强化训练8 状语从句(Ⅱ)
(时间:15分钟 分数:27分)
Ⅰ.单项选择(每题1分,共20分)
1.(2012·陕西卷)Hot ________the night air was we slept deeply because we were so tired after the long journey.
A.although B.as C.while D.however
答案 B [句意:尽管夜晚空气燥热,我们仍然睡得很沉,因为长途旅行之后我们是那么疲乏。根据句意可知所填词表示“尽管”之意,且引导让步状语从句,由此排除D项;另外,分析句式可以看出,让步状语从句中提前了表语hot,而although,while引导的让步状语从句不倒装,故排除A,C两项;as引导的让步状语从句必须倒装,即将作表语的形容词或名词、修饰动词的副词或情态动词后的动词原形置于句首。]
2.(2011·天津卷)________regular exercise is very important,it's never a good idea to exercise too close to bedtime.
A.If B.As
C.Although D.Unless