To excel in English in high school physics, focus on mastering scientific vocabulary and terminology. Regularly read physics textbooks and notes to familiarize yourself with the language used to describe physical concepts. Practice summarizing key ideas and equations in English to improve your comprehension and verbal skills.

Utilize online resources such as Khan Academy or TED-Ed for engaging science videos with English subtitles. This will help you understand complex scientific terms and their pronunciation. Additionally, join an English debate club or participate in a science fair to practice presenting your ideas in English.