so that's it
英 /səʊ ðæts ɪt/美 /soʊ ðæts ɪt/
短语
原来如此;就是这样;完了
基本释义
该短语由 so(那么)、that(那个)、it(它)构成,字面意为“那么就是它了”。核心义项有三:1)表示恍然大悟,意为“原来如此”,如:So that's it! You were the one who called. 2)表示结束或完结,意为“就这样了/完了”,如:So that's it, the meeting is over. 3)表示确认或总结,意为“就是这样”,如:So that's it, we agree on the plan. 义项间引申关系:从指示具体事物(本义)到指示结论或结局(引申义),再虚化为话语标记。
构词与来源
so 源自古英语 swā(如此),that 源自古英语 þæt(那个),it 源自古英语 hit(它)。三词组合为口语中常见的强调结构,无复杂词缀。记忆时可拆解为“so(因此)+ that(那)+ it(事实)”,即“因此那就是事实”,帮助理解其“原来如此”的义项。
常见语境
多用于日常口语,语气随意。在学术写作和商务邮件中较少出现,若使用则显得不正式。新闻报道中偶见于引语。法律文本中几乎不用。文学作品中可用于人物对话以体现口语风格。不同场景下语气略有差异:恍然大悟时带惊喜;表示结束时带无奈或决断;确认时带平和。
语法提示
该短语为固定搭配,不作及物或不及物动词用,通常独立成句或作为话语标记。常见句型:So that's it!(单独使用);So that's it, then.(后接then);So that's it—you're leaving.(后接破折号或逗号引出解释)。易错点:勿与“that's it”(仅表示结束或正确)混淆;否定形式“so that isn't it”不常见。
同义词区别
与“that's it”相比,后者仅表示结束或正确,无“恍然大悟”义。“I see”仅表示理解,无结束义。“So that's that”强调决定或结束,语气更果断。“Now I get it”侧重理解,口语化。选用时,若强调发现真相用“so that's it”;若仅表示完结用“that's it”或“so that's that”。
常见误区
语域偏低,适合口语和非正式书面语。褒贬色彩中性,但表示结束时可能带消极意味。常见误用:在正式写作中滥用;与“that's it”混用导致歧义。注意语调:恍然大悟时用升调,结束时用降调。
搭配用法
- so that's it then
- so that's it for now
- so that's it, huh
- so that's it exactly
- so that's it and more
实用例句
So that's it! You've been hiding the key under the mat all along.
So that's it, then. The project is officially closed.
So that's it—we need to submit the report by Friday.
After searching for hours, she finally said, "So that's it! The answer was in the first chapter."
So that's it, folks. Thanks for coming to the show.