Students are being dared to draw a picture，write an article，take a photo or write a poem that shows what they are curious about．
老师好，请问怎么样理解加粗部分的使用方法？为什么不需要are daring to ？是不是有be dared to do 的使用方法？此时dared是不是为情态动词？
Students are being dared to draw a picture，write an article，take a photo or write a poem that shows what they are curious about．
are being dared：这种结构，dare 一看就是“实意动词”。情态动词哪有进行体和被动式？
dare 作为实意动词，其中一个使用方法是：“激起，激将，刺激，鼓励”。其后接以动词不定式充当补足语的复合宾语。也就是说：
dare sb. to do sth. 激起某人做某事；鼓励某人做某事。
He dared me to jump over the river.
他激我跳过河。
网友句子的主动式为：
Teachers are daring students to draw a picture...
