我要先走了的英语:I have to go first;I have to leave early; I'm gonna go.
重点词汇:
have to
1、必须;不得不
例句:Sorry, I've got to go.
对不起,我必须走了。
2、劝告或建议时用
例句:You simply have to get a new job.
你就是得找份新工作。
3、表示一定真实或肯定发生
例句:There has to be a reason for his strange behaviour.
他的古怪行为一定事出有因。
4、用以暗示麻烦的事或某人有意捣蛋
例句:Of course, it had to start raining as soon as we got to the beach.
可恶的雨,我们一到海滩它就非得下起来。
have to的同义词有:oblige; must
1、oblige v. [正式]非做…不可,迫使
〔辨析〕指因法律、义务、形势等关系而不得不做某事,通常用被动语态。
〔例证〕
The law obliges parents to send their children to school.
法律强制父母送子女入学。
2、must v. 必须
〔辨析〕指因需要、命令或强制而必得做某事,侧重于主观上的“必须”。
〔例证〕
We must take action at once.
我们必须立即采取行动。