when I came home last night ,l saw my little kid _ ( sit) on the bed ,with his attention _ ( ...when I came home last night ,l saw my little kid _ ( sit) on the bed ,with his attention _ ( fix) upon the book.用括号里的适当形式填空,原因?

问题描述:

when I came home last night ,l saw my little kid _ ( sit) on the bed ,with his attention _ ( ...
when I came home last night ,l saw my little kid _ ( sit) on the bed ,with his attention _ ( fix) upon the book.用括号里的适当形式填空,原因?

sitting,fixing 表状态

seated ,fixed
第一个空sb.is seated 等于sb. is sitting 在这里seated不是表被动
第二个空 fix 和attention 是被动关系 所以用fixed

sit fixed
第一空是see sb do sth
第二空是被动态 his attention be fixed

sitting see sb doing 看见某人正在做某事
fixed 介词with后面要用分词形式,看翻译知是被动

1)sitting ,see sb.doing sth 表示看见某人正在做某事句首说当我回到家,看见我儿子做的事正在发生.
2)fixed,根据句意可得知,该空应用被动语态.但with为伴随状态后不接完整的主谓结构,故略去be动词.

sitting,fixed. sitting是因为see sb. doing 看到某人正在做什么。fixed是因为 attention 和fix是被动的关系,所以用过去分词。这里是with+N+分词结构