一個完整的句子有兩部分,即主語(subject)和謂語( predicate)。兩部分不齊全或句中有省略之處,就叫省略句。省略句是英語,尤其是英語口語中常見的一種現象。
句子中的主語或謂語成分,在恰當情況下,都可以省略。
下列 7 種情況,可以有省略句:
⒈省略主語,如:
① Thank you very much.
② Please come in !
①里的“I”被省略;②里的“You”被省略。這種省略是必要的、正確的。
⒉省略謂語動詞和其他成分,如:
③ Youth is the time for sowing; age, reaping.
④ He comes to class earlier than I.
③里省略了“age”后頭的“is the time for”;④里比較副詞分句的謂語“come to class”不見了。當然。我們也可以用助動詞 “do”:“……than I do.”
⒊省略接系動詞“Be”,如:
⑤ Mary is as tall as John.
⑥ His mind is alert ; his energy, unbounded.
⑤里“John”后頭的“is”省掉了;⑥里的“unbounded”之前的“is”也省了,而以逗號取代。
⒋省略補足語,如:
⑦ X: Are you all right?
Y: Yes , I am.
⑧ Jack is not fond of talking; nor am I.
⑦里“am”后頭的補足語(complement)“all right”和⑧里 “I”后面的“fond of talking”都全被省略了。
⒌省略賓語,如:
⑨ X: Who can do it?
Y: I don’t know.
⑨里當賓語的名詞從句(who can do it)從及物動詞“know” 的后頭消失了。
⒍省略主動詞及其賓語,如:
⑩ Your classmates can study Chinese. Why can’t you?
主動詞“study”和賓語“Chinese”從疑問句“Why can’t you ”后頭溜走了。
⒎省略句中多個成分,如:
● X: When did you learn computer?
Y: Long ago.
整個句子“I learnt computer long ago”都被省略了,所剩的只是個時間副詞。
● You may revise your essay, if necessary.
主語和動詞“it is”,從“if ”后面消失了。
綜上所述,英語口語充滿了省略句。雖然每個被省略的成分都可以還原,但是為了句子的簡潔和流暢,還是可省則省、可略則略。
談到句子的簡練流利,除上述省略句外,還有其他方法達到這目的。但是這些方法必須等到英語水平較高時,才能領略和使用。例如怎樣使分句縮短為短語或單詞,又怎樣使復雜句變成簡單句。這些都要在掌握各種句子結構之后,才能著手。
無論如何,現在舉一兩個例子看看。
● He scanned the newspaper while he was having breakfast. → He scanned the newspaper while having breakfast.(副詞分局縮為副詞短語)
● Please show me the work which is completed. → Please show me the work completed. → Please show me the completed work.(從形容詞分句縮為單詞)