to do作目的状语和后位定位的区别

Question

1.He has 16 bikes to fix up.
2.we're going to set up a good bank to help hungry people.
3.He had run out of money to buy old bikes.
4.Our teacher gives us 5 minutes to work out the problem.
分析并说明理由

Answer 1

A:后位定位
I have something to do (to do 作后位定语修饰something,和something 有逻辑上的动宾关系）
He was the first person to reach the top of the mountain.( to reach the top of the mountain作后位定语修饰the first person,和the first person 有逻辑上的主谓关系）
B.目的状语
I got up early to catch the first bus.这句中的to catch the first bus是目的状语,修饰谓语got up)
He went to the raileay station to meet his friend.这句中的to meet his friend 是目的状语修饰went)
如果不定式前面可以加in order 或者so as （为了,以便） ,那肯定是目的状语 。

Answer 2

以上是表示目的。
The guest to be invited is his uncle.此句中to be invited 是后置定语，定语是修饰限定名词的词或短语。短语（一般两词以上）做定语一般后置，就是后位。本回答被提问者采纳