英语句子请教.谢谢1、They expressed surprise when told about the news.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/25 21:33:43

英语句子请教.谢谢
1、They expressed surprise when told about the news. when 后面“they were”被省略,这种情况在什么情况下可以出现,比如其它句型可以吗,请句几个例子,谢谢.
2、Officials say the cause was under the floor of a nearby house:old bottles containing radium powder.这个句子中,old bottles后面为什么是containing,用contain可以吗,为什么?
谢谢啦.

1,第一句,when （they were）told about the news.作时间状语从句,they 和后面的 told是被动的关系,这个时候,如果要省去主语they的话,一定要和they后面的be动词一并去掉,其他不变.就相当于把从句变成了动词短语.
但是,如果从句中的主语和谓语不是被动关系,而是主动关系的时候,想省去主语,变为动词短语的话,需要把谓语动词变为ing形式.
举例：
They expressed surprise when the boss told them about the news.这时候,主语the boss和谓语动词told是主动关系,所以应该这么变：
They expressed surprise when telling them about the news.跟原句对比,细细体会一下.
2,第二个问题,其实就是主动被动问题.后面的contain radium powder是定语,还原成最初的句子应该为：
old bottles that contains radium powder,这里,代词that代指bottle,作主语,跟后面的contain是主动关系,所以省去主语that变为动词短语时,应该去掉that同时把contain变为containing.
明白了吧.

英语句子请教.谢谢1、They expressed surprise when told about the news. 急求英语改写句子1When they heard the news,they immediately set for S "I was ------ (surprise) when she told me the news."中横线上填什么? 英语句型转换1、when they heard the news, they all jumped with the they all looked_____at the teacher when he told good news As they all looked ______ at me when I told them the good news I am____________ (surprise) at the news.What about you? She is -------(surprise) when she hears the news. He was very surprised when he heard the ( surprise) news. I told him about the good news i____.空里填什么? When they heard the bad news You () tell him the news.They told hi,just now.