歷史年代與時態:解鎖篇章的「時光倒流信號」
The Evolution of Eyeglasses: A Clear Vision Through History
Eyeglasses are one of the most transformative inventions in human history. The journey began in northern Italy during the late 13th century, where craftsmen first shaped convex lenses to assist aging scholars with reading. In those early years, wearers had to hold these handheld lenses or balance them precariously on their noses. By the 1730s, an English optician designed rigid side pieces that rested comfortably over the ears, introducing modern frame temples for the first time. During the late 20th century, the introduction of lightweight plastic lenses and anti-glare coatings completely revolutionized eye health. Today, researchers are developing smart augmented-reality glasses that display real-time navigation and digital data directly before our eyes.
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本題為標準「篇章主旨大意題 (Main Idea)」,要求歸納整段文章的中心論點。
1. 首段破題句(全文拱頂石):"Eyeglasses are one of the most transformative inventions in human history."(眼鏡是人類史上最具變革性的偉大發明之一)。
2. 時間標記循序演進(橫跨七百餘年歷史發展):
•
late 13th century(13 世紀末:義大利工匠首創手持凸透鏡助讀)•
1730s(1730 年代:英國配鏡師發明耳掛式鏡腳)•
late 20th century(20 世紀後期:輕量樹脂鏡片與抗眩光鍍膜革新護眼)•
Today(現代:智慧擴增實境 AR 導航眼鏡)整篇文章嚴謹依循歷史時間標記,從發跡、改良到現代智慧化,全面綜述眼鏡跨越數個世紀的「歷史演變與發展」,故正確答案 100% 同義對應 (A)。
❌ (B) 【以偏概全】:僅為 13 世紀初期的單一歷史起步細節,無法涵蓋後續 1730 年代至現代的整篇演進歷程。
❌ (C) 【無中生有】:文中僅提及現代正在研發具即時導航的 AR 智慧眼鏡,從未提及「即將全面取代智慧型手機」。
❌ (D) 【偷換概念】:文中強調樹脂鏡片徹底革新了視力健康,從未提及製造過程「成本高昂或極其困難」。
• 題幹:這一個段落的主旨大意是什麼?
• 選項 (A):眼鏡跨越數個世紀以來的歷史演進與發展歷程。
以下篇章選自歷屆技高統測(四技二專統一入學測驗)真題,精準印證本策略之解題實效。點擊單字可隨行查詞,點擊句子可定位線索!