Question

be connected to/with/by的区别.

be connected to
be connected with
be connected by

这3组短语的区别.要有例句.希望各位能讲得详细些.
说得好得必将追加分.

Answer 1

这三个短语都是被动结构：
1.be connected to :把...连上，例如，Please connect the computer to the Internet.
2.be connected with :把...与...连接起来。例如，It serves as a bridge which connects the mainland with the rest of the world.(它是连接祖国大陆与世界其它地方的桥梁）。 The mainland is connected with the rest of the world.
3.be connected by：被...连接在一起。例如，The whole world is connected with by computers and it is becoming smaller and smaller.(整个世界被电脑连在了一起，世界变得越来越小了）.
祝你一切顺利！

Answer 2

to ,with均表示连接的对象。可通用，但是，with含相互联系，而to含一方向另一方，有可能只是单向的联系。
by后面接方式，并不接对象。

My computer was connected with yours.--我们的电脑相联
My computer was connected to yours.我的电脑联上你的电脑。
My computer and yours were conncected by a wire.--我们的电脑是通过一根网线相联的。

Answer 3

A is connected to B。 A被连接到B上面去了。
1.be connected to :把...连上，例如，Please connect the computer to the Internet.
2.be connected with :把...与...连接起来。例如，It serves as a bridge which connects the mainland with the rest of the world.(它是连接祖国大陆与世界其它地方的桥梁）。 The mainland is connected with the rest of the world.
3.be connected by：被...连接在一起。例如，The whole world is connected with by computers and it is becoming smaller and smaller.(整个世界被电脑连在了一起，世界变得越来越小了）.

Answer 4

对于这种问题
区别就在 介词上
connected 本身，词义是一样的
明白了介词词义， 这些词组的区别，一看就知道了