tion語尾
規則の探究
英語の -tion 語尾は、抽象名詞と学術語彙の中心的存在である。語源はラテン語にあり、意味的には「行為・結果・過程」を示す。
発音ラボ
-tion は通常 /ʃən/ と発音される。舌は後方に引き、母音は弱化する。
語彙の散策
abbreviation などの長語では、-tion は必ず弱く、リズムの終点となる。
注意点
/t/ をはっきり発音しないことが重要。
上級編
自然な英語では、語尾を軽く処理することが流暢さの鍵となる。
フォニックス分解
### 発音まとめ /ʃ/ から /ən/ へ滑らかに移行する。
発音参照
Common Mistakes
例の単語
All Words (402)
abbreviation abortion absorption accommodation accumulation accusation acquisition action adaptation addiction addition administration admiration adoption affection affectionate affiliation affirmation aggravation agitation alienation allocation alteration alternation ambition ambitious ammunition animation annexation anticipation appreciation approximation arbitration articulation aspiration assassination assertion association assumption attention attraction auctioneer augmentation authorization automation calculation cancellation caution celebration certification circulation citation civilisation civilization clarification coalition cognition collaboration combination commendation compassion compensation competition compilation completion composition conception concession condemnation condensation condition conditioner confederation configuration confirmation congregation congressional conjunction connection consideration consolation constitution constitutional construction consultation contamination contemplation contention continuation contraction contradiction contribution convention conventional conversation coordination corporation correlation corruption counteraction creation culmination deception decoration dedication deduction defection definition degeneration degradation delegation deletion deliberation demonstration denotation denunciation depiction depletion depreciation deprivation deregulation description desertion designation destination detection detention deterioration determination devastation deviation dictation dictionary digestion dilution dimension discrimination disintegration disposition disruption dissatisfaction dissertation distortion distraction domination donation duplication duration educational ejection elaboration election elevation elimination emancipation emigration emotional emulation erection eruption escalation essential estimation evacuation evaporation evolution exaggeration examination exceptional execution exemption exertion expectation expedition expiration explanation exploration extraction fabrication facilitation faction fascination federation fiction fictional formulation foundation fragmentation friction function functional generation gravitation hibernation humiliation identification ignition illumination imagination impatient implementation implication importation imposition inclination indication indignation infection infliction information inhibition initiate initiation initiative injection innovation insertion inspiration inspirational installation institution institutional instruction insulation integration intentional interaction international interrogation interruption intersection intervention introduction intuition invention investigation invitation irrigation isolation junction jurisdiction justification legislation location lotion lubrication manifestation manipulation mechanization medication meditation mention migration militia moderation modernisation modernization motion motivation narration nation national nationalism nationality navigation negation negotiable negotiate negotiation nomination normalization notification notion nutrition obligation observation obsession obstruction occupation oceanography operational opportunity opposition organization orientation partially partition penetration perfection permeation persecution perspiration petitioner plantation pollution population position precautionary prediction preposition presentation presumption prevention progression prohibition projection pronunciation propagation proportion proportional proposition protection provocation publication punctuation qualification quantification questionnaire quotation radiation ratification ration rational reaction reactionary reception recitation recognition recommendation reconciliation recreational reduction reflection reformation regulation rehabilitation rejection relation relationship renovation reproduction reputation reservation resignation resolution restoration resumption retaliation retention revelation revolution rotation salutation salvation sanction sanitation satisfaction saturation section segregation selection sensation sensational separation simulation situated situation solution sophistication specification speculation stagnation standardization station stationary stationery stimulation subscription substitution subtraction suggestion superstition supposition taxation termination tertiary transaction transformation translation transportation tuition urbanization utilization vacation vaccination variation vegetation ventilation verification vibration violation vocational