2019年全国高考真题英语语法疑难解析(1)

 

 

    1. 2019年全国I七选五阅读 If the air you’re breathing is cleanwhich it would be if you’re away from the smog of cities ― then the air is filled with life-giving, energizing oxygen.

【参考译文】如果你呼吸的空气是干净的---远离城市的烟雾,通常总会如此---那么空气中便会充满了赋予生命、充满活力的氧气。

【参考解析】本句主体为带有条件从句的复合句。其中if从句的主语the air后面带有一个省略关系代词的定语从句;破折号后面的句子which it would be if you’re away from the smog of cities 也是一个定语从句,先行词为形容词clean, it指代上句的the air, 还原成一个简单句为The air would be nice if you’re away from smog of cities.形容词作先行词不宜跟学生详细讲述,但可以适当了解。下面再举几个例句:

1.My mother is wordy, which she was not. 我妈妈现在爱唠叨,她过去不是。《通用英语句法教程》

2.He is sometimes impatient, which no teacher should be. 他有时没有耐心,任何一位教师都不应该这样。《葛传