我們常常將狀語從句「簡化」,讓語言更加精鍊簡潔,狀語從句「簡化」在日常口語中也很常見。小編今天就給大家整理了狀語從句的省略用法,看了這篇乾貨你會更加了解這些語法知識哦~
狀語從句同時具備下列兩個條件: 主句和從句的主語一致,或從句主語為it;
從句主要動詞是be的某種形式。從句中的主語和be動詞常可省略。
例如:
When (the museum is) completed , the museum will be open to the public next year.
He』ll go to the seaside for his holiday if (it is) possible.
另外,比較狀語從句經常省略。
例如:
I』m taller than he (is tall).
The higher the temperature (is), the greater the pressure (is).
狀語從句的「簡化"現象常存在於以下五種狀語從句中:
由if, unless等引導的條件狀語從句;
由although, though, even if/though等引導的讓步狀語從句;
由when, while, as, before, after, until/till等引導的時間狀語從句;
由as, as if等引導的方式狀語從句;
由as, than等引導的比較狀語從句。
下面針對這五種情形進行歸納~
(1)當狀語從句的主語是it,且謂語動詞是be時,it和be要完全簡化掉。
例如:
If (it is) possible, he will help you out of the difficulty.
如果可能的話,他會幫你擺脫困境。
You must attend the meeting unless (it is) inconvenient to you.
除非情況對你來說不方便,否則你必須出席這次會議。
(2)當狀語從句的主語和主句的主語一致時,從句可以將主語和be動詞簡化掉。
常用於以下幾種情形:
a.連詞+形容詞
As (he was) young, he learned how to ride a bike.
他小時候就學會了騎自行車。
Work hard when (you are) young, or you'll regret.
少壯不努力,老大徒傷悲。
b.連詞+名詞
Although (he was) a farmer, now he is a famous director.
儘管他曾是個農民,而現在是位著名的導演了。
c.連詞+現在分詞
Although (he is) doing his best in maths these days, he has still got no good marks.
儘管近來他一直在學數學,但他仍然沒有取得好成績。
d.連詞+過去分詞
He won't go there with us unless (he is) invited.
除非受到邀請,否則他不會和我們一道去那裡。
The concert was a great success than (it was) expected.
這場音樂會出乎意料地取得了巨大成功。
e.連詞+不定式
He stood up as if (he were) to say something.
當時他站起來好像要說什麼。
He wouldn't solve the problem even if (he were) to take charge.
即使他來負責,他也解決不了這個問題。
f. 連詞+介詞短語
She looked anxious as though (she was) in trouble.
她看上去很焦急,好像遇到了麻煩。
He had mastered the English language before (he was) in the USA.
他到美國之前就懂英語了。
注意:當從句主語和主句主語不一致時,從句部分要麼用完全形式,要麼用獨立主格結構來表達。例如:
When the meeting was over, all the people went out of the meeting-room.
當會議結束時,人們都走出了會議室。
狀語從句的省略用法語法知識都在這裡啦,大家好好吸收理解,喜歡就收藏吧~
喜歡請多多關注學府翻譯哦~