它的否定句是  got前面加didn't ，got变原形，即didn't not.其它句子成分照旧。

got是动词get的过去式，用于一般过去时的句子中作谓语动词。例如

l got to school at eight yesterday（我昨天八点到校）.      它的否定句是

l didn't get to school at eight yesterday.