今天我们主要就雅思写作经典句型里的定语从句，给大家讲解语法易错点，今天的内容是关于在什么情况下只能用that,而不能用which,接下来请看雅思内容：雅思作文经典句型定语从句注意事项
只能使用that，不能使用which的地方
1. 当先行词为all、little、much、few、everything、none等不定代词时关系代词用that而不用which。
Many people hold the view that they can do nothing to protect the fragile environment, andeverything that does have good impacts on the environment can only be implemented with the political will.
There would be few that could pursue a career without future.
2. 当先行词既有人又有物时，关系代词用that，不用which。
There are a great number of ignorant people and large companies that sacrifice the environment to get the maximum profits.
The most important thing is concerned with the reaction of workers and factories that do not agree with this new scheme.
3. 当先行词有形容词最高级修饰时，关系代词用that，而不用which。
Many people have extraordinary willingness to bombard their brains with new experiences, while others avoid the latest things that they think would make them have the feeling of fear.
4. 当先行词有序数词修饰时，关系代词用that，不用which。
The first sight that was caught at the Great Wall has made a lasting impression on him.
The first impression that you leave to the interviewer is the most important thing that determines whether you are admitted by the company.
5. 当先行词被the only, the very, the same, the right等修饰时，关系代词用that，不用which。
Travelling exposes the students to a variety of cultures and natural beauty by themselves, the very experience that school education cannot provide to them.
This is the very hotel that we lived last year.
6. 当先行词被all, every, any, much, little, few, no等修饰时，关系代词用that，不用which。
Much of the blame that needs to be taken should be placed on tourists themselves, who foolishly clambered all over the revered Buddha statues.
Every child that has auditory deficit would have difficulty in learning to reach the maximum potential.
7. 当主句是以which开头的特殊问句时，定语从句关系代词一般用that而不用which.
Which of the books that had pictures was worth reading?
Many people wonder which of the problems that they are facing is the most pressing one and should be researched and solved immediately.
8. 指代人时，只可以使用that以及who，而不可以使用which。
In my opinion, there are plenty of opportunities for everyone in our society, but only thosethat are adequately prepared and highly qualified can make full use of them.
that不可以用which取代，因为that前面的先行词是人，所以只能用that或者who来引导。
9. 在强调句型“It is ... that ...”中，只用that，不用which。
It is the lack of financial incentive that is responsible for the shortage of talents in the athletic field.
It is talent that determines whether a person can succeed in any field, particularly in theartistic and mathematic field.
以上为雅思内容：雅思作文经典句型定语从句注意事项 。那么什么情况下只能用which,而不能用that？欲知详情，请参考文章链接: //www.smartstudy.com/ielts/article/112463.html。祝大家考试取得理想的成绩~
