词汇对比与辨析

核心差别

truthfully 强调truthfully 是一个副词,sincerely 则侧重真诚地

使用场景对比

对比方面truthfullysincerely
核心含义truthfully 是一个副词,表示以诚实、真实的方式说话或行动,强调基于事实或内心真实感受。真诚地,表示以真实、诚恳的态度或方式行事或表达情感。
词性rr
使用语域常用于修饰动词,特别是与说话、回答、陈述相关的动词,如 say、tell、answer、admit 等,置于动词后或句末。常用于修饰动词,表示动作的真诚性,如道歉、感谢或祝愿时,放在动词后或句末。

对比例句

truthfully

Please answer truthfully when the teacher asks about your homework.

当老师问起你的作业时,请诚实地回答。

truthfully

She told me truthfully that she didn't like the movie.

她诚实地告诉我她不喜欢那部电影。

sincerely

I sincerely apologize for being late to the meeting.

我真诚地为开会迟到道歉。

sincerely

She thanked her friend sincerely for the birthday gift.

她真诚地感谢朋友送的生日礼物。

常见误用提醒

使用 truthfully:I truthfully think it's a good idea. → I honestly think it's a good idea. (truthfully 更强调基于事实的诚实,而 honestly 常用于表达个人观点或感受,这里用 honestly 更自然。)

使用 truthfully:She said truthfully the truth. → She told the truth truthfully. (truthfully 修饰动词 tell,应置于动词后,避免冗余,因为 'the truth' 已隐含诚实之意,但搭配仍正确。)

使用 sincerely:I sincere apologize for the error. → I sincerely apologize for the error. (错误:使用了形容词'sincere'修饰动词'apologize',但'sincere'是形容词,不能直接修饰动词。正确:应使用副词'sincerely'来修饰动词,表示道歉的方式是真诚的。)