67.Suddenly,in front of me,I saw a man _______.

题目

67.Suddenly,in front of me,I saw a man _______.
A.lying on the snow B.lying in the snow
C.laying on the snow D.laying in the snow
我C 想知道lying 和laying区别
70._______ no homework left,the pupils could do whatever they liked.
A.There being B.There had C.There was D.There having
我选B 完全不懂

答案

69.lie表示“躺下,位于”的意思,它的过去式过去分词分别是lay,lying
lay表示“下蛋”的意思,它的过去式过去分词分别是lied,lied
这条题目表示的意思是“躺在雪地里”,而且是正在躺在雪地里,所以选lying,选A.
70.这是一条考非谓语动词的题目,后面半句“ the pupils could do whatever they liked.
”是一个完整的句子,不缺少任何成分,主语（ the pupils ）,谓语（ do ）,宾语（ whatever they liked）都有了,因为在一个句子里只能有一个主语,谓语和宾语,所以这条题目的前半句只能是非谓语,而非谓语中不能出现动词的原型或动词的过去式.there be形式本身表示“有”的意思,因此不能用have的形式,重复了.B,D就不可以选,而C中was是动词（非谓语中不能出现动词的原型或动词的过去式）因此排除,选A.