怎样理解have和already

来源：百度知道 编辑：UC知道 时间：2024/05/22 13:15:19
用了不同的have和already组合，它们的细微差别是什么？
Infrastructure projects in Chongqing have already created 20,000 jobs in the city.
Infrastructure projects in Chongqing have created 20,000 jobs in the city.
Infrastructure projects in Chongqing already created 20,000 jobs in the city. 或China is already involved in the emerging global carbon market

没有差别，只是副词位置不同罢了

already 是副词，意思为“已经”；
have done 是“现在完成时”的时态结构，表示事情发生的影响。

Infrastructure projects in Chongqing have already created 20,000 jobs in the city. 基础设施建设已经为重庆创造了20000个就业机会。
Infrastructure projects in Chongqing have created 20,000 jobs in the city. 基础设施建设为重庆创造了20000个就业机会。
加上already，强调事情的结果已经发生。

一般，already和现代完成时(have done结构）一起使用。

it's so hard！