Question

老师要求编写四个定语从句的句子，小明把作业写在了电脑中，可电脑程序突然出现问题，小明写好的句子全乱了，他很着急，请你帮他把句子整理好

1. Jim  that  I lost the key  found  yesterday.

2.I  who is  know  the man  a model worker.

3. The  I  received yesterday  letter  that was from my parents.

4. This  who  saved  is  the doctor  the boy’s life.

Answer

1.Jim found the key that I lost yesterday.

2.I know the man who is a model worker.

3.The letter that I received yesterday was from my parents.

4.This is the doctor who saved the boy’s life. 

【解析】

1.这是一个复合句，先行词是表示物的名词，关系代词用that，意思：吉姆找到了昨天丢失的钥匙。

2.这是一个由关系代词who引导的定语从句，先行词是表示人的名词。

3.这是由that引导的定语从句，先行词是表示物的名词，意思：我昨天收到的那封信是我父母写的。

4.这是由who引导的定语从句，先行词是表示人的名词，意思：这是那位就那个男孩性命的医生。