1. IELTS scores are the entry threshold for most Commonwealth universities. Generally speaking, different countries and different majors have different requirements for IELTS scores.
2. Although TOEFL is the main method of studying abroad in the United States, some colleges and universities also recognize IELTS scores, but they have high requirements for students' IELTS scores, about 7-7.5 points.
3. Compared with the United States, most universities in the United Kingdom and Canada recognize IELTS scores and require applicants to score around 6-6.5, which is low. However, some famous universities require scores around 7.0.
4. In New Zealand, there are 8 famous schools in New Zealand, and the requirements for IELTS scores are related to the majors selected by students. The IELTS scores required by most schools are 6-6.5 points, while the scores required by some majors are slightly lower, about 5.5-6 points.
5. In Australia, the universities in the country have the lowest requirements for IELTS scores, about 5-5.5 points, suitable for junior high school students and art undergraduates.