"当我发烧的时候我妈妈很细心的照顾我"用英语怎么说

细心照顾比较常用的词组有：take good care of 和 attend to sb. considerately
发烧 可以说：have a fever 和 have a high temperature
因此当我发烧的时候，就可以说成：when I have a fever或者 when I have a high temperature
我妈妈很细心照顾我： My mother take good care of me 或者 My mother attend to me cosiderately
考虑这个句子发生的时态应该是过去进行时
因此，应该这么说：
My mother took good care of me when I had a fever.
还有哦，外国人喜欢使用被动式，因此
也可以说：
I was taken good care of by my mother when I had a fever.

My mother took care of me very carefully when i had a temperature

when I am my to have a fever mama very careful consideration

my mother take care of me when i got headchd.