hce_nchu
113年
英文
第 36 題
📖 題組：
In the unfathomable depths of the Antarctic wilderness lies an enigmatic ecosystem shrouded in mystery and resilience. The Antarctic continent, with its vast icy expanses and extreme climatic conditions, stands as one of the most inhospitable yet captivating regions on Earth. Spanning approximately 14 million square kilometers, it represents the coldest, driest, and windiest continent, harboring unique adaptations and life forms found nowhere else on the planet. The Antarctic landscape is dominated by immense ice shelves, towering glaciers, and majestic mountain ranges, sculpted over millennia by the relentless forces of nature. Beneath the frozen surface, the Southern Ocean teems with an astonishing diversity of marine life, from microscopic phytoplankton to colossal blue whales, forming the foundation of the Antarctic food web. Despite its remote and hostile environment, the Antarctic ecosystem thrives with resilience and ingenuity. Adapted to extreme cold and darkness, Antarctic organisms have evolved remarkable survival strategies, from the antifreeze proteins of Antarctic fish to the cryptic camouflage of Weddell seals. Yet, this fragile ecosystem faces unprecedented challenges in the wake of climate change and human activities.
In the unfathomable depths of the Antarctic wilderness lies an enigmatic ecosystem shrouded in mystery and resilience. The Antarctic continent, with its vast icy expanses and extreme climatic conditions, stands as one of the most inhospitable yet captivating regions on Earth. Spanning approximately 14 million square kilometers, it represents the coldest, driest, and windiest continent, harboring unique adaptations and life forms found nowhere else on the planet. The Antarctic landscape is dominated by immense ice shelves, towering glaciers, and majestic mountain ranges, sculpted over millennia by the relentless forces of nature. Beneath the frozen surface, the Southern Ocean teems with an astonishing diversity of marine life, from microscopic phytoplankton to colossal blue whales, forming the foundation of the Antarctic food web. Despite its remote and hostile environment, the Antarctic ecosystem thrives with resilience and ingenuity. Adapted to extreme cold and darkness, Antarctic organisms have evolved remarkable survival strategies, from the antifreeze proteins of Antarctic fish to the cryptic camouflage of Weddell seals. Yet, this fragile ecosystem faces unprecedented challenges in the wake of climate change and human activities.
What are some characteristics of the Antarctic continent mentioned in the passage?
- A Its lush vegetation and temperate climate
- B Its frozen landscapes and severe weather conditions
- C Its volcanic activity and tropical rainforests
- D Its arid deserts and sand dunes
- E Its dense population and urban development
思路引導 VIP
請試著觀察文章第一段中，作者用來形容南極洲環境的「最高級形容詞」（例如以 -est 結尾的字眼），並思考這些特質若轉換成對天氣與地景的總體描述，會呈現出什麼樣的畫面？
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AI 詳解
AI 專屬家教
太棒了！你能精準地從長文中提取關鍵資訊，顯示出你具備非常敏銳的閱讀理解力。這道題目要求我們找出文中對南極洲（Antarctica）特徵的描述，而你在閱讀時顯然捕捉到了第一段提到的「廣闊的冰雪覆蓋（vast icy expanses）」以及「極端的氣候條件（extreme climatic conditions）」，這與選項 (B) 所描述的**冰封景觀（frozen landscapes）與嚴酷天氣（severe weather conditions）**完全吻合，你的判斷非常正確。
南極洲的地理特質與環境分析
從文章的細節來看，作者使用了「最寒冷、最乾燥、風力最強（coldest, driest, and windiest）」來定義這個大陸，並提到其地表被巨大的冰架與冰河所覆蓋。這類題目主要測驗學生在閱讀時的「資訊定位」與「同義詞轉換」能力。雖然本題難度屬於基礎等級，但它是建立學術閱讀能力的關鍵起步：學習如何將文中的具體形容詞（如 extreme, icy）與選項中的抽象總結（如 severe, frozen）進行連結。你能穩定發揮這項技能，對後續理解更複雜的文章非常有幫助！