英文地名读法有规则吗？？什么规则

no. just prononce the way you think it should be until one day you realize that you were wrong.
Also consider where is the place. Like in USA, there is a lot of places that use Spanish name, then you should try to prononce it the Spanish way.
For example: San Jose==You cannot say: San Jiu Xi;
You should say: San Ho Say. Because it is in California, it belonged to Mexico before.