谈谈“more than”的用法

英语中“more than”的用法比较复杂,使用范围也很广,我们在阅读英文科技资料,尤其是文学作品时,经常会遇到这种句型。例如:Its output value Was more than 4 times that under the thirdFive—Year Plan.Oil does not blend with water any more than iron floats on it。He is more than a friend to me.He is more than pleased with the result.