一:been是什么意思?
been是be动词的过去分词形式,表示“已经”,“曾经”等含义。它可以用来表示某件事情发生过,也可以用来强调某人或物的状态或属性。
二:怎么读(音标)
been的音标为/biːn/。
三:用法
1. 表示过去发生过的事情:
I have been to Paris twice. (我曾经两次去过巴黎。)
He has been to Japan before. (他以前去过日本。)
2. 表示某人或物的状态或属性:
She has been sick for a week. (她已经生病一周了。)
The book has been translated into many languages. (这本书已被翻译成多种语言。)
3. 与完成时态连用,表示动作持续到目前:
I have been studying English for 5 years. (我已经学习英语5年了。)
They have been living in New York since 2010. (他们自2010年以来一直住在纽约。)
4. 与情态动词连用,表示推测:
He must have been tired after the long trip. (长途旅行后他一定很累了。)
She might have been busy with work last night. (昨晚她可能忙于工作。)
5. 在被动语态中,表示被动的状态或行为:
The flowers have been watered. (花已经被浇水了。)
The house has been painted blue. (房子被漆成了蓝色。)
四:例句1-5句且中英对照
1. I have never been to Australia before. (我以前从未去过澳大利亚。)
2. Has she been to the doctor yet? (她已经去看医生了吗?)
3. He has been working on this project for months. (他已经为这个项目工作了几个月了。)
4. The movie has been nominated for an Oscar. (这部电影被提名奥斯卡奖。)
5. They must have been very happy when they heard the news. (当他们听到这个消息时一定很开心。)
五:同义词及用法
1. gone:也是be动词的过去分词形式,表示“离开”或“消失”。与been不同的是,gone更多地强调动作或状态的变化。
例句:She has gone to London for a business trip.
2. existed:表示存在或生存,与been相似,但更加正式。
例句:Dinosaurs existed millions of years ago.
3. lived:表示居住或生活在某地,与been的用法类似。
例句:They have lived in this town all their lives.
六:编辑总结
been作为be动词的过去分词形式,在英语中使用频率较高,可以表示过去发生过的事情,强调某人或物的状态或属性,也可以与完成时态连用表示动作持续到目前。同时,它也可以与情态动词连用表示推测,在被动语态中表示被动的状态或行为。除了been之外,还有一些同义词可以替换使用,gone、existed和lived等。在使用时需要根据具体语境来选择合适的词汇。