雅思语法十讲

1、时态串讲一般现在时：表示现在的规律或者现在的状态；It was proved hundreds of years ago that the earth goes round the sun.Tom teaches English at a private school.一般将来时：一般将来时应注意不同动词形式的含义不同；This can be changed, and this will be changed.It is going to rain this afternoon.What shall we do for homework.She is to go back to her hom

2、e in Alabama.Winter is coming on.时态串讲一般过去时：表示发生在过去某个时间的某个事件事件；Last week, I went to the theatre.She was a teacher here in 1998.I talked with Susan in the park across the street.现在完成时：表示发生在过去的动作持续到现在，或者过去的动作对现在的影响，重点强调现在的状态；I have received a letter from my brother Tim.He has been there for six months.

3、He has just bought another garage in Pinhurst.时态串讲将来完成时：表示动作持续到将来某个时间点，或者对将来某个时间点的影响，重点强调将来这个时间点的状态；By the end of next year, workers will have finished all the project.By next Tuesday, he will have taught for 40 years.过去完成时：表示发生在过去的动作持续到过去某个时间点，或者过去的动作对其后某个时间点的影响，重点强调过去某个时间点的状态；The train had left wh

4、en I arrived at the station.By the year he was 13, he had learned to play the piano for 8 years.时态串讲将来进行时：表示将来按照预先制定的计划或者安排要发生的动作；He will be arriving by train.The singer, during his concert, will be singing 5 of the songs in his new album.现在进行时与过去进行时：除了表示现在或者过去正在发生的动作外还常用来表示某人“不停地”做某事，多数含有抱怨的语气；Our

5、vicar is always raising money for one reason or another.Peter was making noises all night.A young man and a young woman were talking loudly behind me.时态串讲完成进行时：无论现在完成，过去完成还是将来完成进行时都是表示动作持续到某个时间点后还在持续的含义；We have been kept waiting for 2 hours.Where is Peter? I have been looking for him the whole morni

6、ng.By the time he was 25, he had been working there for nine years.By the day before his retirement, he will have been teaching for 40 years.写作改错练习1F u t u r i s m , a n e a r l y t w e n t i e t h - c e n t u r y movement in art, rejected all traditions and attempts to glorify contemporary life by

7、emphasizing the machine and motion.Futurism, an early twentieth-century movement in art, rejected all traditions and attempted to glorify contemporary life by emphasizing the machine and motion.But, for a small group of students, professional training might be the way to go since well-developing ski

8、lls, all other factors being equal, can be the difference between having a job or not.But, for a small group of students, professional training might be the way to go since well-developed skills, all other factors being equal, can be the difference between having a job or not.写作改错练习2For a group of r

9、emaining in existence, a profit-making organization must, in the long run, produces something consumers consider useful or desirable.For a group to remain in existence, a profit-making organization must, in the l o n g r u n , p r o d u c e something consumers consider useful or desirable.For a resu

10、lt of two or three centuries of scientific investigation， we have come to believe that Nature is understandable in the sense that when we ask her questions by way of appropriate observations and experiments，she will answer truly and reward us with discoveries that endure.For a result of two or three

11、 centuries of scientific investigation， we have come to believe that Nature is understandable in the sense that when we ask her questions by way of appropriate observations and experiments，she will answer truly and reward us with discoveries that endure.写作改错练习3At the same time, young people should b

12、e encourage to communicate with their peers and develop their interpersonal skills, which may help them greatly to reduce dependence in their parents.At the same time, young people should be encouraged to communicate with their peers and develop their interpersonal skills, which may help them greatl

13、y to reduce dependence in their parents.When a new movement in art attains a certain fashion, it is advisable to find out what their advocates are aiming at, for, h o w e v e r f a r f e t c h e d a n d unreasonable their principles may seem today, it is possible that in years to come they may be re

14、garded as normal.When a new movement in art attains a certain fashion, it is advisable to find out what its advocates are aiming at, for, h o w e v e r f a r f e t c h e d a n d unreasonable their principles may seem today, it is possible that in years to come they may be regarded as normal.写作改错练习4N

15、umerous other commercial enterprises, from theaters to magazine publishers, from gas and electric utilities to milk processors, bring better and more efficiently services to consumers through the use of computers.Numerous other commercial enterprises, from theaters to magazine publishers, from gas a

16、nd electric utilities to milk processors, bring better and more efficient services to consumers through the use of computers.The American economic system is, organizing around a basically private-enterprise, market-oriented economy in that consumers largely determine what shall be produced by spendi

17、ng their money in the marketplace for those goods and services that they want most. The American economic system is, organized around a basically private-enterprise, market-oriented economy in that consumers largely determine what shall be produced by spending their money in the marketplace for thos

18、e goods and services that they want most. 写作改错练习5Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, which together determine what shall be produced and how

19、 resources are used to produce it. Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, that together determine what shall be produced and how resources are

20、used to produce it. The individual now has more information available than any generation, and the task of finding that one information relevant to his or her specific problem is complicated, time-consuming, and sometimes even overwhelming.The individual now has more information available than any g

21、eneration, and the task of finding that one piece of information relevant to his or her specific problem is complicated, time-consuming, and sometimes even overwhelming.写作改错练习6While talking to you, your could-be employers is deciding whether your education, your experience, and other qualifications

22、will pay him to employ you and your wares and abilities must be displayed in an orderly and reasonably connected manner.While talking to you, your could-be employers are deciding whether your education, your e x p e r i e n c e , a n d o t h e r qualifications will pay him/her to employ you and your

23、 wares and abilities must be displayed in an orderly and reasonably connected manner.With economic growth has come centralization: fully 76 percent of Japans 119 million citizens lives in cities which community and the extended family have been abandoned in favor of isolated, tow-generation househol

24、ds.With economic growth has come centralization: fully 76 percent of Japans 119 million citizens live in cities where community and the extended family have been abandoned in favor of isolated, tow-generation households.写作改错练习7After six months of arguing and f i n a l 1 6 h o u r s o f h o t parliam

25、entary debates, Australias Northern Territory became the first legal authority in the world to allow doctors to take the lives of incurably ill patients whom wish to die.After six months of arguing and f i n a l 1 6 h o u r s o f h o t parliamentary debates, Australias Northern Territory became the

26、first legal authority in the world to allow doctors to take the lives of incurably ill patients who wish to die.The great interest in exceptional children shown in public education over the past three decades indicate the strong feeling in our society that all citizens, whatever his special c o n d

27、i t i o n s , d e s e r v e t h e opportunity to fully develop their capabilities.The great interest in exceptional children shown in public education over the past three decades indicates the strong feeling in our society that all citizens, whatever their special c o n d i t i o n s , d e s e r v e

28、 t h e opportunity to fully develop their capabilities.写作改错练习8Your humor must be relevant with the audience and should help to show them that you are one of them or that you understand their situation and are in sympathy with their point of view.Your humor must be relevant to the audience and should

29、 help to show them that you are one of them or that you understand their situation and are in sympathy with their point of view.The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them. Such is the remark made by Bern

30、ard Shaw, a great writer. This view has been shared now by more and more people.The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them. Such is the remark made by Bernard Shaw, a great writer. This view is shared no

31、w by more and more people.写作改错练习The current passion to making children compete against their classmates or against the clock produce a two-layer system, in which competitive A-types seem in some way better than their B type fellowsThe current passion for making children compete against their classma

32、tes or against the clock produces a two-layer system, in which competitive A-types seem in some way better than their B type fellowsScience moves forward, they say, not so much through the insights of great men of genius as because of more ordinary things like improving techniques and tools.Science

33、moves forward, they say, not so much through the insights of great men of genius as because of more ordinary things like improved techniques and tools.写作改错练习The shareholders as such have no knowledge of the lives, thoughts or needs of the workmen employing by the company in which he hold shares, and

34、 his influence on the relations of capital and labor are not good.The shareholders as such have no knowledge of the lives, thoughts or needs of the workmen employed by the company in which they hold shares, and their influence on the relations of capital and labor are not good.During the discussion

35、of rock singing verses at last months stockholders meeting, Levin assert that music is not the cause of societys ills and even cited his son, a teacher in the Bronx, New York, who uses rap to communicate with students.During the discussion of rock singing verses at last months stockholders meeting,

36、Levin asserted that music is not the cause of societys ills and even cited his son, a teacher in the Bronx, New York, who uses rap to communicate with students.写作范文You should spend about 40 minutes on this task.Present a written argument or case to an educated reader with no specialist knowledge of

37、the following topic:In some countries, marriages are arranged by the parents but in other cases, people choose their own marriage partner.Discuss both systems.You should write at least 250 words.Use your own ideas, knowledge and experience and support your arguments with examples and with relevant e

38、vidence.写作范文The idea that a marriage should be arranged by the parents of the couple, or by other members-of the family, is quite acceptable to some societies, yet completely out of the question for others. It all depends on your cultural expectations.In so-called western societies, it is very unusu

39、al for marriages to be arranged. Most young people would not welcome the idea that their parents have the right to choose their partner for life. They feel that arranged marriages deny them their fundamental right to choose, even if they make a bad decision.However, if we are honest about it, we mig

40、ht acknowledge that some parents organize their childrens lives in such a way that they are likely to meet and marry partners the parents approve of. It could be said that this is, to some extent, similar to an arranged marriage. It is always better when families support the relationship and welcome

41、 the grandchildren.People for whom arranged marriages are the cultural norm often argue that the likelihood of the marriage lasting is greater when it is set up in this manner. Parents can be assured that their children are joining a family of similar standing and cultural background, and this, in t

42、he long run, makes for a more stable society if your parents marriage was arranged, and has worked well, then why should you question the custom?The important thing to ensure is that people are never forced into a marriage which will make them unhappy or lead to an unequal relationship where one par

43、tner is exploited by the other. This applies in all societies and situations.写作范文You should spend about 40 minutes on this task.Present a written argument or case to an educated reader with no specialist knowledge of the following topic:People who have original ideas are of much greater value to society than those who are simply able to copy the ideas of others well.To what extent do you agree or disagree with this statement?You should write at least 250