跟讀練習: How do you grow seedless grapes without seeds? Unveiling the Secrets - 通過影片學習英語口語
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15 句
如果句子過短或過長，請點選 Edit 進行調整。
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How Grapes Grow Without Seeds?
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Seedless grapes are a result of careful cultivation and selective breeding by horticulturists.
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These grapes are specially bred to produce fruit without seeds, making them convenient for eating and culinary use.
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Here's how seedless grapes are grown.
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crossed to create seedless grape varieties.
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2. Propagation.
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New grapevines are propagated through a process called grafting or cuttings.
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This ensures that the new vines will also produce seedless grapes.
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3. Pollination control.
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Seedless grapevines are typically grown alongside seeded varieties to aid in pollination.
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However, strict control measures are implemented to This is achieved by disrupting the pollination process or through gibberellic acid treatments.
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4. Harvesting, the seedless grapes are harvested once they reach the desired level of ripeness.
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Seedless grapes have become popular due to their convenience and sweet, juicy flesh.
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They are widely enjoyed fresh as a snack, in salads, desserts, and, of course, as raisins after the drying process.
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has allowed for a more enjoyable and hassle -free grape eating experience.
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本課的詞彙與口語要點
這節 B1 級別的口語課以影片“How do you grow seedless grapes without seeds? Unveiling the Secrets”為素材。 影片中反覆出現的詞有：grape, seedless, pollination, process。 這段影片共有 15 個句子、164 個單詞可供跟讀。 講話部分時長為 1:34。 說話人語速較慢，每分鐘約 105 個詞，你有足夠的時間模仿每一個音。 只有 60% 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
影片中最難的 15 個單詞，附發音和釋義：
| 單詞 | 發音 | 釋義 |
|---|---|---|
| grape 名詞 | /ɡɹeɪp/ | 葡萄, 提子 |
| seedless 形容詞 | /ˈsiːdləs/ | 無核 /無核 |
| pollination 名詞 | /ˌpɒlɪˈneɪʃən/ | 授粉, 授精 |
| grapevine 名詞 | /ˈɡɹeɪp.vaɪn/ | 葡萄藤, 葡萄樹 /葡萄樹 |
| harvest 名詞 | /ˈhɑɹ.vəst/ | 收穫 /收穫 |
| breed 動詞 | /ˈbɹiːd/ | 配種 /配種 |
| raisin 名詞 | /ˈɹeɪzən/ | 葡萄乾 /葡萄乾 |
| culinary 形容詞 | /ˈkʌlɪˌnɛɹi/ | 烹飪 /烹飪, 烹調 /烹調 |
| disrupt 動詞 | /dɪsˈɹʌpt/ | 破壞 /破壞 |
| cultivation 名詞 | /ˌkʌltɪˈveɪʃən/ | 開化, 教化 |
| juicy 形容詞 | /ˈd͡ʒuːsi/ | 多汁的 |
| dessert 名詞 | /dɪˈzɝt/ | 點心 /點心, 餐後甜點 /餐後甜點 |
| snack 名詞 | /snæk/ | 零食, 小吃 |
| enjoyable 形容詞 | /ɛnˈd͡ʒɔɪ.ə.bl̩/ | 愉快 |
| specially 副詞 | /ˈspɛʃəli/ | 特意, 特地 |
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 |
|---|---|
| 被動語態 be + 過去分詞 — 強調發生了什麼，而不是誰做的 | are grown · are propagated · are implemented |
| 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 | have become · has allowed |
| “will” 表將來 will + 動詞 — 決定、承諾或預測 | will also produce |
需要注意的發音
- “sh” 和 “zh” 音: pollination /ˌpɒlɪˈneɪʃən/, propagation /pɹɑpəˈɡeɪʃən/, cultivation /ˌkʌltɪˈveɪʃən/, specially /ˈspɛʃəli/, flesh /flɛʃ/
- 長單詞——注意重音位置: pollination /ˌpɒlɪˈneɪʃən/, propagation /pɹɑpəˈɡeɪʃən/, culinary /ˈkʌlɪˌnɛɹi/, cultivation /ˌkʌltɪˈveɪʃən/
中文母語者容易讀錯的音：
- /v/ — 不要讀成 /w/，上齒輕觸下唇: grapevine /ˈɡɹeɪp.vaɪn/, harvest /ˈhɑɹ.vəst/, cultivation /ˌkʌltɪˈveɪʃən/, vine /ˈvaɪ̯n/, selective /səˈlɛktɪv/
- 詞尾子音 — 要讀清楚，後面不要加母音: grape /ɡɹeɪp/, seedless /ˈsiːdləs/, harvest /ˈhɑɹ.vəst/, breed /ˈbɹiːd/, propagate /ˈpɹɒpəˌɡeɪt/
- /æ/ — 嘴張大，不要讀成 /e/: hassle /ˈhæsl̩/, snack /snæk/, salad /ˈsæl.əd/
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 grape, seedless, pollination 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。