高考英语最新定语从句知识点技巧及练习题含答案一、选择题1．I shall never forget those years _______ I spent on the farm with the farmers, _______ has a great effect on my life.A．when; who B．that; which C．which; that D．when; which 2．Until now, we have raised 100,000 pounds for the poor children, ___________ is quite unexpected.A．that B．which C．who D．it3．In the darkness we felt our way forward, trying to cross the stream _______ it was shallowest. A．in which B．that C．as D．where4．The president of Harvard pioneered the elective system______ students were able to choose their own courses of study.A．on which B．about which C．to which D．by which5．We all have times of insecurity in life, _____ there is nothing to do but bravely face the feelings of doubt.A．which B．when C．where D．that6．My brother bought a telescope, ______ he could study the star in the night sky.A．of which B．through which C．in which D．on which7．Last week, only two people came to look at the house, _______ wanted to buy it. A．neither of them B．both of them C．none of whom D．neither of whom 8．He pointed out such a crucial detail about the experiment ______ we could never neglect. A．as B．that C．where D．when9．I saw a man shouting at a driver, ________ the car is blocking the street.A．whose B．of whom C．of which D．whom10．The man took out a knife and made a mark ____ his sword was dropped, confusing the passengers on board.A．from where B．what C．on which D．where 11．Occasions are quite rare ____ I have the time to spend a day with my kids.A．who B．which C．why D．when12．China Today attracts a worldwide readership, ________ shows that more and more people all over the world want to learn about China.A．who B．whomC．that D．which13．The commander got a chance to visit the mountain_____ top was covered with thicksnow ,____ he had been dreaming of for years.A．that; which B．whose ; which C．of which ; what D．of whom ;that 14．What surprised me was not what he said but the way _______ he said it.A．that B．in thatC．what D．where15．This restaurant has an inviting, homelike atmosphere ______ many others are short of. A．where B．when C．which D．what16．Nowadays,villagers are proud of their culture and are actively protecting it,_______in turn improves the local tourism.A．that B．which C．where D．what17．The anti-epidemic fight is like a time-limited race _______ all medical care personnel make every effort to people's lives.A．that B．when C．which D．where18．We’re listed some of the most famous flowers have a special significance.A．what B．that C．where D．/19．We have entered into an age _______ dreams have the best chance of coming true. A．which B．what C．when D．that20．Faye’s fondest memory is of last year, ______ the club gave a tea party for her birthday. A．that B．which C．where D．when 21．English is a language shared by several diverse cultures, each of ________ uses it somewhat differently.A．which B．what C．them D．those22．You might be trapped in an elevator emergency, in _____ case you should stay calm and call for help.A．that B．which C．whose D．its23．The students ________ parents work in the USA speak English very well.A．whose B．theirC．whom D．who24．_______ is known to all, grammar is not a set of dead rules.A．That B．Which C．As D．It25．The book has helped me greatly in my daily communication, especially at work ________ a good impression is a must.A．which B．when C．as D．where【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】考查定语从句。
句意：我永远也忘不了和农民们一起在农场上度过的那些年，这对我的一生都有很大的影响。
第一空：分析句子结构，“_______ I spent on the farm with the farmers”是限定性定语从句，先行词是those years，关系词在从句中作 I spent的宾语，因此用that/which引导；第二空：“_______ has a great effect on my life”是非限定性定语从句，关系词指代前面整个句子的内容，因此用which引导，意思为“这件事，这一点”。
故选B项。
2．B解析：B【解析】【详解】考查定语从句。
句意：到目前为止，我们已经为贫困儿童筹集了10万英镑，这是相当出乎意料的。
前后两个句子中间没有连词，是逗号，故判断为非限制性定语从句，that和it不引导非限制性定语从句，排除AD选项；who用来指代人，which用来指代物或者句子，而在本句中关系代词指代前面句子内容，故选B。
【点睛】定语从句的关系词的选择可考虑以下三点：(1)一看先行词的意义，即分清先行词是指人、指物、时间、地点还是原因（如指物时不能用who或whom，指人时通常不用which等）(2)二看关系词的句法功能，即分清关系词是担任什么句子成分，是作主语还是宾语、是作定语还是状语等（如作定语通常用whose，有时也用which；作状语要用when, where, why）(3)三看定语从句的种类，即分清是限制性定语从句还是非限制性定语从句（如that和why 通常不引导非限制性定语从句）3．D解析：D【解析】【分析】【详解】考查定语从句。
句意：在黑暗中，我们摸索着前进，试图从小溪最浅的地方穿过小溪。
本句为定语从句修饰先行词stream，且先行词在从句中做地点状语，故用关系副词where。
A 选项in which，从句中动词无法与in连用，故不能选A；B选项that在从句中作主语或宾语，不符合；C选项as引导非限制性定语从句，本句为限制性定语从句，与题干不符。
故选D。
4．D解析：D【解析】【分析】【详解】考查定语从句。
句意：哈佛大学的校长率先推出了选修课，学生可以选择自己的课程。
此处为“介词+关系代词”结构定语从句修饰先行词system，且根据此处表示“学生可以借助系统选择自己的课程”，表示“借助”应用介词by，做介词的宾语且指“系统”应用关系代词which。
故选D。
5．B【解析】【分析】【详解】考查定语从句。