跟读练习: Awards submission: DuraShield from SurGenTec - 通过视频学习英语口语
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Hey, it's TJ Halverson with Orthopedics This Week.
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I'm talking to Travis Greenhall, the CEO of SurgenTech, to talk about a new technology they have in the OTW Technology Awards this year.
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Travis, thanks for joining us again.
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Why don't you tell us more about DuraShield?
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TJ, thanks for having me.
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And I appreciate you guys and what you're doing over there.
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DuraShield is focused on preventing dural tears.
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We all know it's a major risk, a major complication during a T-lift procedure.
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Every surgeon has had it.
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It's always a nightmare to deal with.
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Right now, there's ways to fix a Dural tear, but not prevent it.
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So that's what DuraShield is focused on.
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It employs a device that allows you to tag the annulus with a silicone ribbon.
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That silicone ribbon acts as a retractor and a guard, kind of like a bumper.
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As opposed to have your first assist or your PA hold back with a Nurgert retractor, the Dura, the entire time, this allows you to go down and tag the annulus,
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hold the Dura back.
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And then you can also do the same on the contralateral side with the peripheral nerve root.
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So it allows you to create a larger corridor to pass your instruments, provide adequate carpentry and pass larger implants, which is every surgeon's goal, right?
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So we focused on that.
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It's been years in the making.
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The device has a depth stop.
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It's fully disposable kit and it's safe, right?
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That's our goal is to try to make things safe.
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Every surgeon's had a dural tear, had to deal with the consequences of a dural tear.
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Sometimes these things are longstanding as well too.
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So if we could prevent a large percentage of those from happening, that would be phenomenal.
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It's a great product
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and hopefully you get it to market soon what do you
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think the timeline is for getting it to market it's actually really close
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so we have all the ip is filed we've received patents
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and it's in with fda currently we are hoping for early fall
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so it's on track and things are going well
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but we're being optimistic it will be out early exciting exciting
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well travis thanks again for joining us sharing more about durashield
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sergentek just continues to i mean how many years in a
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row have you guys been part of the tech awards innovation
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year after year after year it's really exciting can't wait to
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see durashield out in the market helping prevent dural tears
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and again thanks for joining the otw technology awards
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and we'll see the winners next month thanks travis dj we're uh we're happy to uh to participate
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and look forward to uh hopefully prevailing with a win thanks for your time
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本课的词汇与口语要点
这节 C1 级别的口语课以视频“Awards submission: DuraShield from SurGenTec”为素材。 视频中反复出现的词有：dural, durashield, tear, travis, joining。 这段视频共有 41 个句子、465 个单词可供跟读。 讲话部分时长为 2:21。 说话人语速较快，每分钟约 198 个词，会出现较多连读和弱读。 只有 77% 的单词属于英语最常用的 3,000 词，词汇难度较高。
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 |
|---|---|---|
| dural 形容词 | /ˈd(j)ʊɹ.əl/ | 硬腦膜的 /硬脑膜的 |
| excite 动词 | /ɪkˈsaɪt/ | 激動 /激动 |
| silicone 名词 | /ˈsɪlɪkəʊn/ | 硅氧樹脂 /硅氧树脂, 矽氧樹脂 /矽氧树脂 |
| ribbon 名词 | /ˈɹɪbən/ | 絲帶 /丝带, 緞帶 /缎带 |
| carpentry 名词 | /ˈkɑː.pɪn.tri/ | 木工 |
| peripheral 形容词 | /pəˈɹɪf(ə)ɹ(ə)l/ | 边缘的 |
| phenomenal 形容词 | /fɪˈnɒmɪnəl/ | 現象級 /现象级, 非凡的 |
| optimistic 形容词 | /ˌɒptɪˈmɪstɪk/ | 樂觀的 /乐观的 |
| corridor 名词 | /ˈkɒɹɪdɔː/ | 走廊, 甬道 |
| oppose 动词 | /əˈpoʊz/ | 阻止, 對抗 /对抗 |
| employ 动词 | /ɪmˈplɔɪ/ | 雇傭, 雇 |
| adequate 形容词 | /ˈæd.ə.kwɪt/ | 適當 /适当, 足夠 /足够 |
| consequence 名词 | /ˈkɑn.sɪ.kwəns/ | 後果 /后果, 結果 /结果 |
视频中出现的短语动词
| 单词 | 释义 |
|---|---|
| go down 动词 | 下降, 下去 |
| look forward to 动词 | 期待, 向往 |
需要注意的发音
说话人用了 9 次缩略和弱读形式，例如 we're, can't, don't。请按听到的简短形式来说。
- 长单词——注意重音位置: complication /ˌkɑm.pləˈkeɪ.ʃən/, contralateral /ˌkɑntɹəˈlætəɹəl/, peripheral /pəˈɹɪf(ə)ɹ(ə)l/, phenomenal /fɪˈnɒmɪnəl/, optimistic /ˌɒptɪˈmɪstɪk/
中文母语者容易读错的音：
- /v/ — 不要读成 /w/，上齿轻触下唇: travis /ˈtɹeɪvəs/, prevail /pɹɪˈveɪl/
- 词尾辅音 — 要读清楚，后面不要加元音: travis /ˈtɹeɪvəs/, excite /ɪkˈsaɪt/, annulus /ˈænjələs/, implant /ɪmˈplɑːnt/, optimistic /ˌɒptɪˈmɪstɪk/
- /r/ 和 /l/ 的区别: dural /ˈd(j)ʊɹ.əl/, contralateral /ˌkɑntɹəˈlætəɹəl/, prevail /pɹɪˈveɪl/, peripheral /pəˈɹɪf(ə)ɹ(ə)l/
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 dural, excite, silicone 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。