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

1. Consistent practice: Regularly study English to build a strong foundation. Practice reading, writing, listening, and speaking every day.

3. Grammar rules: Understand the basic grammar rules of English, such as tenses, pronouns, and verb conjugations. Practice by completing exercises and using online resources.

4. Immersion: Expose yourself to English as much as possible. Listen to English songs, watch English movies, and read English books or articles to improve your comprehension skills.

6. Reflect and adjust: Keep track of your progress and identify areas where you need improvement. Adjust your learning strategies accordingly and seek help from teachers or peers when needed.

By following these tips, you can effectively learn English in junior high school and improve your proficiency over time.