He is twenty.
He is twenty years old.
He is a twenty-year-old man.
He is aged twenty.
He is at age twenty.
He is at the age of twenty.
He is twenty years of age.
Ⅱ.表示“在某人幾十多歲”,用“in one’s+基數(shù)詞復(fù)數(shù)形式”,例如:
她五十多歲。She is in her fifties.(從50歲到59歲之間)
還可以借助early,middle,late來表達(dá)得更明確一些,例如:
那女孩今年二十二、三歲。The girl is in her early twenties.
?、?表示“快滿多少歲”用進(jìn)行時或?qū)頃r,例如“他快滿十八歲了”可說成:
He is getting on for eighteen.
He is going on eighteen years old.
?、?表示“不滿多少歲”,用副詞barely,nearly,al-most,quite,yet,just等,例如“她不滿十七歲”有以下幾種說法:
She is barely/nearly/almost seventeen.
?、?表示“差多久滿多少歲”用介詞off,例如:
他差5個月就滿19歲了。He is five months off nineteen.
Ⅵ.表示“超過多少歲”用介詞past,例如:
他是一個過了中年的人。He is a man past middleage.
那孩子兩歲零兩個月。The baby is two months past two years old.