牛津上海版八年级下册阅读训练1-20篇（阅读回答问题）（无答案）

（一） Life in the 21st century will be different because many changes will take place, but what will the changes be? The population is growing fast. There will be more people in the world and most of them will live longer than before. Computers will be much smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important subjects in school. People will work fewer hours than they did in the 20th century, and they will have more free time for sports, watching TV and traveling. Traveling will be much cheaper and easier. And more people will go to other countries for holidays. There will be changes in our food, too. More land will be used for building new towns and houses. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe no one will eat it every day, instead they eat more vegetables and fruits. Maybe people will be healthier. Work in the future will be different, too. Dangerous and hard work will be