高考英语定语从句知识点知识点总复习含答案(6)一、选择题1．We have entered an age _________ dreams have the best chance of coming true.A．which B．that C．when D．how2．The book tells stories of the earthquake through the eyes of those lives were affected A．whose B．thatC．who D．which3．Optimism is the essential ingredient of top performers,__________we assume separates the high achievers from the rest.A．as B．who C．which D．that4．The background music is such wonderful music _______ is played in the background to put you in a particular mood.A．what B．that C．as D．which5．They overcame some difficulties and completed the work ahead of time, ________ was something we had not expected.A．that B．whichC．it D．what6．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 which7．He bought a new building _____top is different from those of the others around.A．what B．which C．that D．whose8．All of us were so excited at the news ____we’ll go abroad for holidays ___we jumped with joy. A．that; that B．what; and then C．what; that D．which; so9．She brought with her three friends，none of ________ I had ever met before.A．them B．who C．whom D．these10．In China, “mythical creatures” is used to describe troublesome schoolchildren ________ behaviors drive their parents crazy.A．whose B．when C．who D．of whom11．The Molalla High School has a wall of Post-it notes ________ students write kind messages for kids to take when they have a bad day.A．that B．which C．when D．where 12．Though it is 30 years_______we last met, I still remember the scene_______we got separated on a rainy day.A．before; where B．before; which C．since; when D．since; where13．I am looking forward to the day ________ my daughter can read this book and know my feelings for her.A．as B．why C．when D．where14．We won’t forget the heroes ________ lost their lives while fighting against a forest fire. A．who B．whose C．when D．why 15．Occasions are quite rare ____ I have the time to spend a day with my kids.A．who B．which C．why D．when16．John invited about 40 people to his wedding, most of _______are family members. A．who B．which C．whom D．what17．This restaurant has an inviting, homelike atmosphere ______ many others are short of. A．where B．when C．which D．what 18．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．what19．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．where20．We’re listed some of the most famous flowers have a special significance.A．what B．that C．where D．/21．English is a language shared by several diverse cultures, each of ________ uses it somewhat differently.A．which B．what C．them D．those22．The tower, _________ was destroyed in the terrible storm, has been repaired.A．the roof B．which roof C．its roof D．the roof of which 23．It was the typhoon ________was called Tiange hit Zhuhai and Macao.A．which;that B．what;which C．that;who D．that;which24．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.A．whom help me B．his help C．whose help D．who help 25．You were really between a rock and a hard place ______ you had to choose between your career and your relationship.A．when B．where C．before D．until【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】考查定语从句。
句意：我们已经进入了一个梦想最有可能实现的时代。
此处为定语从句，关系词指代先行词an age（一个时代），并在从句中作时间状语，故C项正确。
2．A解析：A【分析】【详解】考查定语从句。
句意为：这本书透过生活受到地震影响的人们的视角讲述地震的故事。
本题的先行词是those表示人，定语从句的主语是lives，与先行词构成所属关系，所以应使用关系代词whose引导。
故选A项。
3．C解析：C【解析】【分析】【详解】考查非限制性定语从句。
句意：乐观是优秀表现者的基本要素，我们认为这是成功人士与其他人的区别。
分析句子结构可知，此处引导非限制性定语从句，修饰先行词the essential ingredient，且先行词在从句中作主语，指代the essential ingredient应用关系代词which，we assume为插入语。
A选项中as引导非限制性定语从句时，有“正如”之意；B选项who在从句中指代人，不符合；D选项that不能引导非限制性定语从句。
故选C。
4．C解析：C【解析】【分析】【详解】考查定语从句。
句意：背景音乐就是这样美妙的音乐，是在背景中播放，让你有一种特别的心情。
当先行词被such/as/so/the same修饰时，从句中缺少主语、宾语和表语时，定于从句需用as引导。
本句先行词wonderful music前有such修饰，故用as引导定语从句。
故选C。
5．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。
6．D解析：D【解析】【分析】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。