一、一般现在时规则动词变形

第三人称单数：

- The cat sleeps（sleep→sleeps） every day.

- The teacher teaches（teach→teaches） English to her students.

一般过去时：

- He played（play→played） soccer last weekend.

- They visited（visit→visited） the museum yesterday.

现在分词：

- The bird is flying（fly→flying） in the sky.

- She is reading（read→reading） a book right now.

二、规则动词短语搭配

allow sb. to do sth.：

- The manager allowsemployees to work from home.

- The teacher allowsstudents to use laptops in class.

help sb. with sth.：

- Can you helpme with my homework？

- The nurse helpspatients with their medical needs.

require sb. to do sth.：

- The law requiresdrivers to wear seatbelts.

- The company requirestimely reporting of issues.

三、不规则动词对比

| 规则动词 | 不规则动词 | 例句

|----------|------------|------|

| stop → stopped | stop | The movie stopped abruptly. |

| go → went | go | We went to the beach last summer. |

| take → took | take | They took a lot of photos. |

四、常见错误示例

错误：She learned the song last night.

正确：She learnedthe song last night. [learn的过去式为learned，需加-ed]

注：规则动词的变形需根据时态和语法规则调整，如第三人称单数加-s，过去式加-ed等。建议通过练习巩固变形规则。