【正文】 rted that there has been a decrease in the annual birth rate over the last two decades.37) it is estimated that the total expenses in the trial manufacture of the new products will e to 30,000 yuan.38) once it was thought that nighttime dreams interfered with our needed rest.39) it has been observed that unemployment brings enormous psychological troubles.40) even so, it seemed to him that he was part of the whole event.41) it seems to me that the americans are a highly mobile people. most of them like to travel whenever they get the chance.42) it seemed to me that the only thing that mattered was to get her husband back to her.43) but it is only because it is my work to do so.44) it is an encouraging sign that people’s purchasing power(購買力)is on the rise.45) it is mon knowledge that chalk absorbs moisture (濕氣) from the air.46) it might be a way to avoid the indignity of having to ask for money all the time.47) it used to be a popular belief the we could foretell a person’s future on the basis of the date and time of his birth.48) it pays in the long run (從長遠(yuǎn)的角度看……) to introduce new technique.49) it is time for out symbols of technology to change — to catch up with the quickening changes in technology itself.50) it has been only twentyfive years since television came to one of people’s pastimes.51) it may well e as a surprise to learn that not only psychologists but other behavioral scientists have e to accept the positive contribution of work to the individual’s happiness and sense of personal achievement.【文章二】1) improving your study habits will improve your grades.2) teaching gives me pace, and variety, and challenge, and the opportunity to keep on learning.3) being very short of money and wanting to do something useful, i applied.4) having little in mon is a frequent cause of divorce.5) owing sets of books is useless unless you read them.6) drinking, eating, and smoking excessively can do severe harm to even a young person’s health.7) the art of munication requires learning the language and culture of the audience.1) fresh vegetables are nutritious(有營養(yǎng)的)。 furthermore, they re cheaper than frozen ones.2) we will not only bring joy into other people’s lives, but also added happiness into our own.3) but teaching offers something beside money and power。 it offers love. not only the love of learning and go books and ideas, but also the love that a teacher feels for his students.4) not only should you limber up (做準(zhǔn)備活動(dòng)) before exercising, but you must also be sure to cool down afterwards.5) they do not seem to like one anther very much. neither are they too keen on conventional people (正統(tǒng)的人)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.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(quán)力有什么重要的(要緊的)呢？12) yet there are advantages to underground 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 bee a scientist.5) to find a solution to a conflict, it is often necessary to make some kind of promise (妥協(xié))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(yīng)) 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.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 yourself3) 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) petitive sports are remended to young adults to prepare them for the petitive world of college and business.6) the ultimate object of scientific inquiry is to discover the laws of nature.1) too much discussion will only lead to confusion.2) too much work and too little rest may lead to loss of health3) if you try to learn too many things at a time, you may get confused.4) he had experienced fear and conquered it . in doing so, he had undoubtedly learnt something about himself.5) efforts to bring together people of different races and cultures have not