The document provides 7 secrets for learning English effectively: 1) Learn word stress, as it is important for understanding spoken English. 2) Learn sentence stress to understand which words are emphasized. 3) Listen frequently to improve comprehension. 4) Allow passive listening to let the subconscious learn. 5) Improve vocabulary with 5 new words daily. 6) Studying 30 minutes daily is better than 3.5 hours weekly for regular learning. 7) Revise learning on different timescales for long-term retention. Following these secrets is guaranteed to improve English skills.