根据内容及首字母提示完成短文。

    There are four seasons in the year. Then I will i____ the four seasons of the year.

    In the year, the f____ season is spring. Spring is a beautiful season.

    Summer comes a____ spring. It's the h____in a year. In summer there are some persons at home and t____ on the air-conditioner(空调). Summer is hot and sunny. But I like summer very much. Because I can eat some ice-creams and go s____.

    I think autumn is better than summer. Autumn is a wonderful season and a h____ season. In autumn I can eat so many fruit and food. And the trees are golden.

    Winter is the l____ season of the year. In winter I can play s____ with my friends.

    In my city, every season has three m____. The weather of the season is different from that of any other.

如图1，在△ABC中，∠C=90°，点D在AC上，且CD＞DA，DA=2，点P，Q同时从点D出发，以相同的速度分别沿射线DC、射线DA运动，过点Q作AC的垂线段QR，使QR=PQ，连接PR，当点Q到达点A时，点P，Q同时停止运动．设PQ=x，△PQR与△ABC重叠部分的面积为S，S关于x的函数图象如图2所示（其中0＜x≤$\frac{8}{7}$，$\frac{8}{7}$＜x≤m时，函数的解析式不同）．