你好，在英语中表示人体某部位“痛”时常用以下几种形式：
A.have a+身体部位名次接词缀ache,如：
Have a headache头疼 have a earache 耳痛
Have a toothache 牙疼 have a stomach ache胃疼
B.have a sore【】+身体部位名词.sore为形容词,意为“疼痛的；发炎的”,如：have a sore throat 嗓子疼 have a sore arm胳膊疼
Have a sore foot 脚疼 have a sore back 背疼
C.人体部位+be+sore,如：
My leg is still very sore.我的背还是很疼.
D.人体部位+ache或hurt都为动词,意为疼痛,在句中作谓语.如：
My head aches.我头疼.
E.have a pain in the+身体部位,如：
I have a pain in the arm.我手疼
希望对你有帮助
