make sb do ----be made to do
let sb do ----- be let (to) do
see/ hear/ watch sb do----be seen / heard / watched to do
see/ hear/ watch sb doing----be seen / heard / watched doing
notice / catch / find sb doing -------be noticed / caught / found doing
tell / ask / request sb to do -------be told / asked / requested to do
（背出来,就救命了,多看几次,就ok了）