語法填空是在一篇相對(duì)完整的篇章中根據(jù)不同的語法考點(diǎn)設(shè)置10個(gè)空白,有些是要求考生在純空格中填入一個(gè)適當(dāng)?shù)挠⒄Z單詞,有些是要求考生用括號(hào)中所給提示詞的正確形式填空。
對(duì)于簡單的固定詞組和固定句型,有時(shí)憑語感可以解答出來。
[例1]His boss was ________ angry as to fine him.
解析:填so。此處是固定句型so...as to...(如此……以至于……)。
但碰到以下幾種情況,語感就可能失靈了。它要求考生在讀懂篇章的基礎(chǔ)上,根據(jù)句子結(jié)構(gòu)及句子之間的邏輯關(guān)系,靈活運(yùn)用語法知識(shí)來答題。
一、固定搭配被復(fù)雜的修飾語隔離太遠(yuǎn)
[例2]He was so moved by the story which his classmate told him at the party that night ________ he decided to do something to help those people in need.
解析:填that。此處是固定句型so...that...(如此……以至于……),但so與that隔離太遠(yuǎn)。考生只有很清楚地分析句子結(jié)構(gòu),才能正確地填出答案。
應(yīng)對(duì)策略:針對(duì)這種情況,考生需要把整個(gè)句子連貫起來分析,找到固定搭配。
二、有些固定句型以其變式呈現(xiàn)出來
[例3]It is what you can do not who you are ________ matters.
解析:填that。這是強(qiáng)調(diào)句型It is ... that ...,強(qiáng)調(diào)主語從句。這還算是它的慣常形式,一般考生不難作出正確判斷。但下面的例子是它的變式,不少考生遇到此情況便不知所措了。
Is it his diligence ________ makes him achieve his goal?
此處是強(qiáng)調(diào)句型的一般疑問句句式,空白處填that。
________ was it that found your bike which you had lost months before?
此處填who,這是強(qiáng)調(diào)句型的特殊疑問句句式,被強(qiáng)調(diào)的部分是疑問詞who,它被提到句首了。
應(yīng)對(duì)策略:針對(duì)此種情況,考生可以把句子還原成本來的面貌再作句子結(jié)構(gòu)分析。
三、完整的句子被插入成分所分隔
[例4]Many countries, for example, Japan, ________ (have) a lot of earthquakes.
解析:填have。所給動(dòng)詞是句子的謂語,主語是最前面的many countries,一般現(xiàn)在時(shí),主語是復(fù)數(shù),故填have。主語與謂語之間被插入成分 “for example, Japan” 所分隔,不少考生誤認(rèn)為主語是Japan,錯(cuò)填了has。
四、空白前后的詞貌似固定搭配,實(shí)際上并非如此
[例5]What do you imagine ________ (prevent) him from going?
解析:填prevented。不少考生誤以為prevent是動(dòng)詞imagine的賓語,誤填動(dòng)名詞preventing。事實(shí)上,do you imagine是插入語,what是句子的主語,prevent是謂語,故填prevented。
應(yīng)對(duì)策略:解答此類問題的關(guān)鍵是弄明白空白處跟前后詞之間到底有沒有搭配關(guān)系。
五、獨(dú)立主格結(jié)構(gòu)與從句混淆
[例6]He had a lot of friends, only a few of ________ invited to his wedding.
解析:填them。空格后易被有的考生誤以為是非限制性定語從句,錯(cuò)填whom。事實(shí)上,invited只是一個(gè)過去分詞,不是完整的謂語,所以逗號(hào)后不是一個(gè)非限制性定語從句,是“邏輯主語+過去分詞短語”構(gòu)成的獨(dú)立主格結(jié)構(gòu)。請(qǐng)比較:
He had a lot of friends, only a few of ________ were invited to his wedding.
這里的逗號(hào)后就是非限制性定語從句了,應(yīng)填whom。
[例7]There were a lot of children playing in the park, ________ parents seated just joking there.
解析:因?yàn)槎禾?hào)后面不是一個(gè)完整的句子,而是一個(gè)獨(dú)立主格結(jié)構(gòu),因?yàn)閟eated只是一個(gè)過去分詞,不是謂語動(dòng)詞,所以應(yīng)填their,不能填whose。
應(yīng)對(duì)策略:解答此類問題的關(guān)鍵是看空格后的部分是不是完整的句子。
總之,我們?cè)谧稣Z法填空題時(shí)一定要從句子的基本結(jié)構(gòu)出發(fā),仔細(xì)分析整個(gè)句子,看空格處缺什么句子成分,需要什么詞性或形式就填什么。千萬不能一葉障木,管中窺豹,讓語感騙了我們。我們要掌握基本的語法知識(shí),學(xué)會(huì)分析句子成分,特別要培養(yǎng)分析長句、難句的能力。這樣,我們可以對(duì)所有的考題應(yīng)對(duì)自如,永遠(yuǎn)立于不敗之地了。
(作者單位:珠海市實(shí)驗(yàn)中學(xué)高中部)
責(zé)任編校 蔣小青