Question

It was at the airport _____ was completed last year _____ he worked as a volunteer helping foreigners in need of translation service.

A．which; where

B．that; where

C．which; that

D．where; what

Answer 1

C

試題分析：考查定語從句和強調(diào)句型。本題第一空which指代先行詞the airport在定語從句which was completed last year中做主語，第二空that與句首的it was構成強調(diào)句型。句意：就是在去年完工的機場里他充當一個志愿者來幫助那些需要翻譯服務的外國人。故C正確。
點評：定語從句的關鍵在于分析句子結構，定語從句中如果既不缺主語，也不缺賓語和表語，就要考慮是否用關系副詞或whose作定語，意為“誰的”。至于如何判斷缺不缺主或是賓語，尤其是缺賓語的情況，要將先行詞帶到定從中謂語動詞之后看是否符合邏輯搭配，如符合則缺賓語，如不符合就不缺。同時強調(diào)句型在高考中每年必出，關鍵是要會判斷，平時練習時要有這個意識。it is /was+被強調(diào)部分+that/who+…判斷方法是去掉it is /was  that/who句子不缺成分，即為強調(diào)句型。