Question

19．不管你多么富有，都不应该浪费食物．（however）
However rich you are，you shouldn't waste food．．

Answer 1

分析 不管你多么富有，都不应该浪费食物．

解答 答案：However rich you are，you shouldn't waste food．考查however的用法．
句子里However引导让步状语从句，表示"无论多么"；waste food表示"浪费食物"．

点评 考查汉译英．
however的用法．
1．however作副词用时，表示"然而；但是"，可以位于句首、句中和句末；位于句首时，要用逗号与句子其它部分隔开；位于句中时，其前后都要用逗号；位于句末时其前用逗号分开．例如：
She felt ill．She went to work，however，and tried to concentrate．
她病了．然而她照旧去上班，并且尽力集中精神工作．
His first response was to say no．Later，however，he changed his mind．
他最初的反应是不同意，可是后来他改变了主意．
2．however的其它用法：however可以作连词（conj．），表示"无论以何种方式，不管怎样"，引导让步状语从句．例如：
You can travel however you like．你可以随心所欲地去旅行．
However I approached the problem，I couldn't find a solution．
这一问题我不管怎样都无法解决．