跟读练习: building a PC with *180mm* case fans - 通过视频学习英语口语
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Let's build a PC using these enormous 180 millimeter case fans, which are much larger than the standard 120.
2
They can generate higher airflow with lower speeds, but might not fit inside of your typical case.
3
So today we'll be using the brand new Haven BF360.
4
Despite it being a mid-tower case, it can actually fit four 180s.
5
Two come pre-installed in the flow variation of this case, and we can install two more up top here.
6
Airflow on this is going to be crazy.
7
All right, let's put a PC in here.
8
Yeah, that's pretty clean.
9
Completely blacked out build with a tiny bit of red accent from our 7900 XTX.
10
This is gonna be a real nice looking PC if I don't totally butcher the cable management.
11
Thankfully, on the backside of the case, there's a ton of cable channels, plus a built-in six-slot fan controller.
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Although, since we have four 180s and they were designed to easily daisy-chain together, we're not gonna use up all of these slots anyway.
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But now, as we plug the rest of the cables in, if you're a keen observer, you might have also noticed this ramp right here, whose job is to actually redirect intake airflow to hit the GPU to cool it even further.
14
That's pretty unique.
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But now it's time to see these 180 millimeter fans in action.
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This airflow is actually nuts.
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Like, you could feel the air way over here.
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And because we have these two 180s up top, you can see just how far the air is exhausting.
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This is nuts.
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What do you think of how this build came together?
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I think it's pretty sweet.
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So if you're looking for a high airflow mid-tower case, would highly recommend this Haven BF360.
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On top of that, you can grab the fans themselves separately.
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The H-series comes in the 180 millimeter as well as 140 and 120 as well.
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I'll leave some additional info about all this stuff on my profile in case you want to check it out.
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本课的词汇与口语要点
这节 B2 级别的口语课以视频“building a PC with *180mm* case fans”为素材。 视频中反复出现的词有：airflow, fan, millimeter, cable, build。 这段视频共有 25 个句子、342 个单词可供跟读。 讲话部分时长为 1:22。 说话人语速较快，每分钟约 251 个词，会出现较多连读和弱读。 83% 的单词属于英语最常用的 3,000 词，其余的词建议在练习前先学一下。
视频中的重点词汇
视频中最难的 13 个单词，附发音和释义：
| 单词 | 发音 | 释义 |
|---|---|---|
| millimetre 名词 | 毫米, 公釐 /公厘 | |
| backside 名词 | /ˈbækˌsaɪd/ | 後方 /后方, 背面 |
| butcher 名词 | /ˈbʊt͡ʃə/ | 屠夫, 屠戶 /屠户 |
| daisy 名词 | /ˈdeɪ.zi/ | 雛菊 /雏菊, 延命菊 |
| exhaust 动词 | /ɪɡˈzɔst/ | 抽完 |
| observer 名词 | /əbˈzɝvɚ/ | 觀察者 /观察者 |
| intake 名词 | /ˈɪnteɪk/ | 攝取量 /摄取量 |
| variation 名词 | /ˌvɛəɹiˈeɪʃn̩/ | 變化 /变化, 變動 /变动 |
| separately 副词 | /ˈsɛp.ɹət.li/ | 分別 /分别, 單獨 /单独 |
| keen 形容词 | /kin/ | 熱衷於 /热衷于, 樂意 /乐意 |
| plug 名词 | /plʌɡ/ | 插頭 /插头 |
| install 动词 | /ɪnˈstɔl/ | 安裝 /安装 |
| accent 名词 | /ækˈsɛnt/ | 重音, 腔調 /腔调 |
视频中出现的短语动词
| 单词 | 发音 | 释义 |
|---|---|---|
| come together 动词 | /ˈkʌm tʊˈɡɛðɚ/ | 集合, 联合 |
需要注意的发音
说话人用了 8 次缩略和弱读形式，例如 gonna, you're, don't。请按听到的简短形式来说。
中文母语者容易读错的音：
- /v/ — 不要读成 /w/，上齿轻触下唇: observer /əbˈzɝvɚ/, variation /ˌvɛəɹiˈeɪʃn̩/
- 词尾辅音 — 要读清楚，后面不要加元音: slot /slɑt/, backside /ˈbækˌsaɪd/, exhaust /ɪɡˈzɔst/, intake /ˈɪnteɪk/, plug /plʌɡ/
- /r/ 和 /l/ 的区别: separately /ˈsɛp.ɹət.li/, controller /kənˈtɹoʊlɚ/
如何用这段视频练习
- 先完整听一遍视频，不要开口，记下不认识的单词。
- 先用 0.75 倍速逐句跟读，熟练之后再回到正常速度。
- 录下自己的声音并与原声对比，特别注意 millimetre, backside, butcher 这类单词。
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。