动词第三人称单数变化规则合集 |
您所在的位置:网站首页 › do的第三人称单数是什么怎么写 › 动词第三人称单数变化规则合集 |
does 3 、以辅音字母 + y 结尾的动词,先把 y 变为 i ,再加 es study try fly carry worry studies tries flies carries worries 4 、不规则动词(特殊情况)
have be has is 1 、变否定句: 含有动词第三人称单数形式的句子变否定句时,要在动词前面加上 doesn ’ t 或 does not , 动词的第三人称单数形式要还原成原形: 格式为 doesn ’ t/does not + 动词原形 ,如:
He goes to school at six in the morning. ( 变否定句 ) → He doesn't go to school at six in the morning.
2 、变一般疑问句: 把含有动词第三人称单数形式的变成一般疑问句时,要 借用助动 词 does ,如:
She goes home at five every day.
→ Does she go home at five every day? --- Yes, she does./No, she doesn ’ t. 3 、对划线部分进行提问(变特殊疑问句) :一般格式为 Whxxx + 一般疑问句?
She goes home at five every day. ( 对划线部分提问 ) → When/What time does she go home every day? She goes home at five every day. ( 对划线部分提问 ) → Who goes home at five every day?
She goes home at five every day. ( 对划线部分提问 ) → What does she do at five every day? 哪些主语是第三人称单数?
|
今日新闻 |
推荐新闻 |
CopyRight 2018-2019 办公设备维修网 版权所有 豫ICP备15022753号-3 |