✔ 最佳答案
in this project =在這件計畫上
表示範圍
是用來修飾述部的介系詞片語
也可寫成:
You are very helpful in this project.
原句使用介系詞in,與動詞appreciate沒有直接的連用關係。
2015-06-03 11:00:42 補充:
A musician can appreciate small differences in sounds.
=音樂家能辨別聲音中的微小差別。
介系詞片語in sounds,是名詞differences的修飾語,用來限定其範圍。
appreciate是「完全及物動詞」。
I really appreciate your kindness.
=我極感謝你的厚意。
沒有在後面加上介系詞片語時,不影響動詞appreciate或述部的語意完整。
I really appreciate your help in the project.
同理,介系詞片語in the project是名詞help的修飾語,限定其範圍。是指你「在這計畫上對我」的幫助,我極感謝。
2015-06-03 11:12:11 補充:
介系詞片語with ...如用來修飾述部時,可以表示「以何種方式」。如:
I'll have to see it with my own eyes.
with my own eyes =親眼看到
I really appreciate your help with all my heart.
with all my heart =誠心誠意地
2015-06-03 11:18:53 補充:
He has a keen appreciation "of" music.
I wish to express my appreciation "for" your kindness.
I wrote an appreciation "of" his poetry.
...in appreciation of...=作為對...的感謝;為感謝...