Unit 13 We're trying to save the earth!-【天梯学案】2023-2024学年九年级全一册英语知识清单(人教版)

天梯学素初中同步新课堂 Unit 13 We're trying to save the earth! Section A 一、重点单词 8.废物污染waste pollution 1.litter v.乱扔h.垃圾；废弃物 9.解决问题solve the problem 2.bottom n.底部：最下部 10.切断：切除cut off 3.fisherman.渔民；钓鱼的人 1l.在…顶部at the top of 4.coal n.煤：煤块 l2.对…有害be harmful to 5.ugly adj.丑陋的；难看的 l3.创造一个更好的未来lead to a better future 6.advantage n.优点：有利条件 l4.事实上in fact 词汇链接：advantage→disadvantage m.不利 15.在过去的二三十年里in the last20or30 因素 years 16.到目前为止so far 7.c0stu.花费n.花费：价钱 I7.更新法律法规develop laws 8.wooden adj.木制的：木头的 18.例如such1s 词汇链接：wooden→wood n.木头 19.食物链he food chain 9.plastic adj,塑料的n.塑料：塑胶 20.木头筷子wooden chopsticks 10.takeaway m.外卖食物 21.塑料叉子plastic forks 1l.cruel adj.残酷的：残忍的 22.被严重污染be badly polluted 词汇链接：cruel-~cruelty m.残酷 23.采取行动take action 24.起作用：有影响make a difference I2.harmful adj.有害的 25.鱼翅shark fins 词汇链接：harmfu→harm n.伤害 26.关掉turn off 13.industry n.工业：行业 三、重点句型 14.lawn.法律；法规 I.We're trying to save the earth！我们正尽力 I5.scientific adj..科学上的：科学的 拯救地球！ 词汇链接：scientific-→science n.科学 2.Even the bottom of the river was full of rubbish.甚至河的底部都充满了垃圾 16.afford v.承担得起（后果）：买得起 3.Everyone in this town should play a part in 二、重点短语 cleaning it up！这个城镇中的每个人都应该 l.大气污染air pollution 参与把它打扫干净！ 2.河底the bottom of the river 4.Well,to cut down air pollution,we should 3.把…扔进…里throw..into., take the bus or subway instead of driving. 4.噪声污染noise pollution 了减少空气污染，我们应该乘公共汽车或地 5.参与做…play a part in doing sth 铁代替开车。 6.减少…的量：缩减cut down 5.It's good for health and it doesn't cost any- 7.对健康有益be good for health thing!它对健康有益，而且不花费任何东西！ 36英语（九年级全一册）RJ■ We're trying to save the earth！Unit 13∠ 6.So together,our actions can make a differ- 公共场所干净和美好。 ence and lead to a better future!因此，我们l0.The numbers of some kinds of sharks have 齐心协力就能带来变化，创造更加美好的 fallen by over 90 percent in the last 20 to 30 未来！ years.在过去的20到30年间，某些种类的 7.So far,no scientific studies have shown that 鲨鱼减少了90%以上。 shark fins are good for health.到目前为止，1l.This is not only cruel,but also harmful to 还没有科学研究证明鱼翅对人们的健康有 the environment,这种做法不但残忍，而且 好处。 对环境有害。 8.We can't aff