1. Reasons and factors of major selection in colleges and universities

I have been through the postgraduate entrance examination twice, but I didn't get it in the first year for some reasons. For the second postgraduate entrance examination, there will inevitably be some caution in choosing a school. After careful consideration, Donghua University was chosen for the following reasons.

The first person's idea: I originally wanted to choose a master's degree from 985 University or a master's degree from 2 1 1 University, but I planned to study PhD, so I chose 21/University;

The second geographical factor: Donghua University is located in Shanghai, with a very good geographical position, and there are many employment internship opportunities in the future, which is of great benefit to its future development;

The strength of the third college: Donghua University ranks around 60 in the country, and the major of mechanical engineering is also very good in the country. In recent years, it has also been rated as double-class, and its institutional strength is constantly improving;

The fourth academic atmosphere: Donghua University School of Mechanical Engineering has a good faculty and a strong academic atmosphere, which is very helpful for my future postgraduate entrance examination; ?

Fifth, family factors: My family all work in Shanghai, so I chose a school in Shanghai in order to have more communication with my family during my graduate studies.

2. Introduction of the enrollment of this major and analysis of the difficulty of postgraduate entrance examination.

It can also be seen from the enrollment situation in the past three years that the number of students enrolled in mechanical engineering major (080200) of Donghua University is about 55 each year, while the number of students enrolled in mechanical engineering major (08520 1) is increasing every year. Affected by the epidemic this year, the enrollment expansion is very strong, and the number of students enrolled has also increased a lot. Therefore, it is difficult for Donghua University to recruit students majoring in machinery, and it is much easier to specialize in it.

Second, the first test experience of postgraduate entrance examination

1. Specialized courses

(1) Analysis on the Difficulty and Trend of Specialized Courses

The content of the real problem of mechanical principles in Donghua University began at 200 1, and its evolution process is as follows: in early years, in order to distinguish masters from masters, it was divided into volumes A and B. Before 20 18, there were multiple-choice questions, fill-in-the-blank questions and calculation questions, and in the last two years, it was all calculation questions.

Difficulty and trend analysis: Donghua University's real questions used to be relatively simple, but in recent years, the types of professional courses in many universities are changing, and Donghua University is no exception. Taking this year's mechanical principle exam as an example, the questions have become more complicated, the knowledge points are more comprehensive, the number of questions has increased, and the difficulty has increased a lot. Therefore, for professional courses, comprehensive review is particularly important, and the topics involved in the postgraduate counseling book are more comprehensive, and its application has become a key link.

(2) Review of postgraduate courses

Regarding specialized courses, the first thing is to collect and sort out learning materials, such as designated textbooks, real questions, and study notes of directly affiliated seniors. The real question must be bought by the seniors directly under it, so that you can get a lot of useful information.

Selected books

There are three courses in the mechanical postgraduate entrance examination of Donghua University, namely: single chip microcomputer, mechanical principle and mechanical manufacturing. I choose the mechanical principle. The main textbooks used in this course are: Mechanical Principles published by Northwestern Polytechnical University.

Postgraduate counseling book (mechanical principle postgraduate course edited by teacher Mei Ying and accurate answers to all real questions)

And Rong Hui's two books on the study of mechanical principles.

As for the tutorial book for postgraduate entrance examination, Rong Hui's book is relatively simple, which is suitable for use in the early stage of learning with teaching materials, helping you understand the basic questions and giving you a basic understanding of the way of setting questions in this course, while Mei Ying's book is more difficult. This book is comprehensive and suitable for intensive reading.

Schedule and study of the course?

The first July: the first time I studied the textbook "Learning of Mechanical Principles" edited by Mr. Rong Hui and the postgraduate counseling, which can't be ignored. In the specialized course, you should spend three to four weeks listening to the mechanical principle video class of Northwestern Polytechnical University and the mechanical principle video class of the test center, and also carefully read the teaching materials and understand them thoroughly. Many students just skim through the textbooks and don't understand the knowledge clearly. In this case, they will learn slowly later. The advantage of a thorough understanding of the textbook in the early stage is that when you do the questions in the later stage, the knowledge points involved in the questions are easily absorbed and mastered more profoundly. During this period, you can do after-class exercises of the teaching materials and "Postgraduate Entrance Examination for Mechanical Principles" edited by Rong Hui, which can help you understand the basic questions and give you a basic understanding of the method of setting questions in this course.

The second August and September: the second textbook study, the second brush, the postgraduate counseling of mechanical principles edited by teacher Mei Ying and the accurate answers to all real questions: very important. In these two months, I need to study the textbook in depth again, without watching videos, and the speed will be faster than before. While reading the textbook, I did the postgraduate counseling on mechanical principles edited by teacher Mei Ying, explaining the whole real problem. When I do this tutorial book for postgraduate entrance examination for the first time, I will brush it carefully, write down the knowledge points involved next to each question, summarize the wrong questions, understand my knowledge loopholes through these wrong questions, review the textbook again and understand the mistakes. In this way, after the second in-depth study of the textbook, I also have a comprehensive understanding of the questions of the course "Mechanical Principles". All the above were completed in August. In September, I began to learn teacher Mei Ying's book for the second time. After the second time, I immediately began to summarize the topics of each chapter and clarify the thinking of doing each topic. This will take about 20 days, so you can read the textbook again in the next 10 days and read the wrong questions well. ?

March, June 10, June 165438+ 10: The mechanical principle postgraduate course edited by teacher Mei Ying, and the accurate answers to all the real questions and two real questions are very important.

10, brush the real questions while making teacher Mei Ying's book. To do teacher Mei Ying's book, we should follow the previous review ideas. For brushing real questions, the usage of brushing real questions for the first time is as follows: When brushing real questions in early years, you should start to summarize the types of questions, and list the types of questions and the knowledge points examined in each year clearly, which is very helpful for you to do the questions later; When you brush the real questions before 20 18, you need to calculate the time. In addition to continuing to summarize the questions, we should also summarize the knowledge points of small questions every year, sort out the teaching materials according to the knowledge points, and summarize the wrong questions; The real questions in the last two years are all calculation questions, which are in line with the style of questions in recent years. We must pay special attention to them. Brush the real questions for the first time, and the questions should be summarized almost. You can summarize the real questions and the questions summarized in the postgraduate counseling book to form a set of questions and methods suitable for your professional courses.

165438+1October: Make teacher Mei Ying's book according to the previous review ideas, and at the same time start to brush the real questions for the second time: when doing the real questions, it takes time first, then ponder over the direction of specialized courses in Donghua University, and then sum up ideas, which takes less time. The rest of the time I turned over the textbooks again, and the knowledge system was more perfect. ?

Fourth, 65438+February: the third time of the real question, the study of teaching materials and the practice of questions.

65438+February, approaching the exam, my heart became a little impetuous, but I can't ignore the study of the third real question. What we need to do is: time, summarize the topic, analyze the direction of the topic, summarize the conceptual knowledge points of the textbook, and derive some formulas. According to the problems summarized before, practice in different categories and master thinking. ?

Suggestions and experiences on reviewing C specialized courses

Regarding the audit recommendations, I will put forward two most important points:

(1) Ask questions that can't be discussed with classmates.

(2) Do more questions and sum up ideas (very important)

The experience of specialized courses mainly includes:

(1) textbooks must be familiar; (2) Don't rely too much on real questions, but be comprehensive; (3) When doing the questions, you must observe the whole test paper, and choose the simple ones to do first, and then do the difficult ones.

2. Postgraduate Mathematics

(1) book selection

Textbook: Zhang Yu Advanced Mathematics 18 Lecture,

Li Yongle's linear algebra,

Zhang Yu's closed-door cultivation

Exercise topic: Tang Jiafeng 1800,

Zhang Yu 1000 Question

Sprint topic: Zhang Yu's 8 sets of volumes and 4 sets of volumes,

Li Lin's Six Episodes and Four Episodes

(2) Time arrangement and review plan

Basic stage:1-May?

In the basic stage, I am listening to Tang Jiafeng's "University and Foundation" class.

Start the basic article from 1800. During this period, we must honestly do every question in the basic article and summarize the wrong questions. In this way, you can go through the knowledge in the basic stage and have a certain understanding of the topic. After the first pass, start the second brush 1800. During this time, pay attention to the idea of doing the problem. It is best to carefully write down the process of doing the questions with draft paper, summarize the wrong questions and mark them.

Intensive phase: June-August

In the intensive stage, for advanced mathematics, I listened to the intensive course of linear algebra by Tang Jiafeng and Zhang Yu, and chose to listen to the intensive course of probability theory by Zhang Yu and Li Yongle. I used Zhang Yu's closed-door practice. By doing the questions while listening to the class, I began to brush a large number of questions after listening to the class, using the 1800 and 1000 questions of Teacher Zhang Yu. By brushing the questions, I have a deep understanding of the problem. At the same time, in the process of brushing the questions, continue to watch the closed-door exercises carefully and summarize the questions. ?

True question stage: September 9- 10/0 month

At the end of the summer vacation, although you have a profound understanding of knowledge points, there are many knowledge points in mathematics. So the first thing you have to do is to summarize the knowledge points of each chapter, summarize the knowledge framework, and summarize the ideas and ideas for doing the problem. Secondly, we should start to brush the real questions. Personally, I suggest to brush it in stages according to the year: the first stage is the real question before 1998. The real questions at this stage don't need to be timed, just need to know the knowledge points and questions of each set of questions and summarize the wrong questions; The second stage is the real question of 1998 to 20 10. After the adaptation of the previous real questions, the real questions at this stage need to be timed. Calculate the time to do the questions, brush the questions carefully, understand the knowledge points and questions, and summarize the wrong questions. The third stage is the real question from 20 10 to 20 19. The real questions at this stage should be taken seriously, done well, carefully analyzed the knowledge points involved in each question, and made a summary of the right and wrong questions. The real questions in the first stage can only be brushed once, but I brushed them twice; In the second stage, it is recommended to brush the real questions at least twice when there is enough time, and personally brush them three times; It is suggested to brush the real questions in the third stage three times. The real questions in the past ten years are very important, and sometimes there will be repeated exams, so we should take them seriously.

3. Postgraduate English

(1) book selection: love expressed in words,

Tang Chi's reading,

yellow book

(2) Schedule and review planning process

Basic stage:1-June

When preparing English at first, you must learn from words. Words are the basis of analyzing long and difficult sentences, reading comprehension, translation and writing, so words are very important. The preparation of words is to use teacher Zhu Wei's love words and take notes with the teacher's explanation video. When you learn them, you will be able to read them again soon. After reading the words in this way, I will recite the new words every morning from April and review them according to Ebbinghaus forgetting curve at night. I have been studying with Jing Tian's grammar class and long and difficult sentences since May. This stage is mainly the accumulation of words and the study of long and difficult sentences in grammar.

Consolidation stage: July-August

Continue to recite words, and start learning to read systematically during the summer vacation. Reading, I listen to teacher Tang Chi's reading class and do a consolidation of the teacher's reading comprehension. After reading the class, I began to do the real English questions in the early years. I read it twice every afternoon and made a careful analysis of the whole article. After I finished, I listened to Tang Chi's real reading analysis class. In addition, I will analyze a long and difficult sentence or translation problem and listen to the teacher of New Oriental. ?

Intensive phase: September 9- 10/October

Recite the words and continue! After the summer vacation, my overall English has also been greatly improved, and I will continue to do the real questions of English One. At this time, the way I chose is somewhat different from before. It took me about three days to complete a set of real questions, and then two days to analyze the test paper. During this period, we must ensure that every article is carefully read, unfamiliar words are memorized, and long and difficult sentences are analyzed. Before that, I didn't do cloze, translation and new questions, just practiced with the questions in the real questions. In about two months, I can do the English real questions before 20 10 twice, and I can consolidate and deepen my reading skills by listening to the real questions from Tang Chi. Besides, I can attend lectures on composition. I took Wang Jiangtao's composition class, formed my own writing ideas, and began to prepare to recite the composition. ?

Sprint stage: 1 1 month-1February

Memorizing words continues! After I finished the real questions before 20 10, I began to do the real questions after 20 10. In the meantime, do the questions according to the previous method. Reciting the composition should also be carried out, reading and writing silently every day, and writing some compositions similar to the real questions. 1 165438 10 recite the summary words and phrases, 12 prepare the template. Be sure to memorize them thoroughly before the exam, so that you can write them directly in the examination room.

4. Postgraduate Politics

(1) book selection

Xiao Xiurong's three-piece set, 1000,

Strong grass in the wind,

Xiao Xiurong has 8 sets of volumes and 4 sets of volumes.

Xu Tao 8 volumes,

Leg sister 4 sets of rolls

(2) Time arrangement and review plan

Basic stage: July-August

Politics, I began to review in the summer vacation, using the intensive courses of Xiao Xiurong and Xu Tao. In addition, after reading a chapter of the course, I will do a chapter 1000. At this stage, I study 1.5-2 hours every day, with the purpose of laying a good foundation and having a general understanding of knowledge points.

Intensive phase: September 9- 10/October

After entering September, politics is over. At this time, it is necessary to brush the wrong questions of 1000, find your own weak points, and consolidate and review the error-prone knowledge. In the meantime, you can learn from Xu Tao's problem-solving class to improve the correct rate of problem solving. /kloc-the teacher's recitation book was also listed in October, which is more convenient to use.

Sprint stage: 1 1 month-1February

At this stage, the focus should be shifted to the forecast paper, and teachers Xiao Xiurong and Xu Tao should carefully make multiple-choice questions. Teacher Xiao Xiurong's four sets of papers are necessary. Multiple choice questions should be carefully brushed and big questions should be carefully recited. You may not meet the original questions in the exam, but the sentences you recite are all materials that can be used in big questions.

Third, the postgraduate re-examination experience

Re-examination content and preparation

Donghua University's re-examination in 2020 will be conducted online, including self-introduction, professional English translation and comprehensive interview. The total score calculation is the direct addition of the initial test results and the second test results.

Difficulty analysis and trend of each subject?

The re-examination subjects of mechanical engineering major in Donghua University are advanced manufacturing technology, metal technology, mechanical design and control engineering. The two courses of mechanical design and control engineering have conceptual problems in calculation, so it is difficult, while advanced manufacturing technology and metal technology tend to understand and remember knowledge points, and personal feelings are relatively simple. ?

According to the trend of written test proposition in previous years, the test questions of mechanical design include filling in the blank, short answer and calculation, with emphasis on belt drive, gear wear, stress and rotation steering analysis, bearing life calculation and shafting correction; Metal technology mainly includes fill-in-the-blank and short-answer forms, mainly examining the contents of the first book, and the concept is more important; The examination forms of advanced manufacturing technology course include noun explanation and Chinese-English translation, and the favorite contents are ultra-precision machining and advanced manufacturing technology. The main trends of control engineering course are transfer function, system error solution and so on.

(1) review plan for each subject

My personal choice is metal technology and mechanical design. However, due to the epidemic situation, I considered the online re-examination from the beginning, so I watched all four courses, focusing on the two I chose. "Advanced Manufacturing Technology" and "Metal Technology" pay attention to concept memory, which is not difficult, so it doesn't take long, but I still read it carefully. There are many knowledge points and calculation problems in the course of mechanical design, which need to be read carefully. It is very important to summarize the knowledge points. At the same time, we should also brush certain topics. Personal use of the "Essence of Mechanical Design Knowledge" edited by Mr. Jin and detailed explanation of the real questions; The course of control engineering is a bit difficult, but the problem-solving routine is very rigid. After class, I read the book carefully and did some exercises. In addition, in addition to reviewing these four courses, I also took time to watch some professional basic courses, such as the principle of single chip microcomputer, the basis of mechanical manufacturing, electrician and electronics, etc., and fully reviewed the knowledge I learned in the undergraduate course, which gave me a new and comprehensive understanding of professional basic knowledge. ?

Fourth, the last suggestion and encouragement.

Postgraduate entrance examination is a long process. The first mentality must be adjusted and the postgraduate entrance examination process should be treated smoothly. Second, to borrow a sentence: knowing without saying is not knowing, that is, you must export what you have learned; Thirdly, it is more meaningful to choose a good school and work hard under the right choice.

The last word of encouragement, I believe that through hard work, you will be admitted to your ideal school.