補全法
與省略法相反的是，在一些單項填空題中，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，我們可運用分析句子結(jié)構(gòu)的方法，補全句子，*難點，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
對于此題，我們可以采用補全句子的方法尋找正確答案。將句子補全為：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，從句的主語與主句的主語相同，常將從句的主語和謂語be動詞省略，或省略主語，謂語動詞采用分詞形式。
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
通過分析句子結(jié)構(gòu)，該題省略了than he does. 將其補全應(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，并且此處的比較級表達級的含義，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
通過分析句子結(jié)構(gòu)，將答語部分補全為：_____ the exam made her mother so angry. 可以看出少了一個主語，而能用作主語的是答案B. 這個選項是一個動名詞的復(fù)合結(jié)構(gòu)。
與省略法相反的是，在一些單項填空題中，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，我們可運用分析句子結(jié)構(gòu)的方法，補全句子，*難點，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
對于此題，我們可以采用補全句子的方法尋找正確答案。將句子補全為：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，從句的主語與主句的主語相同，常將從句的主語和謂語be動詞省略，或省略主語，謂語動詞采用分詞形式。
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
通過分析句子結(jié)構(gòu)，該題省略了than he does. 將其補全應(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，并且此處的比較級表達級的含義，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
通過分析句子結(jié)構(gòu)，將答語部分補全為：_____ the exam made her mother so angry. 可以看出少了一個主語，而能用作主語的是答案B. 這個選項是一個動名詞的復(fù)合結(jié)構(gòu)。