Everybody has a favorite TV show. Some people like to watch cartoons, other people like to watch soap operas（连续剧）. Now reality TV shows（电视真人秀）are very popular in many countries. Reality TV shows have no actors. The stars are real people like you and me. One of the most famous ones is "Survivor(《幸存者》)". In "Survivor", sixteen people try to win one million dollars. For ten weeks they live together far away from home. Their life is very hard. They have to sleep outside and find their own food. There are many games and tests. If they fail a test, they might have to leave the show. "Survivor" is very popular. In America, 51 million people watched the last show to see who would win.
Is it good to watch a lot of TV? In Britain, most children watch more than three hours every day, and 66 percent of children have a TV in their bedroom. Some people think that watching too much TV is unhealthy for children because it stops them doing exercise. They say that children should read books or go outside and play. They also think that watching cartoons that show a lot of violence（暴力）is bad for young people.
But now some scientists say that watching TV can be good. They found that children who watch TV before an exam can get higher grades. This is because TV helps them to relax before the exam. It also exercises their brains, but remember: NOT TOO MUCH!
