A．单句填空
1．Opposite is St. Paul's Church, ________ you can hear some lovely music.
答案 where [句意：对面是圣保罗教堂，在那里你能听到一些美妙的音乐。分析句子结构可知，“________you can hear some lovely music”是非限制性定语从句，where替代先行词St. Paul's Church在定语从句中作地点状语。]
2．The boss of the company is trying to create an easy atmosphere ________ his employees enjoy their work.
答案 where [句意：该公司的老板在努力营造一种轻松的氛围，在这种氛围中，他的员工们可以享受工作的乐趣。先行词为atmosphere，将先行词代入定语从句后为：His employees enjoy their work in the easy atmosphere.由此可见关系词在定语从句中作地点状语，故答案为where。]
3．The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.
答案 where [句意：这本书对我的日常交流很有帮助，尤其是在工作单位。在那里必须给人留下良好的印象。at work(在工作单位)表地点，故用where引导定语从句并在从句中作地点状语。]
4．I didn't become a serious climber until the fifth grade, ________ I went up to rescue a kite that was stuck in the branches of a tree.
答案 when [句意：我直到五年级才真正成为一个攀登者，那时，我爬到树上去拿一个被挂在树枝上的风筝。在本句中，先行词为the fifth grade，设空处在定语从句中作时间状语，故填when。]
5．Students should involve themselves in community activities ________ they can gain experience for growth.
答案 where [句意：学生应该参加社区活动，他们从中能获得成长经验。将先行词community activities代入定语从句后为：They can gain experience for growth from community activities.由此可知关系词在从句中作地点状语，故填where。]
6．—When did you first read Mo Yan's stories?
—In 2005________I was attending high school.
答案 when [句意：——你第一次读莫言的故事是什么时候？——2005年我上高中的时候。先行词2005，在定语从句中作状语，故用when。]
7．High school is a good time________we learn to give serious thought to our future.
答案 when [句意：高中时代是一个美好的时代，在这个时代我们应该学会认真地思考我们的未来。分析句子结构可知a good time为先行词，time意为“时代”，后面的定语从句中缺少时间状语，故用关系副词when。]
8．Dad decided to build a small tool room with a lock，________he would keep his best tools so my brother couldn't reach them.
答案 where [句意：父亲决定建一间带锁的工具间来放他最好的工具，这样我弟弟就够不到它们了。此处考查定语从句，先行词是a small tool room，在从句中充当地点状语，所以用关系副词where。]
9．—How do you understand life?
—It is a constant match________the greatest opponent is yourself.
答案 where [句意：——你如何理解生活？——它是一场没有尽头的比赛，在这个比赛中最大的对手是你自己。根据句子结构可知， 这是一个定语从句，先行词是a constant match, match为抽象地点的名词，空处在定语从句中充当地点状语，故用关系副词where。]
10．American students take part in a wide variety of afterschool activities________they develop their social skills.
答案 where [句意：美国学生参加广泛的课后活动，在活动中他们培养他们的社会技能。先行词为activities，为抽象地点的名词，在定语从句中作状语，故用where。]
B．单句改错
1．When I arrived, Bryan took me to see the house which I would be staying.
________________________________________________________
答案 which→where [先行词是the house，在定语从句中作状语且表地点，故用where。]
2．When harvest came around, he was already selling herbs, vegetables and cotton in the market that people from the towns met regularly.
________________________________________________________
答案 that→where [先行词是market，在定语从句中作状语且表地点，故用where。]
3．I am looking forward to the day that my daughter can read this book and know my feelings for her.
________________________________________________________
答案 that→when [先行词是day，在定语从句中作状语且表时间，故用when。]
4．Many countries are now setting up national parks which animals and plants can be protected.
________________________________________________________
答案 which→where [先行词是parks，在定语从句中作状语且表地点，故用where。]
5．The museum will open in the spring with an exhibition and a viewing platform that visitors can watch the big glasshouses being built.
________________________________________________________
答案 that→where [先行词是platform，在定语从句中作状语且表地点，故用where。]
6．This is the hospital that her sister had an operation.
________________________________________________________
答案 that→where [先行词是hospital，在定语从句中作状语且表地点，故用where。]
7．Can you think of some cases that drivers obviously knew the traffic rules but didn't obey them?
________________________________________________________
答案 that→where [先行词cases为抽象地点名词，在定语从句中作状语，故用where。]
8．Everyone has periods in the lives that everything seems very hard.
________________________________________________________
答案 that→when [先行词periods在定语从句中作状语且表时间，故用when。]
9．Which of you can think of a situation that this phrase is often used?
________________________________________________________
答案 that→where [先行词situation为抽象地点名词，在定语从句中作状语，故用where。]
10．Being a doctor is one of the few professions which if you make a mistake, it can mean somebody's life.
________________________________________________________
答案 which→where [先行词professions在定语从句中作状语且表地点，故用where。]