some words and phrases . 2、learn how to understand a whole text . 3、to know the maglev-the fastest train in the world . 4、learn how to analyze sentence structure . i.1、超速磁悬浮列车__________________ 2、在上海市商业区______________ 3、以…的速度______________________ 4、在8分钟内__________________ 5、世界上第一列高速列车___________________________________________
