六上U7 Protect the Earth 重点知识点复习清单 全[精简易记] 译林版三起

Unit 7 Protect the Earth保护地球 Because··· We use···to··· should shouldn’t Save water 节约用水 Water is useful.水是有用的 In many places, there is not much water. 在很多地方，没有太多的水 use water to clean things 用水清洁东西 reuse and save water 再利用和节约用水 waste water 浪费水 Save energy 节约能源 Most of our energy comes from coal and oil. 我们大部分的能源来自煤和石油 There is not much coal or oil on Earth. 地球上没有太多的煤和石油 save energy 节约能源 drive so much 开车太多 Because cars use a lot of energy. Save trees 保护树木 Wood comes from trees. 木材来自树木。 We use wood to make tables and chairs. 我们用木材做桌子和椅子。 save trees 保护树木 cut down too many trees 砍伐太多树木 Because trees help keep the air clean. Don't use too much plastic 不要使用太 多的塑料 use plastic to make bags and bottles 用塑料来制造塑料袋和瓶子 too much plastic is bad for the Earth 太多的塑料有害地球 use paper bags and glass bottles 使用纸袋和玻璃杯 use too many plastic bags or bottles 使用太多的塑料袋或瓶子 【填空】 save water save energy save trees reuse and save water waste water in many places there is not much water There is not much coal or oil on Earth most of come from drive so much cut down help keep the air clean be bad for 对···有害 be good for 对···有益 be good at 擅长于··· Earth Day is on 22nd April. 地球日是4月22日。 World Environment Day is on 5th June. 世界环境日是6月5日。 do a project 做一个项目 make a poster 做一张海报 tell sb. about sth. 告诉某人某事 start+doing 开始做某事 That looks nice!看起来很好！ What a nice poster! 多么好看的海报啊 at the school gate 在学校门口。 We should protect the Earth and keep it clean. 我们应该保护地球，并保持它的清洁。 protect 保护 Earth 地球 save 节约 useful 有用的 much  很多 waste  浪费 reuse 再利用 energy 能源 most  大部分 come from 从……来，来自 coal 煤炭 oil 石油 drive 开车；驾驶 wood 木头，木材 other  其他的 cut down 砍伐，砍掉 too many 太多 too much 太多 plastic 塑料 glass 玻璃 project 课题 poster 海报 gate 大门 学科网（北京）股份有限公司 $