跟读练习: Usability Heuristic 3: User Control & Freedom - 通过视频学习英语口语
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24 句
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Have you ever said a friendly hello to someone and then got caught in a long, drawn -out conversation?
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You might have wanted out of it, but couldn't think of a polite exit.
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Because there's no way to undo that hello, you might begin to avoid such niceties in the future.
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User control and freedom is one of Jacob Nielsen's 10 usability heuristics.
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It states that users often choose system functions by mistake and need a clearly marked emergency exit to leave that unwanted state.
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Basically, support undo and redo.
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A common example would be the back and forward buttons on every web browser.
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Imagine if that didn't exist!
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You'd have to be really confident in every single click as you navigate around the web
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because there'd be no easy way to get back to where you were
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if you clicked to visit a page and realized it wasn't what you needed.
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Similarly, any process or mode in any digital system should include a way for users to back out when needed.
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And websites can't only rely on those browser buttons, but should provide users a clear way to leave a stepped process
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or cancel whatever it was they started on that webpage itself.
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Undo or cancel is particularly important for mobile devices and other touchscreens, where accidental taps are common.
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And again, these emergency exits should be clearly marked.
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For instance, many people have no clue that some mobile apps allow undo by shaking the device,
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just like you could shake to erase the classic Etch -a -Sketch toy.
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If users never discover a feature, does it even exist?
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When it's easy for people to back out of an unwanted process or undo an action, it fosters a sense of freedom
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because they realize they don't need to be afraid to click on that link or test out that photo filter.
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They know that if it turns out to not be what they wanted, they can easily undo that action.
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They're always in control of the system and aren't going to get stuck somewhere they didn't intend.
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Thank you.
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本课的词汇与口语要点
这节口语课以视频“Usability Heuristic 3: User Control & Freedom”为素材。 视频中反复出现的词有：undo, user, exit, web。 这段视频共有 17 个句子、345 个单词可供跟读。 讲话部分时长为 1:55。 说话人语速较快，每分钟约 180 个词，会出现较多连读和弱读。 只有 81% 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 15 个值得学习的单词，附发音和释义：
| 单词 | 发音 | 释义 |
|---|---|---|
| undo 动词 | /ʌnˈduː/ | 復原 /复原, 重做 |
| exit 名词 | /ˈɛɡzət/ | 離開 /离开, 退場 /退场 |
| shake 动词 | /ˈʃeɪk/ | 搖 /摇 |
| cancel 动词 | /ˈkæn.sl̩/ | 划, 勾 |
| discover 动词 | /dɪˈskʌvə/ | 發現 /发现, 發覺 /发觉 |
| foster 动词 | /ˈfɒstə/ | 營造 /营造 |
| similarly 副词 | /ˈsɪm.ə.lə.li/ | 類似地 /类似地, 同樣地 /同样地 |
| rely 动词 | /ɹɪˈlaɪ/ | 依賴 /依赖, 依靠 |
| filter 名词 | /ˈfɪltɚ/ | 過濾器 /过滤器, 濾過器 /滤过器 |
| clue 名词 | /kluː/ | 線索 /线索 |
| intend 动词 | /ɪnˈtɛnd/ | 打算, 想要 |
| polite 形容词 | /pəˈlaɪt/ | 有禮貌 /有礼貌, 客氣 /客气 |
| erase 动词 | /ɪˈɹeɪs/ | 拭除, 抹去 |
| heuristic 形容词 | /hjuˈɹɪstɪk/ | 啟發式的 /启发式的 |
| nicety 名词 | /ˈnaɪsɪti/ | 考究, 细节 |
视频中出现的短语动词
| 单词 | 释义 |
|---|---|
| draw out 动词 | 拖延, 延長 /延长 |
需要注意的发音
说话人用了 11 次缩略和弱读形式，例如 didn't, aren't, can't。请按听到的简短形式来说。
- 长单词——注意重音位置: similarly /ˈsɪm.ə.lə.li/, usability /ˌjuːzəˈbɪlɪti/
中文母语者容易读错的音：
- /v/ — 不要读成 /w/，上齿轻触下唇: discover /dɪˈskʌvə/, navigate /ˈnæv.ɪ.ɡeɪt/
- 词尾辅音 — 要读清楚，后面不要加元音: exit /ˈɛɡzət/, shake /ˈʃeɪk/, unwanted /ʌnˈwɒntɪd/, intend /ɪnˈtɛnd/, polite /pəˈlaɪt/
- /æ/ — 嘴张大，不要读成 /e/: cancel /ˈkæn.sl̩/, accidental /ˌæk.sɪˈdɛn.tl̩/, navigate /ˈnæv.ɪ.ɡeɪt/
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 undo, exit, shake 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。