第三人称单数动词变化不难，第人加s或es都能行。称单词变

当主语是数动他、她或它，化规动词要变化成单数。则顺

比如说，口溜he eats an apple a day，第人

she runs fast in every way。称单词变

如果主语是数动复数形式，动词就不加s或es。化规

The则顺y eat sandwiches and drink tea，

dogs bark loudly and run with glee。口溜

掌握这些规则，第人写作更得心应手，称单词变

让读者们读起来也更加畅快。数动