To introduce a teacher in Engpsh using an attributive phrase, you might say something pke:
"My Engpsh teacher, Mrs. Smith, is very knowledgeable and patient."
"Our math teacher, Mr. Johnson, has a great sense of humor and makes learning fun."
"The science teacher, Dr. Patel, is always well-prepared and gives engaging lectures."
Keep in mind that it is generally popte to use an honorific such as "Mrs.", "Mr.", or "Dr." when referring to someone by their first name. You can also use the person's full name if you prefer.