随着人们生活水平的提高，人们对学习的重视程度也是在不断的加深，学习英语的重要性得到了大家广泛的认同。所以现在很多的家长都很重视自己孩子的英语成绩。当然学习英语肯定是要学习语法的，下面我们将给同学们分享的是让步状语从句练习。
1. I won’t call you, _______ something unexpected happens. (2007年全国I )
A. unless B. whether C. because D. while
2. _______ he had not hurt his leg, John would have won the race. (2007年全国Ⅱ)
A. If B. Since C. Though D. When
3. —Where’s that report?
—I brought it to you_______ you were in Mr. Black’s office yesterday. (2007年北京)
A. if B. when C. because D. before
4. Leave your key with a neighbor______ you lock yourself out one day. (2007年北京)
A. ever since B. even if C. soon after D. in case
5. We had to wait half an hour_______ we had already booked a table. (2007年辽宁)
A. since B. although C. until D. before
6. —______ when has the country been open to international trade?
—1978, I suppose. (2007年陕西)
A. Since B. In C. From D. After
7. Most birds find it safe to sleep in the trees, but_______ they have eggs or young chicks, they dont use a nest. (2007年湖南)
A. why B. how C. unless D. where
8. The field research will take Joan and Paul about five months; it will be a long time________ we meet them again. (2007年安徽)
A. after B. before C. since D. when
9. You will be successful, in the interview_______ you have confidence. (2007年福建)
A. before B. once C. until D. though
10. _______ I really don’t like are, I find his work impressive. (2007年山东)
A. As B. Since C. If D. While
11. He was told that it would be at least three more months, ______ he could recover and return to work (2007年江西)
A. when B. before C. since D. that
12. My parents live in a small village. They always keep candles in the house_______ there is a power cut. (2007年重庆)
A. if B. unless C. in case D. so that
13. Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.
A. as if B. now that C. even though D. so that
14. In time of serious accidents, _______ we know some basic things first aid, we can save lives.
A. whether B. until C. if D. unless
15. ________ you have tried it, you can’t imagine how pleasant it is. (2006年北京)
A. Unless B. Because C. Although D. When
16. How can you expect to learn anything_______ you never listen? (2006年山东)
A. in case B. even if C. unless D. when
以上给大家提供的是让步状语从句练习。同学们一定要在学习了相关的知识后认真的完成相应的题目，只有这样才能够记得更加的牢固、清楚。
