績點（Grade Point Average，簡稱GPA）是指學(xué)生在學(xué)校的學(xué)習(xí)成績和表現(xiàn)的總體評估，通常用百分數(shù)或者字母A、B、C、D等表示。

以下是一些常用的英語表達方式來介紹績點和排名：

Academic Standing/Rank: It refers to a student's position or rank in a class or program based on their GPA. Different institutions may have different ways of determining academic standing, but usually it is based on a student's cumulative GPA.

Cumulative GPA: It refers to the overall average of a student's grades in all courses taken at a particular institution. This is often used to determine a student's academic standing and eligibility for certain scholarships or programs.

Letter Grade: This refers to the specific grade assigned to a student's performance in a course or exam. Common letter grades include A (excellent), B (good), C (average), D (poor), and F (fail).

例如，你可以這樣介紹你的績點和排名：

My cumulative GPA is 3.8 out of 4.0, which puts me in the top 10% of my class. I have received several A's and B's in my major courses, and I am currently ranked third out of 50 students in my program.