be + adj + to do主动表被动中有哪些形容词可以这样用？
kuaidi.ping-jia.net 作者：佚名 更新日期：2024-07-03
be + adj + to do主动表被动中有哪些形容词可以这样用
“某些形容词+不定式”的结构中, 不定式与句子主语有动宾关系时。(常用于此结构的形容词有：difficult, easy, hard, interesting, pleasant, nice, bitter, fit, dangerous, light, heavy, important等)
The picture is pleasant to look at.
The sentence is not easy to understand.
The street was difficult to find on the map.
Good medicine is bitter to taste.
The novel is interesting to read.
The box is too heavy (for you) to lift.
表性质或情况的，如difficult，hard等
easy hard
您说的现象往往用于下列句型结构：主语+be+形容词+不定式（短语）.
句式特点：
1、句子的主语充当不定式（短语）的逻辑宾语；
2、与主语重复的不定式（短语）的逻辑宾语省略；
3、当不定式的动词是及物动词时，其后不加介词；
This kind of book is easy to carry.
4、当不定式的动词是不及物动词时，其后须加介词。
The man is hard/difficult to get along with.
有哪些形容词用于该句型，须视具体情况。
“某些形容词+不定式”的结构中, 不定式与句子主语有动宾关系时。(常用于此结构的形容词有：difficult, easy, hard, interesting, pleasant, nice, bitter, fit, dangerous, light, heavy, important等)
The picture is pleasant to look at.
The sentence is not easy to understand.
The street was difficult to find on the map.
Good medicine is bitter to taste.
The novel is interesting to read.
The box is too heavy (for you) to lift.
表性质或情况的，如difficult，hard等
