请问下面哪句是对的?再举例讲些need的用法阿weneedusenewcompanybrandfromApr.3weneedtousenewcompanybrandfromApr.3

Question

请问下面哪句是对的?再举例讲些need的用法阿
we need use new company brand from Apr.3
we need to use new company brand from Apr.3

Answer 1

都是对的.need 可以当情态动词也可以做一般的动词用．
当情态动词的时候,后面跟动词原形,表示必要的意思．当一般动词的时候,后面跟to加动词原形,表示需要,有责任,有义务的意思．
He wondered whether they need send a deposit.他不知道他们是否得交定金.
You needn't finish that work today.你今天不必把那项工作做完.
Ididn't need to go to the bank I borrowed some money from Mary.我不必去银行--我找玛丽借了点儿钱.
I didn't need to go out but I wanted a breath of fresh air.我不一定要出去,只想吸些新鲜空气.
A dog needs to be taken out for a walk every day.狗得每天带出去蹓.