（1）have a + 身体部位名词后加-ache构成。例如：① l have a headache .我头痛。
②His sister has a toothache .他妹妹牙痛。③She had a stomachache.她胃痛。（2）have a sore + 身体部位名词。例如：① l have a sore throat.我喉咙痛。② He has a sore arm .他胳膊痛。（3）身体部位 + hurt/ache。① My eyes hurts. 我眼睛痛。② My legs ache. 我腿疼。