waswere加现在分词是什么时态

时间：2023-11-30 11:40:25 阅读：最新文章文档下载

说明：文章内容仅供预览，部分内容可能不全。下载后的文档，内容与下面显示的完全一致。下载之前请确认下面内容是否您想要的，是否完整无缺。

was/were加现在分词是什么时态

它们是be动词的过去式。作助动词：

现在分词，构成过去进行时态： He was reading.

过去分词，构成被动语态： They were defeated. 扩展资料

作系动词：

现在分词、动名词短语作表语： The film was moving. His job was teaching English . 过去分词作表语： We were moved. 不定式作表语：

1）有to不定式：His work that day was to clean the blackboard.

2) 无to 不定式：What he should do is clean the blackboard.