一般时态包括一般现在时、一般过去时和一般将来时。下面是它们的句型结构及例子：

一般现在时

结构：

主语 + be（am/are/is）

主语 + 实义动词/三单动词

例子：

I go to school every day.

She goes to school every day.

He is a student.

They often play football on weekends.

一般过去时

结构：

主语 + be（was/were）

主语 + 实义动词过去式

例子：

I went to the zoo yesterday.

She was tired last night.

They played football last Sunday.

He was born in 1990.

一般将来时

结构：

主语 + will + 动词原形

例子：

I will go to the park tomorrow.

She will finish her homework soon.

They will have a party next week.

It will rain tomorrow.

这些是一般时态的基本结构和例子，希望对你有所帮助。