This article emphatically discusses the major themes with reference to Eugene O Neill s Desire Under The Elms in the following aspects:puzzled desire of the characters, social criticism and the ultimate value of the tragedy.

Going Out of Valley On the Way to Rising --Chinese developing vigorously and perplexing;

The teacher usually feels harassment in the senior high vocational school course reform,perplexing sloth,knowledge of come from teacher s habit of old,also the of the gainful misgiving and system after,and the out of tune etc.

In Eugene O Neill s later plays expressionism begins changing direction toward realism,but the theme that exposes the dual perplex of human being s illusions and realities in his early and intermediate works remains unchanged.

There are no writers better than Mao Dun at describing people s pursuit of material desire in modern literature history.

This novel focuses on the evil aspects in humanity and describes various ugly phenomena that may exist in the human society to probe into the weakness of human beings, then try to find its source--material desires, which uncover the enigma of the human existance.

Objective To explore the level and difference of the gender, grade and major of the behavior puzzle of interpersonal relationships of college students.