题目内容：

英语同义辨析：besides,except,except for,but,apart from , in addition to,Except that

优质解答

besides 和except
都含“除...外”的意思.
besides指“除...外,另外还有”,着重“另外还有”,如:
I have five other books besides this.
除这本以外,我还有五本别的书.
except的含意是“从整体里减去一部分”,因为“所说的道理或事实不能适用于那部分”,着重于“排除在外”,如:
We all went there except Xiao Li.
除了小李以外,我们都到那儿去了.