careful的比较级和最高级 _比较级和最高级

careful的比较级是more careful，最高级是the most careful 。careful的意思是小心；注意；谨慎；细致的；精心的；慎重的。careful用作表语时，其后也可跟动词不定式、that从句。careful和about连用是“小心”的意思，通常后接指物的名词、动名词或从句。

例句：
Careful on those stairs 。走那几段楼梯要当心。
You have to be careful what you say on telly 。在电视上说话时你必须很谨慎。
I asked her to be more careful in future 。我要她以后更加小心。

Can't you be a bit more careful with my bike？你骑我的车就不能更小心点吗？
【careful的比较级和最高级】Such an occasion demands the most careful consideration 。这样的场合需要最周到的考虑。
We all think he is one of the most careful students in his class 。我们都认为他是班里最细心的学生之一。