【小学do与does的用法与区别顺口溜】在小学英语学习中，动词“do”和“does”的使用是基础语法内容之一。很多小学生在使用时容易混淆，特别是在第三人称单数的情况下。为了帮助孩子们更好地理解和记忆这两个动词的区别，下面通过一段顺口溜来加深印象，并结合表格进行总结。
顺口溜：
do 和 does 不要混，
主语不同要分清。
I、you、we、they，
后面跟 do 不用疑。
he、she、it 单数，
do 要变 does 才对。
一般疑问句里见，
do 或 does 都能现。
“do”和“does”都是助动词，用于构成一般现在时的疑问句和否定句。它们的使用主要取决于主语的人称和数：
- I, you, we, they 等复数或第一、二人称，后面接 do。
- he, she, it 等第三人称单数，后面接 does。
在一般疑问句中，通常把 do/does 放在句首；在否定句中，需要加上 not。
表格对比：
| 主语 | 动词形式 | 例句（肯定） | 例句（疑问） | 例句（否定） |
| I | do | I do my homework. | Do I do my homework? | I do not do my homework. |
| You | do | You do your work. | Do you do your work? | You do not do your work. |
| We | do | We do our lessons. | Do we do our lessons? | We do not do our lessons. |
| They | do | They do their chores. | Do they do their chores? | They do not do their chores. |
| He | does | He does his homework. | Does he do his homework? | He does not do his homework. |
| She | does | She does her reading. | Does she do her reading? | She does not do her reading. |
| It | does | It does not move. | Does it move? | It does not move. |
通过顺口溜和表格的结合，孩子们可以更轻松地掌握“do”和“does”的用法，避免常见的错误。在实际教学中，也可以通过情景对话、练习题等方式进一步巩固这些知识点。