跟讀練習: The Hidden Organization Inside Every Cell You Own - 通過影片學習英語口語
選擇練習模式
每種模式都會開啟全屏練習室。
33 句
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Hello, this is Seher from Easy Peasy and the topic that we are going to discuss today is called a cellular pool.
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Inside every cell, thousands of different molecules are present at the same time.
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But are they just floating randomly or is there an organized system?
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In the previous video, we studied biomolecules.
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Now, we will see how these biomolecules actually exist inside the cell.
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So, by definition, cellular pool is the total collection of all chemical substances present in a cell.
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Cellular pool includes both dissolved substances and undissolved substances.
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It is not about types of molecules but how they are present inside the cell.
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Now, cellular pool is divided into two main parts.
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One is called as aqueous phase and the other is called as non -aqueous phase.
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Aqueous phase is the water -based part of the cell.
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It includes small molecules, ions, and some large molecules.
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Aqueous phase is further subdivided into true solution and colloidal solution.
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In true solution, the particle size is less than 1 nanometer.
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These substances are completely dissolved and the examples include glucose, amino acids and salt.
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Hair particles are so small that they cannot be seen.
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On the other hand, colloidal solution, the particle size is from 1 to 1000 nanometer,
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Particles are suspended and not fully dissolve.
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The examples include proteins and nucleic acids.
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Most macromolecules exist in colloidal form inside the cell.
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now let's talk about non -aqua space These are the substances that do not dissolve in water.
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And that includes lipids, membranes, large cellular structure, for example cell membrane.
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These components form structural part of the cell.
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So, biomolecules are classified based on the type, while cellular pool is classified based on their state inside the cell.
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Now let's do some easy peasy practice questions.
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Cellular pool refers to: you you Total chemical substances present inside a cell.
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The aqua space of the cellular pool includes: you you Dissolved and suspended substances in water.
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Which of the following is an example of a true solution in the cell?
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you you you glucose.
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Micromolecules like proteins and nucleic acids generally exist in the cell as: you you you Collidal solution.
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Which of the following belongs to the non -aqua space of the cellular pool?
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you you you Lipids and membranes.
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本節課你將練習什麼？
通過這個影片，你不僅能瞭解細胞內的"分子組織"奧秘，還能同步練習英語聽力與口語！我們會聚焦影片中的關鍵表達，結合shadow speak技巧，邊學科學知識邊提升英語發音。無論是雅思口語練習還是日常表達，都能在這裡找到實用方法。
核心詞彙與短語
- cellular pool：細胞池（細胞內所有化學物質的總稱）
- aqueous phase：水相（細胞內以水為基礎的部分）
- colloidal solution：膠體溶液（粒子大小在1-1000奈米的懸浮液）
- non-aqueous phase：非水相（不溶於水的物質部分）
- biomolecules：生物分子
練習技巧：如何用"Shadow Speak"提升口語？
影片語速適中，語調清晰，非常適合shadow speech練習！建議先完整聽一遍，抓住整體邏輯；再逐句跟讀，重點模仿"cellular pool""colloidal solution"等專業術語的發音，注意重音位置。比如讀到"細胞池是細胞內所有化學物質的總稱"時，可放慢速度，確保"總稱"一詞的咬字準確。
對於雅思口語練習，這種兼具知識與表達的內容能幫你積累學術詞彙。嘗試用shadow speak法複述關鍵定義，如"水相包括真溶液和膠體溶液"，既能強化記憶，又能提高英語發音的流暢度。每天堅持5分鐘，你會發現自己的口語反應速度和發音準確性明顯提升！
記住，shadow speak的關鍵是"即時模仿"——影片說一句，你立刻跟一句，不要暫停。剛開始可能會跟不上，但重複3-5次後，你會逐漸適應節奏。快來試試吧，每一次跟讀都是進步的腳印！
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。