Whats the difference between "have been done " and "have done"?The difference is whether active / passive.======== ========Lets first see the uses of “been” in English and then...
新编英语语法教程中,说有的介词意义上等于that 从句:Did anyone inform you of the change of the plans?=Did anyone inform you that the plans had been changed?是做状语吗? 因为that是宾语,构成双宾, of th...
在一篇文章上看到，非限制性定语从句有时形式上是从句，实质上其功用相当于一个并列的分句。如：It’s quite a bad break, which will take several months to heal.=It’s quite a bad break, and it will take...
You are less of a fool than I thought.=You are less foolish than I thought.than比较分句补全：than I thought (you would be)后面用would be时态正确吗？ 还是应该than I thought (you were? 或是 you had...
有书上说，下面两句相等（现在分词可以用完成式和一般式）：Having finished his work, he began to have dinner.=Finishing his work, he began to have dinner.今天看到这个句子：Having found a hotel, we l...
Nixon arrived shortly before 7 p.m. as buoyant and good-humoured as reporters had ever seen him=When Nixon arrived shortly before 7 p.m., reporters found him the most buoyant and good-humoured ma...