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英語 高校生

和訳の確認をしてほしいです! お願いします🙇‍♂️🙇‍♀️

TR3T Humans usually breathe from sixteen to twenty times each minute. If you analyzed 01 the air you breathe, you would find it is a mixture of different gases. Most of it is *nitrogen about four-fifths. One-fifth is oxygen. There is also a tiny amount of carbon dioxide, a little "water vapor (which gives air its humidity), and some "traces of 05 what are called "rare gases. If you were to put a bag over your nose and mouth to catch the air you breathe out, i図 you would find (1)Some strange changes. There would still be the same amount of nitrogen. There would also be the same traces of rare gases. But there would be much less oxygen and a hundred times more carbon dioxide than in the air you breathe in. 10 There would also be considerably more water vapor. TR33 ,What happens is that each time you breathe, an exchange takes place. You keep Some oxygen; you breathe out much more carbon dioxide and water vapor than you breathed in. 、The reason is that every moment of the day and night your body is using up energy. Your heart uses up energy as it beats. Your muscles use up energy. So 15 does your brain, and so does every other part of you. All this energy is produced by the work of the millions and millions of cells that make up your body. Every one of these cells needs Oxygen in order to do its work. As the cells use up oxygen, they form carbon dioxide, which is a “waste product. So your body carries out these two processes at the same time. You breathe in the m3 20 OXygen that cells need to produce energy. You breathe out the carbon dioxide that is harmful. It sounds so simple. Yet your life depends on these processes happening dav and night without interruption.

回答募集中 回答数: 0
英語 高校生

ティムの「みなさんの意見を聞きたいです」とは何の意見なのか分かりません。教えてください。

2 対応 試験 共通テスト第1問A Active Practical 本文解説 OYou like reading books, // あなたは読書が好きです OYou have found some interesting posts / on an SNS. // あなたは興味深い投稿をいくつか見つけました SNS で SNS(=Social Networking Service)「ソーシャル,ネットワーキング·サービス) の語句 post「投稿」 2Tim // ティム 3E-books are really nice!// 電子書籍は本当によいです ⑤語句 e-book 「電子書籍」 3You can always read your favorite books / at any place / on your smartphone./ いつでもお気に入りの本が読めます ⑤文法総称のyou :この You は「(話し相手を含めた)一般の人々」を表す。 どこでも スマートフォンで at any place「どこでも」肯定文の any は「どれ[どこ]でも」 という意味になる。 OYOU can't do that / with printed books. // このことはできません 紙の本では ① 語句 printed book 「印刷された本, 紙の本」 のI want to hear your opinion, / too. // みなさんの意見を聞きたいです も スキャニング Q1:Tim wants people to share their ideas about e-books. のChloe // クロエ 9I agree with you. // あなたに賛成します 語句 agree with 「…に賛成する」 OI always carry hundreds of books / in my smartphone. // 私はいつも何百冊もの本を持ち歩いています スマートフォンの中に ③ 表現 hundreds of 「何百もの…」 スキャニング 02:Chloe writes that she carries a lot of e-books. 0They are not heavy / at all! // それらは重くありません まったく の表現 not at all 「まったく……ない」 0That's amazing! // それはすばらしいことです のTakashi // 貴 OIt's nice / to be able to keep many books / in one device. // よいですね 多くの本を置いておけることは ③ 語句 device 「装置, デバイス」 ⑤文法 It is nice to ~ 「~することはよいことです」 と be able to~「~できる」が組み合わされた形。 OBut I like printed books better / because it is said / that we can't take notes しかし私は紙の本のほうが好きです ひとつのデバイスの中に on the pages なぜなら言われているからです 私たちはメモが取れないと 紙面に in e-books. // 電子書籍の 2-1

解決済み 回答数: 1
英語 高校生

1、3、5は解けたのですがそれ以外が訳分からないので、教えてくれると嬉しいです!

取り組み日 再点 月 目標時間 STEP3 読解問題にアプローチ (2年7月改) 20分 The Latin word infans, from which “infant" comes, means "a person who is unable to speak" But all mothers know that communication begins long before actual speech. Babies “talk" to parents with their eyes, their expressions and their whole bodies, and parents respond to them in the same language. Human beings are different from other animals in our highly developed use of language and understanding. Ababy can hear conversations even while she is in her mother's womb. And then from the minute she is born she begins to feel the rhythms of her native language and gradually learns to recognize meaning. In South Africa, *the Bantu tribe celebrates the first time a child answers to her name witha special dinner. The best way to encourage your baby's language is to begin a two*way conversation. Mothers all over the world talk to their babies in a special language, known as "(ア)motherese" or “baby talk". Without learning how, we tend to use the simplest words, changing our grammar to make sentences shorter. Mothers talk of themselves in the third person, repeat things, and speak to their infants in a sing-song pitch. By looking at our babies while we are talking to them, we also teach them the facial expressions that come with speech. Babies start babbling from around three months, repeating easy sounds like “da", “ta", "ma", “ba" and “pa”. All around the world these first basic sounds are the roots of common names for other family members, most importantly “mother" and “father". For example, baba means “mother” among *the Gusii tribe of Kenya, while baban is “father" for *the Sambarivo people of Madagascar. The English word “daddy" is tata in Greek, tatasin Sanskrit and papa in French. Considering the amount of time she spends with her baby in the first months, a mother might expect her baby to say her name first. But this doesn't usually happen. Studies have shown that (イ)babies try to name their fathers before their mothers. Perhaps mothers want to hear their baby's first word as “daddy", in order to make a father feel more important and to add more meaning to his fatherhood. Or perhaps father, a familiar but often a little more distant person, is considered worth saying first. In Europe, the origins of the everyday words for “mother" are closely related to breastfeeding. Mom, Mam, Mummy - all these words come fronm the ancient Greek mamman, which means 17

解決済み 回答数: 1
数学 高校生

(2)で動画の解説ではボールを3個足して組み合わせで考えても良いとありました。何故勝手にボールを3個足してもいいのですか?? 教えて下さい。よろしくお願いします🥲

れ3組に分けたボールを順に A, B, Cの箱に入れ 7-1 前に入れる。 |のボールも入らない箱があってもよいものとする。 n ボール ^ベへ 、すき間 ると考えればよいので、 (n-1)(n-2) オー1C= 個のボールと,2枚の仕切りの合計 (n+2) 個を ○, O, O, …, O, 1, | 1列に並べる順列を作り,仕切りで区切られた3組の ボールをそれぞれ A, B, C の箱に入れればよいから, 求める総数は,同種のものを1列に並べる順列の個 数の公式により 2(n-3)! 2 である。 n を1列に並べる n!2! である。 2 1°(1)と(2)の最終結果は n → n+3 の違いしかないが, これには必然性が Notes ある。というのは, (1), (2)は [a+b+c=n (1) 1a21, b21, c21 Ja+b+c=n la20, b20, c20 を満たす整数 a, 6, cの組(a, 6, c) の総数であるからである。 |2° この問題を解くには, 上に示したものの他にもいろいろな考え方がある. 特に 有名なのは、(2)において, r種の中から重複を許してn個とって作る組合せ (いわ ゆる重複組合せ)の総数, H を考えるものであろう. (2)はこの記号を使えば H。 である.ただし, sHnを求める公式 デH= は,組合せの総数を表す記号を用いて H,=rキnー1Cy-1=r+nー1Cm と表されることもあり,覚えるほどの価値はない。 士k 1 と後ーマ 担士

解決済み 回答数: 1