1、Were trying to save the earth!Unit 13单元词句梳理Section A(1a-2d)必背单词 1.litter v.乱扔 n.垃圾;废弃物 _(近义词)_ 乱扔垃圾2.bottom n.底部;最下部 _(反义词)n.顶部;最上部 _ 在底部3.fisherman n.渔民;钓鱼的人 _(复数)4.coal n.煤;煤块5.ugly adj.丑陋的;难看的rubbishdrop litter topat the bottom of fishermen必背单词 6.advantage n.优点;有利条件 _(反义词)n.缺点;劣势;不利条件7.cost v.花费n
2、.花费;价钱 _(过去式及过去分词)8.wooden adj.木制的;木头的 _(名词)木头9.plastic adj.塑料的 n.塑料;塑胶10.takeaway n.外卖食物11.bin n.垃圾箱disadvantagecost,costwood12._ 充满13._ 把扔入里14._ 过去常常15._ 积极参与be full of throwinto used to 必背短语 play a part in 16._ 削减;砍倒17._ 代替;而不是18._ 有影响19._导致,引导cut down instead of make a difference 必背短语 lead to 必背句子 20._,we should take the bus or subway instead of driving.为了减少空气污染,我们应该乘公共汽车或地铁代替开车。21._ doesnt _ anything.它不耗费任何东西。To cut down air pollutionIt cost