This is the bag that I like.老师,这里的“the”改成“a”,行不可以?
把冠词the 改为 a,同样正确:
This is the bag that I like.
This is a bag that I like.
这还是归结到不定冠词“表泛指”,定冠词“表特指”的规则上来。
翻译成汉语就是:
This is the bag that I like.
这是我喜欢的(那个)包。(对话双方都了解的那个包)
This is a bag that I like.
这是我喜欢的(一个)包。(泛指我喜欢的一个包)
不是由于有了定语从句修饰,先行词就必须要用定冠词。
继续比较,仔细领会冠词的意思:
Ive found the book that you want.
我找到了你想要的那本书。
Ive found a book that you may like.
我找到了一本你可能喜欢的书。