观察下列算式：1²=$\frac{1\times 2\times 3}{6}$，1²+2²=$\frac{2\times 3\times 5}{6}$，1²+2²+3²=$\frac{3\times 4\times 7}{6}$，1²+2²+3²+4²=$\frac{4\times 5\times 9}{6}$，…，请用字母表示数，将你发现的一般规律用一个等式表示出来____ 

    Philip is the bravest boy I know. His friends and family are all very 1 him.

    Ten-year-old Philip was born with an 2 which means that he is always breaking his bones（骨头）. Although he has such a serious illness, Philip 3 playing sports. In January last year he 4 wheelchair racing. He came second in his first 5, and since then Philip has won every other race!

    In order to look for a new challenge（挑战），Philip 6 to take part in the London Wheelchair Marathon（马拉松）. 7, five days before the race Philip got sick. He didn't want to 8. He finally made up his mind to take part. Philip was given medicine by his doctor and guess what? He not only 9 it, but he also got the first place!

    Philip is very 10 and never gives up. That's why he has been chosen to be the Bravest Child of the Month.

改写句子

A．我们将要进入中学读书，感到新鲜和兴奋。

改成反问句：____

B．爸爸说：“我希望你能成为一个诚实的好孩子。”

改成第三人称转述句：____

C．大自然能给我们许多启示：成熟的稻谷低着头，那是启示我们要谦虚；一群蚂蚁抬走了骨头，那是启示我们____；____，那是启示我们____。

D．我们不要乱吃零食的习惯。

改病句：____

根据意思写出相应的词语

指美味人人爱吃。比喻好的诗文受到人们的称赞和传诵____ 

形容十分留恋，舍不得分开____  

许多色彩纷繁的鲜花，好像富丽多彩的锦缎____  

美好的名声天下皆知​____