如题所述
had+better+do+sth意思是最好做某事
一、had better do
最好(做)
二、had better
英 [hæd ˈbetə] 美 [hæd ˈbɛtɚ]
应该,最好还是
1、We had better do some market research before we produce this car phone.
在生产这种汽车电话前,我们最好先做一下市场研究。
2、Seeing Dick's cheeks reddening a little at this sally, I thought I had better do something.
我看见迪克听见这句反击的话之后,脸有点红起来,因此我觉得我最好是说点什么。
扩展资料
词义辨析:should、ought、had better
1、should和ought to均用以表示应该做某事,不过should常用得多:
You should take the baby to the doctor’s.
你应该把这婴儿带去看看医生。
2、在疑问句中,通常用should而不是ought to:
Should we call the doctor?
我们叫医生来好吗?
3、had better亦可用以表示在目前状况下最好做某事:
We’d better hurry or we’ll miss the train.
我们最好快点,否则就赶不上火车了。
4、过去时用should have或ought to have构成:
She should have asked for some help.
她本应该请求帮助的。
5、should not或shouldn't(以及在北美英语中很少见,在英国英语中为正式用法的ought not to或oughtn't to)表示不应该:
You shouldn’t drive so fast.
你不应该把车开得这么快。
6、should not have或shouldn't have以及很少用的ought not to have或oughtn't to have均用于指过去:
I’m sorry, I shouldn’t have lost my temper.
对不起,我不该发脾气。