do和is的区别是什么【开头提问】做练习问问题总是不知道用do还是is,如果有回答我就会,可没有回答该怎么办例：Does Alice go to school by bus?Is Alice goes to school by bus?用哪一个?还是都可以?= =例子

do和is的区别是什么【开头提问】做练习问问题总是不知道用do还是is,如果有回答我就会,可没有回答该怎么办例：Does Alice go to school by bus?Is Alice goes to school by bus?用哪一个?还是都可以?= =例子
do和is的区别是什么【开头提问】
做练习问问题总是不知道用do还是is,如果有回答我就会,可没有回答该怎么办
例：Does Alice go to school by bus?
Is Alice goes to school by bus?
用哪一个?还是都可以?
= =例子随便打的，不对就说

do和is的区别是什么【开头提问】做练习问问题总是不知道用do还是is,如果有回答我就会,可没有回答该怎么办例：Does Alice go to school by bus?Is Alice goes to school by bus?用哪一个?还是都可以?= =例子
例：Does Alice go to school by bus?
Is Alice goes to school by bus?
用哪一个?还是都可以?
第二句是错误的.
Do you go to school by bus?
用动词时就是do/does
Is Alice going to school by bus?
这个be+doing是进行时；
Is he a student?（陈述句：He is a student.)
主语后是名词
Is she beautiful?（陈述句：She is beautiful.）
主语后是形容词.