定语从句是高中英语学习的重要语法项目之一，也是历年高考的热点。它的难度主要是通过改变句子的正常语序或借助于其它语法项目来体现的，为了提高同学们的应变能力， 现对定语从句的一些常见考点归纳和总结如下：
一、疑问句中考查定语从句
1. Is this the farm ________ you visited last week?
A. where B. the one C. on which D. /
二、倒装句中考查定语从句
2. We came to a place, ________ stood a big tower.
A. which B. that C. / D. where
三、 拆分词组和固定搭配
3. The second is connected with the use ________ the body makes of food.
A. of which B. where C. to do D. that
4. Why can't you realize the part ________ they have played in our life?
A. which B. on which C. when D. where
四、添加插入语或状语
5. The scientist has made another discovery, _______ I believe is of great importance.
A. that B. / C. which D. why
五、插入非谓语动词
6. Is this the man ________ you want to have ________
the radio for me?
A. who;repaired B. that;repaired C. whom;repairing D. that;repair