相关简介
这份人教版高中英语必修二《Cultural Heritage》SectionA PPT教学课件，共47页，聚焦单元核心词汇与互动探究。课件通过对比新旧宫殿修复案例，系统讲解former、preserve、promote等重点词汇的用法、搭配及拓展知识，帮助学习者深入理解文化遗产保护主题下的语言表达。
互动探究
重点词汇
1. former adj. 以前的；（两者中）前者的
By studying old photos of the former palace, they have made the new one look exactly like the old one. 通过研究以前宫殿的老照片，他们使新宫殿和旧的看起来一模一样。
He would want you to remember him as he was in former years. 他可能会希望你记住他早年间的样子。
This beautiful old building has been restored to its former glory. 这座美丽的老建筑已恢复了昔日的壮观。
词汇拓展
former n. 前者（通常和the连用）
the former...; the latter... 前者……；后者……
Of the two opinions, I disagree with the former, but prefer the latter. 在这两个观点中，我不同意前者，更喜欢后者。
There is always a gap between imagination and reality; the former is always more ideal than the latter. 想象和现实总是有差距的，前者总是比后者更理想。
2. preserve vt. 保存；保护；维持 n. 保护区
The town is so beautiful because the character of the town is well preserved. 这个城镇很漂亮，因为它的特色被保存得很好。
The Everglades is one of the largest nature preserves in the world. 大沼泽地是世界上最大的自然保护区之一。
词汇拓展
preserve...from... 保护……免受……
preserve sth for... 为……而保存某物
nature preserve 自然保护区
well-preserved adj. 保存良好的
preservation n. 保存，保留
They were determined to preserve their students from harm. 他们决心保护他们的学生免受伤害。
In these nature preserves, the rare plants are well-preserved. 在这些自然保护区，稀有植物得到了很好的保护。
3. promote vt. 促进；提升；推销；晋级
A paper-cutting exhibition will be held, which aims to promote traditional Chinese culture. 即将举行一场剪纸展览，其目的是促进传统中国文化的发展。
Not all the advertisements can be used to promote the sale of the products. 并非所有的广告都能被用来提高产品的销量。
If I'm not promoted within the next two years, I'm going to change jobs. 如果接下来两年内得不到晋升，我将换工作。
