语法讲解（u s e d t o的用法）同步练习
（答题时间：15分钟）
Ⅰ. 单项选择
1. I ________ frustrated when I wasn’t sure of the correct answer.
A. may be
B. used to
C. used to be
D. use to be
2. When I was a child, I used to _________ chocolate.
A. liking
B. like
C. liked
D. likes
3. ___________ work in Microsoft?
A. Did you used to
B. Did you use to
C. Do you used to
D. Do you use to
4. Where ___________ live before you came here?
A. did you used to
B. did you use to
C. use he to
D. he used to
5. My father is used to _______at weekends.
A. fish
B. fishing
C. fishes
D. fished
Ⅱ. 句型转换
1. Ann used to concentrate more on clothes than studies. （改为否定句）
Ann ________ ________ to concentrate more on clothes than studies.
2. I used to have noodles for dinner. （改为一般疑问句并作肯定或否定回答）
—________ you _______ ________have noodles for dinner?
—Yes, I _________.
— No, I _________.
3. The boy liked ice cream in the past. He doesn’t eat it now. （改为同义句）
The boy ______ ______ ______ice cream.
4. Her sister used to be very short. （对划线部分提问）
_________ _______her sister ______ _____ ________ ________?
5. He used to work late at night. （对划线部分提问）
______ ______ he _____ _____ ______ at night?
语法讲解（used to的用法）同步练习参考答案
Ⅰ.1. C 句意为“以前当我确定不了正确答案时，我常常很沮丧”，故用used to do结构，故选C项。
2. B used to do sth.意为“过去常常做某事”，故选B项。
3. B used to do的一般疑问句借助于助动词did，used改为use，故选B项。
4. B 浏览题干可知句意为“在你来这儿以前，你在哪儿居住？”，故选B项。
5. B be used to doing sth.意为“习惯于做某事”；句意为“我爸爸习惯在周末钓鱼”。
Ⅱ. 1. didn’t use 2. Did; use to; did; didn’t 3. used to like
4. What did; use to look like
5. What did; use to do