英語で「cathode ray」はどう発音する？
ca·tho·de·ray
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「cathode ray」を発音するのを聴く
Linguistic Pronunciation Masterclass: “cathode ray”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
ca
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
tho
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
de
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
ray
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.
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 "cathode ray" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "cathode ray is" sounds like "cathode ray-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "cathode ray" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“And we were able to do cathode ray TVs to make moving images at 30 frames a second, so yeah.”— MIT OpenCourseWareWatch clip
“scrutinizing a speech waveform on the cathode ray tube of a PDP-1 minicomputer.”— StanfordWatch clip
“deflection of the cathode ray caused by the magnet to determine the mass to charge ratio of the cathode ray.”— YaleCoursesWatch clip
“The memory was in cathode ray tubes -- a whole bunch of spots on the face of the tube -- very, very sensitive to electromagnetic disturbances.”— TEDWatch clip
“technology which led to things like the cathode ray tube experiment and the discovery of the elect so we' finally reached our final round”— SciShowWatch clip
“He took two cathode ray tube TVs and basically just cranked them onto a headset in front of people's heads,”— Native SpeakerWatch clip
「cathode ray」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。
And we were able to do cathode ray TVs to make moving images at 30 frames a second, so yeah.
文脈で聴く: “cathode ray”
108 件のクリップThe 英語 word “cathode ray”. Phonologically, it consists of 4 syllables (ca · tho · de · ray). SayItVid indexes 108 authentic 英語 video clips demonstrating how native speakers articulate “cathode ray” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Stanford, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @81:55
“That's exactly how a cathode ray works. And we were able to do cathode ray TVs to make moving images at 30 frames a second, so yeah. at 30 frames a second, so yeah.”
- 🇺🇸 USStanfordClip #2 · @34:44
“computer science department on Monday the 4th was a skinny Indian who was scrutinizing a speech waveform on the cathode ray tube of a PDP-1 minicomputer. That was Raj Reddy. PDP-1 minicomputer. That was Raj Reddy.”
- 🇺🇸 USYaleCoursesClip #3 · @3:42
“to redirect the path of the cathode rays. This was important because Thomson was able to measure the deflection of the cathode ray caused by the magnet to determine the mass to charge ratio of the cathode ray. His conclusion was that cathode rays were negatively charged and that their charge to cathode ray. His conclusion was that cathode rays were negatively charged and that their charge to”
- 🇺🇸 USTEDClip #4 · @6:55
“All the computers now are copies of that machine. The memory was in cathode ray tubes -- a whole bunch of spots on the face of the tube -- very, very sensitive to electromagnetic disturbances. a whole bunch of spots on the face of the tube --”
- 🇺🇸 USSciShowClip #5 · @15:24
“Glow reddish orange lots of other researchers built off geisler's technology which led to things like the cathode ray tube experiment and the discovery of the elect so we' finally reached our final round discovery of the elect so we' finally reached our final round”
発音が全く同じ単語（同音異義語）
固有の発音「cathode ray」 には一般的な語彙において同音異義語がありません。
「cathode ray」に関するよくある質問
「cathode ray」の音節（シラブル）数はいくつですか？
「cathode ray」には 4 つの音節があります：ca · tho · de · ray。
「cathode ray」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 108 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 “cathode ray”?
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.