英语whatever和however

题目

英语whatever和however
Whatever great achievements China may have in the future ,it is likely that many of them will be born in the Western China .
为什么用whatever,而不用however,however不是用来修饰形容词或副词的吗?如：
However carefully I explained ,she still didn't understand.这是一句简单句还是复合句?
另外,刚刚看到whatever great achievements she has gained can't change her plain way of life.有人说这是感叹句,What great achievements!
为什么?

答案

whatever=no matter what, however=no matter how.如果看了上面的等式还不能理解的话,我们就继续往下看.1.Whatever great achievements China may have in the future ,it is likely that many of them will be born...