跟讀練習: How Does Daylight Saving Time Work? ⏰ | Why Do We Change Clocks? | Dr. Binocs Show - 通過影片學習英語口語
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63 句
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Come on, get started!
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Oh, what happened little kitty?
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My clock has been stuck for an hour!
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Ha ha ha!
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It hasn't stopped.
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It just switched back from daylight saving time.
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What's that?
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Well, to answer that, let me answer a question.
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Why do we have
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Daylight Saving Time?
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Zoom in!
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Before modern electric lighting became widely available, natural daylight was essential to everyday life.
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Yes, its timing did not always match people's schedules.
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In summer, the sun rose early and set late, giving people long hours of daylight.
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But some of that morning light arrived while people were still asleep.
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And by the time they finished work and had time for other activities, darkness was approaching.
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If they wanted to continue working or spend time outside,
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they had to rely on artificial light such as candles or oil lamps, which required fuel and resources.
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This led to a simple question.
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Could people organize their clocks differently so that more daylight fell during the hours when they were awake and active?
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One early idea came from Benjamin Franklin.
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In 1784, while living in Paris,
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Franklin jokingly wrote about getting up earlier to make better use of sunlight and save candles.
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He did not propose changing clocks, but his essay highlighted the potential of making better use of natural daylight.
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More than a century later, a New Zealand insect collector,
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George Hudson, wanted more daylight after work for his hobby.
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In 1895, he proposed shifting clocks during part of the year.
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William Willett later promoted a similar idea in Britain,
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campaigning in 1907 for clocks to be moved forward so that more daylight could fall in the evening.
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The idea became practical during the First World War.
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In 1916, Germany and Austria -Hungary introduced seasonal clock changes,
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partly to conserve fuel by reducing the need for artificial lighting.
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Other countries followed and the United States adopted daylight saving time in 1918 as a wartime measure.
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but what actually happens
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when the clocks change in the united states for example the sun might naturally rise at 5 am
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and set at 7 pm during summer most people are still asleep at 5 am
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while many are awake and active at 7 pm when daylight saving time begins in spring the clock moves forward one hour.
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Sunrise is then shown as 6 a .m.
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and the sunset as 8 p .m.
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The sun has not changed and no daylight has been created.
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Only the clock has changed.
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The idea was that this extra hour of evening daylight could give people more time for outdoor activities,
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shopping, travel, exercise and social life while also reducing the need for artificial lighting.
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But modern research shows that the energy effects are more complicated.
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Lighting is only one part of energy use.
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Heating, cooling, transportation and changes in daily behavior can also affect the overall result.
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And changing the clock comes with its own challenges.
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Moving it forward in spring can reduce sleep and temporarily disrupt the body's internal timing.
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Research has found associations between the spring transition and changes in road safety and workplace injuries.
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When clocks move back to their original time in autumn, people gain an hour of sleep,
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but darkness arrives earlier in the evening.
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So, this process often gets a mixed review.
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Trivia Time!
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Did you know, in the United States,
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DST starts on the second Sunday in March and ends on the first Sunday in November?
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Also, less than 40 % of countries worldwide use TST.
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It's sketching time.
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Today's sketch of the day goes to...
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Moo -Nee.
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Hope you learned something useful today.
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Until next time, it's me, Dr. Binox, zooming out.
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Saving daylight or not, Kitty's going to sleep anyway.
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Never mind.
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推薦影片
本課的詞彙與口語要點
這節口語課以影片“How Does Daylight Saving Time Work? ⏰”為素材。 影片中反覆出現的詞有:daylight, clock, hour, saving, lighting。 這段影片共有 63 個句子、610 個單詞可供跟讀。 講話部分時長為 5:57。 說話人語速較慢,每分鐘約 102 個詞,你有足夠的時間模仿每一個音。 只有 81% 的單詞屬於英語最常用的 3,000 詞,詞彙難度較高。
影片中的重點詞彙
影片中 15 個值得學習的單詞,附發音和釋義:
| 單詞 | 發音 | 釋義 |
|---|---|---|
| daylight 名詞 | /ˈdeɪˌlaɪt/ | 日光 |
| artificial 形容詞 | /ˌɑː.tɪˈfɪʃ.əl/ | 人造的 |
| arrive 動詞 | /əˈɹaɪv/ | 到達 /到達, 到 |
| asleep 形容詞 | /əˈsliːp/ | 睡著的, 睡著的 |
| darkness 名詞 | /ˈdɑɹk.nɪs/ | 黑暗 |
| awake 動詞 | /əˈweɪk/ | 醒, 醒來 /醒來 |
| sketch 名詞 | /ˈskɛt͡ʃ/ | 草擬, 速寫 |
| propose 動詞 | /pɹəˈpəʊz/ | 提議 /提議 |
| candle 名詞 | /ˈkæn.dəl/ | 蠟燭 /蠟燭, 蠟 /蠟 |
| practical 形容詞 | /ˈpɹæk.tɪ.kəl/ | 使用的, 實用 /實用 |
| complicated 形容詞 | /ˈkɑm.plɪˌkeɪ.tɪd/ | 複雜 /複雜 |
| everyday 形容詞 | /ˈɛvɹiˌdeɪ/ | 日常的 |
| transition 名詞 | /tɹænˈzɪʃ.ən/ | 過渡 /過渡, 轉變 /轉變 |
| resource 名詞 | /ɹɪˈzɔːs/ | 資源 /資源 |
| introduce 動詞 | /ˌɪntɹəˈdus/ | 介紹 /介紹, 紹介 /紹介 |
影片中出現的短語動詞
| 單詞 | 發音 | 釋義 |
|---|---|---|
| get up 動詞 | 起床 | |
| zoom out 動詞 | /ˌzuːm ˈaʊt/ | 縮小 /縮小 |
影片中的語法
說話人最常用的結構,並附上影片中的原話:
| 結構 | 影片中的用法 |
|---|---|
| 現在完成時 have/has + 過去分詞 — 過去發生但與現在仍有關聯的事 | has been stuck · hasn't stopped · has not changed |
| 被動語態 be + 過去分詞 — 強調發生了什麼,而不是誰做的 | has been stuck · be moved · is then shown |
需要注意的發音
- “sh” 和 “zh” 音: artificial /ˌɑː.tɪˈfɪʃ.əl/, transition /tɹænˈzɪʃ.ən/
- 長單詞——注意重音位置: artificial /ˌɑː.tɪˈfɪʃ.əl/, naturally /ˈnæt͡ʃ.(ə.)ɹə.li/, complicated /ˈkɑm.plɪˌkeɪ.tɪd/, differently /ˈdɪf.ə.ɹənt.li/, temporarily /ˌtɛmpəˈɹɛɹəli/
中文母語者容易讀錯的音:
- /v/ — 不要讀成 /w/,上齒輕觸下唇: arrive /əˈɹaɪv/, everyday /ˈɛvɹiˌdeɪ/, conserve /kənˈsɜː(ɹ)v/, trivia /ˈtɹɪvi.ə/
- 詞尾子音 — 要讀清楚,後面不要加母音: daylight /ˈdeɪˌlaɪt/, clock /klɑk/, arrive /əˈɹaɪv/, asleep /əˈsliːp/, darkness /ˈdɑɹk.nɪs/
- /r/ 和 /l/ 的區別: naturally /ˈnæt͡ʃ.(ə.)ɹə.li/, practical /ˈpɹæk.tɪ.kəl/, partly /ˈpɑɹtli/, rely /ɹɪˈlaɪ/, differently /ˈdɪf.ə.ɹənt.li/
如何用這段影片練習
- 先完整聽一遍影片,不要開口,記下不認識的單詞。
- 用正常速度逐句跟讀,每句重複到你的節奏與說話人一致為止。
- 錄下自己的聲音並與原聲對比,特別注意 daylight, artificial, arrive 這類單詞。
什麼是跟讀法?
跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧,最初開發用於專業口譯員的培訓,並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大:您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同,跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性,語調,節奏,連讀,聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。





























