The objective of this research is to discuss the relation among learning motivation,learning attitude and school achievements of rural junior high school students.Research method is to use the learning motivation questionnaire and learning attitude scale to test 308 rural junior middle school students.Research results show as follows:(1) Different genders of rural junior middle school students have significant differences on learning attitude and school achievements.Student leaders and prize-winners’ learning motivation,learning attitude and school achievements are better than those who are not.Students’ learning motivation and learning attitude are different in the grade.(2) Besides extrinsic motivation,the rest dimensions of learning motivation and learning attitude have significantly positive correlations with students’ school achievements.(3) Regression analysis indicates that intrinsic motivation and learning attitude have direct effects on students’ school achievements,and can predict students’ school achievements.This paper concludes that intrinsic motivation and learning attitude impacts on students’ school achievements.