英語で「both」はどう発音する？
boʊθ
BOHTH
第1強勢： BOHTH
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「both」を発音するのを聴く
Linguistic Pronunciation Masterclass: “both”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
BOHTH
Gliding diphthong with sustained vocal resonance.
As a single-syllable word, "both" receives full primary stress when spoken in isolation, though it may take a reduced weak form in connected speech when acting as a function word.
Common Pronunciation Traps & Learner Mistakes
The Trap: Many learners substitute "th" with "s", "z", "t", or "d".
How Native Speakers Say It: Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.
Connected Speech & Natural Conversational Flow
When "both" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "both is" sounds like "both-iz").
In natural sentences, avoid over-stressing "both" unless it conveys the core contrast or focal point of your message.
Authentic Spoken Quotes from Native Video Context
“Both will generate the exact same impulse, but the kinetic energy of the air is proportional to v squared.”— Native SpeakerWatch clip
“both AI is a dual use technology.”— Native SpeakerWatch clip
“Both of them still kind of don't have a good sense of the hierarchy of the road network.”— Native SpeakerWatch clip
“Both of our sets of parents were in the driveway cheering-- this feeling of being welcomed home.”— Native SpeakerWatch clip
“Both of these statements are true, but there's a hidden assumption in each that divides people.”— Native SpeakerWatch clip
“Both crushes the souls of humans and deprives people of a meaningful and rich life.”— Native SpeakerWatch clip
「both」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。
Both will generate the exact same impulse, but the kinetic energy of the air is proportional to v squared.
文脈で聴く: “both”
193,083 件のクリップThe 英語 word “both” is transcribed in the International Phonetic Alphabet (IPA) as boʊθ (phonetic respelling: BOHTH). Phonologically, it consists of 1 syllable (BOHTH), pronounced as a single stressed monosyllable. Grammatically, “both” functions as a pronoun, conjunction. SayItVid indexes 193,083 authentic 英語 video clips demonstrating how native speakers articulate “both” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USClip #1 · @3:51
“or you could push half as much air back twice as fast. Both will generate the exact same impulse, but the kinetic energy of the air is proportional to v squared. but the kinetic energy of the air is proportional”
- 🇺🇸 USClip #2 · @76:27
“to call nuclear weapons and nuclear power a dual use technology, right? Because you can use it for both AI is a dual use technology. But we forget that one of the uses is military and existential. Yeah. And then some of the limitations on your ability to utilize it are built into”
- 🇺🇸 USClip #3 · @14:56
“and A-star itself don't suffice. Both of them still kind of don't have a good sense of the hierarchy of the road network. of the hierarchy of the road network.”
- 🇺🇸 USClip #4 · @40:47
“And that day when he was born, we drove home from the hospital. Both of our sets of parents were in the driveway cheering-- this feeling of being welcomed home. this feeling of being welcomed home.”
- 🇺🇸 USClip #5 · @7:14
“if the million is in there or not. Both of these statements are true, but there's a hidden assumption in each that divides people. but there's a hidden assumption in each that divides people.”
意味と定義: “both”
- Each of the two, or of the two kinds.
- Including both of (used with and).
- Including all of (used with and).
動画内の例文 (3)
- “Did you want this one or that one? ―Give me both.”
- “I (can) both sing and dance.”
- “Both will generate the exact same impulse, but the kinetic energy of the air is proportional to v squared.”
よく使われるフレーズ・コロケーション
発音: “both”
- Pronunciation:
- BOHTH
- 音節:
- BOHTH
- Written Hyphenation:
- both
- 第1強勢：
- BOHTH
- IPA:
- boʊθ
- 文脈で聴く
- both
押韻・ライミングワード： “both”
-oʊθ発音が全く同じ単語（同音異義語）
固有の発音「both」 (⁄boʊθ⁄) には一般的な語彙において同音異義語がありません。
「both」に関するよくある質問
「both」の英語の発音は？
「both」の発音記号は ⁄boʊθ⁄ (BOHTH) 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。
「both」のアクセント（強勢）はどこですか？
「both」の第1強勢（主アクセント）は「BOHTH」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。
「both」の意味は何ですか？
Each of the two, or of the two kinds.
「both」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 193083 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 “both”?
Many learners substitute "th" with "s", "z", "t", or "d". Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.