had /have to后是不是加动词原形啊?
问题描述：
had /have to后是不是加动词原形啊?
答
had/have to
不得不，必须
"'You'll have to get off here,' the conductor said."
"`你得在这里下车了,'售票员说。"
I have to go now.
我现在该走了
答
不是,had后不加动词原形
have to后加动词原形
答
have/had to do (+原形)
答
是的,意思是:不得不做....