1
fanaticism about sth/doing sth
about 后接名词或 -ing 形式，说明狂热所针对的对象或话题。
His fanaticism about grammar makes every conversation difficult.
他对语法的狂热使每一次交谈都变得困难。
狂热；偏执；盲信
先理解核心含义，再看它在真实句子里的用法。
狂热；偏执；盲信
extreme intolerance of beliefs or opinions that differ from one's own
His fanaticism about grammar makes every conversation difficult.
他对语法的狂热使每一次交谈都变得困难。
狂热；狂热行为
The characteristic or practice of being a fanatic.
Her fanaticism for the cause led her to dismiss anyone who disagreed.
她对这项事业的狂热使她无视所有持不同意见的人。
The coach's fanaticism about training methods drove several players to quit the team.
教练对训练方法的偏执导致几名队员退出了球队。
Political fanaticism can tear apart families and friendships.
政治上的狂热会撕裂家庭和友谊。
about 后接名词或 -ing 形式，说明狂热所针对的对象或话题。
His fanaticism about grammar makes every conversation difficult.
他对语法的狂热使每一次交谈都变得困难。
该结构表示某群体或某事物的狂热，of 前通常有定冠词 the。
The fanaticism of the crowd worried the police.
人群的狂热令警方担忧。
such…that… 表示程度高到引发某种结果；也可用 be such that… 结构。
She showed such fanaticism that she refused to accept any criticism.
她表现出那么强烈的狂热，以致拒绝接受任何批评。
Not this
She is fanaticism about Korean pop music.
Use this
She is fanatical about Korean pop music.
fanaticism 是名词，不能放在 be 动词后作表语描述人的性格。要表达“对……痴迷/狂热”，英语用形容词 fanatical，be fanatical about sth 是固定搭配。把 fanaticism 换成 fanatical 后，句子语法和含义都正确。
Not this
His fanaticism to football surprised everyone.
Use this
His fanaticism for football surprised everyone.
汉语“对足球的狂热”直译成 fanaticism to，但英语中 fanaticism 后接介词 for 或 about 表示“对某事的狂热”，不用 to。for 表示对象，和 fanaticism 搭配自然；to 则常用于 devotion to（献身于）等词，不能套用。因此把 to 换成 for。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
宗教狂热
Religious fanaticism has led to centuries of conflict.
宗教狂热导致了数世纪的冲突。
政治狂热
Political fanaticism makes compromise impossible.
政治狂热使妥协变得不可能。
民族主义狂热
Nationalist fanaticism swept through the country during the war.
战争期间，民族主义狂热席卷全国。
盲目的狂热
Blind fanaticism rejects all evidence and reason.
盲目的狂热拒绝一切证据和理性。
极端的狂热
Extreme fanaticism can drive ordinary people to commit atrocities.
极端的狂热能驱使普通人犯下暴行。
狂热就是在你忘记目标时加倍努力。
George Santayana wrote this in The Life of Reason (1905) to mock how fanatics intensify their efforts after losing sight of their original purpose.
乔治·桑塔亚纳在《理性的生活》（1905年）中写下这句话，讽刺狂热者在忘记最初目标后仍加倍努力。
Use fanaticism naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
粉丝(fan)狂热到容不下反对意见，这种偏执就是fanaticism。
语域：formal 常见场景：政治评论、宗教研究、社论 该词多用于书面或较正式场合，表示极端且不容异见的狂热，常带负面评价；日常口语中较少使用。
通常不可数；复数形式 fanaticisms 可用于表示不同类型的狂热或具体表现。
Dictionary facts from ECDICT, WIKTIONARY.