跟讀練習: Game Theory Scene | 21(2008) | Now Playing - 通過影片學習英語口語
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60 句
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1
All right.
2
Now, who can explain Newton's method and how you use it?
3
Uh, you can use it to solve nonlinear equations.
4
That's impressive.
5
That's really good.
6
I mean, I'm very impressed by that, especially since my class is called Non-Linear Equations.
7
All right, now somebody tell me something I don't already know.
8
Anyone?
9
Bueller, anyone?
10
Bueller?
11
Newton stole it.
12
I'm sorry?
13
Newton stole it.
14
Joseph Rafson published the same method 50 years earlier.
15
If the start value is too far removed from true zero, then it fails.
16
I'm sorry, what's your name?
17
Ben.
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Ben Campbell.
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Ben.
20
So Ben Campbell suggests that Joseph Rafson was the original author of this method.
21
Well, if that's the case, then why didn't he get any credit?
22
Well, for one thing, Newton had a better publicist.
23
And for another, after 1700, we know very little about Rafson other than the fact that he discovered the Kabbalah about 300 years before Madonna.
24
All right, now, let's give Ben a chance for some extra credit, shall we?
25
We're gonna call this, um, the game show host problem, all right?
26
Ben, suppose you're on a game show, and you are given a chance to choose from three different doors, all right?
27
Now, behind one of the doors is a new car.
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Behind the other two, goats.
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Which door would you choose, Ben?
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How would you choose, Ben?
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Uh, door number one.
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Door number one.
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Ben chooses door number one.
34
All right, now, the game show host, who, by the way, knows what's behind all the other doors, decides to open another door.
35
Let's say he chooses door number three, behind which sits a goat.
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Now, Ben, game show host comes up to you and says, Ben, do you want to stay with door number one or go with door number two?
37
Now, is it in your interest to switch your choice?
38
Yeah.
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Well, wait.
40
Remember, the host knows where the car is.
41
So, how do you know he's not playing a trick on you, trying to use reverse psychology to get you to pick a goat?
42
Well, I wouldn't really care.
43
I mean, my answer's based on statistics, based on variable change.
44
Variable change?
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He just asked you a simple question.
46
Yeah, but it just changed everything.
47
Enlighten us.
48
Well, when I was originally asked to choose a door, I had a 33.3% chance of choosing right.
49
But after he opens one of the doors and then re-offers me the choice, it's now 66.7% if I choose to switch.
50
So, yeah, I'll take door number two and thank you for the extra 33.3%.
51
Exactly.
52
People remember, if you don't know which door to open, always account for variable change.
53
Now, see, most people wouldn't take the switch out of paranoia,
54
fear, emotions, but Mr. Campbell kept motions aside and let simple math get his ass into a brand new car.
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Which is better than that goat you've been driving around campus.
56
All right, everybody.
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That's the end of the day.
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Thank you very much.
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Your graded papers are down here at the end down here
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at the end you can pick them up on your way out
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推薦影片
本課的詞彙與口語要點
這段影片共有 60 個句子、526 個單詞可供跟讀。 講話部分時長為 3:13。 說話人語速自然,每分鐘約 164 個詞,接近日常對話。 85% 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 13 個值得學習的單詞,附發音和釋義:
| 單詞 | 發音 | 釋義 |
|---|---|---|
| goat 名詞 | /ɡoʊt/ | җүлү, 山羊 |
| steal 動詞 | /stiːl/ | 偷, 盜 /盜 |
| equation 名詞 | /ɪˈkweɪ.ʒən/ | 方程式, 方程 |
| trick 名詞 | /ˈtɹɪk/ | 詭計 /詭計, 騙術 /騙術 |
| impressive 形容詞 | /ɪmˈpɹɛsɪv/ | 令人印象深刻 |
| solve 動詞 | /sɒlv/ | 解決 /解決 |
| discover 動詞 | /dɪˈskʌvə/ | 發現 /發現, 發覺 /發覺 |
| psychology 名詞 | /saɪˈkɑ.lə.d͡ʒi/ | 心理學 /心理學 |
| emotion 名詞 | /ɪˈməʊ.ʃən/ | 感情, 情感 |
| mathematics 名詞 | /mæθ(.ə)ˈmæt.ɪks/ | 數學 /數學, 算學 /算學 |
| nonlinear 形容詞 | 非線性 /非線性 | |
| paranoia 名詞 | /ˌpæɹ.əˈnɔɪ.ə/ | 偏執症 /偏執症, 多疑症 |
| publicist 名詞 | 政論家 /政論家 |
需要注意的發音
說話人用了 13 次縮略和弱讀形式,例如 I'm, don't, wouldn't。請按聽到的簡短形式來說。
- “sh” 和 “zh” 音: equation /ɪˈkweɪ.ʒən/, emotion /ɪˈməʊ.ʃən/
- 長單詞——注意重音位置: psychology /saɪˈkɑ.lə.d͡ʒi/, mathematics /mæθ(.ə)ˈmæt.ɪks/, paranoia /ˌpæɹ.əˈnɔɪ.ə/
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 goat, steal, equation 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。
































