释义 |
impulse ☞impulsen. [′ɪmpʌls] (impulses)
双解释义 1. C 凭冲动行事,突如其来的念头 sudden urge to act without thinking about the results 2. C 推动;冲力;刺激;推动力 push or thrust; impetus 基本要点 1. impulse用作名词,意思是“冲动,突然的想法”,后面常接动词不定式作其定语,但不可接动名词。2. impulse作“一时的想法,突然的想法”解时,是可数名词,可接动词不定式作表语。词汇搭配 动词+~ feel an ~ 情不自禁想 follow an ~ 凭一时冲动 give an ~ 促进 receive an ~ 受到刺激形容词+~ blind ~ 盲目的冲动 fresh ~ 新的刺激 slight ~ 轻微的刺激 strong ~ 强烈的冲动介词+~ by ~ 凭情绪 on ~ 凭一时冲动 under ~ 在…驱使下句型例句 He felt an irresistible impulse to rush into the room. 他有一种难以抗拒的冲动想冲进房间。 She had a sudden impulse to go on holidays. 她突然心血来潮想去度假。 Her first impulse was to walk out and leave him. 她的第一个想法就是走出去离开他。 The plan will give an impulse to industrial expansion. 这个计划将促进工业的扩展。常用短语 ♣ on impulse 一时冲动 suddenly and without previous thinking or planning She wrote that letter on impulse. 她一时冲动写了这封信。补充资料 [词源]拉丁语impulsus(推动,冲动) |