高考英语专题定语从句知识点真题汇编及答案解析
一、选择题
1．Dr. Rowan, ______ secretary resigned two weeks ago, has had to do all his own typing.
A．whoseB．of whomC．of whichD．which
2．She has a gift for creating an atmosphere for her students ________ allows them to communicate freely with each other.
3．D
解析：D
【解析】
【分析】
【详解】
考查定语从句关系词。句意：积极参加你喜欢的项目与，在那里你可以遇到各种各样的人。分析句子结构，“_____you can meet various kinds of people”是定语从句，先行词是programs，关系词在从句中作地点状语，表示抽象的地点，应用关系副词where引导定语从句。故选D项。
20．We have entered into an age _______ dreams have the best chance of coming true.
A．whichB．whatC．whenD．that
21．He shouts when he gets angry, _________ is often the case.
A．whileB．asC．whenD．unless
19．Nowadays,villagers are proud of their culture and are actively protecting it,_______in turn improves the local tourism.
A．thatB．whichC．whereD．what
8．D
解析：D
【解析】
【分析】
【详解】
考查代词和定语从句。句意：上周，只有两个人来看这所房子，他们都不想买。分析句子，前句提到“two people”表示两个人，故排除C项，none指三者或者三者以上都不。划线前的“逗号”不可同时放下两个简单句。故排除A和B项。再根据定语从句引导词作用之一，连接主从句。且此处表示两者都不。先行词为 two people ，作of的宾语。关系代词为whom。故选D项。
8．Last week, only two people came to look at the house, _______ wanted to buy it.
A．neither of themB．both of themC．none of whomD．neither of whom
9．We came to a place ______ they had never paid a visit before.
2．A
解析：A
【解析】
【分析】
【详解】
考查定语从句。句意：她具有给学生创造一种允许他们自由交流的氛围的天赋。分析句子结构可知，定语从句“________allows them to communicate freely with each other”修饰先行词atmosphere，将先行词代入句后为：The atmosphere allows them to communicate freely with each other.由此可知ቤተ መጻሕፍቲ ባይዱ行词在定语从句中作主语，而且指代物，所以须用关系代词which，故选A项。
4．B
解析：B
【解析】
考查定语从句。句意：他们克服了一些困难，提前完成了工作，这是我们没有预料到的。此句的先行词为前面的整个句子，指“他们克服了一些困难，提前完成了工作”这件事，从句缺少主语，指物，应该用which。故选B。
【点睛】
分析定语从句关键抓住两点：第一、找准先行词；第二、看先行词在定语从句中所作的成分。先行词往往为名词或代词，但本题中先行词为前面的整个句子，再分析先行词在定语从句中所作的成分，将先行词带到从句中可知，这件事做主语，故确定关系词which。
A．in whichB．to whichC．whatD．which
10．He pointed out such a crucial detail about the experiment ______ we could never neglect.
A．asB．thatC．whereD．when
11．Detectives are investigating the company, three of ________ senior executives have already been under arrest.
A．asB．where
C．thatD．which
18．There was a time _______, if a lady got onto a crowded bus or train, a gentleman would immediately stand up and offer her his seat.
A．whoB．whoseC．whenD．why
15．The commander got a chance to visit the mountain_____ top was covered with thick snow ,____ he had been dreaming of for years.
6．D
解析：D
【解析】
【分析】
【详解】
考查定语从句。句意：5G是一项令人兴奋的移动通讯技术，它将极大地推动智能城市和汽车的发展。5G作为先行词是一个事物，定语从句中又缺主语并且前还有逗号，所以不能用that，只能用关系代词which。故此题选D。
7．B
解析：B
【解析】
【分析】
【详解】
考查定语从句。句意：我哥哥买了一架望远镜，通过它他可以研究夜空中的星星。介词through表示“通过/凭借（某种方式/方法）”；短语through the telescope意思为“通过望远镜”。分析句子结构，“______ he could study the star in the night sky是非限制性定语从句，先行词是a telescope，指物，作介词through的宾语，因此用“介词through+which”引导非限制性定语从句。故选B项。
A．whichB．whenC．in whichD．where
17．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.
A．whoseB．their
C．whomD．who
24．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.
A．whom help meB．his helpC．whose helpD．who help
A．whichB．where
C．whatD．who
3．Take an active part in programs you enjoy______you can meet various kinds of people.
A．whatB．whenC．thatD．where
4．They overcame some difficulties and completed the work ahead of time, ________ was something we had not expected.
A．that; whichB．whose ; whichC．of which ; whatD．of whom ;that
16．One day, my two brothers and I were coming back from the islands _______ we often risked going and got more fish than others
25．We have entered an age _________ dreams have the best chance of coming true.
A．whichB．thatC．whenD．how
【参考答案】***试卷处理标记，请不要删除
一、选择题
1．A
解析：A
【解析】
【分析】
【详解】
考查定语从句。句意:罗文博士的秘书两周前辞职了，他现在只能自己打字。______ secretary resigned two weeks ago是非限制性定语从句，修饰Dr. Rowan，引导词在从句中作定语，表示“Dr. Rowan’s ”，表示“……的”，应用关系代词whose引导该从句，故选A。
A．thatB．which
C．itD．what
5．He bought a new building _____top is different from those of the others around.
A．whatB．whichC．thatD．whose
6．5G is an exciting mobile technology, ________ will give a massive boost to smart cities and vehicles.
A．most of themB．most of thatC．most of whatD．most of which
14．We won’t forget the heroes ________ lost their lives while fighting against a forest fire.