高考英语专题定语从句知识点单元汇编一、选择题1．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．until2．She has a gift for creating an atmosphere for her students ________ allows them to communicate freely with each other.A．which B．whereC．what D．who3．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; where 4．Such a film ___________ was shown in the cinema yesterday is not suitable for children. A．as B．that C．which D．/5．Optimism is the essential ingredient of top performers,__________we assume separates the high achievers from the rest.A．as B．who C．which D．that6．John invited about 40 people to his wedding, most of are family members.A．them B．thatC．which D．whom7．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 which 8．Companies should understand the risks _______ they are exposed and monitor their control environments adequately.A．on which B．in which C．to which D．with which 9．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 10．Sales director is a position _______ communication ability is just as important as sales. A．which B．that C．when D．where11．She brought with her three friends，none of ________ I had ever met before.A．them B．who C．whom D．these12．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 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．where14．_______ is known to all, grammar is not a set of dead rules.A．That B．Which C．As D．It15．The art festival is an annual event ______ the students can show off their talents.A．where B．that C．which D．as16．Mr. Smith owned this oil painting until the early 1990 s, ____________he gave it to his grandson.A．which B．when C．where D．who17．Giving credit where credit is due is a good habit to form, ____________ rewards are immeasurable.A．which B．where C．whose D．its18．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 19．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．while B．as C．when D．unless20．He shouts when he gets angry, _________ is often the case.A．which B．that C．when D．as21．English is a language shared by several diverse cultures, each of ________ uses it somewhat differently.A．which B．what C．them D．those 22．Eventually, the butterfly manages to reach the place____________ it will spend the winter. A．which B．when C．that D．where23．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．its24．A good advertisement often uses words ________people attach positive meanings.A．that B．which C．with which D．to which25．In China, “mythical creatures” is used to describe tr oublesome schoolchildren ________ behaviors drive their parents crazy.A．whose B．when C．who D．of whom【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：你真的是进退两难，你必须在事业和感情之间做出选择。
分析句子，定语从句部分缺“状语”，所以划线部分应用“关系副词”。
所以排除C和D。
另外定语从句的先行词是place，表示地点。
故选B项。
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.由此可知先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。
3．D解析：D【解析】【分析】【详解】考查固定句型和定语从句。
句意：虽然距最后一次见面已经过去了20年，但我仍然记得我们在下雪的那天分别的场景。
第一空，It is/has been+一段时间+since从句，意为“自从……有多久了”，排除A、B；第二空，后文定语从句“we got separated...”不缺少成分，定语从句中已经有时间状语，不能再用when，排除C，且上文scene表示“现场，场面，场景”，在此指的是地点，应该用where引导定语从句，故选D。
4．A解析：A【解析】【分析】【详解】考查定语从句。
句意：昨天电影院放映的那种电影不适合儿童观看。
分析句子结构可知，此处考查such+名词+as…这个固定句型，意为“像……一样，像……之类的”，此处是as 引导的定语从句，从句缺少主语，修饰先行词film。
故选A。
【点睛】As引导限制性定语从句，先行词指人或物且在限制性定语从句中作主语、宾语、表语。
常用句型为：①such（+名词）+as…（像……一样，像……之类的）②the same+名词+as…（和……同样的）。
本题易选成B项，such…that…为结果状语从句，意为“如此……以至于……”，that后面的句子成分应该是完整的。
本题中从句缺少主语，做题时注意分析句子成分。
5．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。