The problem of learning English in Japan

In high school in japan, we often study speaking English rather than writing it. That's because we Japanese are good at writing or reading , but we are not good at speaking and listening. Also, it is very different between japanese grammer and English grammer. For example, Jpanese structure is S O V ,S C V, and so on. On the other hand, English structure is S V O, S V C, S V O C・・・.So it is difficult for us to learn English a little.