5.主語從句結構
　　1) What makes it rather disturbing (令人煩惱) was the arbitrary circumstances both of my arrest and my subsequent fate in court.
　　2) But what was most shocking at the time was the thins my release from the charge so clearly depended on .
　　 3) What I remember then is not her failure, but her courage, the courage to go ahead.　
6.過渡句
　　1) This is not necessarily the case, however.
　　2) We want to keep up with the times.
　　3) Good intentions alone are not enough.
　　4) It was indeed the case.
　　5) But modern research has found that this is not so.
　　6) But it is now thought that this in not so.
　　7) What does this mean as far as our flying saucer program is concerned?
　　8) As for as I am concerned, some days are lucky while others seem marked by bad fortune.
　　9) And that last ounce is what really counts.
　　10) What is the point of being rich? (富有的意義何在呢？)
　　11) What other power matters? [其他的權力有什么重要的(要緊的)呢]？
　　12) Yet there are advantages to underground life.
　　7.表示重要性或必要性
　　1) It’s important to set aside time for relaxation, hobbies , and entertainment as well.
　　2) Improved consumer confidence is extremely important to an economic recovery.
　　3) What is important in both stories is that honesty was seen as an important part of the American character.
　　4) The ability to observe keenly and in detail is necessary for anyone who wishes to become a scientist.
　　5) To find a solution to a conflict, it is often necessary to make some kind of compromise (妥協)
　　6) A harmonious atmosphere is essential(necessary / critical / indispensable) to successful reform.
　　7) It is essential that the increase in production should be geared to (適應) the increase in public demand.
　　8) The essential point is that military sanctions (軍事制裁) cannot be counted on (指望) to produce a sure result.
　　9) The emphasis of the report is on how technology affects human life rather than business.
　　10) We should make a careful study of the problem and try to find out a solution to it.
　　8.表示目的
　　1) The purpose of a test is to show what you have leaned about a subject.
　　2) Believe it or not, her only purpose in saying all that is to help you help yourself
　　3) The purpose of the campaign was to catch “ringers”—students who take tests for other students.
　　4) The intent is not to catch everyone but rather to catch enough to spread the word.
　　5) Competitive sports are recommended to young adults to prepare them for the competitive world of college and business.
　　6) The ultimate object of scientific inquiry is to discover the laws of nature.