a.在英文中，你我、TA的动词形式不同。应是：I do; you do; she does; he does; it does.
例句： When one have money, he can do what he want to
应改为：Once one has money, he can do what he wants (to do).
例句：Raising standards of literacy are the government’s priority.
应改为：Raising standards of literacy is the government’s priority.
例句：The adequacy of financial resources are crucial to the operation of a not-for-profit organisation.
应改为：The adequacy of financial resources is crucial to the operation of a not-for-profit organisation.
d.当主语后跟着“with, together with, coupled with, combined with, as well as, like”的时候，谓语动词跟随主语变化。
例句：Overworking, coupled with poor diet, lead to physical degeneration.
应改为：Overworking, coupled with poor diet, leads to physical degeneration.
例句：There is a number of countries which perform poorly in containing pollution.
应改为：There are a number of countries which perform poorly in containing pollution.
例句：The society developing rapidly.
应改成：The society develops rapidly.或The society is developing rapidly.
例句：I do, he does not.
应改成：I do, but he does not.或I do. He does not.
例句：The most popular kind of transport was by road.
应改成：The most popular kind of transport was road.
我们常用逗号，或连接词如：and，not only…but also…来连接两边平行的一些单词或句子。此时逗号及连接词左右两边连接的内容，需要形式平行，如名词和名词平行，形容词与形容词平行，动词与动词平行。
a.Expensive handmade items are creative and artistic.
b.Working out and taking a rest are the best ways to maintain health.
此处working out和taking a rest是动名词做主语，形式一致，是正确的平行结构。而同学们常犯的错误是：working out and take a rest…此处结构就出现了错误。
c.The media gives us information and tells us the truth.
此处gives,tells结构一致，保持平行。常见错误写法：the media gives us information and telling us the truth.
例句：There are many people agree tokeep pets at home.
应改成：There are many people who agree tokeep pets at home.
例句：There have many wildanimals in my country
应改成：There are many wild animals in my country.
例句：Environmental pollution is becoming more serious is an undeniable fact.
应改为：It is an undeniable fact that environmentalpollution is becoming more serious.
例句：Do part-time jobs helps students to relieve their financial burden.
应改成：Doing part-time jobs helps students torelieve their financial burden.
例句：Those who overweight or indulge in unhealthy diets are candidates for heart attacks.
应改成：Those who are overweight or indulge in unhealthy diets are candidates for heart attacks.
例句：The elderly, who is normally incapable of looking after themselves, need time and compassion from their family.
应改成：The elderly, who are normally incapable of looking after themselves, need time and compassion from their family.
例句： We are impossible to make any progress without correcting the mistakes.
应改成：It is impossible for us to make any progress without correcting the mistakes.
例句：Last year，I go to Australia to take a summer program.
应改成：Last year，I went to Australia to take a summer program.
例句：There are many ways we get to know the outside world.
应改为：There are many ways for us to learn about the outside world.