throw的过去式是什么

　　throw的用法例句

　　1、I don't rant and rave or throw tea cups.

　　我不会大喊大叫或摔茶杯。

　　2、This new information does throw doubt on their choice.

　　这个新信息确实使人们对他们的.选择产生了怀疑。

　　3、We can't just sit by and watch you throw your life away.

　　我们不能眼睁睁地看着你毁掉自己的生活。