问题
选择题
It was in the lab_________was taken charge of by Johnson_________they did the experiment.
A.where; which
B.which; that
C.which; which
D.that; which
答案
答案:B
题目分析:第一空是which引导的定语从句,先行词是lab,which在定语从句中主语。第二空是that,是强调句型里的that。这是强调句型其结构是It was+被强调部分+ that+其他,判断强调句型的方法是把It was that去掉整个句子不缺成分,是成立的。
点评:本题难度适中。强调句型是高中阶段的重难点之一,它的考查往往与定语从句放在一起,而是句子更加复杂,需要考生有分析理解句子结构的能力。
即学即练:It was not until midnight______they reached the camp site.
A. that B.when C.while D. as
解析:A。该题强干扰项是B,考生容易因强调时间状语until midnight而误选。