prep.

Eight people, including two children, were injured in the explosion.

5. Speech and essay competitions often require you to do research on many different aspects of a subject. (P61)

require

v.[T] to need or make necessary:

Please telephone this number if you require any further information.

Skiing at 80 miles per hour requires total concentration.

[+ object + to infinitive] Bringing up children often requires you to put their needs first.

You are required by law to stop your car after an accident.

[+ that] The rules require that you bring only one guest to the dinner.

require相关短语

require sth. 需要某物

require doing= require to be done 需要做

require sb. to do sth. 要求某人做

require sth of sb. 要求某人某物

require that sb. should do 要求或命令某人做

1. Look at your shirt! It requires __________.

A. washing B. washed C. to wash D. being washed

2. He will agree to do what you require __________ him.

A. of B. from C. to D. for

答案： A A aspect

n. [C] one part of a situation, problem, subject, etc:

Which aspects of the job do you most enjoy?

His illness affects almost every aspect of his life.

Have you thought about the problem from every aspect?

第二部分：练习