Dear Dr Smith… (emailing staff)

Formal Polite

What it really means

Email etiquette: start with "Dear Dr/Professor + surname" the first time, keep it short, say which module you are on, and use your university email. If they sign off with their first name, you may use it in your reply. Do not expect answers at night or weekends.

Chinese explanation
给老师发邮件的礼仪:第一次用"Dear Dr/Professor + 姓"开头,内容简短,写明你上的是哪门课,用学校邮箱发。如果对方落款用名字,你回信也可以称呼名字。别指望晚上或周末收到回复。

Context, tips & common mistakes

The formula: informative subject line with module code ('LAW2040 — question about essay deadline'), open with 'Dear Dr Surname' (or Professor where applicable — never 'Mrs' for a PhD holder, and 'Hi firstname' only after they sign that way to you), keep it under 150 words, and close with your full name, student number and module. That email gets answered; 'hey, i missed class did we do anything important' gets forwarded to the staff group chat for entertainment.

Before sending at all, run the check that saves everyone's inbox: is the answer in the module handbook, the VLE announcements, or the assessment brief? Questions answerable there mark you as someone who does not read the materials. Expect replies within two or three working days, not hours — chase politely after that, never the same evening — and route complex or personal matters to office hours, where fifteen minutes achieves what twelve emails cannot.

Example conversation

A: How do I start an email to my tutor? B: "Dear Dr Smith" the first time — if she replies as "Sarah", you can call her Sarah after that.
A:给导师写邮件怎么开头? B:第一次写"Dear Dr Smith"——如果她回信落款是"Sarah",之后你就可以称呼她 Sarah。

What you could say back

No spoken reply needed for this one.

Related phrases

Official sources

Rules and amounts change — confirm important details with the official source.
All University Words
Reviewed by the UK Decoded editorial team · Last checked 17 August 2026 · Report a mistake