補(bǔ)全法
與省略法相反的是，在一些單項(xiàng)填空題中，句子省略了某些成分的特殊結(jié)構(gòu)較大地增加了試題的難度，我們可運(yùn)用分析句子結(jié)構(gòu)的方法，補(bǔ)全句子，*難點(diǎn)，尋求正確答案。
19. Though ______ money his parents managed to send him to university.
A. lacked B. lacking of C. lacking D. lacked in
對(duì)于此題，我們可以采用補(bǔ)全句子的方法尋找正確答案。將句子補(bǔ)全為：Though they lacked money his parents managed to send him to university. 這樣，題干中they被省略了，lack與they呈主動(dòng)關(guān)系，所以用現(xiàn)在分詞形式，故正確答案為C.
在某些復(fù)合句中，從屬連詞when if once though as soon as while等引導(dǎo)的從句，從句的主語(yǔ)與主句的主語(yǔ)相同，常將從句的主語(yǔ)和謂語(yǔ)be動(dòng)詞省略，或省略主語(yǔ)，謂語(yǔ)動(dòng)詞采用分詞形式。
20. Boris has brains. In fact I doubt whether anyone in the class has ______ IQ.
A. a high B. a higher C. the higher D. the highest
通過(guò)分析句子結(jié)構(gòu)，該題省略了than he does. 將其補(bǔ)全應(yīng)為：Boris has brains. In fact I doubt whether anyone in the class has ______ IQ than he does. 所以應(yīng)用比較級(jí)，并且此處的比較級(jí)表達(dá)級(jí)的含義，從而得出正確答案為B.
21. ----What made her mother so angry?
---- ______ the exam.
A. Because she didn't pass B. Her not passing
C. She didn't D. Because her not passing
通過(guò)分析句子結(jié)構(gòu)，將答語(yǔ)部分補(bǔ)全為：_____ the exam made her mother so angry. 可以看出少了一個(gè)主語(yǔ)，而能用作主語(yǔ)的是答案B. 這個(gè)選項(xiàng)是一個(gè)動(dòng)名詞的復(fù)合結(jié)構(gòu)。
與省略法相反的是，在一些單項(xiàng)填空題中，句子省略了某些成分的特殊結(jié)構(gòu)較大地增加了試題的難度，我們可運(yùn)用分析句子結(jié)構(gòu)的方法，補(bǔ)全句子，*難點(diǎn)，尋求正確答案。
19. Though ______ money his parents managed to send him to university.
A. lacked B. lacking of C. lacking D. lacked in
對(duì)于此題，我們可以采用補(bǔ)全句子的方法尋找正確答案。將句子補(bǔ)全為：Though they lacked money his parents managed to send him to university. 這樣，題干中they被省略了，lack與they呈主動(dòng)關(guān)系，所以用現(xiàn)在分詞形式，故正確答案為C.
在某些復(fù)合句中，從屬連詞when if once though as soon as while等引導(dǎo)的從句，從句的主語(yǔ)與主句的主語(yǔ)相同，常將從句的主語(yǔ)和謂語(yǔ)be動(dòng)詞省略，或省略主語(yǔ)，謂語(yǔ)動(dòng)詞采用分詞形式。
20. Boris has brains. In fact I doubt whether anyone in the class has ______ IQ.
A. a high B. a higher C. the higher D. the highest
通過(guò)分析句子結(jié)構(gòu)，該題省略了than he does. 將其補(bǔ)全應(yīng)為：Boris has brains. In fact I doubt whether anyone in the class has ______ IQ than he does. 所以應(yīng)用比較級(jí)，并且此處的比較級(jí)表達(dá)級(jí)的含義，從而得出正確答案為B.
21. ----What made her mother so angry?
---- ______ the exam.
A. Because she didn't pass B. Her not passing
C. She didn't D. Because her not passing
通過(guò)分析句子結(jié)構(gòu)，將答語(yǔ)部分補(bǔ)全為：_____ the exam made her mother so angry. 可以看出少了一個(gè)主語(yǔ)，而能用作主語(yǔ)的是答案B. 這個(gè)選項(xiàng)是一個(gè)動(dòng)名詞的復(fù)合結(jié)構(gòu)。