其實很難說是shocked定shocking,因為不論It was really shocked或It was really shocking文法都正確,只是意思不同
It was really shocked(牠真的感到震驚)(用牠,因為只有動物才感到震驚,而死物並不會)
It was really shocking(牠/它真叫人震驚)
同樣excited (是感到興奮/或感到激動)
如:I am getting excited about my holiday.
而exciting(是叫人興奮/或激動)
如:It is an exciting story.(這是個叫人興奮的故事)
希望幫到你!