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Astrolabes That Mapped Stars and Guided Sailors
星盘:测绘星辰、指引航船的仪器
精读先不看文字,完整听一遍。
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Astrolabes were brass instruments used by Greek, Islamic, and medieval scholars.星盘是古希腊、伊斯兰和中世纪学者使用的黄铜仪器。
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They modeled the sky’s movement to tell time and find latitude at sea.它模拟天体运行,用于计时和测定海上纬度。
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Muslim astronomers improved astrolabes with precise刻度 and star charts.穆斯林天文学家通过精密刻度和星图改进了星盘。
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Sailors relied on them before modern compasses and GPS existed.在现代罗盘和GPS出现之前,航海者依赖它导航。
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Scholars also used astrolabes to teach astronomy and plan religious rituals.学者还用星盘讲授天文学和安排宗教仪式。
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Each device reflected deep knowledge of math, stars, and Earth’s shape.每件仪器都体现了对数学、星辰和地球形状的深刻理解。
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Trade routes expanded as navigation became more accurate and trusted.随着导航日益精准可信,贸易路线不断拓展。
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The astrolabe quietly helped link continents through safer, smarter voyages.星盘悄然助力大陆联通,使航程更安全、更智慧。
精读 · 大约 10 分钟
听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。
③ 学 · 重点表达
- Muslim astronomers improved astrolabes with precise刻度 and star charts. 穆斯林天文学家通过精密刻度和星图改进了星盘。
- Sailors relied on them before modern compasses and GPS existed. 在现代罗盘和GPS出现之前,航海者依赖它导航。
- Trade routes expanded as navigation became more accurate and trusted. 随着导航日益精准可信,贸易路线不断拓展。
④ 懂 · 选一选
⑤ 今天会说这一句
Muslim astronomers improved astrolabes with precise刻度 and star charts.
⑥ 跟读并录音
Muslim astronomers improved astrolabes with precise刻度 and star charts.
第一版:录下来、回听、再听标准音。系统打分以后再加。
⑦ 说 · 自己来一句
用今天的表达,自己说一句。
例子:Muslim astronomers improved astrolabes with precise刻度 and star charts.
已记下。连续天数以后会显示在课表里。
陈老师指导
课程开发中,敬请期待。成人和孩子都可以先自学听读、精读。
这边的讲解音轨还在做。想先跟着老师走完固定 30 课,可以去陈老师带读社(和自学通行不是同一份会员)。
课程开发中,敬请期待。