1、作为动词,表示“忘记”,常用于以下结构中:forget to do something,表示“忘记做某事”,例如:I forgot to buy milk yesterday.(菀蒯踔观我昨天忘记买牛奶了。)forget about something,表示“忘记某事”,例如:I forgot about the meeting tomorrow.(我忘记了明天的会议。)forget something,表示“忘记某事”,例如:I forgot my phone at home.(我把手机忘在家里了。)
2、作为名词,表示“遗忘”,例如:Her forgetfulness often leads to problems.(她的健忘经常导致问题的发生。)
3、作为动词,表示“不再记得,忘却”,例如:She tried to forget her past mistakes.(她试图忘记自己过去犯的错误。)
4、forget it,表示“算了,不要紧”,用于表示放弃或忽略某事,例如:Forget it, I'll just do it myself.(算了,我自己来吧。)
5、forget oneself,表示“失态,举止失当”,例如:He forgot himself and yelled at the waiter.(他失态了,朝服务员大喊大叫。)