Nowadays,undergraduates spend less time doing some reading,only reads some easy materials,seldom works hard at reading,reads without any aims or objectives and sometimes reads without any system;therefore,the author propounds that we should cultivate undergraduates' reading spirit,viz,reading needs persistence and perseverance,reading needs active thinking and reading needs a kind of spirit of pleasure thought very toil.Therefore,the construction of reading system is supposed to center round basic readings,professional readings,selective reading and horizontal reading.In short,helping undergraduates to read in a healthy while effective way is the problem needed to be solved.