been 核心词议：
v. 是；或无意义（只为完成语法功能）
been 基本解释
v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质( be的过去分词 )；在，存在；不受干扰；去过了；be的过去分词；老练（指性事）；以前也经历过
速记方法
速记技巧
联想记忆法
been是be动词的过去分词（非谓语）形态，用于完成时。不要和beam(梁，横梁)混淆或者误写。
知识扩展
重要短语
Never been从来都不是；从未；永远；唱片名
long been长期以来一直；长期以来；正在翻译
from been从已；从直；从被
Been playing一直在玩；正在玩耍
been privatized被私有化；已私有化
语法解说
注意have been to和have gone to的区别：
前者为已经去过某地并且已回；
后者为去了某地未回。
近似单词
beam n.光线；光束；（横）梁
中文词源
中文词源：
been
精选例句
1、 People have been bringing their children in to see the hens and residents come and sit outside to watch them.
人们带着他们的孩子来看母鸡，居民们也来坐在外面看它们。[机器翻译，如有错误烦请纠错]
2、 It is hard to name a comedy star who hasn't been on the stage here.
很难说出哪位喜剧明星没有在这里上过台。[机器自动翻译，如有错误，感谢纠错]
1、 Back in 1974,only 10% of marine fish stocks had been overfished.
早在1974年，只有10%的海洋鱼类资源被过度捕捞。
1、 Those products have rightly been stopped in accordance with our safety routines.
按照我们的安全规程，这些产品已经被正确地停售了。
1、 “Rats have been shown to engage in multiple forms of reciprocal help and cooperation, including what is referred to as direct reciprocity where a rat will help another rat that has previously helped them,” says Quinn.
奎因说:“老鼠已经被证明会进行多种形式的相互帮助和合作，包括所谓的直接互惠，即一只老鼠会帮助另一只曾经帮助过它们的老鼠。”
常见考点例句：
- Is there somewhere local that you 've never been ?
- 当地是否有一些你没去过的地方？
- You been all them places ?
- 这些地方你都去过？
- I had been to soweto as an activist student .
- 学生时代，我曾作为激进分子去过那儿。
- She hasn 't been since her grandfather passed away .
- 但自从祖父过世后，她再也没去过。
- He visited russia and china , and had been to indonesia .
- 他曾访问过俄罗斯和中国，也去过印度尼西亚。