To learn English well in junior high school, you can follow these steps:

1. Consistent practice: Dedicate at least 30 minutes a day to English activities such as reading, writing, listening, and speaking.

3. Grammar mastery: Understand the basic rules of English grammar, and practice using them through exercises and writing.

4. Listening skills: Listen to English audio materials like podcasts, songs, or movies with subtitles to improve your comprehension and pronunciation.

6. Reflect and adjust: Keep track of your progress and identify areas that need improvement. Adjust your learning strategies accordingly.

With consistent effort and a positive attitude, you can learn English well in junior high school.