小升初必备语法：一般现在时代替过去时

　　1 )"书上说"，"报纸上说"等。

　　The newspaper says that it's going to be cold tomorrow.

　　报纸上说明天会很冷的。

　　2) 叙述往事，使其生动。

　　Napoleon's army now advances and the great battle begins.