統測
105年
[共同科目] 英文
第 36 題
📖 題組：
Energy from the sun is called solar energy. People use solar energy to produce heat in different ways. For example, many buildings use large solar collectors to collect sunlight. Inside the solar collectors are rows of black tubes carrying water or air. Sunlight strikes the tubes and heats the water or air inside them. The tubes carry the heated water or air to pipes that run throughout the building. The heated water or air is pumped through the pipes. If the heat is not needed, it goes to a storage tank. On a cloudy day or at night, the stored heat can be used. This kind of system is called active heating. Another way to use solar energy is to “trap” it. When sunlight passes through the glass windows and strikes the material inside, the solar energy changes to heat. This heat warms the air inside, so the air inside becomes warmer and warmer. This build-up of heat is called the greenhouse effect. Such kind of heating is called passive solar heating. In addition to producing heat, solar energy can also be used to produce electricity. Some may think that solar energy seems to be a perfect energy source. It is clean, plentiful, and free. But there are problems in using solar energy. One problem is that not all places receive enough sunlight to make solar energy useful. Besides, solar energy is not constant. If there are several cloudy days in a row, the stored heat or electrical energy may be used up.
Energy from the sun is called solar energy. People use solar energy to produce heat in different ways. For example, many buildings use large solar collectors to collect sunlight. Inside the solar collectors are rows of black tubes carrying water or air. Sunlight strikes the tubes and heats the water or air inside them. The tubes carry the heated water or air to pipes that run throughout the building. The heated water or air is pumped through the pipes. If the heat is not needed, it goes to a storage tank. On a cloudy day or at night, the stored heat can be used. This kind of system is called active heating. Another way to use solar energy is to “trap” it. When sunlight passes through the glass windows and strikes the material inside, the solar energy changes to heat. This heat warms the air inside, so the air inside becomes warmer and warmer. This build-up of heat is called the greenhouse effect. Such kind of heating is called passive solar heating. In addition to producing heat, solar energy can also be used to produce electricity. Some may think that solar energy seems to be a perfect energy source. It is clean, plentiful, and free. But there are problems in using solar energy. One problem is that not all places receive enough sunlight to make solar energy useful. Besides, solar energy is not constant. If there are several cloudy days in a row, the stored heat or electrical energy may be used up.
What is the best title for this passage?
- A Energy from the Sun
- B Different Types of Energy
- C Effects of Electricity
- D The Greenhouse Effect
思路引導 VIP
請你快速掃描每一段的開頭與結尾，試著找出哪一個「主題詞」貫穿了全文？無論是談論加熱、發電，還是氣候限制，這一切討論的出發點都是針對哪一種特定的能量呢？
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AI 詳解
AI 專屬家教
太棒了！精準掌握文章核心
- 觀念驗證：這題考查的是主旨大意 (Main Idea)。文章首句即開門見山點出「來自太陽的能量稱為太陽能」，隨後全文皆圍繞太陽能的應用（如主動與被動式加熱、發電）及其優缺點展開。選項 (A) 為 Solar energy 的同義轉換，完美涵蓋全文；而 (B)(C)(D) 要麼範圍太廣，要麼僅是文中的局部細節。
- 難度點評：本題難度為 Easy。在統測中，這類標題題通常只需抓出各段反覆出現的核心關鍵字即可迎刃而解，是必須穩穩拿下的分數！