The correct case format of 26 letters

The correct case format of 26 letters is as follows:

Capital letters: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

Lowercase letters: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

When writing, each letter should be tilted 5 degrees from left to right. Capital letters are all the same height, occupying the upper and middle squares, but not the first line. The lowercase letters A, C, E, M, N, O, R, S, U, V, W, X and Z are written in the middle square, but they are not out of line. The upper ends of lowercase letters B, D, H, K and L are located at the top of the first line, occupying the top two squares. The dots of lowercase letters I and J, the upper ends of F and T are in the middle of the first box, and the second strokes of F and T are close to the second line. The lower ends of lowercase letters f, g, j, p, q and y reach the fourth line.

Purpose of the 26 letters:

1. Words: Letters are the basic elements of English words. Each letter has its specific pronunciation and meaning, and different letters are combined into different words.

2. Spelling: Letters are the basis of spelling words. Through correct spelling, we can write words and express our thoughts and opinions.

3. Reading: Letters are the basis of reading. By learning the shape, pronunciation and meaning of letters, we can gradually know and understand the words, and then understand the meaning of the whole article.

4. Writing: Letters are the basis of writing. Through correct spelling and grammar, we can write our thoughts and opinions and express our intentions and feelings.

5. Communication: Letters can be used for communication. Through telegrams, telephone calls and short messages, people can use letters to convey information, exchange ideas and express emotions.

6. Science: Letters can be used in science. For example, chemical element symbols and mathematical symbols are different forms of letters.

7. Cryptography: Letters can be used in cryptography. Through different arrangements and combinations, you can create encrypted text and information to ensure that confidential information will not be leaked.

8. Music: Letters can be used for music. The names of notes and scales in music are expressed by letters, so letters are the basis of music creation and performance.