He's changed his mind again. He is going to make

Question

He's changed his mind again. He is going to make out another will.请问为什么change要用被动语态？

Answer 1

根据前后句义，这句话的意思是“他已经改变想法，将要有其他的打算”。
这个changed虽然是过去分词的形式，但是并不是被动语态，而是完成时的过去分词形式。
这句话原句是： He has changed his mind.