Television in our life Television in our life
 Television, also called TV, Television, also called TV, is one of our most is one of our most important means of important means of communication. It b r i n g s communication. It b r i n g s moving pictures and moving pictures and sounds from around the sounds from around the world into millions of world into millions of homes. The name homes. The name "Television" comes from "Television" comes from Greek word meaning " f a r " , Greek word meaning " f a r " , and a Latin word meaning and a Latin word meaning "to see", so the word "tele "to see", so the word "tele vision" means "to see far". vision" means "to see far".
 Commercial TV stations broadcast mostly entertainment Commercial TV stations broadcast mostly entertainment programs because they must attract larger numbers of programs because they must attract larger numbers of viewers in order to sell advertising time at high prices. viewers in order to sell advertising time at high prices. These programs include light dramas called situation These programs include light dramas called situation comedies; action-packed dramas about life of detectives, comedies; action-packed dramas about life of detectives, police officers, lawyers and doctors; shows featuring police officers, lawyers and doctors; shows featuring comedians, dancers and singers; movies; quiz shows; comedians, dancers and singers; movies; quiz shows; soap operas; cartoons. soap operas; cartoons.
 Commercial TV broadcasts also Commercial TV broadcasts also documentaries and talk shows. documentaries and talk shows. Documentary is dramatic, but Documentary is dramatic, but nonfictional presentation of i n f o r m a t i o n . nonfictional presentation of i n f o r m a t i o n . It can be programs about people, It can be programs about people, animals in faraway places or programs animals in faraway places or programs on such issues as alcoholism, drug on such issues as alcoholism, drug abuse, racial prejudice. On talk shows a abuse, racial prejudice. On talk shows a host interviews politicians, TV and host interviews politicians, TV and movie stars, athletes, authors. There are movie stars, athletes, authors. There are also sport programs and brief also sport programs and brief summaries of local, national and summaries of local, national and international news. Advertising is an international news. Advertising is an important part of commercial TV. important part of commercial TV. Commercials appear between and Commercials appear between and during most programs. They urge during most programs. They urge viewers to buy different kinds of viewers to buy different kinds of products — from dog food to hair spray, products — from dog food to hair spray, and from cars to insurance policies. and from cars to insurance policies.
 Public television focuses Public television focuses mainly on education and mainly on education and culture. There are culture. There are programs on wide range of programs on wide range of subjects — from physics subjects — from physics and literature to cooking and literature to cooking and yoga. Public TV also and yoga. Public TV also broadcasts plays, ballets, broadcasts plays, ballets, symphonies as well as symphonies as well as programs about art and programs about art and history. Public TV attracts history. Public TV attracts less viewer than less viewer than commercial TV. commercial TV.