虚拟语气1、IfGreekcivilizationhadn'tinfluencedallofEurope,Englishwouldn'tcontainsomanyGreekwords.2、“IfIhadn'tpracticedwhenIwasyounger,”themusiciansays,“Iwouldn'tbeabletoplaysowellnow.”这两个句子

Question

虚拟语气
1、If Greek civilization hadn't influenced all of Europe ,English wouldn't contain so many Greek words .
2、“If I hadn't practiced when I was younger ,”the musician says ,“I wouldn't be able to play so well now .”
这两个句子中If 引导的条件句的谓语动词形式都是：had +过去分词,主句的谓语动词形式却是would +动词原形,怎么理解这两个句子?

Answer 1

这种称为混合虚拟条件句,也就是说,条件句是过去相反,而主句是现在相反.
1.如果……过去不影响,英语现在就不会含有……
2.如果年轻时不练习,现在就不能弹这么好了.
又如：
If we had bought a car yesterday,we would go to the place in it now.