书上说sky前面一般用the,如:
The sun climbed higher in the sky. 太阳爬高了。
There was a kite high up in the sky. 高高的天空中有一只风筝。
老师说如果sky受到描绘性形容词的修饰,前面也可以用a,但老师没有举例。请老师举例说一下,谢谢!
The church stand out in silhouette against a blue sky. 蓝天衬映著教堂的轮廓。
We have a clear blue sky over our heads. 我们头顶上是蔚蓝的天空。