英語是一門語言學(xué)科,重要的是詞匯量的積累和句法結(jié)構(gòu)的熟練運(yùn)用。詞匯量需要日積月累,而句法結(jié)構(gòu)則要活學(xué)活用。在十幾年的英語教學(xué)過程中,我經(jīng)常幫助學(xué)生分析難以理解的句子,逐漸了解了學(xué)生們的困惑所在。我不斷地探索、研究,歸納總結(jié)了一套淺顯易懂的活用句法結(jié)構(gòu)、化難為易的解題方法。
一、 調(diào)整語序解題法
語序一直是學(xué)生們學(xué)英語的一大難題,了解英語的語序是學(xué)好英語的關(guān)鍵。有很多難句也正好是從語序的角度增難的。如果我們把增難的語句調(diào)整語序,變?yōu)槲覀兪熘年愂鼍湔Z序,即主語在前、謂語在后的語序,此類難題便迎刃而解了。
1.疑問句式(增難方式:使用問句)
將問句的語序轉(zhuǎn)化成陳述句語序。
Who would you rather have ______ with you?
A. go B. to go C. gone D. going
轉(zhuǎn)化為:You would rather have who ______ with you.
答案:A。
2.感嘆句式(增難方式: 使用感嘆句)
感嘆句也是陳述句型,只需要把what后的名詞部分或how后的形容詞或副詞往后移至句中,即解決了難句的問題。
What great difficulty we had ______ her!
A. persuadeB. to persuade
C. persuadingD. persuaded
轉(zhuǎn)化為:We had great difficulty______ her.
答案:C。
3.主從復(fù)合句句式(增難方式: 使用主從復(fù)合句)
所有從句的語序都是陳述句語序,但是從句的引導(dǎo)詞可能不只一個(gè)詞,引導(dǎo)詞可能是一部分詞,我稱之為引導(dǎo)詞部分,所以只要把引導(dǎo)詞部分中的名詞、形容詞或副詞后移轉(zhuǎn)換為我們熟悉的陳述句,就解決了這一難題。
①名詞性從句
Those who were left alone in the cave knew better than the others ______sounds bats in the dark made.
A. that frighteningB. which frightening
C. what frighteningD. how frightening
轉(zhuǎn)化為:Those... knew better than the others bats in the dark made what frightening sounds.
答案:C。
②as引導(dǎo)的讓步狀語從句:as 引導(dǎo)的讓步狀語從句是把名詞、形容詞、副詞等提到了as前引起的倒裝現(xiàn)象,所以把這部分詞后移,使之還原成為容易理解的陳述句式。
Brave child as he is, he is afraid of snakes.
轉(zhuǎn)化為:Although he is a brave child, he is afraid of snakes.
③whatever, however引導(dǎo)的讓步狀語從句:這類句子和感嘆句的語序相同,所以就很容易理解了。
Whatever great progress he makes, he is never proud.
轉(zhuǎn)化為:He makes great progress...
④The more... the more...這類句子和感嘆句的語序也是相同的。
The harder you work, the greater progress you will make.
轉(zhuǎn)化為:You work harder. You will make greater progress.
4.倒裝句型(增難方式: 使用倒裝句)
倒裝句的語序?yàn)榈寡b句的提示詞部分加主謂顛倒的語序,所以除了把提示詞部分后移外,再把語序顛倒過來,句子就容易懂了。
On the grass______ two sheep.
A. lies B. lie C. lying D. laid
轉(zhuǎn)化為:Two sheep ______ on the grass.
答案:B。
5.含定語的句子(增難方式:使用定語)
定語修飾名詞,名詞在定語中又作主語或賓語。所以當(dāng)我們遇到含定語的句子不易理解時(shí),把定語修飾的名詞后移到定語中動(dòng)詞前或動(dòng)詞后就好理解了,一定要注意名詞在定語中作動(dòng)詞賓語還是作介詞賓語。
The second is connected with the use the body ______food.
A. makes ofB. makes up of
C. makes from D. makes into
轉(zhuǎn)化為:The second is connected with the use. The body makes use ______ food. 此處use 是名詞,用作make 的賓語,food 是of的賓語。
答案:A。
二、刪除it is 和that,簡化強(qiáng)調(diào)句解題法(增難方式: 使用強(qiáng)調(diào)句型)
強(qiáng)調(diào)句就是把強(qiáng)調(diào)部分提前到it is... that 之間,沒有額外補(bǔ)充任何成分,也沒有去除任何成分。解題時(shí)如果我們把it is和 that 去掉,所剩部分正好可以組成一個(gè)完整的句子。由此看來,理解強(qiáng)調(diào)句需要把強(qiáng)調(diào)部分還原到原句中。
It was ______ the old bike that the old man spent the whole evening at home.
A. repairing B. to repairC. repairD. repaired
轉(zhuǎn)化為:The old man spent the whole evening ______ the old bike at home.
答案:A。
三、跳越逗號、破折號解題法(增難方式:使用標(biāo)點(diǎn)符號)
很多句子難在主語和謂語間加了逗號或破折號,所以跳越過逗號或破折號,句子就簡單了。
Jack London,______ life had once been very hard, was successful later.
A. who B. whom C. forwhom D. his
轉(zhuǎn)化為:Jack London was successful later. For Jack London life had once been very hard.
答案:C。
四、補(bǔ)充省略句解題法(增難方式:使用省略句)
The girl is very shy and never speaks until ______ to.
A. spokenB. speaking C. speak D. be spoken
主句主語和從句主語一致時(shí),可以省略從句主語及其后be動(dòng)詞。所以添加從句主語、補(bǔ)充謂語是解題的妙計(jì)。轉(zhuǎn)化為: The girl is very shy and never speaks until she is ______ to.
答案:A。
五、被動(dòng)句轉(zhuǎn)化為主動(dòng)句解題法(增難方式:使用被動(dòng)句)
同樣,對于我們來說主動(dòng)句與被動(dòng)句相比較,主動(dòng)句比較容易。平時(shí)學(xué)習(xí)中絕大多數(shù)短語都以主動(dòng)形式出現(xiàn),在初中我們也是先熟悉了主動(dòng)語態(tài)之后,才逐漸接觸被動(dòng)語態(tài),如果我們把生疏的變成熟悉的,就大大縮小了解題難度。
The important news had been heard ______ on the radio many times today.
A. broadcastingB. broadcasted
C. to broadcast D. being broadcasted
把這個(gè)句子還原,得到的主動(dòng)結(jié)構(gòu)為:hear the important news ______.
我們學(xué)的短語是broadcast the important news,所以答案已經(jīng)很明了了。
答案:B。