比如i heard that the boy (called )tom had been chosen as monitor.还愿成定语从句是i heard that the boy( who is called) tom had been chosen as monitor.在将定语从句转换为后置定语的时候定于从句的连接词和is要一起省略.如果还保留is的话一个句子就有两个动词了那么这个句子就是错误的句子了
比如i heard that the boy (called )tom had been chosen as monitor.还愿成定语从句是i heard that the boy( who is called) tom had been chosen as monitor.在将定语从句转换为后置定语的时候定于从句的连接词和is要一起省略.如果还保留is的话一个句子就有两个动词了那么这个句子就是错误的句子了