三: 表示修饰关系

　　1: 表示回复,反应意思的词,如:answer to question,

　　solution to problem,response to inquiry,reaction to proposal,reply to letter

  　2: 表示建筑构件的词汇,如: entry,entrance,approach,access,passage,exit,vent,path

　　the approach to a bridge引桥

　　the approach to science

　　Half of the population was estimated to have no access to the health service.

　　The access to education 接受教育的机会

　　The access to medical care 享受公费医疗的权利

　　3: 表示人物职位和官衔的词,如:assistant to manager, ambassador to Spain, successor to tradition, heir to

　　throne,deputy to the National People's Congress

　　advisor to the Prime Minister

　　4: 表示权利和许可的词汇,如:right,admission

　　The employee finally got the admission to the boardroom.

　　Everyone has an equal right to …………

　　5: 表示栅栏或障碍的词汇,如:bars to development,the barrier to progress

　　6: 表示与书籍,文本相关的词,如:introduction to passage.

　　7: 表示恭喜或是祝贺,如:

　　The director proposed a toast to the health of the guests.

　　Let's drink to Dick's success in business

　　8: 另外还有一些名词符合这种用法,有的具有两者息息相关,缺一不可的含义.如:key to door,invitation to party, guide to action,limitation to life,accessory to school