精品文档---下载后可任意编辑动词过去式词汇表 不规则变化动词表 1. is,am --- was 是(单数) 2. are --- were 是（复数） 3. do --- did 做 4. don’t,doesn’t --- didn’t 没有做 看见7. eat --- ate 吃 8. buy --- bought 买 9. have,has --- had 有 10. wear --- wore...

时间:2025-02-25 09:13栏目:行业资料