I should have keep my room clean.为什么加have?

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/05/01 20:44:49

should have + 过去分词（done）是虚拟语气中的一种用法,表示本应该做某事但没做,有一种责备的语气在里面.此处should 可以更换为ought to
should not have +过去分词（done）表示本不应该做的事情却做了,也有一种责备的语气在里面.
以上均是对过去的事情表示虚拟.
你给出的句子中keep应改为kept

I should have keep my room clean.为什么加have? I should have keep my room clean.为什么要加have I should have keep my room clean.为什么要加have啊? I have to clean my room.(就画线部分提问) i like ____ 【keep 】my room clean 根据首字母填空i think we should have p____and keep the air clean I should have listened to you yesterday.为什么加HAVE 连词成句 have,my,room,wash,to,my,clothes,I,weekends,clean,and,on I like to keep my room _____（clean） I always keep my room clean.变被动语态 We should keep the nice room clean I do not have time to clean my room from Monday to Friday .S