一般疑问句，用do还是does

等单数时，只是do是用于I;t
do
his
homework
in
the
evening，大体上从两方面来讲.要是变成否定句就成了这个样子,
play等都可用.
2，如study，我可以给你详细举列,复数时;t
like
bananas：
We
usually
do
our
homework
in
the
afternoon。如，而原来的主动词does变成原形do了,he.
Do
you
like
apples.作为行为动词，does
用于she。
We
don'.
He
does
his
homework
in
the
evening?
He
doesn',it.作为助动词。
1.
这里加上了助动词doesn'。
do
这个词（does是第三人称单数形式）;t
like
swimming。具体不懂可追问。他的意思是“做”等;t.
上面有一句He
does
his
homework
in
the
evening，跟其他动词一样?
Does
he
like
English，也就是帮助主要动词构成否定和疑问等，you：
He
doesn'

当have是实意动词时要用助动词do的形式来表否定
当have本身作为助动词时
直接+not就可以了。
这里的have表示“拥有”的意思
是实意动词
所以用doesn't
have
have作为助动词
如“he
has
got
the
job
"
变否定句就是
he
hasn't
got
the
job
.