
Unit 13 拓展词汇、短语和句型背记 序号 词汇、短语和句型 意思 例句(中英对照) 1 litter 乱扔;垃圾(v./n.) Don’t litter in public places.(不要在公共场所乱扔垃圾。) 2 fisherman 渔民;钓鱼的人(复数:fishermen) The fishermen caught a lot of fish yesterday.(渔民们昨天捕到了很多鱼。) 3 coal 煤;煤块(n.) Factories that burn coal pollute the air seriously.(烧煤的工厂严重污染空气。) 4 ugly 丑陋的;难看的(adj.) The ugly building ruins the view of the city.(这座丑陋的建筑破坏了城市的景观。) 5 advantage 优点;有利条件(n.) Riding a bike has many advantages—it’s healthy and cheap.(骑自行车有很多优点,健康又便宜。) 6 cost 花费(v.);花费;价钱(n.)(过去式/过去分词:cost) The new phone cost him 5,000 yuan.(这部新手机花了他5000元。) 7 wooden 木制的;木头的(adj.) She bought a wooden table for her dining room.(她给餐厅买了一张木桌。) 8 plastic 塑料的;塑料(adj./n.) We should reduce the use of plastic bags.(我们应该减少塑料袋的使用。) 9 takeaway 外卖食物(n.) I often order takeaway when I’m too busy to cook.(我太忙没时间做饭时经常点外卖。) 10 bin 垃圾箱(n.) Please throw the waste into the bin.(请把垃圾扔进垃圾箱。) 11 shark 鲨鱼(n.) Sharks are at the top of the ocean’s food chain.(鲨鱼处于海洋食物链的顶端。) 12 fin (鱼)鳍(n.) Fishermen cut off sharks’ fins and throw them back into the sea.(渔民割下鲨鱼鳍,再把鲨鱼扔回海里。) 13 cruel 残酷的;残忍的(adj.) It’s cruel to treat animals like that.(那样对待动物是残忍的。) 14 harmful 有害的(adj.) Smoking is harmful to your health.(吸烟对你的健康有害。) 15 be harmful to 对……有害 Polluted water is harmful to aquatic life.(污染的水对水生生物有害。) 16 at the top of 在……顶部或顶端 The eagle is flying at the top of the mountain.(老鹰在山顶上空飞翔。) 17 chain 链子;链条(n.) The dog was tied up with a metal chain.(这只狗被一条金属链拴着。) 18 the food chain 食物链 Protecting small animals is important for the food chain.(保护小动物对食物链很重要。) 19 ecosystem 生态系统(n.) Human activities have a great impact on the ecosystem.(人类活动对生态系统有很大影响。) 20 industry 工业;行业(n.) The local industry has caused a lot of pollution.(当地工业造成了大量污染。) 21 law 法律;法规(n.) The government has made laws to protect the environment.(政府制定了保护环境的法律。) 22 scientific 科学上的;科学的(adj.) No scientific studies support the idea of shark fin’s health benefits.(没有科学研究支持鱼翅有益健康的说法。) 23 present 现在的;现在;礼物(adj./n.) We should focus on present problems rather than past regrets.(我们应该关注当前的问题,而不是过去的遗憾。) 24 take part in 参加 Everyone should take part in environmental protection.(每个人都应该参加环境保护活动。) 25 afford 承担得起(后果);买得起(v.) We can’t afford to destroy the environment for development.(我们不能为了发展而破坏环境。) 26 turn off 关掉 Remember to turn off the lights when you leave the room.(离开房间时记得关灯。) 27 reusable 可重复使用的;可再次使用的(adj.) ... ...
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