hang这个字,是西日耳曼语,有两个解释,一种解释是悬挂,垂吊,悬浮或者一个问题仍然“吊”着没有解决,它的过去式和过去分词都是hung,是不规则变化.如:
KittyhungupanewpairofstockingsonChristmasEve.
araggedfurcoatthathungdowntohercalves
herlonggoldenhairwhichhunglooseabouthershoulders
Thewallswerehungwithhugemodernpaintings.
Hisbreathwashangingintheairbeforehim.
Aproblemhangsoverthousandsofuniversityresearchers.
还有一种解释,是“绞死”、“吊死”,过去式与过去分词为hanged,是规则变化,如:
Thefivewereexpectedtobehangedat7amonTuesday.
Jesuswashangedonthecross.
希望我能帮助你解疑释惑.