主谓一致是英语语法中最基本的规则之一,它要求在句子中,主语和谓语必须在人称和数上保持一致。如果主语是单数,谓语动词也必须是单数形式;如果主语是复数,谓语动词也必须是复数形式。下面是一些主谓一致语法一致的例句:
- My sister likes to play basketball. (我的姐姐喜欢打篮球。)
- The dogs bark loudly. (那些狗狂吠。)
- She studies hard every day. (她每天都很用功学习。)
- The teacher and the students are discussing the assignment. (老师和学生正在讨论作业。)
- The company has hired new employees. (公司已经雇佣了新员工。)
在上面的例句中,主语和谓语的人称和数是一致的,符合主谓一致的语法规则。如果主谓不一致,则会导致句子不通顺或者含义模糊。例如:
- My sister like to play basketball. (×)
- The dogs barks loudly. (×)
- She study hard every day. (×)
以上句子中,主语和谓语不一致,因此语法不正确,需要改为以下正确的形式:
- My sister likes to play basketball. (我的姐姐喜欢打篮球。)
- The dogs bark loudly. (那些狗狂吠。)
- She studies hard every day. (她每天都很用功学习。)
总之,在英语写作中,主谓一致是必须遵守的基本语法规则之一。只有掌握了主谓一致的语法,才能更好地表达自己的意思,并写出流畅自然的句子。