助動詞
do
does
did
後面都接原形。
相類似的還有
情態動詞:
can
may
shall
should
could
加動詞原形
wil
would
don't
let
make
(使動詞)後面都接動詞原形
倒裝句如果句中中是實義動詞,則要加助動詞did,do,does等,後面的動詞要還原,這是語法規則,沒有什麼道理可講,記住就OK了,(*^__^*) 嘻嘻