shendidn't appear until my mother came.until后可以用过去式?不是已经有did

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/14 17:50:54

shendidn't appear until my mother came.until后可以用过去式?不是已经有didn't了吗

这是由一句由until连接的复合句,考察not...until（直到……才）句式的应用.
until前和until后是两个分句,要保持时态的一致性.
前一分句 she didn't appear （她没有出现）
后一分句my mother came（我妈妈来了）
全句译为直到我妈妈来时她才出现（言下之意是我妈妈没来之前她没有出现）

shendidn't appear until my mother came.until后可以用过去式?不是已经有did We didn’t have supper until my mother came back I didn't go to bed until my father came back.came back可以用had He did not do to bed until his mother came back .可以将came换wen Not until my mother came back,I did my home.3Q My brother didn't go to bed until his mother came back.同意句My I didn't go to bed until my mother came back I did't learn how to cook until I came here.对until I came he After my mother came home,I would go to bed.(用Not...until改写句 I didn't wait until my father came back.(改错) We didn't say anything until my father came back. i didn"t go to bed until my father came back中until是什么词性