Tom got a black iPad from his mother three months ago. She hoped it could help Tom with his studies and Tom liked it very much. Before he got his iPad, (他放学后经常打篮球). But everything was different. As soon as school was over, he got home quickly and spent most of his time on his iPad. At first, (他总是看电影). Later, he enjoyed playing games. Puzzle games (益智游戏) were his favorite, and (他经常在晚饭后玩游戏). His mother was very worried about his health and studies, so (她总是告诉他不要玩游戏). Tom knew it was not good for him, but he still couldn't stop it. Then his mother decided to take his iPad out of his room.
Last week, Tom fell ill (生病) and he got a D in his test. His mother got very angry (生气的) and she said that (他每周只能用一次iPad). She asked Tom to (每天至少锻炼一小时). She also told him to work hard at school. Tom thought maybe it was time for him to change (改变). He decided he must finish his homework first before using the iPad, and when using it, make good use of it. He will not only use his iPad to play games, but also use it to look up some useful information (信息).