分野 微分 レベル 入試基礎 良問 0450名無しなのに合格2019/08/15(木) 19:46:15.84ID:qtvYVH9o Justice: What's The Right Thing To Do? Episode 01 "THE MORAL SIDE OF MURDER" https://www.youtube.com/watch?v=kBdfcR-8hEY
P_n+1−P_n (P:素数) >pのn+1とnの間にはどのくらい距離があるの?をnを無限に飛ばしたらどこいくの?という話。 >これが無限に発散せず、ある値が収束するのは証明済みだ。そしてそれが600を超えないのが今回の定理。 >2つの素数の距離が600であるような素数の組が無限に存在する >この定理の究極系は「双子素数は無限に存在する」という数学上の未解決問題をとくことだ。 0452名無しなのに合格2019/08/16(金) 01:01:26.21ID:oTh7RGsV バックトゥザフューチャーで英語を勉強しよう | Learn English with Back to the future https://www.youtube.com/watch?v=A0zF_RQeQ7g
こ〜んにちわ〜 Good afternoon What's up It's Rupa sensei here 大阪人 英語できるひといるんだな 0458名無しなのに合格2019/08/16(金) 10:51:17.51ID:oTh7RGsV It's Rupaせんせい here 「意志あるところに道は開ける」は英語で?無料英会話! https://www.youtube.com/watch?v=rvxsyN0lSFI
>This is tricky again >The answers are so close to each other >Abrogation? What is that? I’ve never seen this word before >The level of the English here and the types of question is the same as…like university level…articles that I read in University... といいながら一時間ほど解き終わる
>it was hard. it was objectively very difficult >Every passage was super interesting to read >this was a pleasure to read
be like には to sayって意味があるらしい to binge-watch 辞書に載ってない bingeから推測する単語 news ← 不可算名詞で単数扱い a newsはだめ something is going to be huge → something is going to become very popular or famous 辞書だと 人気がでる とか 有名になるなんて意味はのっとらん Heads Up ← Heads Up is the name of a popular mobile game application developed by Ellen and often used with guests on her show Valley girl 文の終わりでイントネーションを上げる特徴があるらしい Emilia Clarkeってゲスト(英国生まれ)はこの女性をまねるのがうまいらしい 0468名無しなのに合格2019/08/17(土) 12:45:38.71ID:mxKS/hcF 横浜市立大(医)三項間漸化式 特性方程式(数3不要) https://www.youtube.com/watch?v=8S-mTW5tjA8
教材 映画のシーンと俳優のインタビュー >>467よりおすすめ 音声 字幕ありなのでけっこうききやすい 語彙のレベルがけっこう高いので知らずに聞いたら自分なら撃沈する A live action is a movie with a real actors A twist is a slight modification of something so that it has a new look or feel To double down something means to increase your efforts or determination to achieve something Here, Will uses the expression to go into something with the meaning of to get involved in something Top is used as a verb here, and it means to do something better To take it up a notch means to make something that’s already good, even better
語彙はそれほどむずかしくないけど >He has it all = He is very talented and capable of doing everything that is necessary
I am a woman who spent a lot of money on a dress and she wants to wear it because soon she won’t be able to fit into it. この部分がおもしろかった ライオンキングとは関係ないけど 0478名無しなのに合格2019/08/17(土) 23:35:59.88ID:mxKS/hcF 【高校化学】濃度計算B(希釈)【理論化学】 https://www.youtube.com/watch?v=APLjBY0P7kc
【都庁ピアノ】「パプリカ」を弾いてみた byよみぃ Japanese street piano performance"Paprika / Kenshi Yonezu" https://youtu.be/7NATIxmXL700482名無しなのに合格2019/08/18(日) 00:44:38.11ID:BnSbE0j4 このテクニックいつでもすぐはじめられる
Once upon a time there lived a man in a small town. He was blind. So he always carried a lighted lamp whenever he wanted to go out at night. One dark night he was walking with his lamp in his hand, encountering a group of Men. When they found out that he was blind, they began to tease him, saying “Hey, why are you carrying your lighted lamp? Can’t you see anything?” The blind did not get angry. He said politely “This is not for me but for you. You many not see a blind man like me coming and push him.” When the men heard this they became ashamed and begged pardon. Moral Think twice before you speak.
Rupa sensei keeps a pet monkey. He gets a call from his American friend and have a conversation. They use a couple of slang expressions. Then he speaks about 3 main differences between American and Australian English.
So you can learn them if you watch the video. Here are some examples. to chop it/something up 話す 相談する To holla 連絡する bloody hell もう限界だ 耐えられない arvo = afternoon barbie == BBQ catchya またね 0492名無しなのに合格2019/08/18(日) 19:51:08.55ID:BnSbE0j4 大学入試数学解説:京大2015年理系第5問文系第5問【数学II 多項式の除算】 https://www.youtube.com/watch?v=vLW9iRzlTDI
Harry Potter is a good movie. Let’s learn some quotes from Harry Potter.
Happiness can be found even in the darkest of times. If one only remembers to turn on the light. According to Rupa sensei this quote means “In hard times in our lives if we just think positive we’ll be OK!”
Working hard is important but there is something that matters even more believing in yourself Rupa sensei says “This one is an absolute gem as well. To believe in yourself is super Important. So work hard and believe in yourself!” 0495名無しなのに合格2019/08/19(月) 00:34:07.38ID:+6E91MW1 Harry Potter Interview | Learn English With Daniel Radcliffe & Emma Watson https://www.youtube.com/watch?v=V9GDLcgn-JI
Let’s learn English with interviews from the actors of Harry Potter. It’s a good way to improve your listening skills.
Emma: It’s something I’ve wanted to do for ages. The expression for ages means “for a very long time”. So Emma says she had wanted to be an actress for a very long time before she worked in the first Harry Potter movie.
Rupert: So I was looking on the internet, of this website of Newsround Rupert says he found out the Harry Potter movie production was looking for children actors on Newsround’s website
Daniel: I changed Robbie Coltrane’s (Hagrid) phone language to Turkish. Emma: So you couldn’t even get to the menu, let alone try and change it. It was so funny. Daniel says he changed the language on Robbie’s phone to Turkish and Emma says Robbie couldn’t change the language back to English because he didn’t understand Turkish.
Rupert: I once played a prank on Alan Rickman Rupert was using his quill to draw a rather unhandsome picture of Alan Rickman on his book while playing Ron. He didn’t know that Alan was staring at it right behind him as he was drawing it.
Rupert: Yeah, he’s.. he’s wicked, really scary—scary in real life as well. Wicked is a slang expression used in the UK, meaning something is really great. 0496名無しなのに合格2019/08/19(月) 13:04:27.67ID:+6E91MW1 一橋大 整数問題 https://www.youtube.com/watch?v=IiuCiDWE0SU
Many people find it difficult to hear this question correctly because there’s a big difference between textbook English and natural English and it is pronounced like one long word. What can you do about this?.
I have one suggestion. It is to learn about weak forms. Weak forms have a different pronunciation in a sentence. So it will improve your English listening skills to learn about weak forms and listen to how people pronounce words and sentences in real life carefully
ききやすくわかりやすいのでけっこうおすすめ Train yourself to follow native English speakers! 0499名無しなのに合格2019/08/19(月) 20:01:18.62ID:+6E91MW1 英語を流暢に話す - 英語の流暢さを向上させる5つのステップ https://www.youtube.com/watch?v=KaA_mxga3PQ
How long have you been studying English? Do you learn a lot of grammar and vocabulary but find it difficult to speak English fluently? Let’s talk about fluency and what you can do to improve your English fluently.
There are two sides to fluency. One is physical and the other is mental. Your mouth needs to be produce and connect English sounds and your brain needs to find the right words and build English sentences smoothly.
There are many things you can do to become more fluent in English. But I have two suggestions.
One: Get out there Having conversations regularly is more important than anything else. Reading English will improve your reading. Listening English will improve your listening. So your English speaking skills will not improve if you do not talk to people. You need to practice regularly. At least you need to spend 2-3 hours a week speaking English.
You may say “But I’m shy ” or “I don’t have people to talk to.”
That’s right. But you have to accept and learn to deal with that pressure. If you think it feels scary, so I won’t do it, it won’t feel less scary in the future. The only way to make it easier is to go out and do it.
Two: Speed Reading Find a text in English. Any textb is ok if it is very easy for you. Don’t choose something with a lot of new words or something which is way above your English level.
Read the text aloud and time yourself and then read it again aloud and try to beat your previous time. Repeat again and again to try to get the fastest time you can.
What’s is this for? Remember part of fluency is physical and your mouth needs to produce English sounds smoothly? This is a good way to practice that side of fluency. Sing a song with lyrics will really help your physical fluency too. 0500名無しなのに合格2019/08/19(月) 20:08:56.40ID:+6E91MW1 英語を流暢に話す - 英語の流暢さを向上させる5つのステップ https://www.youtube.com/watch?v=KaA_mxga3PQ
How long have you been studying English? Do you learn a lot of grammar and vocabulary but find it difficult to speak English fluently? Let’s talk about fluency and what you can do to improve your English fluentcy.
There are two sides to fluency. One is physical and the other is mental. Your mouth needs to be produce and connect English sounds and your brain needs to find the right words and build English sentences smoothly.
There are many things you can do to become more fluent in English. But I have two suggestions.
One: Get out there Having conversations regularly is more important than anything else. Reading English will improve your reading. Listening English will improve your listening. So your English speaking skills will not improve if you do not talk to people. You need to practice regularly. At least you need to spend 2-3 hours a week speaking English.
You may say “But I’m shy ” or “I don’t have people to talk to.”
That’s right. But you have to accept and learn to deal with that pressure. If you think it feels scary, so you won’t do it, it won’t feel less scary in the future. The only way to make it easier is to go out and do it.
Two: Speed Reading Find a text in English. Any text is ok if it is very easy for you. Don’t choose something with a lot of new words or something which is way above your English level.
Read the text aloud and time yourself and then read it again aloud and try to beat your previous time. Repeat again and again to try to get the fastest time you can.
What’s this for? Remember part of fluency is physical and your mouth needs to produce English sounds smoothly? This is a good way to practice that side of fluency. Sing a song with lyrics will really help your physical fluency too. 0501名無しなのに合格2019/08/20(火) 00:38:32.19ID:wi/9tv7L 大学入試 大学受験 数学 解説 2011年千葉大学 数A・確率 高校数学 https://www.youtube.com/watch?v=D5X31v7G__Q
The first problem is easy to solve. 0502名無しなのに合格2019/08/20(火) 00:38:50.04ID:wi/9tv7L Ellen Discovers Some Insane Hidden Talent in Her Audience https://www.youtube.com/watch?v=QjaNLPiqIV0
Ellen has the best audience in all of television. Some of her audience are talented and show off their talent. 0503名無しなのに合格2019/08/20(火) 00:53:26.71ID:wi/9tv7L Ellen Meets a 5-Year-Old Geography Expert https://www.youtube.com/watch?v=0POHnKF2pH4
Ellen’s welcome guest is a 5-year-old boy. He memorized the entire globe and can identify every place in the world. 0504名無しなのに合格2019/08/20(火) 01:21:44.95ID:wi/9tv7L Kid Genius Brielle Shares Her Scientific Discoveries https://www.youtube.com/watch?v=m4riEU1_Bgo
Ellen’s guest is a six-year-old girl. She knows Antonie Lavoisier, Daniel Bernoulli, Galileo, Newton and Hooke. 0505名無しなのに合格2019/08/20(火) 01:39:17.17ID:wi/9tv7L Adorable 3-Year-Old Periodic Table Expert Brielle https://www.youtube.com/watch?v=7nGz7xgGJzc
A three-year old infant knows what Phosphorus is. It can be different colors, is stable when it’s white and burns under water. Isn’t that crazy? 0506名無しなのに合格2019/08/20(火) 01:54:29.60ID:vToJvApZ 愛媛大卒マッチョなピアニスト フォルテもいいね
分野 逆行列の定義 レベル 基礎 0509名無しなのに合格2019/08/20(火) 18:19:11.67ID:wi/9tv7L How to Improve Your English Reading Skills - 4 Steps to Improve Now! https://www.youtube.com/watch?v=J1tdSLAycpc
On improving reading skills in English
You need to choose reading materials at the right level. The number one mistake English learners make is to try to read very difficult reading materials. If you try to do so, you have to look up every word you don’t know in a dictionary because there are many unknown words in the text and you can’t understand a lot of it. This makes you feel very frustrated and think you can’t read in English and you may give up reading in English. So you need to choose the right texts.
How can you do that? Here are a few questions you can use. One: can you understand the general meaning of the text without using a dictionary? Two: Can you read the text at a reasonable speed? If you can’t answer ‘yes’ to the questions, then the text is probably too difficult for you to read.
But often in life, you can’t choose the text you read. You may have to take an English exam. It may be a difficult text for you. Are there any tricks to make it easier to understand the text in this situation? The answer is No. There’s no good solution. To improve your English reading level you also need to improve your vocabulary and grammar knowledge and that’s a long, slow process.
What should you do? Here are some tips. Firstly, your reading practice needs to be supported by regular grammar and vocabulary work. Secondly, you need to read the same text many times because vocabulary learning depends on repetition. Thirdly, as your reading level improves, you should increase the difficult of the reading materials so that you see new words, new phrases and new sentence structures.
Improving your reading level is a long, slow process, so you need to be patient. 0510名無しなのに合格2019/08/20(火) 20:45:05.39ID:wi/9tv7L 三項間漸化式と行列(#6固有値・固有ベクトル)【高校数学と大学数学の架け橋】 https://www.youtube.com/watch?v=HJmIFqLRq7U
This question is adapted from an Oxford Admissions test. 0512名無しなのに合格2019/08/21(水) 01:20:44.17ID:+VymhWyr 基礎事項の確認と演習したくなって参考書と問題集調べてみてけっこう良さそうに思ったんだが どうなんだろうか 良書なんだろか 青チャート 基礎問題精講けっこう量あるし 坂田本 志田本はわかりやすそうだけどたくさん買わんといかんしなあ
やさしい高校数学(数IA〜III) 数学の良問問題集 [数学I+A+II+B+III]
数学 微分方程式・複素整数 分野別標準問題精講 ってのが出るらしい 9月発売らしいが気になる本ではある 0513名無しなのに合格2019/08/21(水) 17:06:25.22ID:+VymhWyr Learn English With Dragon Ball Z https://www.youtube.com/watch?v=5i8s5XMzEoA
声優に違和感
Goku transforms into a Super Saiyan. Frieza is surprised and says “What is this? What has this Saiyan become?”
Goku tells Gohan to get away as fast as he can and leave without him. But Gohan says “If we take your spaceship, then how are you supposed to get home?” Then Goku gets angry and says “Don’t talk back to me. Do as you are told to.” 0514名無しなのに合格2019/08/21(水) 21:43:09.96ID:ut7SeJAv 1972年(一期・二期校時代) 主な国立大学の入試科目 文系;国(現国、古文、漢文)、英、数(T、U)、理、社×2、の五科目 理系;国(現国、古文、漢文)、英、数(T、U、V)、理×2、社、の五科目
音声 ネイティブレベル(生の英語レベル) 東大 センターより早い しかも音がけっこうくずれる 解説 わかりやすい リスニング苦手な人にもおすすめ 0521名無しなのに合格2019/08/22(木) 17:00:15.61ID:TYhJsXeo 8 Beginner English Book Recommendations [Advanced English Lesson] https://www.youtube.com/watch?v=FGHHGZ0_-jE
Vanessa recommends 8 beginner English Books. She says, “All of these books are written in simple English but the stories are engaging and interesting.” 0522名無しなのに合格2019/08/22(木) 17:01:57.00ID:TYhJsXeo 間違えるのは悪いこと?サマー先生による、外国語学習の10のコツ【中編】《英会話講座#26》 https://www.youtube.com/watch?v=Y0K_QAt7HO4
First, master the basics
Many students try to memorize English vocabulary on the train. The vocabulary is very advanced. But if a foreigner asks them a very simple question, they may not be able to understand and answer it.
They tend to want to study more and more advanced subjects. This is not a good idea. They should not underestimate the importance of basic grammar and vocabulary.
Don’t be afraid of making mistakes
It’s very difficult to bring your second language to the same level as your first language. If you stay quiet because you’re afraid of making mistakes, you won’t get opportunities to speak. Making mistakes is also an incredibly important step. So don’t be afraid. 0523名無しなのに合格2019/08/22(木) 17:30:23.36ID:TYhJsXeo Justin Bieber Meets a Superfan https://www.youtube.com/watch?v=BReMrU--lFg
字幕ないとちょっときつい 表現はけっこうシンプルなんだが
It's a little bit hard to understand what they aretalking about although they use simple English. 0524名無しなのに合格2019/08/22(木) 20:43:47.99ID:TYhJsXeo 「立て替える」は英語で?【#300】 https://www.youtube.com/watch?v=dCfJY5U35FA
Writing practice
You don’t have money with you. OK. Don’t worry about it. I’ll pay for you, but just get me back later. Can you cover for me. I’ll pay you back later. I’ll spot you 10 dollars. Just pay me back later. 0525名無しなのに合格2019/08/22(木) 22:36:43.27ID:TYhJsXeo 11 Songs for English Fluency [Learn English With Music] https://www.youtube.com/watch?v=1ebSUtMoYPw
Vanessa talks about 11 songs that are useful for English learners. I already know Sheke it Off. But I don’t know the others. 0526名無しなのに合格2019/08/22(木) 23:14:32.58ID:90Tvcztp>>518 20人で30万だから無理な金額ではないな 0527名無しなのに合格2019/08/22(木) 23:22:02.28ID:TYhJsXeo Episode 20 – The Boy With the Sharingan (Part 1) Boruto: Naruto Next Gen [EngDub] - Anime Series https://www.youtube.com/watch?v=F0-d1_09L3I
The boy with the Sharingan Sasuke meets a boy with the Sharingan and sends Naruto a message. Naruto decides to get the details from Sasuke himself and go out of the village. Sarada and Chocho go after him to deliver a lunchbox to Naruto.
リスニング力が高まらない理由のひとつは 発音や音声変化の勉強してないからだな 0532名無しなのに合格2019/08/22(木) 23:58:15.87ID:TYhJsXeo Bill Gates Chats with Ellen for the First Time https://www.youtube.com/watch?v=f5NJQiY9AuY
Bill gates dances to the music. It's funny 0533名無しなのに合格2019/08/23(金) 01:29:11.13ID:zimr9fKy 福田の入試問題解説〜東京医科歯科大学2017年理系数学第1問〜整数の性質と数列 https://www.youtube.com/watch?v=dvpwzVG5_OA
分野 整数 難易度 標準からやや難 東大京大一橋東工大レベル 数学的な面白さはない 論理パズルみたいな問題が好きな人はおもしろく感じるかもしれない 0534名無しなのに合格2019/08/23(金) 06:36:15.03ID:zimr9fKy Dragon Ball Z - Cha-La Head-Cha-La - Toei Official English Version with LYRICS https://www.youtube.com/watch?v=2QcBUlzmo5U Dragon Ball Z - Opening - Cha La Head Cha La - English Lyric & Phonethic Symbols https://www.youtube.com/watch?v=PbXc1swZ3-U
There’s times in your English journey when you feel down. But if you listen to these songs, you’ll feel energized and excited 0535名無しなのに合格2019/08/23(金) 06:49:44.04ID:zimr9fKy There are times...だな まあスペルミス 文法ミスしなくなることは永遠にないだろう
(1)and(2)are easy to solve but (3)is not so easy to solve. 0540名無しなのに合格2019/08/23(金) 22:48:15.51ID:zimr9fKy 5 Habits of Fluent English Speakers https://www.youtube.com/watch?v=9bLXKI-NEww
Vanessa talks about five habits of Fluent English speakers. One of them is to speak English regularly. She says “If you don’t speak English regularly, you’ll lose what you know. So make sure that you speak English regularly.” 0541名無しなのに合格2019/08/23(金) 23:37:39.91ID:zimr9fKy Is it possible to write the 11 whole numbers from 1985 to 1995 in some order so that the 44-digit number you get is prime? Why or why not? Provide a proof of your answer.
This is a problem from the 1995 Mathematical Olympiad in Argentina. 0542名無しなのに合格2019/08/23(金) 23:52:45.91ID:zimr9fKy Answer No, the number cannot be prime.
Divisibility by 11 rule If the alternating sum of digits (from left to right) is divisible by 11, then the number is divisible by 11. Proof We can use this principle. So let’s write down the 11 numbers in descending order and calculate the alternating sum of this number.
The sum of all the digits in the odd positions is equal to 105. The sum of all the digits in the even positions is equal to 149. So the alternating sum is negative 44 (= −44) −44 is divisible by 11, so the entire number is divisible by 11.
The alternating sum is −44 and this number is invariant no matter how we arrange the 11 whole numbers from 1985 to 1995.
Solving HARD Olympiad Problem With A Neat Trick https://www.youtube.com/watch?v=M2-_RbnTvwo0543名無しなのに合格2019/08/24(土) 01:30:07.73ID:exNUseEv FRIENDSドラマで英語を学びましょう【フレンズ】無料英会話レッスン Let’s learn some English phases and slang from FRIENDS.
Rupa sensei uploaded a new video that is useful for English learners. In this video, Rachel is saying “Don’t you think we should rethink the whole hiring movers thing?” Putting it simply, she’s just saying “We should hire movers.” 0544名無しなのに合格2019/08/24(土) 07:31:39.05ID:exNUseEv 2019 European Girls Math Olympiad (EGMO) Problem #1 https://www.youtube.com/watch?v=6NyZ1VKoOOM