这句英文中:Locke spoke of the economic relationship he had helped build between the US and Chinahe had helped build.为什么只help做了时态变化,而build却用原型呢?这句话是说他过去帮助建立了.那为什么不是这样的
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这句英文中:Locke spoke of the economic relationship he had helped build between the US and Chinahe had helped build.为什么只help做了时态变化,而build却用原型呢?这句话是说他过去帮助建立了.那为什么不是这样的
这句英文中:Locke spoke of the economic relationship he had helped build between the US and China
he had helped build.为什么只help做了时态变化,而build却用原型呢?这句话是说他过去帮助建立了.
那为什么不是这样的呢?-he had helped built.
或者是这样的呢?-he had help built。
这句英文中:Locke spoke of the economic relationship he had helped build between the US and Chinahe had helped build.为什么只help做了时态变化,而build却用原型呢?这句话是说他过去帮助建立了.那为什么不是这样的
1,谓语动词是help所以help变格
2,help sb.do sth.宾语sb=between the US and China,宾语后置了,所以build不变格
因为help 后面跟to do 或者do(动词原形)
had helped build =三个动词..."help"后面动词不需要变过去式.
例: He helped get Cassio demoted; I think it's appropriate to help people get paid for...;he helped people make money on youtube.