職稱英語:狀語從句

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職稱英語:狀語從句

職稱英語:狀語從句

      所謂狀語從句,是指用來說明主句行爲(或狀態)發生的時間、原因、條件、地點、目的、結果及方式等。

1) 時間狀語從句:記住以下連接詞的`意思和重點:

(1)when / while / as (當…時侯)

注意:while除了做時間狀語的連接詞外,還解釋爲"雖然…","而…".

例如:He is very diligent, while she is very lazy. (他很勤奮,而她卻很懶。)

(2)before (after) 在…之前(後)

(3)until / not until(直到)注意:not until放在句首時,往往要求倒裝(詳見"第七講")

(4)as soon as / once (一…就…)

(5)immediately / instantly / directly 原本是副詞,這裏作連接詞,表示"一…就…",

例如: I knew I had made a mistake directly (或用immediately / as soon as) I had done it. (剛做完這件事,我就知道我做錯了。)

(6)the moment / each time / every time / next time / the first time / the instant / the year原本是名詞或副詞,這裏作連接詞用。

(7)hardly (scarcely)…when… / no sooner…than…"一…就…"

注意:這是時間狀語考試的重點句型,一是不要把兩個句型中的when和than的搭配搞錯了,二是要用倒裝語序(詳見"第七講")。

例如:

Hardly had I sat down when the telephone rang. (我剛坐下,電話鈴就響了。)

重點:在時間(和條件)狀語中,用一般時代替將來時。

例如:

We'll start as soon as the leader ______. (領導一來就開始。)

s come

根據英語"時態一致性"原則,主句與從句的時態應一致,答案似乎應該是B或C,但是正確答案是A,因爲在時間狀語中,用一般時代替將來時。將上句改爲過去時,道理也一樣:

He said (that) we would start as soon as the leader _____.

coming d come s

答案應爲A