can的肯定句和否定句（can的肯定否定疑问句结构）

1.can的肯定句子是 My mother can cook.汉语意思是我妈妈会做饭。否定句子是My mother can't cook.我妈妈不会做饭。

2.can是情态动词后面接动词原形。它的否定是can't.

3.I can speak English.一般疑问句为Can you speak English?Yes,I can.No,I can't.注意人称代词的转换。