课时跟踪检测8

课时跟踪检测⑧(定语从句)

Ⅰ.单项填空

1．To my great surprise, yesterday, he asked me a few questions ________ there were no answers.

A．to which B．about which

C．in which D．on which

答案与解析：A句意：昨天，让我感到非常惊讶的是，他问了我一些根本没有答案的问题。“介词＋关系代词”引导定语从句，其中的介词在本题中由answer与to搭配而定，故引导词用to which。

2． is a free site, ________ visitors can not just purchase almost all kinds of products but open their own online shops.

A．whose B．which

C．what D．where

答案与解析：D句意：淘宝网是一个免费的网站，浏览的人不仅可以在上面买到各种各样的商品，还可以在上面开自己的网店。所选项引导非限制性定语从句修饰free site，并在从句中作状语，故用where。whose在从句中作定语；which在从句中不作状语；what不能引导定语从句。

3．The single most important factor ________ contributes to success is what you do every single day.

A．what B．which

C．/ D．that

答案与解析：D句意：促使成功的唯一的最重要的因素就是你每一天所做的事情。所选项引导定语从句修饰先行词factor，并在从句中作主语，所以用that且不能省略。what不能引导定语从句；which作主语时不能省略；先行词factor前有最高级(most important)修饰所以关系代词不能用which。

4．The course normally attracts 20 students per year, ________ up to half will be from overseas.

A．in which B．for whom

C．with which D．of whom

答案与解析：D句意：这门课程通常每年吸引二十名学生，其中一半都来自国外。先行词是students且“介词＋关系代词”表示“……中的一半”之意，所以选of whom。

5．—What do you know about WWF?

—WWF is an organization ________ aim is to protect wildlife.

C．who D．where

答案与解析：B句意：——关于世界野生动物基金会，你都知道什么？——世界野生动物基金会是一个旨在保护野生动物的组织。所选项引导定语从句修饰先行词an organization，且在从句中作定语修饰aim，故用whose。

6．One of the boys kept laughing, ________ annoyed Jane quite a lot.

A．which B．who

C．that D．what

答案与解析：A句意：其中一个男孩一直笑，这让简感到很恼火。非限制性定语从句缺少主语，且先行词是前面的整个句子，所以用which。who引导定语从句时，先行词是指人的名词或代词；that不引导非限制性定语从句；what不能引导定语从句。

7．Eventually everything ________ they had worried about happened.

A．which B．what

C．that D．when

答案与解析：C句意：最后他们担心的所有事情还是发生了。先行词是不定代词everything，且关系词在从句中作宾语，所以用that不用which。what不能引导定语从句；when在定语从句中作时间状语。

8．Safety in schools has been of great concern because of frequent reports about accidents ________ students got injured or killed while in school.

A．in which B．for which

C．which D．when

答案与解析：A句意：学校安全已成为备受关注的问题，因为关于学生在学校受伤或被杀的报道非常频繁。所选项引导定语从句修饰先行词accidents，表示“在事件中”介词用in，故选A。

9．Both the family and the society ________ exceptional children live are often the key to their growth and development.

A．which B．what

C．in which D．that

答案与解析：C句意：特殊儿童生活的家庭和社会环境是他们成长和发展的关键因素。所选项引导定语从句修饰先行词the family and the society，并在从句中作状语，故用in which，相当于where。which和that不在定语从句中作状语；what不引导定语从句。

10．I am very grateful to my high school teachers, without ________ help I wouldn't be so excellent.

A．whom B．them