Unit 3 Conservation Lesson 2 War on Plastic Packets 课件-2023-2024学年高中英语北师大版（2019）选择性必修第一册

Unit 3 Lesson 2 Language points packet /ˈpækɪt/ n. 小包，小盒 a packet of biscuits/cigarettes/crisps set out /set aʊt/ ② The next morning he hired a boat and set out to find the well-known painter. ① They set out a little early for Shanghai this morning. 开始做某事，着手进行 动身，出发 set out to do sth set about doing sth get down to doing sth set up down aside off an example to free 建立 写下，记下 把…放一边；储存，预留 引爆；动身出发 给…树立榜样 释放 ① After the earthquake, the people rebuilding their homes. ② I try to a few minutes each day to do some workout. ③ The designer would always new ideas that occurred to him. ④ The police set out 　　　 　(rescue) the people buried in the ruins. set about Practice: 用适当的set短语填空 set aside set down to rescue packaging /ˈpækɪdʒɪŋ/ n. 包装盒 e.g. Attractive packaging can help to sell products. coconut /ˈkəʊkənʌt/ n. 椰子 wasteful /ˈweɪstfl/ adj. 浪费的，挥霍的 e.g. Recently a campaign against food waste launched online might make you think twice about being so wasteful. waste n./v. 浪费 ①I think fishing is waste of time. ②I don't like to waste money things I don't like. ③It's wasteful (throw) away glass, paper and metal. 警告他等于浪费时间，因为他决心要按照自己的意思去做。 ④ him—he is determined to go his own way. a on to throw It’s wasteful to warn Practice: wrap /ræp/ v. 包，裹 ① He spent the evening wrapping up the Christmas presents. wrap — wrapped — wrapped ② I sat on the chair to unwrap the packaging while he stood behind me. unwrap v. 打开 shell /ʃel/ n. 贝壳，壳 e.g. earrings made out of coconut shell transportation /ˌtrænspɔːˈteɪʃ(ə)n/ n. 交通运输系统，运输方式 ① People try to avoid public transportation delays by using their own cars, and this in turn creates further problems. ② People should stop using their cars and start using public transport. ③ Believe it or not，this magic carpet can transport you to any place