主要是句子成分分析This morning he got up very late,as a result of____he missed the early bus and was late for class. (选which)A large number of young people now go to work in towns and cities,as large quantities of farmland into buiding la

主要是句子成分分析This morning he got up very late,as a result of____he missed the early bus and was late for class. (选which)A large number of young people now go to work in towns and cities,as large quantities of farmland into buiding la
主要是句子成分分析
This morning he got up very late,as a result of____he missed the early bus and was late for class.  (选which)

A large number of young people now go to work in towns and cities,as large quantities of farmland into buiding land.（选have been converted）
Hundres and thounsands of chikens have been killed,and it was the only way they can think of____the bird flu from spreading.(选to prevent)
I have heard of a case_____a soldier did not offer his seat to a woman with a baby even if the baby began to cry.(选where)

主要是句子成分分析This morning he got up very late,as a result of____he missed the early bus and was late for class. (选which)A large number of young people now go to work in towns and cities,as large quantities of farmland into buiding la

as a result of是由于,因为.后面跟的which是非限定性定语从句,代替前面的整句话This morning he got up very late.

本句意思是：大量的年轻人现在上班在城镇和城市,随着大量的农田已经转变为建筑土地.

分析：农田已经被转变为建筑土地了,所以用现在完成时的被动语态.后面的as引导的是时间状语从句.

it was the only way they can think of to prevent the bird flu from spreading 分析：they can think of 是省略that的定语从句（that作of的宾语,可省）.所以to prevent the bird flu from spreading 是介词短语做定语,修饰the way.

这里的where引导的定语从句,因为后面的句子发现不缺成分.而先行词是case,用where引导定语从句,类似的次还有condition,situation,case,circumstance,state,scene,extent等词看到这些词一般是where.意为在这事里,这种情况下

1. 后面的句子是非限定性定语从句，which代表前面半句这件事。
   

2. as做连词，连接两个独立的句子，所以每个句子都要有谓语动词。

3. they can think of是定语，修饰the only way ，可以不用管，主题就是the only way to prevent。way to do 是固定搭配。

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   1. 后面的句子是非限定性定语从句，which代表前面半句这件事。
      

   2. as做连词，连接两个独立的句子，所以每个句子都要有谓语动词。

   3. they can think of是定语，修饰the only way ，可以不用管，主题就是the only way to prevent。way to do 是固定搭配。

   4. where后面的是修饰case的定语从句，case +where也是固定搭配
      

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