shake的过去式和过去分词形式

例句：

She shook her head in disbelief.

她摇摇头，不相信。

He shook his head in bewilderment.

他不解地摇了摇头。

She shook her head sadly.

她难过地摇摇头。

He was badly shaken by the news of her death.

听到她的死讯，他大为震惊。

In spite of my outward calm I was very shaken.

尽管表面看似镇静，我内心却非常慌乱。

The survivors were ashen-faced and visibly shaken.

幸存者们脸色苍白颤颤发抖。