8A Unit4 错题集

I. Complete the sentences with the proper forms of the given words （用所给单词的适当形
式填空）
1.Making paper is one of the four great ________ of ancient Chinese people. (invent)
2.Who first _________ the system of numbers from 1 to 9? (invention)
3.We are happy to see the fast _________ in our hometown Shanghai. (develop)
4.You have to write at _______ five hundred words about this topic. (little)
puters are wonderful _________ machines which can do a ________ as quickly as
possible. (calculate)
6.Although the girl is only five, she can do calculations very ________. (accurate)
7.We all know that there’s no ________ thing on the moon. (live)
8.English is an _________ language. (nation)
9.As the manager of the company, he has to ________ problems every day. (solution)
10.We are afraid of _________ and thunder. (light)
II．Choice （选择题）
1.Which of the following underlined parts is different in pronunciation with others?
A. He is strongly against air pollution.
B. My mother still has an old abacus.
C. The fish disappeared in a flash.
D. Tim is a genius because he can calculate numbers quickly and accurately.
2.About ________ people visit the Memorial to Dr. Sun every year.
A. 8 millions
B. 8 million
C. millions of
D. 8 million of
3._______ late again!
A. Don’t
B. Don’t be
C. Be not
D. Not be
4.The poor boy is _____ to go to college.
A. lucky enough
B. enough lucky
C. enough luckily
D. luckily enough
5.The boy is ______ tall ______ touch the shelf.
A. too, to
B. enough, to
C. so, that
D. /, enough to
6.English is _____ important _____ it is taught in most middle schools.
A. so, that
B. too, to
C. enough, to
D. very, so that
7.People tried to make it easier_____ a foreign language..
A. learn B to learn C learning D. learned
8.The king made the poor men ______ for more than 12 hours a day.
A. works
B. worked
C. work
D. to work
III. Rewrite the sentences as required (按要求改写句子)
1.She could swim across the river at the age of 10. (改为否定句)
She ________ ________ swim across the river at the age of 10.
2.Old people counted their sheep and cows in this way. (对划线部分提问)
________ ________ old people count their sheep and cows?
3.9 divided by 3 equals 3. (对划线部分提问)
_________ ________ does 9 divided by 3 equal?
4.The boy is too young to go to school. (同义句改写)
The boy is not ________ ________ to go to school.。