A1 入门
一般现在时 (Present simple)
一般现在时表示习惯、经常发生的事和事实:I drink tea every morning. 主语是 he / she / it 或单数名词时,动词要加 -s 或 -es:She works. He watches TV. 否定和疑问用 do / does:I don't like coffee. Does he live here?
结构
I / you / we / they + verb · he / she / it + verb-s
常见错误
第三人称单数忘记加 -s(中文动词没有变化)。
She work in a bank.
She works in a bank.