
Please don't hesitate to let me know _____ you need something.
[ ]
A. even though
B. as though
C. in case
D. so that
Please don't hesitate to let me know _____ you need something.
[ ]
A. even though
B. as though
C. in case
D. so that
C
從屬連詞的概念:
連詞用于引導從句以形成句子的一部分或修飾句子的構(gòu)成要素的叫作從屬連詞,。
英語從屬連詞用法分類詳解:
1、引導時間狀語從句的從屬連詞:
(1)表示“當…時候”或“每當”的時間連詞,。主要的when, while, as, whenever:
如:He jumped up when the phone rang. 電話鈴響時他嚇了一跳。
We listened while the teacher read. 老師朗讀時我們聽著,。
The phone rang just as I was leaving. 我正要離開,,電話鈴就響了起來。
(2)表示“在…之前(或之后)”的時間連詞,。主要的有before, after:
如:Turn the lights off before you leave. 離開前請關(guān)燈,。
He started the job soon after he left the university. 他大學畢業(yè)后就開始做這份工作。
(3)表示“自從”或“直到”的時間連詞,。主要的有since, until, till:
如:He has lived here since he got married. 他結(jié)婚后就一直住在這兒,。
Most men worked until[till] they're 65. 大多數(shù)男人工作到65歲。
(4)表示“一…就”的時間連詞,。主要的有as soon as, the moment, the minute, the second, the instant, immediately, directly, instantly, once, no sooner…than, hardly…when等:
如:Tell him the news as soon as you see him. 你一見到他就把這消息告訴他,。
I recognized her the moment(that) I saw her. 我一看到她就認出她來了。
I want to see him the minute(that) he arrives. 他一到來我就要見他,。
I went home directly I had finished work. 我一干完活就回家了,。
Once he arrives, we can start. 他一來我們就可以開始。
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