily life1.We
6、 should keep the water clean.2.We should plant more trees.3.We should save more water.4.We should keep the rivers clean.5.We should begood to wild animals.1.We shouldntmake the water dirty.2.We shouldnt cut downtoo many trees.3.We shouldntwaste too much water.4.We shouldntmake the rivers dirty.5.We shouldnteat wild animals.第14页看环境保护标志,你认识它们吗?看环境保护标志,你认识它们吗?中国环境标志中国环境标志中国环境保护标志中国环境保护标志绿色食品标识绿色食品标识回收标志回收标志中国节水标志中国节水标志中国节能产品标志中国节能产品标志第15页 Homework read lesson28誊录誊录lesson28四会单词和句子四会单词和句子搜集学习过野生稀有动物单词搜集学习过野生稀有动物单词 第16页