However, he went on to explain that he was not too sure about two things.
请问,本句中介词短语about two things做句子的什么成分呢?是状语吗?是怎么状语呢?
谢谢!
“be +形容词+介词”这种结构,最好当作一个固定词组记忆和理解,不要细分。即:从语义理解的角度,把整个“be +形容词+介词”短语视为一个及物动词,后面的成分为宾语。
如果一定要细分的话,可以这样考虑:
“be+形容词”为系表结构,后面附加的“介词+宾语”,视为介词短语,说明该形容词与后面名词的各种关系。例如:
I am grateful to you. (to you 表示“感激”的对象。)
I am grateful for his help.(for his help 表示“感激”的原因。)
“be + adj. + about类”:about一般表示“关于,对于,涉及”的意义。有时,把状语细分并给出名字是很难的事情,不建议给出具体名称。例如:
be anxious about 对...忧虑
be concerned about 对...挂念
be curious about 对……好奇
be particular about 对……讲究/挑剔
be serious about 对……认真
be sure about 对……有把握
be certain about对...有把握
be worried about 对...担心
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However, he went on to explain that he was not too sure about two things.
参考译文:然而,他继续解释他不太确信2件事情。
参考译文:然而,他继续又解释他对2件事情不太有把握。
请问,本句中介词短语about two things做句子的什么成分呢?是状语吗?是怎么状语呢?
谢谢!
回答如下:
about two things 是与依附在形容词上并与形容词一起构成形容词短语作“宾语从句的”表语成分
be sure about sth 结构 对某事很确定/很肯定/很有把握
be sure about sth /doing sth 确信某事/做某事;对某事/做某事有把握
It is impossible to be sure about the value of land.
土地的价值是无法确定的。
You can be sure about their interest in it.
你可以肯定他们对引很感兴趣.
To cross the river, one has to be sure about stones at the bottom.
摸着石头过河.
I feel quite sure about getting the scholarship.
我很确信能得到奖学金。
(备注:以上结构为:"be +形容词+介词"结构)
(1) be happy about
(2)be angry with
(3) be angry at
(4) be kind to
(5) be harmful to
(6) be bad for
(7) be good for
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