这是什么语法现象?He was accorded a warm welcome.The event was accounted a success（来源于权威）是介词省略吗?

这是什么语法现象?He was accorded a warm welcome.The event was accounted a success（来源于权威）是介词省略吗? He fell asleep while (he was) doing his homework这里的he was被省略了 这是什么语法?Thanks The time spent was only two hours.spent的语法现象The time spent was only two hours.其中spent后置修饰time,这是什么语法现象? cold as the weather was,这句话是什么语法现象.具体分析 lying there was a thin black woman 是什么语法现象 Another thing that he found very difficult was English grammar.这句话的语法结构是什么? that在句中的意思,并解释为什么用would,是什么语法现象This time he was barking so that someone would let him conjunction prepositional phrase 这是什么语法现象 He was soon being described as the new Pele.这句话的语法结构怎么分析was后为什么还可以接being 这是什么语法 怎么用 , . 中的 是什么语法现象? 这里是什么语法现象,即：什么从句呢?But even though he had won everything it was possible to win in his sport.此处everything 与其后的it was possible to win 是什么关系? hard to say what he thought i was这句话的语法结构是什么,what应是was的表语为什么会放在he thought之 he also said that he had found five empty whisky bottles which the ghost must have drunk thenight before.那个which在里面是什么作用 ,这是什么语法现象 The leather was found clinging to the tree.请问这里的ing形式是什么语法现象? 分析一个句子The hardworking blacksmith Jones used to work all day in his shop and so hard working was he that he was thought highly of.重点是and之后的半句,那个so hard working was he是什么语法现象呢? 帮我解释一下这句英语句子是什么语法现象?这是强调句么?It was a moment I wanted to recapture and hold for myself. he was a tall man with white shirt 为什么用WAS?这有语法吗 he was the person to send it to.to send it to 是什么语法项