English is one of the most common languages that are speaking in the world.English as their mother tongue, English as a second language of over 375 million people there are 375 million people according to statistics on the global more than 750 million people speak English as a foreign language to learn to master English in the United States, Canada, the United Kingdom, New Zealand and other countries will be the moreand more important According to the research, there is nearly one person in every ten people can speak English. We need to learn English because as our country's economy's developes, there are more and more oppotunities for us to visit other countries. If we want to communicate with foreigners who don't know how to speak Chinese, we need to speak English. It's important for us to learn English because we want to learn other people's technologies and cultures, therefore we can improve our knowledge