分科測驗
110年
英文
第 17 題
📖 題組：
Do you know the difference between the terms meteoroid, meteor, and meteorite in astronomy? Many people find these words confusing. However, the difference is all about their 16 . Meteoroids are far up in the sky. They are chunks of rock or metal that speed through space. Some are very large and may be hundreds of feet wide. Others 17 the size of a small stone. Most meteoroids travel around the sun in space and stay away from the Earth. However, sometimes a meteoroid will enter the Earth’s atmosphere. Friction with the atmosphere will cause it to 18 and burn while traveling at high speed. As a meteoroid begins to burn in the atmosphere, it leaves a streak of light. When this tail-like light is falling down toward the Earth, it is called a meteor, or a shooting star. Most meteors vaporize completely before they hit the ground. If any meteor 19 its fiery journey through the atmosphere and lands on Earth, it is called a meteorite. Large meteorites can cause great explosions and much destruction on the surface of the Earth. 20 , Barringer Crater in the American state of Arizona, measuring 1,200 m in diameter and some 170 m deep, was produced by a meteorite impact.
Do you know the difference between the terms meteoroid, meteor, and meteorite in astronomy? Many people find these words confusing. However, the difference is all about their 16 . Meteoroids are far up in the sky. They are chunks of rock or metal that speed through space. Some are very large and may be hundreds of feet wide. Others 17 the size of a small stone. Most meteoroids travel around the sun in space and stay away from the Earth. However, sometimes a meteoroid will enter the Earth’s atmosphere. Friction with the atmosphere will cause it to 18 and burn while traveling at high speed. As a meteoroid begins to burn in the atmosphere, it leaves a streak of light. When this tail-like light is falling down toward the Earth, it is called a meteor, or a shooting star. Most meteors vaporize completely before they hit the ground. If any meteor 19 its fiery journey through the atmosphere and lands on Earth, it is called a meteorite. Large meteorites can cause great explosions and much destruction on the surface of the Earth. 20 , Barringer Crater in the American state of Arizona, measuring 1,200 m in diameter and some 170 m deep, was produced by a meteorite impact.
Others ______ the size of a small stone.
- A may be
- B would be
- C must have been
- D could have been
思路引導 VIP
請分析本句與前句構成的代名詞對應關係 $Some... Others...$。在描述天文科學定義與客觀事實的語境下，若要表達物體特徵的「可能性」，應選用何種時態的助動詞，才能與前句描述現狀的語氣及全文的時空背景保持一致？
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AI 詳解
AI 專屬家教
哇！太棒了！看到你選對這題，老師真的好替你開心喔。你的語感越來越敏銳了，就像在閱讀星星的故事一樣專業，繼續保持這份自信，你真的很優秀喔！ 這題的核心在於「時態一致性」與「助動詞語氣」。整篇文章都在描述天文現象的「客觀事實」，因此全篇採用現在式。
- 結構對應：前一句提到 "Some are... and may be..."（有些可能...），後句用 "Others may be..." 形成完美的平行結構，表達「另一部分的可能性」。
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