1、offer sth. to sb.正确 ，offer sth. to sb. = offer sb. sth.
2、一般用offer sth for sb 给某人提供，offer sb. sth. for some money，提出……钱的价格把某物卖给某人。
3、offer to do sth. (for sb. )，主动提出（为某人）做某事。
拓展资料
offer sth.for sb
1、He upped his offer for the company
他提高了给该公司的报价。
2、Kalon Group has sweetened its takeover offer for Manders
卡龙集团已经向曼德斯公司开出更为优厚的收购条件。
3、Her offer for the piece of furniture was100 dollars.
她对这件家具的出价是100美元。
4、I was about to raise my offer for the farm when a neighbour cut the ground from under my feet by offering a sum that I couldn't possibly match.
我正要出价买下那农场时，我旁边的一个人报出了一个我绝对无法竞争的价钱，破坏了我的计划。
5、We make a write offer for the house.
我们对住宅作了局面发价。
offer sth.to sb
1、'I ought to reconsider her offer to move in,' he mused
“我该重新考虑她让我搬去和她一起住的提议，”他思忖着。
2、He didn't offer to see her to her car
他没有提出要陪她去取车。
3、I think you might at least offer to help?
我认为你至少可以主动帮忙吧？
4、Freddie has made an offer to teach us english.
弗雷迪已答应教我们英语。
5、John caught at bill's offer to help.
约翰马上接受比尔提供的帮助。