用处英语？be useful for+物/动词-ing 2、be useful to 对…有用，对…有益，对……有用，指代对于某人是有用的。例如： This dictionary is useful to beginners of English. 这本字典对于英语初学者来说很有用。3、be useful for 对……有作用，对……有用，具有用途， 对……有用处，指代对于某人来说做某事是有用的。那么，用处英语？一起来了解一下吧。
Computers
The computer is a wonderful machine. They are already widely used in industries and in universities. They are used in many ways.
Computers can do many kinds of work. For example, computers can helps
us do maths problems quickly. Some problems are too hard for us to work
them out, but computers can. A scientist can ask computers some
questions, and the computers can answer on the screen.
In a car-factory computer tells the robots how to do with the cars.
Computers are very useful. So many parents buy computers for their
children. They hope computers can help them improve their studies in
school, but some children don’t do as what parents want them to do.
Because they used the computers for surfing on the Internet and spend
too much time playing computer games instead of learning. It does not
good for their eyesight. So their parents complain about computers not
help children to study but also make them fall behind.
In many companies computers instead of workers to work. So many
people lose their jobs. So many workers think computers bring them a lot
of trouble.
If computers are good for us or bad for us it’s hard to say so I hope computers will be used in the right way.
希望能帮助到你，望采纳！！！
例句如下："Be useful to" is a phrase that is used to describe something that is beneficial or helpful to someone or something. It is often used to describe how a particular thing can be beneficial to a person or group of people.
The phrase "be useful to" is often used interchangeably with the phrase "be beneficial to". However, there is a subtle difference between the two. While "be useful to" implies that something is helpful or beneficial, "be beneficial to" implies that something is advantageous or profitable.
1)water can be washed hands (用来洗手)
2) water can be flushed the toilet(用来冲马桶)
The toilet is very useful.
重点词汇释义
用处
use; good
很大
great; giant; tremendous; very large
水还可以发电和养鱼。
The water can be used to generate electricity and fish-farm.
以上就是用处英语的全部内容，Except wanterting the plants,washing the clothes,taking the shower,putting out the fire,water also plays an inportant role in other aspects,for example , such as wiping the windows and keep us staying a balanced situation.除了浇植物，洗衣服，洗澡，灭火，水还在其他方面有很多用途，内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
