从表格中可以看出，祈使句在四名教师的课堂中使用的最频繁，共使用了448

As can be seen from the table, the imperative of the most frequently used in the classroom in four teachers, were used 448 times, accounting for 68% of the total sentence, followed by questions, using the 104, accounting for 15.9%. Obviously, High school English teachers most often use the imperative to issue instructions to ask questions followed by questions.

As can be seen from the table, prayer sentences were used most frequently in the classrooms of the four teachers, with 448 use, or 68% of the total sentences, followed by the question sentence, which was used 104 times, or 15.9%. It is clear that high school English teachers most often use prayer sentences to issue instructions, followed by through the question sentence to ask questions.

It can be seen from the table that imperative sentences are the most frequently used in the classroom of four teachers, with a total of 448 times, accounting for 68% of the total sentences, followed by interrogative sentences, with 104 times, accounting for 15.9%. Obviously, the most frequently used imperative sentences are used by excellent English teachers in senior high schools to give instructions, followed by interrogative sentences to ask questions.