To achieve a high score in English for junior high school, focus on the following aspects:

1. Vocabulary: Regularly study and memorize new words to expand your vocabulary. Use flashcards or mobile apps to help you remember.

3. Reading Comprehension: Read English articles, stories, and books to improve your reading speed and comprehension. Try to answer questions based on the content to check your understanding.

4. Listening Skills: Listen to English audio materials like podcasts, songs, and movies with subtitles to improve your listening skills and pick up new vocabulary.

6. Writing: Write essays, summaries, or diary entries in English regularly. Get feedback from teachers or peers to improve your writing skills.

By focusing on these areas and practicing consistently, you can improve your English score and achieve higher grades.