made sb. do sth. 要显示主语,谁要谁做事
sb. is made to do sth 强调了做事的人,但不显示谁让他去做.
e.g.
His girlfriend made him buy the Ipod.
He was made to buy the Ipod.
(第一句透露 “女朋友”叫他买Ipod.,第二句避开了.）
made sb do sth 是宾补.
sb. is made to do sth 是主补