英語で「inactivated」はどう発音する？
ɪˈnæk.tɪˌveɪ.tɪd
ih·NAK·tih·vay·tid
第1強勢： NAK
実際の動画クリップの中でネイティブが文脈に合わせて「inactivated」を発音するのを聴く
Linguistic Pronunciation Masterclass: “inactivated”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ih
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
NAK
Gliding diphthong with sustained vocal resonance.
tih
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
vay
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
tid
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Primary emphasis falls on the second syllable ("NAK"). Raise your pitch and sustain the vowel length on this syllable while relaxing the surrounding syllables.
Common Pronunciation Traps & Learner Mistakes
The Trap: Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America.
How Native Speakers Say It: In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].
The Trap: Because the base verb ends in a /t/ or /d/ sound, an extra vowel syllable must be added.
How Native Speakers Say It: Pronounce as a full separate syllable ⁄ɪd⁄ (e.g. "start-id", "need-id").
Connected Speech & Natural Conversational Flow
When "inactivated" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "inactivated is" sounds like "inactivated-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "inactivated" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“Inactivated vaccines take a much faster approach, directly applying heat, acid, or radiation to weaken the pathogen.”— TED-EdWatch clip
“Inactivated Polio Vaccine, IPV, but this is the vaccine I just talked about produced by Salk.”— YaleCoursesWatch clip
“So using um AT2 inactivated HIV virus we previously um showed that uh when you”— Harvard UniversityWatch clip
“inactivated the alas days and then the 4% touring plus a last station you can clearly see evidence of activation of him in peace here 2 & 9 and this was”— StanfordWatch clip
“inactivated through phosphorylation. When this protein gets phosphorylated, it becomes inactive.”— MIT OpenCourseWareWatch clip
“Inactivated vaccines are /much/ safer for patients with a weakened immune system, but what makes them safer also makes them a little weaker.”— SciShowWatch clip
「inactivated」のスピーキング練習
ネイティブの発音を聞き、マイクに向かってセンテンスを復唱すると、リアルタイムで単語ごとの発音精度スコアが表示されます。
Inactivated vaccines take a much faster approach, directly applying heat, acid, or radiation to weaken the pathogen.
文脈で聴く: “inactivated”
166 件のクリップThe 英語 word “inactivated” is transcribed in the International Phonetic Alphabet (IPA) as ɪˈnæk.tɪˌveɪ.tɪd (phonetic respelling: ih-NAK-tih-vay-tid). Phonologically, it consists of 5 syllables (ih · NAK · tih · vay · tid), with primary lexical stress placed on the 2nd syllable (NAK). Grammatically, “inactivated” functions as a verb. SayItVid indexes 166 authentic 英語 video clips demonstrating how native speakers articulate “inactivated” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from TED-Ed, YaleCourses, Harvard University.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USTED-EdClip #1 · @1:44
“that must be cultivated in non-human tissue over long periods of time. Inactivated vaccines take a much faster approach, directly applying heat, acid, or radiation to weaken the pathogen. directly applying heat, acid, or radiation to weaken the pathogen.”
- 🇺🇸 USYaleCoursesClip #2 · @28:46
“and some people call it KPV, also sometimes called Inactivated Polio Vaccine, IPV, but this is the vaccine I just talked about produced by Salk. just talked about produced by Salk.”
- 🇺🇸 USHarvard UniversityClip #3 · @35:28
“um the capabilities of then contributing to immune activation. So using um AT2 inactivated HIV virus we previously um showed that uh when you stimulate um PBMC's in vitro with this virus that there is uh increase in”
- 🇺🇸 USStanfordClip #4 · @28:02
“model of peroxidase we also have looked at MMP activation and this is the heat inactivated the alas days and then the 4% touring plus a last station you can clearly see evidence of activation of him in peace here 2 & 9 and this was clearly see evidence of activation of him in peace here 2 & 9 and this was”
- 🇺🇸 USMIT OpenCourseWareClip #5 · @37:43
“progression? And the answer is that this active inhibitor can be inactivated through phosphorylation. When this protein gets phosphorylated, it becomes inactive. phosphorylated, it becomes inactive.”
意味と定義: “inactivated”
- To make inactive.
- simple past and past participle of inactivate
動画内の例文 (3)
- “'Computer inactivated,' Crawford reported. 'I get nothing at all.'”
- “Inactivated vaccines take a much faster approach, directly applying heat, acid, or radiation to weaken the pathogen.”
- “Inactivated Polio Vaccine, IPV, but this is the vaccine I just talked about produced by Salk.”
よく使われるフレーズ・コロケーション
発音: “inactivated”
- Pronunciation:
- ih-NAK-tih-vay-tid
- 音節:
- ih · NAK · tih · vay · tid
- Written Hyphenation:
- in · ac · ti · va · ted
- 第1強勢：
- NAK
- IPA:
- ɪˈnæk.tɪˌveɪ.tɪd
- 文脈で聴く
- inactivated
押韻・ライミングワード： “inactivated”
-æktɪˌveɪtɪd発音が全く同じ単語（同音異義語）
固有の発音「inactivated」 (⁄ɪˈnæk.tɪˌveɪ.tɪd⁄) には一般的な語彙において同音異義語がありません。
「inactivated」に関するよくある質問
「inactivated」の英語の発音は？
「inactivated」の発音記号は ⁄ɪˈnæk.tɪˌveɪ.tɪd⁄ (ih-NAK-tih-vay-tid) です。上のネイティブ動画クリップを再生して、実際の会話におけるリアルな発音を聞いてみましょう。
「inactivated」の音節（シラブル）数はいくつですか？
「inactivated」には 5 つの音節があります：ih · NAK · tih · vay · tid。
「inactivated」のアクセント（強勢）はどこですか？
「inactivated」の第1強勢（主アクセント）は「NAK」にあります。動画内の強勢の置かれ方に注目して聴いてみてください。
「inactivated」の意味は何ですか？
To make inactive.
「inactivated」が実際に使われている文を聞くには？
このページには、字幕付きの動画例文が 166 件収録されています。「前へ / 次へ」（または矢印キー ← / →）を使って発音される瞬間をピンポイントで再生できます。
What is the most common pronunciation mistake when saying “inactivated”?
Pronouncing a hard, aspirated [tʰ] in casual conversation can sound overly formal in North America. In American English, a single "t" between vowels quickly taps against the alveolar ridge like a soft "d" ([ɾ]). In British English, maintain a crisp aspirated [tʰ].