英语中,*前面什么时候不加the

1.形容词*前有序数词、物主代词、指示代词或名词所有格等限定词修饰时,*前不用the.如:
The Yellow River is the second longest river in China.黄河是中国第二长河.
2.形容词*在句中作表语而比较范围又不明确时,*前不用the.如:
They are happiest on Saturdays.他们在星期六最快乐.
3.如果两个形容词*并列修饰同一个名词时,第二个形容词*前不加the.如:
He is the youngest and tallest boy in his class.他是班上年龄最小、个子最高的男孩.
4.如果形容词*用来加强语气,作"十分;非常"之意时,前面不加the.但形容词*作单数名词的定语时,可用不定冠词a/an.如:
That book is most interesting.那本书非常有趣.
5.作宾语补足语的形容词*前不加the.如:
I found it most difficult to get to sleep.我发现入睡最难.
6.在一些固定用法中,*前通常省略the.如:
With best wishes for you.向你致以最美好的祝愿.