Education Requirements: Applicants need to have a high school education or above.

Standardized test conditions: applicants need to take standardized tests, such as SAT, ACT, TOEFL, etc. And their scores meet certain requirements.

Language test conditions: applicants need to provide proof of English proficiency, and generally require TOEFL or IELTS scores to reach a certain level.

Academic achievements: applicants need to have certain academic achievements, such as participating in scientific research projects, publishing papers, winning prizes, etc.

Leadership: Applicants need to demonstrate certain leadership skills, such as being a student cadre, organizing activities and leading a team.

Extracurricular activities: Applicants need to provide proof of participating in extracurricular activities, such as participating in volunteer activities, community activities and art competitions.

Application documents: applicants need to write personal statements, letters of recommendation and other application documents to show their application motivation, personal background and academic achievements.

Letter of recommendation: The applicant should provide at least two letters of recommendation, and the recommender should be a tutor or teacher to evaluate the applicant's ability and adaptability.

Interview: Some American universities may require applicants to have an interview to learn more about their abilities and personalities.

The above conditions are general requirements for applying for undergraduate courses in American universities, and the specific requirements may vary from school to school and from major to major. Therefore, it is suggested that applicants carefully study the enrollment requirements and policies of the target university before applying, so as to better prepare the application materials.