The total score of the initial test is 352, 64 for politics, 72 for English, 0/07 for mathematics and 0/09 for signals and systems for specialized courses.
First, about the choice of schools and professional settings for postgraduate entrance examination
Speaking of which, I was admitted to graduate school by mistake. I was originally a party that graduated from abroad in 2020. Later, because of the epidemic situation and visa, I chose to take the postgraduate entrance examination in order to ensure that I could continue my studies. I am in the second-ranked School of Communication Engineering. In my junior year, I had the opportunity to communicate with Lanzhou University for one year. I am familiar with Lanzhou University, with familiar laboratories and teachers, so I decided after some consideration.
I don't know the specific enrollment ratio of ICT major in Lanzhou University, but it is definitely not low. After all, candidates from all over the country will consider taking the postgraduate exam at Lanzhou University. I only know the admission score line, generally 360-380 points can enter the re-examination, because the re-examination ratio of Lanzhou University is generally 1: 1.2, so the final admission score line is similar, and some popular groups may be higher.
If you apply for the ICT major of Lanzhou University, it may be noted that Lanzhou University should have two departments that can apply for the ICT major, namely ICT College and Artificial Intelligence College. I applied for the latter, because in 2020, Lanzhou University pulled out the three most popular groups of the original ICT college, integrated them with their ta teachers' groups, such as Computer College and Netan College, and established the Institute of Artificial Intelligence, but the professional names of the recruits were still the same. It should be noted here that Lanzhou University does not apply for departments, but for teachers, which can be understood as applying for specific laboratories. For example, there may be more than a dozen teacher groups enrolling students under the ICT Institute, and the scores of the good group and the poor group can be different by tens of points. Candidates can check the specific admission scores in official website.
Second, the initial experience.
English
The difficulty of English postgraduate entrance examination is increasing every year, so we need to start learning English as soon as possible. Learning English well is also a lifelong benefit. It is suggested that we start our word plan as soon as we decide to take the postgraduate entrance examination. Of course, many people will not adapt, and the number of words will increase every day, so you can slowly get into the state. The specific study plan is divided into three stages:
1) Basic stage (1-May): During this period, our main task is to recite words, with the aim of getting us into the rhythm of postgraduate entrance examination and gradually forming the habit of learning English every day. The time spent on words every day is about 1 hour. Memorizing words gradually integrated into life. In addition to the specific time of memorizing words, queuing, washing feet and sleeping can be consolidated by software or word books. It is not enough to recite only one round of vocabulary for postgraduate entrance examination. Recite one round and start the next. After a few months, we will recite words faster and faster, and in the CET-4 and CET-6, we will feel that our ability has been greatly improved. It is especially emphasized that memorizing words runs through the whole preparation stage, from the beginning of preparation to the initial test, memorizing words every day, and the later the easier it is.
2) Intensive reading stage (June -65438+ 10): The theme of intensive reading stage is to master the real questions. English reform for postgraduate entrance examination takes 20 10 years. During the five-month intensive period, it is necessary to fully master the real questions of 20 10-20 18 years. Note that here we are going to leave several sets of real questions for the sprint simulation. The focus of the real question is reading, followed by translation and composition, and finally gestalt. Because cloze has 20 questions, each of which accounts for 0.5 points, the questions are more difficult, but the overall discrimination is not great. Most people get 5-7 points, while the score of each question in the reading section is already 2 points. So the most important thing is reading, including traditional reading and new system reading. In five months' time, we should fully master the reading part of eight sets of real questions. Be careful not to choose only the correct answers. Finally, we must not have words and sentences that we can't understand. The range of reading questions for postgraduate entrance examination is foreign periodicals and newspapers. The process of mastering the real questions is actually a process of getting familiar with the writing habits and logical structure of these periodicals and newspapers, so that we will feel "deja vu" in the face of brand-new reading questions in the examination room. After mastering the real questions, we can do some real questions of English II according to our own situation. It is not recommended to spend more time on simulation questions, because most of the simulation questions on the market are uneven, and the reference value is far less than the real questions.
3) Sprint stage: (11-65438+February): During this period, our English study serves the exam, including the simulation of real questions, the recitation of composition templates and the examination of other questions. We must pinch the time for the mock exam, complete the test paper in strict accordance with the test time, and pay attention to keeping the last set of simulation two or three days before the exam to keep the feeling of doing a whole set of English test papers.
politics
Thanks to Mr. Xiao Xiurong, and the special year of 2020, the big topic of postgraduate politics is to keep up with current events. There are so many things in 2020 that the scope of big topics is clearly visible. 64 points, I feel that it is a relatively low score this year. ) I watched the video of Xu Tao's political class.
After doing Xiao 1000 and, I suggest you stop listening and start watching in September. If you are a persistent person, you can close this post. It's not too late to start studying in September, provided that you can systematically receive knowledge infusion after boring study.
Why not advance it? Start two months in advance, don't deliberately go to a fixed point at a fixed time. You can receive boring knowledge points in a relaxed learning state. On June 5438+00, you can read the Yellow Book (knowledge point arrangement) to review. I believe that as long as you listen to politics carefully in class, the review will be quick (I am based on the philosophy and politics of politics in this high school).
As for brushing the questions, after you systematically accept and master the knowledge points, you will find that the questions are not brushed enough. You can find a routine by brushing the questions given by the same teacher, so you can brush the multiple-choice questions in the political and non-current affairs parts of previous years.
mathematics
Although I only got 107 (choose two and fill in the blanks), I still feel that I can share some.
Teacher's Choice: cutie+Hangdai. It is not recommended that you change teachers after you follow a teacher. But the derivative part of teacher Zhang Yu must be seen! ! !
Textbook: Complete Works of Zhang Yu, Tang Jiafeng 1800, 660+330+ Zhenti; Li Yongle's lecture notes on linear algebra+college linear generation textbook.
The order of brushing questions is to brush the corresponding parts of the basic articles of 1000 +660+ 1800 at the same time with the progress of learning. The three teachers have their own strengths, and their personal feelings correspond to skills+accuracy+foundation. Don't get stuck on another question when you brush. If there is no result after thinking for three minutes, mark the answer (you can prepare a mind map of the wrong question/question that you don't understand, and mark the wrong question at the back of the corresponding knowledge point. This mind map can be your teacher's corresponding textbook catalogue) because you will definitely meet it in the future. After learning the knowledge points of functions, first derivative, second derivative and original function, you can put them together. How to detect that you have passed the foundation? After you learn the basics, you should at least be able to describe the knowledge points covered, the basic idea of doing the problem with each knowledge point and the corresponding problem-solving methods. With a good foundation, you can get high marks when you walk into the examination room.
In the strengthening stage, it is mutual growth and mutual compensation, so it varies from person to person. In the intensive stage, it is also watching video+finishing+brushing questions. At this stage, it is recommended to brush according to big knowledge points, such as derivative correlation, and do it together. At this time, if you encounter problems that you can't, you can correct them as a whole by brushing the questions.
In the sprint stage, brush the questions, check for leaks and fill gaps, prepare a blank sheet of paper, and sort out the commonly used, easy-to-mistake and difficult-to-understand ones on it, only sorting out the subheadings, without expanding in detail. Read it when you start to brush the questions every day, and read it when you review at night, remember that it won't turn over.
Linear algebra, Li Yongle's lecture notes are well written, but the typesetting is not suitable for me, and I feel a little confused, so I choose to read the textbook of linear algebra in the university.
Now exams pay more and more attention to definition theorems, so we must strengthen the accurate understanding of concepts!
Signals and Systems
Needless to say, specialized courses are definitely the most important, because the number of people who can't get online in specialized courses is the highest every year. This course review can be divided into two stages.
In the first stage, I started reading Zheng's textbook Signals and Systems in March. After reading this book, I did exercises after class, and then I brushed the problem set of Le Youzheng. It was probably September when I finished brushing, and then I bought the real questions of the past years online.
The second stage is to brush the real questions. According to the recommendation of my senior, I chose an institution to do it. There will be no advertising here. I can send it to you privately if necessary. Anyway, the real question is the most important. After buying it, I also bought their mock test paper. I collapsed the first time I did the real question, because the exam was not the focus of my thoughts at all. I didn't expect him to take out a lot of knowledge for the exam. However, it is normal to think about it. Anyway, you don't have to be an exam at first, you can study as a question bank. You will gradually get familiar with the knowledge points before and after 2009, and you won't be stuck in the problem for a long time. From 19 to 2 1, the difficulty of the topic began to decrease, especially from 2 1, and it was finished in less than an hour, about 130 to 140. Then I made a wrong judgment at this time, I think. Later, when I took the exam, I found myself making another big mistake.
The focus of this year's exam has become some calculations and transformations. I found that the number of questions in the first half of the exam was still relatively large, so I began to speed up my work. I didn't expect how to deal with a transformation later. It is estimated that 15 is gone, and I have fifteen minutes left to finish it in a hurry. As soon as I finished, my mind went down, flashing all kinds of things during the preparation period. Because I felt that the inspection was of little use, I looked at the clock and rolled it up.
Third, the second interview preparation experience
(1) Re-examination
202 1 year, the retest line is 302 points, and the admission ratio is 27/34, 1.2. The re-test line for Teshuo is 29 1, and the admission ratio is 44/54.
(2) Second interview content
There will be an online re-examination in 2020, which is divided into three parts: English ability (50), comprehensive ability (100) and professional ability (100):
1) English ability: the first item is document translation. Candidates need to translate a foreign language document related to their major. If they are really not good at it, the teacher will bring it with them. The second item is English question and answer. 202 1 There is only one English question. Let me introduce my favorite movie. English interview is not difficult for everyone, and the difference in scores is very small.
2) Comprehensive ability: During the interview, the teacher randomly selected three questions related to the major for the students to answer, and examined the candidates' knowledge reserve and ability to analyze and deal with problems. The scope of the topic is communication principle, signal processing and single chip microcomputer principle. Finally, there will be an open question, such as how do you think to adapt to graduate life quickly. Professional ability: the form is computer test, and the content of the test is the principle of single chip microcomputer and programming language, with moderate difficulty.
(3) Preparation for the second interview
It's best to prepare for a second interview after the initial test results come out. The contents to be prepared include: the principle of single chip microcomputer, the principle of embedded system, programming language (c/c++/java/python), spoken English and document translation.
Bibliography: Introduction to Wang Zhiliang Internet of Things Project
Chen Wei, principle and application of ARM embedded technology,
Zhang Zhiliang principle and single chip microcomputer control technology.
In terms of programming, you can brush the 100 rookie alliance programming entry question.
Prepare English questions in advance and recite some professional vocabulary.
Generally speaking, the re-examination of Lanzhou University is still very friendly to candidates, and the professional examination depends entirely on professional ability. The comprehensive interview takes the investigation of professional knowledge as the breakthrough point, and pays attention to the investigation of the candidate's personality and personal overall image quality. It doesn't matter if the question you drew isn't. You can boldly tell your own analysis process of this problem, and frankly, you will try your best to make up for this deficiency. As long as you are generous and decent in the interview, there will be no big problem if you are not formal.
Fourth, the final information and suggestions.
When we make up our minds to prepare for the information and communication engineering major of Lanzhou University, we must first determine whether our preparation time is sufficient. As long as we complete the study plan step by step every day, it is natural to get the admission notice.
Don't look down on your eyes and skip some obscure knowledge points in your study. This bad habit will bring a lot of uncertainty. Postgraduate entrance examination requires us to spend nearly a year silently, which is also a contest between us and one or two hundred potential other candidates. When we learn to be anxious, we go out and do something we like. Postgraduate entrance examination is a protracted war. I suggest you keep the habit of exercise to prevent you from falling asleep in the last few months.
In the year of preparing for the exam, we should always remind ourselves that we are candidates. Once you choose to take the postgraduate entrance examination, you must work hard towards your own goals. Hard work and sweat don't deceive people. I look forward to seeing you on the campus of Lanzhou University next year!