In the first paragraph of the e-mail, introduce yourself first, express your desire to apply for a teacher graduate student, and tell the teacher your contact information, which will make the tutor feel that you are very careful and respect others.
Introduce yourself, directly introduce your strengths: grades, professional rankings, competition awards, academic papers published or not, etc. Generally, teachers are very busy, so state their strengths directly. Pay attention to persuasive and effective professional advantages in this paragraph. Some unimportant awards, such as champion of singer contest, champion of paper-cutting contest and blood donation, can be omitted.
Show interest in the research direction of the tutor, learn more beforehand, and read some articles by the teacher. I hope the teacher can give you guidance, such as what books to read recently. Remember to be concise, polite and polite, and don't flatter.
Finally, don't forget to express your thanks and wishes, just express your sincere thanks and wishes to the teacher. The overall attitude was modest and polite, which left a good impression on the teacher.
Please be sure to bring your resume and portfolio with you in the attachment. If you have any published literature, you can also add a clear postgraduate plan to the attachment.
Time to send email: Make preparations in advance and contact the teacher as soon as you know the result. The specific time to send an email, considering not to disturb the teacher's sleep and rest time, try not to choose too late, so the email is likely to be checked and replied.