Question

一般过去时句子结构肯定句；否定句；一般疑问句；特殊疑问句

求个位讲解一下，要加上例句

Answer 1

1.一般过去时的肯定句就是把谓语动词变成过去式，通常是在规则动词后面加“ed",例如，work--worked,特殊动词要特殊记忆（do--did).例句：He worked in the factory last year.
2.否定句就是谓语原形动词前加"did not\didn't.例如：He didn't work there.
3.一般疑问句就是在句首加“Did",例如：Did he work there.
4.特殊疑问句就是在一般疑问句的结构前加上特殊疑问词。例如提问地点,就是：Where did he work?但要注意，提问的要是主语就不用助动词did了，如：提问He，就是Who worked there last year?