练习7：状语从句专项练习题I. Multiple Choice1. ______ you return the dictionary to the library immediately, you will be fined.A. IfB. UntilC. ProvidedD. Unless答案：D解析：句意为“除非你马上把字典还回图书馆，否则你会被罚款。
”unless相当于if …not，换言之，“如果你不马上把字典还回图书馆，你就要被罚款。
”2. ______ difficulties they may come across, they will help one another to get over them.A. HoweverB. WhateverC. WhicheverD. Since答案：B解析：句意为“不论他们会遇到什么困难，他们会相互帮助去克服的。
”whatever——不论什么，用来指代尚未发生的未知的事物。
比较，whichever——不论哪一个，用来指代已知多个事物中的任何一个。
3. ______ little we may like it, old age comes to most of us.A. SoB. SinceC. HoweverD. Despite答案：C解析：句意为“不论我们多么不喜欢它，老年会降临到我们大部分人身上。
” However，副词，用来修饰形容词或副词，本句中修饰little (adv.)，表示喜欢的程度。
所给选项中despite 不引起从句。
4. _____ he had knowledge of Spanish, he still attended the training course.A. Bur forB. So long asC. AlthoughD. In spite答案：C解析：句意为“尽管他了解西班牙语知识，他仍然参加了培训课程。
”所给选项中，but for (要不是)只引起短语，不引起从句；so long as(只要)。
5. It is almost impossible for me to meet her _____ she really comes to see me.A. for fear thatB. lestC. unlessD. provided that答案：D解析：句意为“如果她真的来看我，我也不太可能见她。
”所给选项中，for fear that和lest 表示“唯恐”，unless表示“除非”，provided that表示“如果，假如”。
6. Women wearing the gowns were reported to look _____ they had just stepped out of bed.A. thatB. asC. so thatD. as though答案：D解析：句意为“据报道，穿这款长袍的女人看起来就好像刚从床上爬起来的样子。
”7. We shall call on her as soon ________________.A. as she will comeB. as she shall comeC. as she comesD. she comes答案：C解析：句意为“她一来我们就去拜访她。
”as soon as…引起时间状语从句，表示“一……就……”。
8. Henry could not decline the invitation, ______ he was not interested in joining the society.A. forB. whenC. supposingD. though答案：D解析：句意为“亨利不能拒绝该邀请，尽管他对加入这个社团没什么兴趣。
”9. The thief hid himself in the chimney _____ someone should catch him in the act.A. whenB. but thatC. lestD. where答案：C解析：句意为“小偷躲藏在烟囱里，以防在他作案时被人抓到。
”lest引起的目的状语从句，从句中用了should+动词原形的虚拟语气，表示“唯恐”这一主观意愿。
10. Steel, coal and oil are to industry _____ food is to man.A. thatB. soC. andD. as答案：D解析：句意为“钢铁、煤炭和石油对工业的重要性正如食物之于人。
”A is to B as/what C is to D的比较结构。
11. _____________ in health, he persisted in doing the experiment.A. As he was poorB. Poor was heC. Poor as he wasD. Poor he was though答案：C解析：句意为“尽管他健康不佳，他仍坚持做实验。
”as/though引起的让步状语从句，往往从句采用倒装结构，把强调的部分提前。
as引起的非倒装句不能表示让步的含义，没有“尽管”的意思。
12. I am sure you can do the work well _____________________.A. if you applied yourself to itB. if you will apply yourself to itC. if you apply yourself for itD. if you apply yourself it答案：B解析：句意为“如果你愿意专心致志做事，我肯定你是能做好的。
”句中apply oneself to sth.表示“专心致志做某事”。
if条件句强调意愿，所以用了will。
13. As the forces of injustice were defeated, ______ the novels which had been bannedfor more than twenty years.A. and he publishedB. but he publishedC. so had he publishedD. so he published答案：D解析：句意为“正如不公正的势力被打败那样，他出版了此前被禁了二十多年的小说。
”14. He did n’t break the bad news to his mother ______ that she might break down.A. unlessB. forC. becauseD. for fear答案：D解析：句意为“他没有把坏消息透露给他妈，担心她可能会情绪崩溃。
”for fear that…引导目的状语从句，意为“担心……；唯恐……”。
15. _______________, someone rang me up.A. While I leftB. While leavingC. On leavingD. While I was leaving 答案：D解析：句意为“当我正要离开时，有人给我打电话。
”A选项是错误的，因为while引起的从句表示的是一个时间段，必须用进行时态表示动作持续的期间，不能用一般过去时；B选项是分词短语作状语的结构，动作必须是句子主语发出的，而此处leave并不是someone发出的动作；C选项是用on/upon doing …的介词短语来表示“刚/一……”的意思，动作必须是句子主语发出的，此处不符。
因此只有D正确。
16. The price of goods has kept rising ______ the wages of the workers remain the same.A. whetherB. otherwiseC. consequentlyD. whereas答案：D解析：句意为“物价在持续上涨，而工人的工资保持不变。
”whereas表示对照关系，相当于“而……”。
选项中，B和C不是连词，是具有上下文衔接意义的副词，不能用来引起并列的从句。
17. Nanjing University of Science and Technology has sent many young scholars to study abroad ______ it might catch up with the best universities in China.A. whileB. althoughC. becauseD. so that答案：D解析：句意为“南京科技大学派遣很多年轻学者到国外学习，为的是该校能赶上中国的一流大学。
”so that …引导目的状语从句。
18. ________ the fine words he may say to your face, he hates you at heart.A. After allB. Even ifC. For allD. Owing to答案：D解析：句意为“尽管他当你的面说了那么多甜言蜜语，但他内心实际是恨你的”。
For all …引导的短语代替了让步状语从句，表示“尽管，虽然”。
19. _______ radar is to airplanes and ships, _____ eyes are to human’s body.A. Such … asB. Just … asC. Such as … soD. Just as … so答案：D解析：句意为“正如雷达之于飞机和轮船的重要性，眼睛对人类身体同样重要。
”Just as …, so …是比较状语从句的结构。
20. _____________________, you should remain modest.A. Whatever high your academic level isB. However high your academic level isC. Which ever high your academic level isD. No matter what your academic level is high答案：B解析：句意为“不论你的学业水平有多高，你都应该保持谦虚。
”however引导让步状语从句，however是副词，修饰形容词high。
21. The budget they made is unrealistic ____ it disregards increased costs.A. for thatB. for whichC. in thatD. in which答案：C解析：句意为“他们所做的预算是不现实的，这在于该预算无视上涨了的成本。