留美老师带你每天说英文 第691期:人类肤色的变化
2020-07-04来源:和谐英语
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台湾籍旅美老师今天交给我们的句子是:
Over many generations of selection, skin color in those regions gradually lightened. As a result of our ancestor's adaptability, today the planet is full of people with a vast palette of skin colors.
历经许多世代的物竞天择,那些地区人种的肤色逐渐变淡了。我们祖先适应环境变迁的结果使得现今的世界上充满了许多不同肤色的人种。
学习重点:
1.selection 选择
selection (n.) 选择
select (v.) 选择
election (n.) 选举
elect (v.) 选举
2.region 地区
region (n.) 地区
3.gradually 渐渐地
gradually (adv.) 渐渐地
gradual (adj.) 逐渐的
4.adaptability 适应
adaptability (n.) 适应
adapt (v.) 适应
adaptation (n.) 适应、适合
adopt (v.) 采取、领养
adoption (n.) 采纳、采用
5.palette 调色板
palette (n.) 调色板