关系副词引导定语从句的用法 知识点

引导定语从句的关系副词有when, where, why
一、when的先行词一般是表示时间的名词,when在定语从句中作时间状语。
例如:①I'm looking forward to a day when we can enjoy a clean and quiet environment.我盼望有一天我们能够享有清洁宁静的环境。
②I will never forget the day when I watched on TV the Chinese astronautswaving their hands in the outer space.  我永远也忘不了在电视上看到中国的宇航员在外太空招手的那一天。
二、where的先行词一般是表示地点的名词,where在定语从句中作地点状语    
例如:①The museum is the place where people can get educated and entertained.  博物馆是人们受教育并可以娱乐的地方。
②The zoo is an ideal research centre where scientists can conduct someexperiments on animals to discover the causes of some diseases and developsome new cures.  动物园是个理想的研究中心,在这里科学家们可以做动物实验从而找出一些疾病的成因并研发出新的疗法。    
三、why的先行词是表示原因的名词(只有reason), why在定语从句中作原因状语      
例如:①The reason why many young students go to study abroad is that they can savour aforeign culture and master a foreign language.  很多年轻学生出国留学的原因是他们可以体味国外的文化并且能精通一门外语。
② This is the reason why I am not in favour of the installation of cameras inpublic areas. 这就是为什么我不赞成在公共场所安装摄像头的原因。

关系副词引导定语从句的用法 知识点题库

Mark Zuckerberg is the founder of the site Facebook, ______ you can have a
look at each other's pictures.

A . where B . which C . when D . as
The real reason why prices ____ , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.

A . were B . will be C . have been  D . had been
— Where did you get to know her?

— It was on the farm _______ we worked.

A . that B . there C . which D . where
World economy is undergoing great changes________ countries depend on each other more for development than ever before.
A . that B . which C . when D . where
It's on such occasions ________ his classmates get together that he misses his teachers.
A . that B . whether C . as D . when
Chairman Xi Jinping has proposed a road map for Belt and Road Initiative, ________ he provided a comprehensive vision of how it could contribute to the world development in general.
A . which B . as C . when D . where
Our English teacher often creates an environment ______ we are given the opportunity to practice spoken English.
A . when B . which C . where D . that
He wrote a letter ______ he explains what had happened in the accident.
A . what B . which C . where D . how
It was after having her first child at a time ______ my mother was working as a lawyer _______she decided to run for governor of the state.

A . that; that B . which; that C . that; who D . when; that
— Is that old factory ______ you often refer to?

— Right, just the one _____ I worked for years.

A . the one; that B . one; which C . what; where D . which; that
It's helpful to put children in a situation ________ they manage everything by themselves.

A . why B . what C . where D . that
When you're always wanting more and always looking forward to a time       you'll be "happy", you'll never be really happy.
A . that B . which C . when D . what
Today, the Xinjiang Autonomous Region remains an international crossroad ________ traders from surrounding countries, and tourists from all over the world regular meet.
A . whose B . where C . when D . why
Currently AI is used mostly in the tech industry, ________ it has created efficiencies and produced new products and services.
A . when B . about which C . where D . of which
The human has entered the AI era,  robots are used in ordinary life, bringing great convenience to people.
There was a time there were slaves in the USA.
This is the hour the place is always full of women and children.
Shanghai is the city I was born.
Please tell me the reason you missed the plane.
If a shop has chairs _______ women can park their men, women will spend more time in the shop.
A . that B . which C . when D . where