UNIT 3 默写练习三 Lesson 2（配套课件PPT）-【步步高】2025-2026学年高二英语选择性必修第一册学习笔记（北师大版·新教材）

该高中英语课件围绕Unit 3 Lesson 2“Conservation”主题，系统梳理重点单词（如consumer, wasteful）、词形变化（如consume→consumption）及核心短语（如set out, make sure），通过“词汇呈现-词形转换-短语应用”的学习支架，帮助学生构建主题词汇网络。 其亮点在于以语言能力培养为核心，通过词形变化填空（如“raise awareness”）和选词填空练习提升语言应用能力，结合思维品质训练，引导学生分析词性转换逻辑，同时融入环保主题增强文化意识。结构化练习设计助力学生高效掌握词汇，也为教师提供清晰教学路径，提升课堂效率。

默写练习三 Lesson 2 CONSERVATION UNIT 3 1.___________ n.包装盒(瓶、袋)，包装材料 2.______ vt.包，裹 3.________ vt.& vi.吞下，咽下 4.________ adj.现实的，实际的 5._________ adj.可再填充的 6.___________ n.筷子 7.__________ n.消费者 →_________ v.消费；消耗；吃，喝 →_____________ n.消费；消耗 Ⅰ.默写重点单词 packaging wrap swallow realistic refillable chopsticks consumer consume consumption 8.________ adj.浪费的；挥霍的 →______ v.& n.浪费 9._______________ n.交通运输系统，运输方式 →_________ v.运输 10._____ n.灰尘，尘土 →______ adj.脏的 11.__________ adj.新颖的，创新的，革新的 →___________ n.创新；革新 12._______ adj.意识到的，明白的 →__________ n.意识 wasteful waste transportation transport dirt dirty innovative innovation aware awareness 13._________ n.收集；收藏品；专辑 →_______ v.收集；收藏 14._________ adj.可再使用的，可重复使用的 →______ v.再使用，重复使用 15.________ adj.焦虑的，不安的 →________ n.忧虑，担心；渴望 collection collect reusable reuse anxious anxiety 1.His ___________(collect) involves more than 300 paintings from famous contemporary artists. 2.My mother often complains that we often throw ___________(reuse) bottles and newspapers. 3.It is very important to raise ___________(aware) of the dangers of second-hand smoking. 4.Doctors keep comforting the old woman to ease her _________(anxious). 5.Our company is in urgent need of ___________(innovation) ideas to improve the quality of the products. Ⅱ.词形变化填空 collection reusable awareness anxiety innovative 1.开始做某事，着手进行 2.确保 3.结果 4.今后 5.中途停留 6.捡起；取走；学会；(身体)恢复，好转 7.处于最佳状态 8.在这种情况下 Ⅲ.默写核心短语 _______ __________ __________ ____________ ________ ________ ___________________ __________ set out make sure as a result from now on stop off pick up in the best condition in this case 9.以……告终 10.废除，消灭 ____________ ____________ end up doing do away with 从上面默写核心短语中选择合适的完成下列句子 1.John said that he would stop off at the laundry and _________ my coat. 2.You should have a relaxation _____________ you are in the best condition for the test. 3.He never listened to his teachers.As a result，he ___________ failing in the important exam. 4.My mother ___________ to wash the dishes after dinner，while my father sat on the sofa watching TV. 5.We ______________ that old garden shed to keep children’s safety. Ⅳ.选词填空 pick up to make sure ended up set out did away with 本课结束 $