阅读理解。 Some schools are trying to make PE classes more meaningful and interesting to more students, e specially(特别是) those who hate running. Discovery Intermediate School has added tchoukball( ['t?aukb?:l]n. 契可球, 将球投向弹性网, 对手设法不让球在弹回时落在赛区内) It's a European game similar(相似的) to soccer but more complicated(复杂的). 'It's interesting,' said Lanson Miller. He likes the game. ①'We have to use ______ minds ______ sometimes catching the ball means failure(失败). This is different from other games.' Teixeira is a junior student at Rock Lake Middle School of Florida, US. She is among the middle school students around the state who take new PE courses to lose weight. Florida passed a law to add in three new PE courses for middle schools this year. They include a class on dance and gymnastics(体操), and another with sports such as rollerblading(滑旱冰) and bike riding. ②'Taking PE is good for students because healthier kids will be able to learn better,' said Roxanne Baker, president of the Florida Alliance for Health. 'It's hard to imagine(想象) that a child goes through three years of middle school without going to gym. Now they will, thanks to the law.' 1. 在①处填入适当的单词使句子通顺：___________ ___________ 2. 将②处译成汉语： 3. 回答问题：Why did Teixeira take the new PE courses? ______ 4. 写此句的同义句： This has differences from other games. __________ 5. 在短文中找出一句能概括短文意思的句子。