题目内容
【题目】Tom didn't do his homework yesterday.(找出谓语动词的中心词)
A. Tom B. didn't C. do D. his homework
【答案】C
【解析】句意:汤姆昨天没有做作业。谓语中心词是指谓语中真正起谓语作用的动词,一般是be动词,系动词,实意动词,本句中didn’t是构成否定句的助动词,修饰动词do,故do是真正的谓语,即“谓语中心词”。故选C。

练习册系列答案
相关题目
题目内容
【题目】Tom didn't do his homework yesterday.(找出谓语动词的中心词)
A. Tom B. didn't C. do D. his homework
【答案】C
【解析】句意:汤姆昨天没有做作业。谓语中心词是指谓语中真正起谓语作用的动词,一般是be动词,系动词,实意动词,本句中didn’t是构成否定句的助动词,修饰动词do,故do是真正的谓语,即“谓语中心词”。故选C。