He spent three years doing one experiment after another,_ to

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He spent three years doing one experiment after another,_ to find out a cure for cancer
我想知道为什么空中填determined 为什么是ed形式老师说是动词形容词化了可我还是不懂最好能举几个例子还有说清相关语法还有与He was here,talking with me.中talking 的用法有什么不同为什么不能用dtermining 表主动呢还有用talking 这种形式是什么语法呢

用determining 语法上没错,但不符实际情况,关键你没搞清两种结构的区别（见下）
determine to do sth (强调动作）
be determined to do sth （强调状态）
类似的还有：
worry about sth (强调动作)
be worried about（强调状态）
prepare to do sth(强调动作)
be prepared to do sth（强调状态）
如果你用determining, 强调的就是动作. 可能吗?
试想一下, 他三年时间里,一个又一个试验在做,同时还不停地下决心?!
显然,这里是指他在做实验的同时的一种【心态】.指状态,当然用【形容词】化的分词了,在本句中determined to find out a cure for cancer 是作状语表伴随状态的.
Over!
【希望帮助到你,若有疑问,可以追问~~~
祝你学习进步,更上一层楼!(*^__^*)】
再问：那再请问一下状语表伴随状态是什么意思这个语法有点不懂O(∩_∩)O~
再答：就是在主动作发生时，同步存在的一种状态,
再问：那就是说表状态的时候用ed表动作的时候用ing 或ed 能举几个例子吗其实表状态的时候用ed 这个之前真的没有见到过一直是用ing或ed表动作的所以有点困惑
再答：这是这几组词的特点，不能拿任何词去类推，要不然，我就没必要列举这几组词了。明天我有一二节课，得去休息了。我相信你能领悟出来的，多看看我的解释！！ 88

He spent three years doing one experiment after another,_ to ____________the result ,he did one experiment after another. after that ,madame curie did one experiment after another One after another,three of them____.A.fell asleep B.got to s one after another与from one to another区别 lucy spent three years ______Chinese before she came to Chin one after another造句 Hope after three years, He studied at that place where he spent three years.老师说是状语从句 in another three years Tom will be three times as old as he 1.He spent three years finishing his work.(改为同义句) It _______ He （）the first three years of his life in hospital A.spent