什么是been?
“Been” 是一个英语单词,是be动词的过去分词形式。Be动词是英语中最常用的动词之一,用来表达状态、身份、性质等。在现在时态中,be动词的变化形式包括am、is、are,而在过去时态中则变成了was、were,而been则是过去分词形式。
been怎么使用?
been通常和have、had、has和will have等词语搭配使用,表示过去或现在的状态或动作已经完成。
例如:
- I have been to Beijing.(我去过北京。)
- He has been to Japan three times.(他已经去过日本三次。)
- They had been married for five years when they got divorced.(他们离婚时已经结婚五年了。)
- She will have been studying English for four years next month.(明月,她学习英语已有四年。)
同时,“been”也常用于完成时(the present perfect tense)和完成进行时(the present perfect progressive tense)中:
- I have been working on this project for three weeks.(我已经做了三周这个项目了。)
- He has been practicing his guitar skills for hours.(他已经练习了几个小时的吉他。)
此外,还可以用“been”来描述过去的情况,比如:
- She had been sad before she heard the good news.(她在听到好消息之前很伤心。)
- They had been friends since their childhood.(他们自童年以来就是好朋友。)
been的常见错误用法
- 误用“been”为现在分词“being”;
- 误用“been”为动词“be”的过去式;
- 误用动词“been”作为主语或宾语。
总结
在英语中,“been”是be动词的过去分词形式,通常与have、had、has和will have等词语搭配使用,表示过去或现在的状态或动作已经完成。 在使用过程中要注意不要误用或混淆其他词汇。