tired的比较级：more tired。tired的最高级：most tired。因为tired是双音节词，双音节词的比较级一般在词前加“more”，最高级是在前面加“most”。tired做形容词是疲劳的，疲倦的意思。
tired的比较级和最高级是什么
tired的比较级是more tired，最高级most tired。
1.tired的原形是 tire, tire主要用作名词和动词，作名词时中文意义是:轮胎;头饰。作动词时中文含义是: (使)疲劳,疲倦，困倦。
2.“tired”是一个双音节单词，它包含了两个音节。对比级中的多音节和局部双音节的单词，都是在词前加"more”。最高级则是在前面加 "most"。
3.其中有时会通过程度副词来突出更加细微的细节，比如说：much, far, a lot, still, no, a little, even, any等来修饰，表示超出的程度。
tired的双语例句
1.I was tired of his cheap jokes at my expense.
我讨厌他拿我开低级庸俗的玩笑。
2.I found the job tiring at first but I soon got used to it.
起初我觉得这份工作很累人，但很快就习惯了。
3.He has made a good recovery but still tires easily.
他已康复得不错，但仍然容易感到疲劳。
4.I'm too tired even to think.
我累得连想也不愿意想。
5.She was so tired she couldn't think straight.
她累得昏头昏脑。