2016-2017学年 人教版 必修四 Unit 1 Women of achievement Grammar课件 (4)
2016-2017学年 人教版 必修四  Unit 1 Women of achievement Grammar课件 (4)第5页

What is S-V agreement?

用动词的适当形式填空 1. I ____ a teacher. (be) 2. He _____ good at swimming. (be) 3. You ____ late for school again.(be) 4. They ______ many new books. (have) 5. She _____ two sisters.(have)

am

is

are

have

has

根据主语决定与其一致的单数或复数的谓语