英语中“harden”怎么发音
ˈhɑːrdən
HAR·dən
主重音： HAR
在真实视频片段中，结合具体语境收听母语者发音 harden
Linguistic Pronunciation Masterclass: “harden”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
HAR
Tense long vowel with sustained acoustic resonance.
dən
Neutral schwa (⁄ə⁄): relaxed jaw, brief unstressed breath.
Primary emphasis falls on the first syllable ("HAR"). Elevate your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels.
How Native Speakers Say It: Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).
Connected Speech & Natural Conversational Flow
When "harden" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "harden is" sounds like "harden-iz").
In natural sentences, avoid over-stressing "harden" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“harden a material, we will raise the carbon content at the free surface, have something that is soft and”— MIT OpenCourseWareWatch clip
“assumptions harden to certainty until I learned I was wrong.”— TEDx TalksWatch clip
“Harden it really and make it virus safe the problem with XP and all the other”— StanfordWatch clip
“harden the primer at last overalls on i'm ready showing me how to do a professional”— Smithsonian ChannelWatch clip
“Garrett Harden who wrote In the late 60s and was concerned among other things about the problem of overpopulation and he compared that that social Dilemma to”— Harvard UniversityWatch clip
“harden up his people and his students, Pundit had them shoot ankle bones on the smooth ice of frozen rivers.”— Native SpeakerWatch clip
练习朗读 “harden”
仔细聆听母语者发音，对着麦克风大声跟读整句，即时获取逐词精准度打分与反馈。
harden a material, we will raise the carbon content at the free surface, have something that is soft and
语境中聆听: “harden”
372 个视频片段The 英语 word “harden” is transcribed in the International Phonetic Alphabet (IPA) as ˈhɑːrdən (phonetic respelling: HAR-dən). Phonologically, it consists of 2 syllables (HAR · dən), with primary lexical stress placed on the 1st (initial) syllable (HAR). Grammatically, “harden” functions as a verb. SayItVid indexes 372 authentic 英语 video clips demonstrating how native speakers articulate “harden” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, TEDx Talks, Stanford.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @26:47
“like doping or nitriding, carburizing. If we want to case harden a material, we will raise the carbon content at the free surface, have something that is soft and the free surface, have something that is soft and”
- 🇺🇸 USTEDx TalksClip #2 · @3:17
“them space to be human. I just let my assumptions harden to certainty until I learned I was wrong. They weren't pulling away from me. They were until I learned I was wrong. They”
- 🇺🇸 USStanfordClip #3 · @53:24
“it whenever you're able to embed something really you can pretty much Harden it really and make it virus safe the problem with XP and all the other kind of systems is really that they're build up in different kind of layers and”
- 🇺🇸 USSmithsonian ChannelClip #4 · @1:24
“heated for 45 minutes at 180 degrees to harden the primer at last overalls on i'm ready showing me how to do a professional at last overalls on i'm ready”
- 🇺🇸 USHarvard UniversityClip #5 · @33:47
“the tragedy of the commons uh this is a famous Parable from the ecologist Garrett Harden who wrote In the late 60s and was concerned among other things about the problem of overpopulation and he compared that that social Dilemma to about the problem of overpopulation and he compared that that social Dilemma to”
释义与含义: “harden”
- To become hard.
- To make something hard or harder.
真实语境例句 (3)
- “The Chief Medical Officer of London Transport believes that public opinion against smoking will harden to the point of a total bar on the Underground, as in other countries.”
- “harden a material, we will raise the carbon content at the free surface, have something that is soft and”
- “assumptions harden to certainty until I learned I was wrong. They weren't pulling away from me. They were”
常用短语与词组搭配
发音: “harden”
- Pronunciation:
- HAR-dən
- 音节:
- HAR · dən
- Written Hyphenation:
- har · den
- 主重音：
- HAR
- IPA:
- ˈhɑːrdən
- 语境中聆听
- harden
同韵押韵词： “harden”
-ɑrdən发音完全相同（同音词）
独有发音在通用语料库中未收录与 "harden" (⁄ˈhɑːrdən⁄) 完全同音的其他词汇。
关于 harden 的常见问题
“harden”用英语怎么发音？
“harden”的音标发音为 ⁄ˈhɑːrdən⁄ (HAR-dən)。通过上方母语者的真实视频片段，在自然对话语境中聆听其准确发音。
“harden”有多少个音节？
“harden”共有 2 个音节：HAR · dən。
“harden”的重音在哪里？
“harden”的主重音落在“HAR”上。在上方视频片段中留心聆听该重读音节。
“harden”是什么意思？
To become hard.
如何收听“harden”在真实英文句子中的用法？
本页面包含 372 个带有同步双语字幕的真实视频例句。使用“上一条/下一条”（或方向键 ← / →）即可精准定位收听每个发音片段。
What is the most common pronunciation mistake when saying “harden”?
Avoid pronouncing every vowel with full acoustic weight. Non-native speakers often over-enunciate unstressed vowels. Only give full vowel clarity to the primary stressed syllable. Relax all unstressed vowels into a neutral, low-energy schwa (⁄ə⁄).