五條褲子5 pairs of trousers另外,像trousers,scissors,glasses等這類(lèi)以成雙出現(xiàn)的名詞本身就有s的,謂語(yǔ)動(dòng)詞的單復(fù)數(shù)要視情況而定,當(dāng)這類(lèi)名詞前面沒(méi)有單位名詞修飾的時(shí)候一般看做復(fù)數(shù),如果有單數(shù)單位piece,pair等就用單數(shù),如果peices,pairs本身用復(fù)數(shù)的話謂語(yǔ)動(dòng)詞當(dāng)然也要用復(fù)數(shù)如:My glasses are lost.This pair of glasses is for you.