i can't ______ any good ideas to give her

i can't ______ any good ideas to give her
think of 还是think out 两者都有想出的意思,有什么区别

I can't 【think of】 any good ideas to give her.
从使用习惯和搭配宾语看,think of更好,更符合语境和内容表达.
相关知识链接：think of/out的第二点.
21世纪大英汉词典
think of1.思考,考虑,关心：
“What are you thinking of?”“I'm thinking of a way to help her.”
“你在想什么?”“我在想一个帮助她的办法.”
2.想起,记得；【想出(主意)】；提出(建议)：
I can't think of the word for “love” in French.
我想不起法语的“爱”是怎么说的了.
I can't think of a better place for our party.
我想不出一个更好的聚会的地方.
3.设想,想一想；想像：
I scarely dare think of the price of the car.
我简直不敢想这辆车的价格.
Think of what I've told you.
想一想我对你讲的.
4.有…的看法(或想法、念头)[常用于否定句,与 could,should,would 连用]:
She wouldn't think of doing such a thing.
她决不会想做这样一件事情.
I wouldn't think of cheating in examination.
我决不会想到在考试作弊.
5.对…有(某种)看法：
What do you think of her work?
你对她的工作怎么看?
The teacher thinks a great deal of him.
老师对他的印象很好.
6.把…看做(与as连用)：
They all think of him as being irresponsible.
他们都认为他不负责任.
I've long thought of Paris as one of the most beautiful cities in the world.
我长期以来都认为巴黎是世界上最美丽的城市之一.
7.考虑…是否适合(与for连用)：
They have thought of George for the chairmanship.
他们认为乔治适于担任主席.
think out1.细心(或仔细)考虑,思考,通过思考把…理出个头绪：
I must think out this difficult question.
我必须好好想一想这个难题.
Let us think things out.
让我们把事情都想清楚.
2.(通过思维)设计出,发现,解决；仔细想出【(答案、办法等)注意搭配的宾语】：
I have thought out a way to get over the difficulty.
我已经想出了一个克服困难的办法.
Have you thought out the reply?
你想出答案了吗?
祝你开心如意!