offer的用法
动词用法：
offer的用法有offer有“(主动)拿给，给予”的意思，相当于give，后可接名词或代词作宾语，也可接双宾语，即offer sb sth =offer sth to sb 。如：The young man offered the old man his own seat on the bus.那个年轻人在公共汽车上将自己的座位让给了那个老人。
offer作“提出、表示”解。如：Johnson offered a new suggestion.约翰逊提出了一个新建议。We all went to offer congratulations.
offer后接不定式，表示“主动提出做某事”。如：He offered to drive us to the airport, but we preferred to walk there. 他主动提出送我们去机场，但我们宁愿走路去。She offered to lend me her bike. 她提出将自行车借给我。
offer还有“出售”、“出价”的意思。offer sth for (money) 以多少钱出售某物He offered this bike for 600 yuan. 这辆自行车他要价600元。
名词用法：
offer表示愿做某事或给予某物(后接of / to do sth)Thank you for your kind offer of helping me. = Thank you for your kind offer to help me. 谢谢你提供的帮助。
offer有“出价”的意思。如：Ive had an offer of $8888 for that house.有人向我出价8888美元买那房子。