had

出处：按学科分类—语言、文字 辽宁人民出版社《英汉辞典》第564页（559字）

【释义】：

have的过去式及过去分词：Grandma Wang had a hard time in the past．王大娘过去日子很苦．Have you had your supper?你吃过晚饭了吗?

－aux．v．(加过去分词构成过去完成式)①(用于直陈语气)：The commune members stood at the roadside until the P．L．A．men had passed out of sight．社员们在路旁一直站到看不见解放军了才离开．②(用于虚拟语气)：Had he known it(=If he had known it)，he would have told us．如果他知道，他就会告诉我们了．

△had better(or best)最好(后接原形动词)：You had better go at once．你最好马上就去．You had better not go．你最好别去．had rather宁可，还是…的好：Communists had rather die than yield．共产党员宁死不屈．