be useful to for be useful for sb. 与be useful.to sb. 区别是什么
be useful for sb. 与be useful.to sb. 区别是什么
be useful for sb. 与be useful.to sb. 区别是什么
要区分be useful for somebody和be useful to somebody的不同,关键就是要知道介词for和to后接名词时的意义和作用以及具体句型:
1 for: after some adjective, noun, and verb phrases, you use for to introduce the subject of the action indicated by the following infinitive verb用于形容词、名词和动词短语后,引出其后动词不定式的主语
be useful for somebody常用于下面句型:
It is useful for somebody to do something对某人干某事是有用的
It is very useful for a person to know how to swim.对一个人来说会游泳是很有用的。
It may be useful for us to consider the data separately.把数据分别进行考虑对我们来说是有用的。
Something be useful for somebody who…对于某种类型的人来说某物是有用的
The slow cooker is very useful for people who go out all day.慢炖锅对于整天都不在家的人来说很有用。
be useful for something/for doing something对于某事/干某事是有用的
Television is useful for making up your mind how to vote.电视对你决定如何投票是很有用的。
These plants are particularly useful for brightening up shady areas.这些植物对于照亮阴暗的区域特别有用。
The research may be useful for applications in medicine and biotechnology.这项研究可能对于在医药和生物技术的应用方面很有用。
2 to: used to say what or who an action, attitude, situation etc. affects or is related to用来表明行动、态度、情况等影响或关系到某事物或某人,针对,对于
be useful to somebody针对某人有用(句子的主语可以是人或物)
He might be useful to us.他也许对我们有用。
This information may be useful to the enemy.这条消息可能对敌人有用。
be popular with sb. 和be popular to sb.可以互换吗?区别是什么?
be popular with受……欢迎 更多人会用be popular with
例如:Loud music is more popular with young people than with old.
be popular to意思和be popular with差不多,但是用法上有点区别
例如:If you want to impress your peers (friends) it is generally more popular to show them , (to do this, to say, usage with the verb to be) your cool rDVD collection
更确切的讲
be popular to 是指相对于某些东西or人来讲 会更流行or出名
be popular with是指同某些东西or人来讲 一样流行or出名
if sb. done与if sb. have done的区别是什么?
if sb done? 是什么句型?是不是搞错了?
Shoot of sb.和Shoot sb.还有Shoot at sb.的区别是什么?
shoot sb.射中/射伤/射死某人
shoot at sb.向某人射击(不一定射中)
区别在于是否射中
是shot of sb 吧?
take shot of sb 是拍照的意思,shoot of sb 没见过啊
be good to sb.和be nice to sb.的区别是什么?
nice
be good to sb.主要用于物品对人

be nice t o sb. be kind to sb.的区别是什么
be nice to sb 多数是以平等的地位来说的谁对谁好
be kind to sb 多数用在长辈或上级
有不明白再问哦,望采纳^_^
be patient to sb.和be patient with sb.的区别是什么?
be patient with 对某人`事有耐心
be patient to 要对某人.事有耐心...后者有更强调的语气
so di sb.和 so sb. do的区别是什么
如果上文的主语与下文一致,用 so sb do
如果上文的主语与下文不一致,so do sb.
1. ---he studys hard.
---- so he does(他的确如此)
2 -----he studys hard.
-----so do you(你也一样)
take sb. for sb.与 take sb. as sb.怎么区别
take sb. for sb.将某人误认为某人
take sb. as sb.把某人当作某人来看待