新东方在线中考网整理了《2019中考英语复习资料：be(“是/存在”)动词的各种时态变化》，供同学们参考。

　　be(“是/存在”)动词的各种时态变化：

　　一 般 现 在 时一 般 将 来 时现 在 完 成 时

　　I am…. You are.… He/She/It is…. We/You/They are….(I等各人称) will be…. I am He/She/It is going to be… We/You/They are I have been…. You have been…. She/he/It has been…. We/You/They have been….

　　一 般 过 去 时过 去 将 来 时过 去 完 成 时

　　I was…. You were.… He/She/It was…. We/You/They were….(I等各人称) would be…. I was He/She/It was going to be… We/You/They were I had been…. You had been…. She/he/It had been…. We/You/They had been….

　　注意：句型变化时,

　　否定句在am /is /are /will /have /has /was /were /had /would 后面加not,而且not都可以缩写为n’t (am后面not不可以缩写);

　　疑问句将am /is /are /will /have /has /was /were /had /would 提前到句首。

　　相关链接

　　2018中考试题及答案汇总

　　2018中考作文题目汇总(31省市汇总)