Linguigo · No. 10A1科学2 分钟AI 生成
Enceladus Moon Shows Icy Plumes in Space
本篇内容
- – 读一篇关于“科学”的短文
- – 学习 8 个单词
- – 练习 一般现在时 (Present simple)
moon, photo, space, shine, plume, ice, ocean, bright
点一下不认识的单词。
Enceladus is a moon of the planet Saturn. It is about five hundred kilometers wide. In a photo from the Cassini spacecraft, the Sun shines behind Enceladus. This light shows white plumes of ice coming from the south pole of the moon.
The ice plumes come from an ocean under the ice on Enceladus. The plumes send material into space. They also make the moon’s surface very bright, like snow. The rings of Saturn shine light to the Cassini cameras. Another moon, Pandora, is also in the photo.
事实来源：NASA，2026年11月5日 · 原文出处
难句解析
- 1
In a photo from the Cassini spacecraft, the Sun shines behind Enceladus.
主句是“The Sun shines behind Enceladus”，前面的“In a photo from the Cassini spacecraft”是状语，说明发生在卡西尼号拍的照片中。整句意思是：在卡西尼号拍的照片里，太阳在土卫二的背后发光。
- 2
This light shows white plumes of ice coming from the south pole of the moon.
“plumes of ice coming from the south pole of the moon”中，“coming from...”是现在分词作定语，修饰“plumes of ice”，表示这些冰羽是从月球南极出来的。整句：这道光显示出从月球南极喷出的白色冰羽。
- 3
The plumes send material into space.
“send material into space”不是“把材料送到太空”，而是指这些喷发物把物质喷射到太空中。整句：这些冰羽把物质喷射到太空。
本篇语法
一般现在时 (Present simple)
一般现在时表示习惯、经常发生的事和事实：I drink tea every morning. 主语是 he / she / it 或单数名词时，动词要加 -s 或 -es：She works. He watches TV. 否定和疑问用 do / does：I don't like coffee. Does he live here?
I / you / we / they + verb · he / she / it + verb-s
故事中的例句
- Enceladus is a moon of the planet Saturn.
- The ice plumes come from an ocean under the ice on Enceladus.
- They also make the moon’s surface very bright, like snow.
常见错误
第三人称单数忘记加 -s（中文动词没有变化）。
She work in a bank.
She works in a bank.
本篇单词
来做个小测验吧？
5 道题，考考你对故事、单词和语法的理解。