Always do one thing that I can t insist on, how to learn English over level 4 5

If you don't like to endorse, you can find some original movies or TV series to watch. For example, Prison Break, Nikita, Gossip Girl, Ugly Betty, I like to watch action movies or a little warmer, and I recommend a few to you: Hurricane Rescue, Happiness Knocks on the Door, and Predicting the Future.

I can't even remember the name.

I'm quite like you, and I can't stick to one thing. But I like to watch original movies, and when I have time, I talk to foreigners online. English is now widely used as a tool for communication.

Time is running out, let's sprint first!

Memorizing words: Memorizing high-frequency vocabulary words and using fragmented time to memorize.

2. Go to the text to find relevant sentences.

The order of the questions is the same as the order of the text).

Listening: You can usually listen to some listening recordings of real questions, and you can basically get 10 of them right during the exam.

Comprehensive fill-in-the-blank: I don't have time to do it, so let's do it according to the first feeling.

Translation: The translated sentences of the mock papers are memorized, and if you are lucky, you can get points.

If you haven't passed this year, it's time to be determined to study English hard, think that if you don't pass level 4, you won't get your diploma, and you will know what kind of pressure you will have to endure when you graduate and find a job.

Dear, let me tell you about my experience, I scored 60 points in English in the college entrance examination, and finally I took a junior college.

But the more this is the case, the more I want to learn it well, so I have been learning since the beginning of my freshman year, it is very simple, insisting on 20 new words every day, buying level 4 materials in advance to practice listening and reading, I didn't report in the first year, and I have continued to study according to my method, and I have reported in the second year, and I have passed a high score.

The third year reported the sixth level, which was also a one-time pass, and now my buddy has applied for the national translation intermediate interpreter, and he is still struggling.

In fact, all things are a process of accumulation, and if you pay, you will definitely be able to reap. I don't recommend the kind of temporary assault, because it doesn't make sense, the purpose of learning English is to use, and I can't remember how many assaults.

Is it that the method is not working correctly, there are still two months to prepare, don't worry.

It is recommended to use real questions to prepare for the exam, use the reading of a distant year to sort out the words that you don't know, find out all the words you don't know, memorize them, and only need to memorize the first one or two interpretations.

It is recommended to use the practice of reading in recent years, in order to figure out the intention of the propositioner.

Finally, because the listening score accounts for a large proportion, it is recommended to spend one or two hours a day to practice, record a sentence, read a sentence by yourself, and read the original text if you don't understand it until you fully understand it, so that after practice, the listening progress will be very great.

It is recommended that you can brush the questions on your mobile phone, which is more efficient, like what to go to school for answers, and you can query the words you don't know in time. I hope you pass this exam well.

Discharge cooling is another type of convection cooling. Unlike regenerative cooling, the coolant used for exhaust cooling absorbs heat to the thrust chamber and is discharged out of the combustion chamber instead of entering the combustion chamber to participate in combustion. Direct drain coolant reduces the thrust chamber specific impulse, so the coolant flow for drain cooling needs to be minimized while only using drain cooling at the outlet section of the nozzle that is relatively less heated.

There is also radiative cooling, in which the heat flow is transferred from the combustion products to the thrust chamber, and then the heat is radiated by the thrust chamber wall to the surrounding space. Radiative cooling is characterized by simplicity and small structural mass. It is mainly used in the extension section of large nozzles and the thrust chamber of small thrust engines using high-temperature resistant materials.

When cooling in the thrust chamber of the tissue, a relatively low temperature liquid or gas protective layer is established on the surface of the thrust chamber wall to reduce the heat flow to the thrust chamber wall, reduce the wall temperature, and achieve cooling. Internal cooling is mainly divided into three methods: internal cooling (shield cooling), membrane cooling and diaphoretic cooling of head tissues. After the internal cooling measures are adopted in the thrust chamber, the mixing ratio near the wall of the combustion chamber is different from the optimal mixing ratio in the central area (in most cases, the near-wall layer rich in fuel is used) due to the need to reduce the temperature of the protective layer, resulting in the uneven distribution of the mixing ratio along the cross-section of the combustion chamber, so that the combustion efficiency is reduced to a certain extent.

Membrane cooling is similar to shield cooling in that it cools the thrust chamber wall by establishing a uniform and stable coolant film or air film protective layer near the inner wall surface, except that the coolant used to establish the protective layer is not injected by the injector, but is supplied through a special cooling belt. The cooling band is generally arranged in a cross-section of the combustion chamber or the convergence section of the nozzle. There can be several cooling bands along the length of the combustion chamber.

In order to improve the stability of the membrane, the coolant often flows through the gaps or small holes in the cooling belts, and when sweating is used, the thrust chamber wall or part of the inner wall is made of porous material with a pore diameter of tens of microns. Porous materials are usually sintered with metal powders or pressed with metal mesh. In this case, the number of pores per unit area is increased by making the micropores in the material as evenly distributed as possible.

The liquid coolant penetrates into the inner wall, creating a protective film that reduces the density of the heat transferred to the wall. When the flow rate of liquid coolant used for sweat cooling is above a certain threshold, a liquid film is formed near the wall of the thrust chamber. When the coolant flow rate is below the critical flow, the inner wall temperature will be higher than the coolant boiling point at the current pressure, and some or all of the coolant will evaporate, forming an air film.

In addition to the above thermal protection, there are other thermal protection methods such as: ablation cooling, thermal insulation cooling, hot melt cooling and composite protection of chamber walls. 3. Thermal protection scheme of high enthalpy gas generator Based on the above methods and the actual situation, the thermal protection method of high enthalpy gas generator is obtained.

The combustion chamber of a high-enthalpy gas generator differs from that of a liquid rocket engine, eliminating the front thrust chamber part, making its structure simpler and more effective. Then, the thermal protection involved is the thermal protection part of the combustion chamber wall. As the fuel enters the combustion chamber, it quickly decomposes and releases large quantities.

First of all, memorize words, not too many words a day, remember ten words a day, and review what you memorized before, that is, you have to memorize the 91st to 100th words on the tenth day, and review the 90 words you memorized in the first nine days at the same time, don't be scared by the numbers, because you have reviewed what you have memorized every day before, so there are many of these 90 that you have memorized. Persistence is the key.

Second, read the article, strengthen the memory of words in the article, and at the same time exercise your reading comprehension ability, the fourth level of reading comprehension is no problem, as for the reading materials, school English textbooks, English morning reading American literature, you can, at the same time, this can also exercise your sense of English.

Third, for the composition part, it's okay to buy a Xinghuo's ** back, which is the kind of very thin fast back, much smaller than ordinary books, much thinner, it's enough, really.

Okay, that's it, I hope you go well, hold on! Remember!

Study for the exam then do the questions, buy this vocabulary and there are real mock questions.

Usually do more real questions or mock questions.

Wait for the exam, don't get entangled in the listening where you don't understand, ** put it in the past if it's not clear, and continue to listen to the back immediately, otherwise the information behind it will leak out, and you have to pretend to be more than worth the loss.

Reading should be practiced more, although level 4 does not have many words and is not difficult, but the amount of questions is very large, reading is the main event, it must be fast, and the accuracy rate must be high.

The cloze question type depends on how long it takes you to complete the test paper. If you don't have time to do it, don't waste too much time on this topic, just take a look at it and choose it right away, guess it, it is recommended to do it at the end.

Translation, although it is the last question, but because there are only 5 blanks, and the level 4 translation is not difficult, it is recommended to do it immediately after the end of listening, anyway, it will not waste much time.

That's basically it, if you write an essay, take a look at it more, memorize the mode of writing, and you won't get a low score.

With Li Yang's will, treat yourself as a madman, do it every day, do it every day, and you will succeed.

Can you tell us more about your level?

At that time, I was in a training class for the freshman exam, that is, I did more of the usual real questions, and the most important part was listening and reading comprehension! If you listen to the actual questions, listen to the recordings of the past questions, and the reading comprehension is a lot of practice. If it doesn't work, you have to surprise at least a month before the exam.

In fact, the most important thing in Level 4 is the amount of vocabulary, so improving your vocabulary is very important.

The two main parts of Level 4 are listening and reading comprehension, which is the level of vocabulary and proficiency in mastery.

You can buy a reading book or a Level 4 practice paper, and you can also do the questions when you have time, and then look at the answers to understand the problem-solving skills.

In fact, the difficulty of level 4 is similar to that of the college entrance examination, find your state before the college entrance examination, read more, memorize more and do more previous real questions, and allocate the time for each question according to your own situation. Come on, hehe, I went to New Oriental once, the level of the teacher is uneven, you can also sign up for a class, that teaches a little opportunistic methods, and you can also hehe.

1. Preview. Preview is not only a question of learning methods, but also of study habits. There are many things to prepare, such as:

Before class, you should preview the new words, texts and grammar content, mark the places you don't understand, listen to the class with targeted questions, try your best to solve the problems you don't understand in class, if you still don't understand, you should ask the teacher immediately after class.

2. Attend lectures. Listening to lectures is the most important part of the learning process, and students who are efficient at listening to lectures are often able to grasp most of the content taught by the teacher in class. Listen to the lecture to do it:

Keep up with all aspects of the teaching process, such as reviewing, introducing, presenting, practicing and consolidating; Concentrate and understand the teacher's explanations and take good notes. Actively participate in class activities such as answering questions, conversations, role-playing, and retelling.

3. Homework. Homework should be completed conscientiously. There are two types of English assignments: oral and written. For language learning, homework such as reading aloud, memorization, and memorization are very important.

4. Review and summary. After class, students should further understand what they have learned in class, such as organizing their notes and reviewing key points and difficult points. Familiarize yourself with or memorize important sentences; Organize knowledge through induction, analysis and comparison; Targeted review is done according to individual circumstances.

5. Bring your own dictionary. The purpose of this is to cultivate students' self-learning ability, so that they can correctly use English dictionaries and other reference books to understand the meaning of words accurately.

6. Read more extracurricular books or English newspapers and magazines in extracurricular time, and read more stories and humorous jokes in order to improve your interest in learning English. In addition, you can compile some English proverbs, aphorisms, etc. (e.g., practice makes perfect

Skill comes from practice; where there is a will, there is a way.Where there's a will, there's a way). In this way, you can expand your knowledge and motivate yourself to study hard.

7. Speak more English, memorize more texts, and cultivate a sense of language; Write more English and exercise your ability to form words and sentences; In your spare time, you should communicate with teachers more, solve remaining problems, and insist on studying diligently and asking questions.

You can only memorize more words.

Just memorize the fourth-level high-frequency vocabulary.

Learning English starts with patience. Personally, it is recommended to combine listening, speaking, reading and memorization in the process of English learning, do not simply memorize words, a single word is basically lifeless, and generally forget it after two days of memorization, so the effect is generally not too obvious. You can combine memorizing words with reading, and it will be better to understand the text you read and memorize the words.

In addition, English itself is a language whose ultimate purpose is to play a communicative role, so in the process of learning every day, you must speak more and practice more to achieve the learning effect.

The difficulty of the national level 4 is not particularly large, I have a certain foundation, I think it's almost, my English is not good, I made 2 papers before the 4th level exam, and I passed it properly. There is no pressure on the naked exam, and there may be good results. Good luck.

You have to have perseverance, and English is not something that can be improved in a short period of time.

Just memorize words, do reading, practice listening, and then recite some model texts.

I usually watch more English movies, preferably with double subtitles. Cultivating a sense of language, and then learning and practicing more, the ability will naturally improve over time.

Check and fill in the gaps, first figure out your weak links, and then focus on that aspect of the review, the effect should be better.