1. letterhead: the letterhead is the first part of a letter, which usually includes the address of the writer and the date of writing. Pupils can use simple fonts and formats on stationery, such as writing their own names in the upper left corner and the address and date of the other party in the lower right corner. This will let the recipient know who wrote the letter, to whom, and the date of writing.

2. Letters: Letters are the main part of letters, usually including the beginning, the body and the end. The beginning is usually a greeting to the recipient, such as "Dear XX", and then the text, which is the main content of the letter and needs to be expressed clearly and concisely. The end is usually a greeting or farewell, such as "I wish you health and happiness", and then a signature.

3. Tail: The tail is the last part of a letter, which usually includes the signature and the sender's address. The signature needs to be written clearly in capital letters in the lower right corner, and the address needs to be written clearly in small print in the lower right corner. If there is an attachment, you can indicate it at the end of the letter. Pupils should pay attention to the format, language expression and writing norms when writing letters.

The significance of writing letters

1, convey emotions: Writing letters is a very direct way to express your emotions and feelings. Through words, we can convey our feelings, gratitude and love to each other. This kind of emotional transmission is often deeper and more real than oral expression.

2. Sharing life: Writing letters can be a way for people to share each other's lives. We can write to friends, family members or people far away and tell them about our present situation, experience and life. This kind of sharing can make each other know each other's life and mood better and enhance their feelings.

3, enhance friendship: writing letters can enhance the friendship between people. When we receive letters from distant friends, we will feel very happy and excited, because this way of communication makes us feel closer to each other. By writing letters, we can keep in touch with friends, share each other's happiness and troubles, and enhance friendship.

4. Improve writing ability: Writing letters can also improve our writing ability. When we write a letter, we need to organize the language, conceive ideas, and pay attention to grammar and spelling. This kind of practice can improve our writing skills and expressive ability. Writing letters is a very meaningful way of communication. It can convey feelings, share life, enhance trust, strengthen friendship and improve writing ability.