As we all know,the Internet plays an important role in our life every day.There is not doubt that it makes the short distance between us.But with it's use more and more widely,the online contact has aroused considerable public attention.Although it's convenient for us chat with friends frequently online,it also makes us lonelier and lacks communication in real life.In my view,we become more alone while we chat with friends on the Internet.First,sometime we communicate with people,who we don't know,on the Internet.As soon as we leave the internet,communication will be lost. We spend too much time on the machine, but it prevents us from meeting new people in real life.Second,it has an obvious problem that we had fun talking on the phone,but we had nothing to say in real life.Third,Lonely people spend more time on the Internet.Because they feel isolated from society,they are eager to get sense of existence from online communication.Often time goes on, they become lonelier even suicide.All in all,we need to make fair use of Internet communication.We communicate with our friends and families instead of sending messages use mobile phones.When we are unhappy, we should choose to talk to our friends.Not only does it make you feel happy, but it also adds friendship.