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英語で「foils」はどう発音する？

foils の発音は fɔɪlz. 下の字幕・タイムスタンプ付きの 104 件のクリップ で、ネイティブスピーカーによる本物の発音を聴くことができます。

fɔɪlz

FOYLZ

第1強勢： FOYLZ

アクセント：
👅Mouth & Tongue発音を練習する

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「foils」を発音するのを聴く

1/104
👅Lab
IPAfɔɪlz
SayFOYLZ
音節FOYLZ
文脈で聴くUS
45:28

it looks about right it's it's roughly lined up with the Leading Edge on those air foils so that's good then and this gives me one very important thing I also have the good then and this gives me one very important thing I also have the

キーボード操作: ← 前へ, → 次へ, R リプレイ • Press L to loop sentence • Space to pause/resume

Linguistic Pronunciation Masterclass: “foils”

Phonetic mechanics, syllable architecture, and conversational cadence

fɔɪlz

Syllable Architecture & Stress Distribution

Syllable 1Primary Stress

FOYLZ

Gliding diphthong with sustained vocal resonance.

As a single-syllable word, "foils" 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

⚠️ Single-Syllable Vocal Energy & Vowel Articulation

The Trap: Single-syllable words like "foils" carry primary acoustic prominence in isolation, but can be swallowed in rapid connected speech.

How Native Speakers Say It: Sustain vowel clarity without rushing into the trailing consonant. Elevate pitch slightly when "foils" carries the primary contrast or new information in a sentence.

Connected Speech & Natural Conversational Flow

🔗 Consonant-Vowel Linking (Liaison)

When "foils" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "foils is" sounds like "foils-iz").

⏱️ Stress-Timed Rhythm

In natural sentences, avoid over-stressing "foils" unless it conveys the core contrast or focal point of your message.

Authentic Spoken Quotes from Native Video Context

Verified Transcripts
“air foils so that's good then and this gives me one very important thing I also have the”
— MIT OpenCourseWareWatch clip
“The thing with foils is that they always challenge you, push you out of your comfort zone.”
— TEDx TalksWatch clip
“or any air foils that provide lift.”
— WIREDWatch clip
“Then the foils took over.”
— Smithsonian ChannelWatch clip
“You see the foils, the propeller in the back, the battery will be behind the pilot, the pilot goes there.”
— Native SpeakerWatch clip
“on lenticular foils. Working on projects that actually have visible impacts, like a book for a deceased German artist”
— Native SpeakerWatch clip
Syllable Division for “foils”Rhymes for “foils”
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「foils」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。

IPA:fɔɪlz
練習する文章を選択:
動画で聞く ↑利用可能な文: 3 件
Speech ShadowingAccent: US
🔥 今日からストリークを始めよう！
練習フレーズ:

air foils so that's good then and this gives me one very important thing I also have the

文脈で聴く: “foils”

104 件のクリップ

The 英語 word “foils” is transcribed in the International Phonetic Alphabet (IPA) as fɔɪlz (phonetic respelling: FOYLZ). Phonologically, it consists of 1 syllable (FOYLZ), pronounced as a single stressed monosyllable. Grammatically, “foils” functions as a verb, noun and acts as an English heteronym where syllable stress shifts between noun (initial-syllable stress) and verb (second-syllable stress) usage. SayItVid indexes 104 authentic 英語 video clips demonstrating how native speakers articulate “foils” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, TEDx Talks, WIRED.

Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)

  • 🇺🇸 USMIT OpenCourseWare
    Clip #1 · @45:28
    “it looks about right it's it's roughly lined up with the Leading Edge on those air foils so that's good then and this gives me one very important thing I also have the good then and this gives me one very important thing I also have the”
  • 🇺🇸 USTEDx Talks
    Clip #2 · @5:59
    “and make you fight for everything you get. The thing with foils is that they always challenge you, push you out of your comfort zone. of your comfort zone.”
  • 🇺🇸 USWIRED
    Clip #3 · @3:22
    “without any visible propulsion or any air foils that provide lift. - That's fast, but not supersonic fast.”
  • 🇺🇸 USSmithsonian Channel
    Clip #4 · @9:57
    “out of the stern. Then the foils took over. - That wing shape you see right there,”
  • 🇺🇸 US
    Clip #5 · @13:21
    “This is the boat. You see the foils, the propeller in the back, the battery will be behind the pilot, the pilot goes there. the propeller in the back,”

意味と定義: “foils”

VERB
  • To apply the FOIL algorithm to.
NOUN
  • A very thin sheet of metal.
  • A very thin sheet of plastic.

動画内の例文 (2)

  • “air foils so that's good then and this gives me one very important thing I also have the”
  • “The thing with foils is that they always challenge you, push you out of your comfort zone.”

よく使われるフレーズ・コロケーション

air foilslenticular foilsfoils working

発音: “foils”

Pronunciation:
FOYLZ
音節:
FOYLZ
Written Hyphenation:
foils
第1強勢：
FOYLZ
IPA:
fɔɪlz
文脈で聴く
foils
📊 音節の分解、アクセント、リズムの詳細を見る: “foils”

押韻・ライミングワード： “foils”

-ɔɪlz
「foils」の全 3 件の押韻を見る
boilsbɔɪlzcoilskɔɪlzspoilsspɔɪlz

発音が全く同じ単語（同音異義語）

固有の発音
800以上の同音異義語ペアを見る

「foils」 (⁄fɔɪlz⁄) には一般的な語彙において同音異義語がありません。

「foils」に関するよくある質問

「foils」の英語の発音は？

「foils」の発音記号は ⁄fɔɪlz⁄ (FOYLZ) 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。

「foils」のアクセント（強勢）はどこですか？

「foils」の第1強勢（主アクセント）は「FOYLZ」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。

「foils」の意味は何ですか？

To apply the FOIL algorithm to.

「foils」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 104 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 “foils”?

Single-syllable words like "foils" carry primary acoustic prominence in isolation, but can be swallowed in rapid connected speech. Sustain vowel clarity without rushing into the trailing consonant. Elevate pitch slightly when "foils" carries the primary contrast or new information in a sentence.