does she teach English?

来源：学生作业帮编辑：灵鹊做题网作业帮分类：英语作业时间：2024/06/16 06:01:55

does she teach English?
为什么前面要加一个does,照理说,这句话的意思是,她是教英语的吗?我觉得前面应该加is,就算是第三人称,那应该可以加在teach上面,谁能告诉我为什么开头的是does吗?

teach是动词,而一个句子里只能有一个动词就不能用谓语动词is了.而句子 she teaches English.她教英语.变成疑问句的话要借助于助动词do,所以第三人称也是加在do 上面的.

does she teach English? 照样子写一写 Does she teach English?No, Does she teach English?does换is 行吗,为什么什么时teach 后不用加 es?为什么 “does she teach English?” teach后不用加 es? Does she teach you math? "Does she teach you English?"这句话对吗?如果把you换成your又对吗? Does he teach English?(做否定回答) Does he teach English?改为陈述句 Does he teach English改为陈述句英语Does your father teach English? Does she teach math?[做否定回答] does mary teach in school?NO.she ( )