英语：agree, agree on, agree to, agree with的用法

很多时候纠结于agree to还是agree with, 但明白了下面agree的用法就再也不用纠结了。

1, Agree表示“有同样的观点”

• People can agree on or about a particular topic or issue.
• A person can agree with another person on or about a particular topic or issue.
• A person can agree that something is the case.

2, Agree 表示“同意”

• A person or organisation can agree to or with something suggested.
• A person or organisation can agree to do something suggested.

3, Agree表示“达成一致意见”

• People can agree some course of action, i.e. decide upon it.
• People can agree on something as the result of a discussion.
• People can agree to do something.

4，如果某个事物does not agree with 某人，比如天气、食物等，表示这个事物（比如天气、食物）给他造成了麻烦

5, 一般情况下, agree to, agree with及agree on可以这样使用：

• Agree on a plan 表示两个或更多人对这个plan有同样的看法。
• Agree with a proposal or another person表示你接受这个proposal或你的观点和another person的观点是一致的。
• Agree to: agree to demands/queries, 或者agree to do something.