因为倒装句需要把助动词提前,而现在进行时的助动词是be.如果想把 He is playing tennis in the playground.改成倒装句Is he playing tennis.......这就变成疑问句了,行不通的。而且倒装句有固定的那么几种,记住就好了,不要执着于那些比较细节的部分。...
Throwing the hammer is champion William Anderson, who is a hard-working shepherd in Highlands of Scotland. 正在掷链球的是冠军威廉安德森,他是苏格兰高地上的一位勤劳的牧民。从这句可以看出,英语倒装句可以用进行时态。...