I'm not the fool that you thought me to be.We won't forget the years that we spent together.麻烦朋友们详细的分析下 是什么从句?主要是‘that’ 在句子中分别做什么成分?

I'm not the fool that you thought me to be.We won't forget the years that we spent together.麻烦朋友们详细的分析下 是什么从句?主要是‘that’ 在句子中分别做什么成分?
I'm not the fool that you thought me to be.We won't forget the years that we spent together.
麻烦朋友们详细的分析下 是什么从句?
主要是‘that’ 在句子中分别做什么成分?

I'm not the fool that you thought me to be.We won't forget the years that we spent together.麻烦朋友们详细的分析下 是什么从句?主要是‘that’ 在句子中分别做什么成分?
第一句：that引导的是定语从句,句意：我不是你认为的那个傻子.that代指the fool ,在从句中作宾语.
第二句：也是that引导的定语从句,句意：我不会忘记我们在一起的那些年（日子）that代指the years,在从句中作spend的宾语

that在这两个句子中引导的都是定语从句，把that改为which都是可以的。

I'm not the fool that you thought me to be.
从句that you thought me to be修饰the fool，也就是定语从句。从句中to be that共同做me的宾补。
We won't forget the years that we spent together.
从句that we spent together修饰the years，定语从句。从句中that做宾语。