跟讀練習: SUMMARIZE SPOKEN TEXT - DNA & RNA - 通過影片學習英語口語
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31 句
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1
Now, the study of biology is responsible for some of the most profound insights that humans have about the world around them.
如今,生物學研究為人類帶來了一些關於周圍世界最深刻的見解。
2
So, take a look at these four panoramas.
那麼,請看這四張全景圖。
3
In the upper left, you see some bacteria this happened to be, coli, you obviously see a butterfly, a flower, a dolphin.
在左上角,你可以看到一些細菌,碰巧是大腸桿菌,你還能明顯看到一隻蝴蝶、一朵花和一隻海豚。
4
Now, the study of biology is responsible for some of the most profound insights that humans have about the world around them.
5
So, take a look at these four panoramas.
6
In the upper left, you see some bacteria this happened to be, coli, you obviously see a butterfly, a flower, a dolphin.
7
If you see that at the outer space, just looks these different forms and structures.
如果你從外太空觀察,就會看到這些不同的形態和結構。
8
You have no idea that they were all related to one another.
你根本不知道他們彼此之間都有聯絡。
9
So one of the most profound things that biology told us is
所以生物學告訴我們的最深刻的道理之一是
10
that all life on Earth is exceptionally related to one another.
地球上所有的生命彼此之間都存在著極為密切的關聯。
11
If you see that at the outer space, just looks these different forms and structures.
12
You have no idea that they were all related to one another.
13
So one of the most profound things that biology told us is
14
that all life on Earth is exceptionally related to one another.
15
So, for example, all of these life forms rely on DNA and RNA for storing, transmitting and using their genetic and inherited information.
因此,舉例來說,所有這些生命形式都依賴DNA和RNA來儲存、傳遞和利用它們的遺傳資訊。
16
They are all based on cells.
它們都是基於細胞的。
17
Cells are the fundamental building blocks of all life.
細胞是所有生命的基本構成單元。
18
All of these organisms consist of cells, and the cells essentially have the same chemicals inside of them.
所有這些生物體都由細胞構成,而且這些細胞內部的化學成分基本相同。
19
So, for example, all of these life forms rely on DNA and RNA for storing, transmitting and using their genetic and inherited information.
20
They are all based on cells.
21
Cells are the fundamental building blocks of all life.
22
All of these organisms consist of cells, and the cells essentially have the same chemicals inside of them.
23
carbon, hydrogen, oxygen and nitrogen, and the whole bunch of other stuff in much smaller amount.
碳、氫、氧、氮,以及含量少得多的其他各種元素。
24
All these organisms conducted metabolism, in other words, chemical reactions that use and convert energy from one form to another.
所有這些生物都會進行新陳代謝,也就是利用能量並將能量從一種形式轉化為另一種形式的化學反應。
25
And the basic chemistry is all very similar to one another.
而且它們的基本化學性質彼此都非常相似。
26
The type of molecule is used very similarly to one another.
這類分子的用途非常相似。
27
carbon, hydrogen, oxygen and nitrogen, and the whole bunch of other stuff and much smaller amount.
碳、氫、氧、氮,還有其他一大堆含量要小得多的元素。
28
All these organisms conducted metabolism, in other words, chemical reactions that use and convert energy from one form to another.
29
And the basic chemistry is all very similar to one another.
30
The type of molecule is used very similarly to one another.
31
Thank you.
謝謝。
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推薦影片
本課的詞彙與口語要點
這節 C1 級別的口語課以影片“SUMMARIZE SPOKEN TEXT - DNA & RNA”為素材。 影片中反覆出現的詞有:cells, organisms, profound, biology, chemical。 這段影片共有 31 個句子、434 個單詞可供跟讀。 講話部分時長為 3:38。 說話人語速平穩,每分鐘約 119 個詞,很適合跟讀。 82% 的單詞屬於英語最常用的 3,000 詞,其餘的詞建議在練習前先學一下。
影片中的重點詞彙
影片中最難的 13 個單詞,附發音和釋義:
| 單詞 | 發音 | 釋義 |
|---|---|---|
| organism 名詞 | /ˈɔɹ.ɡəˌnɪz.əm/ | 生物, 有機體 /有機體 |
| bacterium 名詞 | /bækˈtɪəɹ.ɪəm/ | 細菌 /細菌 |
| coli 名詞 | /ˈkoʊ.laɪ/ | 大腸桿菌 /大腸桿菌 |
| panorama 名詞 | /ˌpæn.əˈɹæm.ə/ | 全景 |
| inherit 動詞 | /ɪnˈhɛɹɪt/ | 繼承 /繼承, 繼承 |
| molecule 名詞 | /ˈmɑ.lɪ.kjul/ | 分子 |
| dolphin 名詞 | /ˈdɑlf.ɪn/ | 海豚, 海豬 /海豬 |
| exceptionally 副詞 | /ɪkˈsɛp(t)ʃənəli/ | 分外, 格外 |
| nitrogen 名詞 | /ˈnaɪ.tɹə.d͡ʒən/ | 氮, 氮氣 /氮氣 |
| metabolism 名詞 | /məˈtæb.əˌlɪz.əm/ | 代謝 /代謝, 新陳代謝 /新陳代謝 |
| butterfly 名詞 | /ˈbʌ.tə(ɹ).flaɪ/ | хўте, 蝶仔 |
| consist 名詞 | /kənˈsɪst/ | 編組 /編組 |
| hydrogen 名詞 | /ˈhaɪdɹəd͡ʒ(ə)n/ | 氫 /氫 |
需要注意的發音
- 長單詞——注意重音位置: organism /ˈɔɹ.ɡəˌnɪz.əm/, panorama /ˌpæn.əˈɹæm.ə/, exceptionally /ɪkˈsɛp(t)ʃənəli/, metabolism /məˈtæb.əˌlɪz.əm/
中文母語者容易讀錯的音:
- 詞尾子音 — 要讀清楚,後面不要加母音: profound /pɹəˈfaʊnd/, inherit /ɪnˈhɛɹɪt/, transmit /tɹænsˈmɪt/, consist /kənˈsɪst/
- /æ/ — 嘴張大,不要讀成 /e/: bacterium /bækˈtɪəɹ.ɪəm/, panorama /ˌpæn.əˈɹæm.ə/, transmit /tɹænsˈmɪt/, metabolism /məˈtæb.əˌlɪz.əm/
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 organism, bacterium, coli 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。















