had to 后面接什么时态语法解释

had to 后面接什么时态语法解释

　　had to是在英语里面是经常使用的一个词组，那么你知道had to后面接什么时态的词吗?下面是学习啦小编为你整理的had to后面接的时态，希望对你有所帮助!

　　had to后面接的时态

　　had to：不得不

　　had to是一般过去时态 后加动词原形, had to do sth.意为不得不做某事，必须做某事

　　had to 与 must have been的区别

　　had to强调不得不,有被迫的意思,must have been是主观的必须去做,自愿

　　had to的例句

　　I had papers relating to the children which my wife and I had to sign.

　　我有一些关于孩子的文件需要我和妻子签字。

　　I had to keep in with the people who mattered.

　　我得和管事儿的人保持良好关系。

　　I felt I had to give him a chance.

　　我觉得自己必须给他个机会。

　　One onlooker had to be restrained by police.

　　一个旁观者遭到了警察的制止。

　　Alison and I had to prize conversation out of him.

　　我和艾莉森只得从他口中撬出谈话内容。

　　I locked myself out of our apartment and had to break in

　　我把自己锁在了我们的公寓外面，不得不破门而入。

　　He felt that he had to do it

　　他觉得他必须去做。

　　She had a sudden burst of recollection and had to share it with me.

　　她突然记起了很多事情，要与我分享。

　　I had to learn Greek.

　　我不得不学习希腊语。

　　We had to ask him to leave

　　我们不得不要求他离开。

　　had to 与have to用法的区别

　　用法没有任何不同，只是时态不同。had to 是一般过去时，have to 是一般现在时。

　　had to和have to都是“不得不”的意思，但是：had to是一般过去时态，

　　比如：It was rainy, so I had to stay at home yesterday.

　　昨天下雨了，所以我不得不呆在家。

　　have to是一般现在时态，比如：You have to finish your homework before you watch TV.

　　你必须先完成作业再看电视。