Hello Aspirant

For being tbe Grade 1, English lecturer, you need to study core English in your class 11 and class 12.

After that you can pursue your graduation in BA English honors (preferred, not compulsory), after that you must do your master's in English i.e MA English honors and after completing your master's degree, you can do your PhD in English specialisation and after that appear in NET exam and after clearing that, you are eligible to become English grade 1 professor in any college in India.

To know more detailed information, you can visit the following link:-

https://www.careers360.com/courses/english-course

I hope this information would be helpful for you

All the best for your future