...教材《英语基础模块·练习册2》的第80页有这样一句:Teachers and parents all think the book is a very good idea. It will teach students how to be a good person in the online world. It will be a guide for teens using the Internet and keep students away from bad sites.请大家讨...
They had made a mess of the house.这句话改被动:动宾做主语:A mess had been made of the house.介宾做主语:The house had been made a mess of.为啥这两句中都没有原句中的主语They 啊?不能在后面加上by them 吗?是有动宾和介宾都这样吗?我做了几...
《剑桥高阶英汉双解词典》angle 条的一个例句:The boat settled into the mud at a 35 degree / an angle of 35 degrees. 船身呈35度角倾斜陷入烂泥中。我不明白35是大于1的数。a 35 degree 中 degree 为何不用复数,而 an angle of 35 degr...
Had it not been for his skill, he would have fallen a prey to the wolves.句中,fall a prey - 成为猎物1) prey 是不可数名词,为什么可以加a? 是什么意思呢?2)这里的fall是系动词吗? 系动词后加名词是什么用法?一般只知道系动词+形容词。麻...