例如：Government should take measure to solve problem.
[改]Governments should take measures to solve problems.
例如：Reduce the use of private cars can improve the air quality effectively.
[改]Reducing the use of private cars can improve the air quality effectively.
例如：Greater efficiency in water use is need to meet the growing demands of a changing world.
[改错]Greater efficiency in water use is needed to meet the growing demands of a changing world.
例如：The problems that are created by environmental contamination is very hard to solve.
[改]The problems that are created by environmental contamination are very hard to solve.
例如：A great number of people are like playing basketball.
[改]A great number of people like playing basketball.
例如：In present-day society, cultures were becoming very similar.
[改]In present-day society, cultures are becoming very similar.
例如：Intelligent students should not be treated different by their teachers.
[改] Intelligent students should not be treated differently by their teachers.
例如：Countries should pay attention on the disadvantages globalisation.
[改]Countries should pay attention to the disadvantages globalisation.
例如：Some people do not protect the environment himself.
[改]Some people do not protect the environment themselves.
例如：Some people think that use should be limited, others argue that the opposite is true.
[改]Some people think that use should be limited, but others argue that the opposite is true.
第七、there be 句型后面的名词再加动词时不要用原形。
例如There are a great many students believe the main purpose of education should be to afford them pleasure and enjoyment.
[改]There are a great many students believing the main purpose of education should be to afford them pleasure and enjoyment.