How to learn to shout MC, master please come in! Please, thank you

What are the seven subjects in junior high school? Chinese, Mathematics, English, Politics, Geography, History, Chemistry, Biology, Physics, ......

We had nine subjects at that time.

There's no trick, anyone can get through the subject in Chinese, don't say much, usually read more articles by famous writers, and the composition is a little thoughtful and writes well, and the score is naturally high.

Mathematics is hard work, go buy reference materials and work hard to do problems, there is no shortcut, this is more talented, some people just can't learn mathematics well, if you don't consider participating in the Olympiad, all kinds of body types do more naturally usually take a hundred points in the exam is no problem.

English?,I'm not very good and I don't have much capital to talk about.,The main thing is to cultivate a hobby after class.,Watch more original movies and sing English songs.,Help cultivate interest and accumulate vocabulary.,In addition, take this word book to memorize when you have time.。 It's still easy now, but there are many hard days after I don't speak English, and I have to take the college entrance examination, and I have to take the doctoral examination to ......

Physics as long as the examples in the book will be good if the questions sent by the teacher will be good, junior high school physics is very simple, especially the circuit is easier to do, it is rare to be in mechanics, do more questions in that part, but don't worry, the high school entrance examination does not seem to test mechanics.

Junior high school chemistry is even easier, and it is no problem to memorize the properties of some substances on the periodic table, as long as the previous ones are memorized, the equation balancing is very simple.

Biology is dissecting, junior high school requirements are not high, maybe you are not a key class, don't say much

There's nothing to learn about politics, I never read much, the philosophy part just needs to memorize the big regulations clearly and write them up for each exam, and then expand and compile one or two hundred words according to my own experience. It is not difficult for economics to understand some of the contents of money and the fluctuation of value; The most troublesome is political science, and there is no shortcut, back it.

History is to continue to memorize.

Geography is divided into two parts, one is physical geography, mathematical talent is demanding, if you don't understand the longitude and latitude calculation of those spheres and the calculation of the height of the sun, just buy this exercise to do it and ask the teacher, understand one can understand a series. However, this belongs to solid geometry, which may be more troublesome than math in junior high school. The other part is human geography, read more maps, travel more, and naturally remember it faster.

I think it works very well to ask for a tutor, I remember that I have a lot of classmates who are doing tutoring, and the effect is not bad, I take a student in the second year of junior high school, I just find more questions for him to do, his math grades are still stable, math is to do more questions, and don't repeat the old question type, this will form a mindset, so find a tutor, let him pick some questions for you to do, it still works.

My junior high school has always been the first and second place in the school, I didn't do anything in particular, I just listened to the class absolutely and did everything the teacher told me to do! I don't have a great memory, I'm just an ordinary person. But I think that's enough.

It would be better if there was time to read more extracurricular books, not for the exam.

In addition to listening carefully, doing what should be pre-study, reviewing, reciting, and reciting, but also do more exercises, the more the merrier, ask more questions, everything else is empty, sort out the wrong questions that you have done wrong, ask the answers, and read them again before the exam, so that there is only one mistake and no more mistakes.

I am not smart, but my grades in junior high school are really stable in the top three (I am in a good middle school) Why, it should be that I just memorize the liberal arts well and ask more questions in the sciences, and I only use half the effort of a good student

Don't ask for a tutor, otherwise you will feel that you have learned more than others, and then you will be finished, morality first, learning second.

MC is the marginal cost, that is, the cost of the manufacturer to produce one more unit of goods, and the marginal cost in the above two figures will increase with the increase in the number of productions, indicating that the more goods the manufacturer produces, the greater the cost he has to pay to produce one more unit of goods.

MR is the marginal return, that is, the ** of selling one more commodity, and ar is the average return, which is the average ** of those commodities sold. The first question is a perfectly competitive market, that is, there are many buyers and sellers in the market, and all buyers and sellers can only accept the market, and the **p of the perfectly competitive market remains unchanged, so each commodity is sold at the ** of p, and the average ** = p. In the same way, if you sell one more commodity, that commodity ** is also equal to the market **p, which is the so-called three-line integration.

In the second question, it is not a completely competitive market, so when the number of items sold by the manufacturer increases, the additional unit of items ** becomes lower (because the marginal utility for consumers decreases), so MR is decreasing, and each newly added ** is lower than the previous **, which naturally lowers the average**, so AR also declines. For manufacturers, when the cost of producing one more unit of goods mc is lower than the **mr that sells this unit of goods, he has the opportunity to make money, and he will produce more, and he will produce until mc=mr, his profit is the largest, because if he continues to produce, mc will become bigger, mr will decrease, mc > mr, the money from selling this unit is not enough cost, it is better not to produce. Therefore, when the profit is maximized, it is the intersection point of mc and mr, where mc=mr.

Hehe: It's the same as when I was studying.

Well, push yourself. Sometimes the more I think about it, the more annoying I become, and I take extreme measures to unplug the TV line (note that it is not sabotage), in short, I just do some more ruthless things to make up my mind. It's like if you can't control what you want to eat, then scold yourself in your heart.

If you have to take time to eat, the reason is the same.

did something that I regretted, and in the end, I had to be depressed for a long time.

So don't think about things that you regret from the beginning, and cut off those thoughts as soon as you think about them.

I'm telling you, after a person has been studying for several hours, he gets into the groove and gets more and more serious. Therefore, the time will be more impetuous, but even so, you must persevere, thinking that you will work hard for the efficient study time in the future. Remember, the back will be very efficient, so the time ahead has the motivation to persevere.

If you can't concentrate, you can start with the subject you like first, the kind that is not very difficult, so as not to be upset if you don't know how to do it at first.

1. Don't show your emotions casually.

Every night before going to bed, turn off the lights, sit cross-legged, and listen to the sounds around you. It's best to restrain yourself from thinking about those TV series or anything. When I was studying, I couldn't calm down, so I looked at the scenery outside the window and took a deep breath. In short, no matter what, you have to rely on yourself!

You're the same as I used to be, and you're only going to get more and more anxious if you go on like this.

First of all, you should not deliberately avoid a noisy environment when studying, or even study while listening to songs (of course, I just suggest, this thing varies from person to person), because deliberate avoidance will put yourself into a particularly quiet atmosphere, in fact, a quiet environment will not make people quiet, but will make people feel uneasy. Then there's the fact that you've probably been in a bad mood lately, and it's normal to be irritable during puberty. So choose the atmosphere when you study, in an environment that is not noisy but not very quiet, you may be much calmer, don't think about how the state is so bad recently, and when you pass this time, it will almost get better.

Think about how if you don't concentrate on your studies, your opponents will outperform you! Think about it before you do your homework every time, motivate yourself, and trust you to succeed!

It depends on your life values, if you are a very enterprising person, you will not be like this, TV series are illusory, it has no meaning to you, you will only waste time in this regard, everyone will do things that are beneficial to themselves, among them, learning is currently very beneficial to you, learning well will bring benefits to future development, you think, if you can become famous in the future, it should be meaningful.

I used to be like this, and the specific methods are as follows: 1. When you realize that you are not paying attention, you immediately take a deep breath and abandon distracting thoughts. 2. Simply do these things first or think about them all at once and then learn.

3. (This is the most effective) First stipulate how many tasks to be completed in a short period of time, and then force yourself to complete them within the specified time, and it is best to put the watch next to you!

1. Just think about it for a few minutes before writing.

2. When writing, read the title and the process of writing by yourself (read softly).

3. Take a deep breath before you do it.

Then you have to be interested in learning first, and this situation is a manifestation of not being interested in learning.

You can play enough and want to learn and learn, so it's useful.

Find a difficult question and go deeper first.

First of all, set a clear short-term goal for yourself, with a goal, you will work hard, to think about the goal instead of thinking about the TV series all the time. There is also the possibility that due to excess energy, you will be uncomfortable when you study quietly, it is recommended to do a moderate amount of exercise, people will also be comfortable, you can also exercise, a very good choice! Finally, it is necessary to arrange the time for entertainment and study reasonably, make a plan, and play happily when playing, and don't want to study.

Don't think about playing anymore when you're studying!

If you really want to learn, you won't think about anything else, you can write what you want to do on a slip of paper first, and then do it, one at a time.

This kind of thing、There are also things that are caused by nervousness、Is your study progress particularly fast?

Pain will naturally let go, and having a goal will naturally sink down.

Imagine eating by yourself!! Chew slowly and taste slowly, just like that, let your mind calm down.

Don't watch TV series, not a single episode.

Sink down and think that you must defeat your opponent, otherwise it will be a shame.

Put a book on the table while watching TV. Think about what you're going to do in the future ,,, set your goals.

When you're doing your homework, the TV is turned off, so find a room without a TV and do your homework, be quiet, calm down.

In fact, everyone's method is different, and it is still up to you to figure it out yourself!

has been three years since I moved It's been three years since I moved

does not swim so often as he used to.He doesn't swim like he used to anymore

1. it is three years since i moved.

Ever since I moved (moved. It's been three years.

2. he usden't to swim as often as him.

He didn't (another) go swimming as often as he did.

1it's three years since i moved.It's been 3 years since I moved.

2he doesnot swim so often as he used to.Now he doesn't swim as often as he used to

1. it's been three years since i moved.It's been three years since I started moving here

john:

d n Johnny Depp.

johnny

Depp, also called Johnny Depp, then strong should be able to use John, phonetic transcription can't be displayed.

What do you call this question, when to is the verb after the preposition, it should naturally be ing, so yes, who told you your "three".

I am a middle school student. I learned very well. I'm zealous.

I often help my friends with their homework too. So I have some great ideas on how to study well. In class:

You'd better learn your new course. And found something difficult, important. You are very important to prepare for the new course.

In class, you should listen carefully to the teacher's class time. You can take some notes as this can help you focus on your homework. If you have a problem, you must ask the teacher for help.

Don't be afraid of losing face. Don't be afraid to make mistakes. After class:

You should review your homework to complete your assignments. It's very important to work hard, but don't forget to exercise and stay healthy. Above all things.

Best wishes to you!

There are many grammatical errors in this article, so it is recommended that you ask your teacher for advice.

My translation is as follows:

I am a middle school student with a good academic record, I am a warm-hearted person who often assists my friends with their homework. So there are some great ways to learn.

Before class: It's best to preview your new course and find out what you don't understand and what you think is important, which is very important for learning the new course.

During the lesson: You must listen carefully throughout the lesson, you can take some notes, because it is conducive to summarizing what you have learned, if you encounter problems, you should consult the teacher immediately, do not be afraid of losing face, let alone misunderstanding.

After class: You should review the lessons you have learned and complete your assignments on time. It's important to study hard, but don't forget to exercise to stay healthy.

All in all, you have to believe in yourself, never give up easily when you encounter difficulties, and you should have the courage to face them, challenge them, and finally solve them.

I believe that through hard work you will achieve success, bless you!