跟讀練習: Could Humans Evolve Flight? - 通過影片學習英語口語

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15 句

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Let's evolve so you can fly.

讓我們一起進化，好讓你能夠展翅高飛。

To get off the ground, you'll need a pair of wings with a wingspan of about 7 meters.

要起飛，你需要一對翼展約7米的翅膀。

But to actually flap those wings, you need stronger pectoral muscles and a keel bone to anchor them, or they'd rip off instantly.

但要真正扇動那些翅膀，你需要更發達的胸肌和一塊用來固定胸肌的龍骨突，否則翅膀會立刻被扯掉。

Still, the rest of your bones are too bulky.

Bird bones are hollow, with air sacs connected directly to their lungs, so each downstroke pushes a fresh wave of oxygen directly through the system.

We'll make yours the same, so the faster you flap, the more efficiently you breathe.

Your next problem is Ephrin B3, a small molecule in your spinal cord that makes alternating limb movement,

aka walking, natural for you by separating the limb nerve circuits.

Birds lost this molecule and are now used to flapping both wings at the same time.

After getting rid of it, you just need fuel.

Flying takes more than twice the energy of running, so you'll need around four cheeseburgers worth of energy for every hour of flying.

So other activities like doom scrolling will have to be put on pause.

Biologically speaking, you're not a human anymore.

You're closer to an Argentavis, one of the largest birds to ever fly, with plane -sized wings.

If evolution got this beast airborne, maybe someday it could get us airborne too.

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通過這個影片你能學到什麼

這個關於“人類能否進化出飛行能力”的影片不僅能激發你的好奇心，還能提升英語口語技能。首先，它能幫助你練習雅思口語練習中常用的“解釋複雜概念”的表達能力，比如如何用簡單語言說明“龍骨突”“ Ephrin B3分子”等術語。其次，你可以學習如何在英語口語練習中自然融入假設性討論，像影片裡那樣用“如果……會怎樣”的結構展開想像。此外，通過模仿影片中的邏輯推進，還能提升口語表達的條理性。

注意這些語音現象

影片中的連讀和弱讀現象值得關注。比如“get off”會連讀成/ɡet ɒf/，“need a”會弱讀為/niːdə/，“a pair of”則可能連讀為/ə peərəv/。還有“Bird bones are hollow”中的“are”會弱化為/ə/，讓整個句子聽起來更流暢。這些看影片學英語時容易忽略的細節，正是 native speaker 口語自然的關鍵。

像母語者一樣表達

想要練好shadowspeak或shadow speak，可以模仿影片中的節奏和重音。比如“To get off the ground, you'll need a pair of wings with a wingspan of about 7 meters”這句話，重音落在“get off”“need”“wings”“wingspan”“7 meters”上，節奏先慢後快，突出關鍵資訊。再比如“Flying takes more than twice the energy of running”，“more than twice”要重讀，強調能量消耗之大。通過反覆跟讀，你會逐漸掌握這種輕重有致的表達技巧，讓口語更地道。

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	be put

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。

影子跟讀法: 閱讀完整分步指南 →

跟讀練習: Could Humans Evolve Flight? - 通過影片學習英語口語

選擇練習模式

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通過這個影片你能學到什麼

注意這些語音現象

像母語者一樣表達

影片中的語法

什麼是跟讀法？