一 表示观点、结论或评价
1.We hold these truths to be self-evident that all men are created equal
2.A considerable amount of research shows that people tend to become bored when faced with a situation in which they must do the same thing day in and day out
3.We are positive that our country’s entry into WTO will benefit the development of national economy
4.we have to learn to cooperate with others and many of our own ideas have to be brushed aside for the good of the whole.
5.we have to come to the conclusion ,based on the above-mentioned examples, that there is something in saying that well begun, half done.
6.Studies show that most people believe that smoking is harmful to your health.
7.The successful manager of the opinion that to gain as much as possible from your subordinates you should treat them as your equals.
二 表示举例
1.Take,for example, the emergency situations that we encountered almost every night
2.In the case of Lincoln, the story is true
3.Where there is will, there is a way. Your eventual success in the examinations is a case in point.
4.For my own part, everything is O.K. I have nothing to complain of
5.As an example of modern credulity, he cites the widespread belief that lucky numbers bring people good luck.
6.An illustration may make the point clear.
7.Every side of our lives is affected by our jobs such as where we live, what we eat and the company we keep
三 表示条件和假设的结构
1.Were it left to me decide whether we should have a government without newspapers or newspapers without a government, I should not hesitate a moment to prefer the latter.
2.Without a degree and with no experience in teaching my chances of getting the job is silm.
3.With the introduction of foreign capital, we hope to step up the development of national economy.
4.Whether day or night,summer or winter,temperatures in the underground world remain equable and nearly constant
四 表示对比或比较
1.Jobs and work do much than most of us realize to provide happiness and contentment
2.We are much less conscious of the extent to which work provides the more crucial psychogical well-being that can make the difference between a full and empty life.
3.Work is more than a necessity for most human beings;it is the focus of their lives,the source of their identity and creativity.
4.Rather than a punishment or a burden, work is the opportunity to realize one’s potential.
5.Many Americans choose to travel by car rather than by any other means of transportation
6.Generally speaking, young people are less conservative than old people
7.The more scientists find out,the more questions they are unable to answer.
8.Social customs are different from what they used to be fifty years ago
9.Behaviour which may be considered quite strange in one culture is often looked upon as completely normal in another.
五 There be 结构
1.There are other techniques that might help you with your studying
2.There is more entertainment in a good book than in a month of typical TV programming.
3.Most curious of all, there was no quality control whatsoever.
4.There were no breaks in the day to relieve the boring work
5.In the past 50 years there has been a great increase in the amount of research being done on the brain
6.There are so many of these paths and so many metal particles that it is impossible to land a flying saucer without its being smashed by one
7.There is much that we can learn from him today
8.There are two sides to every question. If you take one side with decision and act on it with effect, those who take the other side will of course resent your actions
9.There is no sense in leaving important decisions to inexperienced people.
10.There is little sense in treating the child so severely. After all he is too young to know that he was doing wrong
11.There is no surgical patient I cannot treat competently, treat just as well as or better than any other surgeon.
12.There were still situation in which I couldn’t be certain my decision had been the right one
13.There’s no right or wrong in the situation. There’s just luck.
14.There’s no way to prepare for the next time-----no intelligent response to a gun.
15.There’s no way to stop the process of aging. In fact, we can only delay it.
16.There are other indications that high school cheating may be on the rise.
17.There is some evidence that dishonesty may ebb and flow(起伏波动)
18.Today there is evidence that the time between each of the steps in this cycle has been shortened.
19.There can be no doubt that he is the right person for the job.
20.There is no doubt that these measures will contribute to the solution of the problem
21.There’s no doubt that Jim had more talent than anybody who ever played football.
22.There is no substitute for practical experience
23.There is urgent need to debate this issue openlyaIhUaU.com
24.There are two ways in which one can own a book
25.There have been some small fluctuation in the past year,but by and large prices have remained stable.