We know it is difficult to learn English. My English is very good. I learn English like this.
I Listen to the teacher carefully and write the important points down on my notebooks. After class I revise the lessons. Before class I prepare new lessons to find out the questions. Then I will listen carefully in class.
I also listen to the tape, and speak English with my classmates in the classroom and on the playground. It's to improve my listening and speaking.
I keep a diary every day to practise my written English.
Besides this, I often read English newspapers and magazines to enrich my knowlege on English culture.