跟讀練習: Democrats vs Republicans - Which Brain is Better? - 通過影片學習英語口語
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40 句
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The world feels pretty divided.
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Currently, 81 % of both liberals and conservatives have unfavorable views towards those on the other side.
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But is there actually a fundamental biological difference between liberals and conservatives?
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On the surface, we can see some funny differences like conservatives like meat and potatoes more,
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while liberals tend to like trying food from other cultures more.
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In general, conservatives prefer purebred dogs while liberals prefer mixed breeds, and liberals are okay with free verse poetry while conservatives prefer it to rhyme.
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But as we study more, we realize that the differences are much deeper.
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When put through MRI brain scans, it turns out that liberals are more likely to have a larger anterior cingulate cortex,
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which is associated with understanding and monitoring conflict, while conservatives have a larger right amygdala, which helps process fear and anxiety.
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And that makes sense, given the years of research
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that have shown people tend to become more conservative when they feel threatened or afraid.
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After 9 -11, for example, the US became politically more conservative, with studies showing increased support for issues like national security and military spending.
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But studies have also found that conservatives and liberals employ different cognitive styles.
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Conservatives excel when it comes to more structured and organized problems or questions, whereas liberals tend to be more flexible
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and less likely to commit errors with questions involving conflicting information and requiring fast reaction times.
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One study looking at dorm rooms even found that, on average, conservative students' rooms were less messy than liberals.
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But they also experienced pain in different ways, so much so that one study was able to predict who was liberal
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or conservative just by viewing brain scans of them looking at graphic photos containing mutilations.
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In this instance, liberal brains were more active in the S2 or somatosensory 2 region, which is normally activated when you're in pain,
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but also when you see someone else suffering.
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It's essentially scientific evidence for the bleeding heart liberal stereotype, which doesn't mean conservatives are uncaring, but that their minds just respond to graphic images differently.
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In America, this can explain how
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Democrats and Republicans perceive the world in fundamentally different ways.
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It's difficult to grasp how someone on the other side of politics thinks
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because we tend to overestimate the extent to which our opinions, beliefs and values are normal.
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Psychologists refer to this as false consensus bias.
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For example, if you heard Yanny in the Yanny vs. Laurel debate,
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it may have felt that you were the normal one and it was insane that anyone could be hearing Laurel.
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Apply this logic to politics and you can see why people have such polarizing ideas on issues like immigration,
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abortion, gun rights, etc. But where do these differences come from?
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One study revealed that genetics can account for around 30 -40 % of a person's political leanings.
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Which may seem like a lot,
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but there are still many other important factors like your environment and personal experiences which play massive roles in your politics.
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Political neuroscience is a relatively new field of study with fascinating results, and in a world that's being increasingly characterized by its divisions,
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perhaps an important aspect of unity involves using neuroscience to better understand each other's differences.
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On a lighter note, space is a place where liberals and conservatives and nations all over the world come together,
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and we actually just made a video where we tried out the latest space food that astronauts are eating right now.
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Click here or the description to check it out.
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Also, if you want even more science, we have a weekly science podcast, so subscribe to it.
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The link is like down there, I think, and it's called Side Note.
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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“Democrats vs Republicans - Which Brain is Better?”為素材。 影片中反覆出現的詞有:conservative, liberal, difference, study, tend。 這段影片共有 40 個句子、619 個單詞可供跟讀。 講話部分時長為 3:22。 說話人語速較快,每分鐘約 184 個詞,會出現較多連讀和弱讀。 只有 80% 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 |
|---|---|---|
| graphic 形容詞 | /ˈɡɹæfɪk/ | 圖形的 /圖形的 |
| extent 名詞 | /ɪkˈstɛnt/ | 範圍 /範圍 |
| immigration 名詞 | /ˌɪmɪˈɡɹeɪʃən/ | 移民, 遷入 /遷入 |
| belief 名詞 | /bɪˈliːf/ | 相信, 信心 |
| anxiety 名詞 | /æŋˈzaɪ.əti/ | 焦慮 /焦慮, 擔心 |
| refer 動詞 | /ɹɪˈfɜː/ | 談到 /談到 |
| suffer 動詞 | /ˈsʌfɚ/ | 受苦, 遭受 |
| reveal 動詞 | /ɹɪˈviːl/ | 透露, 顯示 /顯示 |
| essentially 副詞 | /ɪˈsɛnʃəli/ | 本質上 /本質上, 基本上 |
| aspect 名詞 | /ˈæspɛkt/ | 方面 |
| whereas | /(h)wɛɹˈæz/ | 然而 |
| insane 形容詞 | /ɪnˈseɪn/ | 精神失常, 精神錯亂 /精神錯亂 |
| poetry 名詞 | /ˈpoʊ.ə.tɹi/ | 詩歌 /詩歌, 詩 /詩 |
| associate 名詞 | /əˈsoʊʃi.ət/ | 同行, 同事 |
| monitor 名詞 | /ˈmɑ.nɪ.tɚ/ | 顯示器 /顯示器 |
影片中出現的短語動詞
| 單詞 | 發音 | 釋義 |
|---|---|---|
| come together 動詞 | /ˈkʌm tʊˈɡɛðɚ/ | 集合, 聯合 |
| put through 動詞 | 接通 | |
| try out 動詞 | 試用 /試用 | |
| turn out 動詞 | 原來 /原來 |
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 | is associated · is normally activated · being increasingly characterized |
| 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 shown · have also found |
需要注意的發音
- “sh” 和 “zh” 音: immigration /ˌɪmɪˈɡɹeɪʃən/, essentially /ɪˈsɛnʃəli/, associate /əˈsoʊʃi.ət/, abortion /əˈbɔɹ.ʃn̩/
- 長單詞——注意重音位置: immigration /ˌɪmɪˈɡɹeɪʃən/, anxiety /æŋˈzaɪ.əti/, essentially /ɪˈsɛnʃəli/, associate /əˈsoʊʃi.ət/, fundamental /ˌfʌn.dəˈmɛn.təl/
中文母語者容易讀錯的音:
- /v/ — 不要讀成 /w/,上齒輕觸下唇: involve /ɪnˈvɑlv/, reveal /ɹɪˈviːl/, verse /ˈvɝs/, divide /dɪˈvaɪd/, cognitive /ˈkɑɡ.nɪ.tɪv/
- 詞尾子音 — 要讀清楚,後面不要加母音: involve /ɪnˈvɑlv/, graphic /ˈɡɹæfɪk/, extent /ɪkˈstɛnt/, belief /bɪˈliːf/, aspect /ˈæspɛkt/
- /r/ 和 /l/ 的區別: reveal /ɹɪˈviːl/, differently /ˈdɪf.ə.ɹənt.li/, polarize /ˈpəʊ.lə.ɹaɪz/
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。
- 先用 0.75 倍速逐句跟讀,熟練之後再回到正常速度。
- 錄下自己的聲音並與原聲對比,特別注意 graphic, extent, immigration 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。































