内容正文:
动词不定式
一、单项选择
1.Online courses enable students ________ at their own pace.
A.learn B.learning C.to learn D.to learning
2.At that time I had no choice but ________ him to the nearest post office.
A.followed B.following C.to following D.to follow
3.They are working hard ________ tigers.
A.saved B.save C.to save
4.How kind you are! You always do what you can ________ others.
A.help B.helping C.helps D.to help
5.—Laura, we decide ________ on a trip this afternoon. will you join us?
—-I’m afraid not. I have a composition ________.
A.to go; to write B.to go; writing C.going; to write D.going; writing
6.The job seems to be hard, but I have made up my mind _______ it.
A.to take B.taking C.to taking D.take
7.Mr. Black decided ________ a trip to Shanghai this weekend.
A.going on B.to go to C.to go on D.go on
8.The teacher advised the students ________ English newspapers as often as possible.
A.to read B.read C.reading D.reads
9.It’s polite ________ you ________ your teachers and classmates when you meet them.
A.of; greeting B.for; greeting C.of; to greet D.for; to greet
10.I don’t know ________ now.
A.to buy which book B.which book buying
C.which book to buy D.buy which book
11.It’s really important ________ English well.
A.learn B.learns C.to learn
12.The little boy is ________ short ________ reach the apple on the tree.
A.so; that B.such; that C.enough; to D.too; to
13.Most experts think it is very important for children to learn _________ the housework.
A.what do B.what to do C.how to do D.how do
14.—Why did you get up so early? You didn’t get up until 9 a.m. before.
—________ the first bus.
A.Catch B.Catching C.To catch D.Caught
15.At present, the price of the houses in Urumqi ________ than before. I can afford ________ a large one.
A.are cheaper; to buy B.is cheaper; buy
C.are lower; buy D.is lower; to buy
二、用所给单词的正确形式填空
16.My elder sister doesn’t let me (watch) TV in the evening.
17.He seems (be) mad at us.
18.We can make plans