英文unable的用法?

2016-09-20 1:19 pm
Having some problems with the body and unable to do things properly and easily.
此處為何unable前不需加be動詞呢?

回答 (1)

2016-09-21 2:23 am
✔ 最佳答案
Having some problems with the body and being unable to do things properly and easily, he quitted his job.
and是對等連接詞,連接的兩組文字要在詞性和文意的邏輯方向上一致。你給的文字有誤,要寫成上面這樣才合語法,句意才完整。to be unable to do = cannot do,不能沒有前面的be動詞。having要對上being,兩者都是「現在分詞」。
2016-09-22 4:08 am
此句文法結構若以and分成二個独立分詞片語,則unable 前應加being ,才能对等首尾一致。

Having problem 後椄介詞片語當形容詞 ,修飾problem,因此判定and其後unable 所引導形容詞片語亦修飾problem.

舉例,: I have problem related to culture. 其中related to culture 即是分詞片語当形容詞修飾problem.
2016-09-20 5:58 pm
The meaning:-
(1)Having some problems with the body------participial perfect
and
(2)be unable to do things properly and easily--------means no power, no opportunity manner to do something.(adv clause).Will you be able to see that ? Hence "be" be added.
(3)the subject of the sentence not yet shown.
2016-09-21 4:53 am
你應該問為何全句都沒有主詞而只有動詞....

其實句子是如"子戶之星"說以"自己"為主體,所以句主其實不是欠了BE,而是欠了:

"I am" having some problems with the body and unable to do things properly and easily.


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