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英語 高校生

赤線部分についてです。私は「any species」を「いかなる種」と訳したのですが、日本語訳や解説を見るに、"any species"は"a species"という意味を表してるそうです。今までanyにひとつの物を限定するイメージを持っておらず、調べてもあまり理解できなか... 続きを読む

2 Unit 20-Cognitive Linguistics- | 519 words / 筑波大 1 識別 One of the most important things that language does for us is help us make distinctions. implicitly, automatically all other When we call something edible, we distinguish it from - R オ 2 5 things that are inedible. When we call something a fruit, we necessarily distinguish it from vegetables, meat, dairy, and so on. 初期の人 組織した。彼らの精神と 基本的な私たちがまた 有効的に ② (1) Early humans organized their minds and thoughts around basic distinctions/that we still make and find useful. One of the earliest distinctions made was between now/and not-now; / these things are happening in the moment these other things happened in the past and are now in my memory. No other species makes this self-conscious distinction among past, present, and future. Of course many species respond to time by building nests, flying south, hibernating", 10 mating but these are preprogrammed, instinctive behaviors and these actions are not the 物体の永抂 result of conscious decision, meditation, or planning. 13 Simultaneous with an understanding of now versus before is one of (2) object permanence: Something may not be in my immediate view, but that does not mean it has ceased to exist. Our 存在をつかむではない? 何かはすぐには見えないかも brains represent objects that are here-and-now as the information comes in from our sensory 2 15 receptors For example, we see a deer and we know through our eyes that the deer is standing n& right before us! When the deer is gone we can remember its image and represent it in our mind's eve, or even represent it externally by drawing or painting or sculpting it. Jon 上の 4 This human capacity to distinguish the here-and-now from the here-and-not-now.showed up 初の記校 なだがここにあって、何がここにあったか at least 50,000 years ago in cave paintings. (3) These constitute the first evidence of any species on 芝援 識別 ひきる 120 earth being able to explicitly represent the distinction between what is here and what was here. In as other words those early cave-dwelling Picassos, through the very act of painting, were making a distinction about time and place and objects, an advanced cognitive operation we now call mental representation* And what they were demonstrating was an articulated sense of time: There was a deer out there (not here on the cave wall of course). He is not there now, but he was there before. 25 Now and before are different; here (the cave wall) is merely representing there (the meadow in front of the cave). This prehistoric step in the organization of our minds mattered a great deal. 5 In making such distinctions, (4) we are implicitly forming categories, something that is often す overlooked The formation of categories in humans is guided by a cognitive principle of wanting 多くの何報をできる! 325 h to encode as much information as possible with the least possible effort. Categorization systems optimize* the ease of conception and the importance of being able to communicate about those hibernate 冬眠する sensory receptor: 感覚受容器 (体の周囲の環境情報を感知する受容器の総称。 目、鼻、耳など) cognitive : 認識の mental representation 的表象(例えば人が「イヌ」を考えるとき、それは頭の中で文字でも映像でも 音でもない 何らかの形で思い描かれるが,この「頭の中の記号」のことを心的表象という) encode:・・・を記号化する optimize ... を最大限にする permeate : ・・・ に広がる 英 6 音

解決済み 回答数: 2
数学 高校生

一本目二本目共に何故そのように表せるのかを教えてください。

例題 17 漸化式と極限 (3) ( a1=1, an+1=√2an+3 (n=1, 2, 3 ......) で定義される数列{a}について,次の問いに答えよ. (1) 数列 {a} が極限値αをもつとき, αの値を求めよ. (2) (1)のαについて, la,+i-als/la-al を示せ. 無限数列 47 **** 第1章 (3) lima=α であることを示せ. 11-0 考え方 (1) lima= α のとき, lima,+1=α であるから, ya y=x/ →00 これを与えられた漸化式に代入して考える. y=√2x+3 求めたαが条件に合うか確認が必要 (2)(1) で求めたα を代入し, 漸化式を用いて不等式の 左辺を変形する。 10 a2a3 TI BM (3) 実際にlima を求める はさみうちの原理を利用する. (=1 解答 (1) lima=α とすると, liman=liman+1=α なので, 無理方程式 →80 漸化式 α+1=√2a+3 より, a=√2+3 両辺を2乗して α=2α+3 より ......1 α=-1,3 α=-1 は ①を満たさないから, α=3 (2)|a,+1-3|=|v2a,+3 -3|=| (2a,+3)-9 1 (p.98 参照) a²-2a-3=0 (a+1) (α-3)=0 α=-1, 3 が①を満 √2a+3 +3 たすか確認する. |2a-6| √2a+3 +3 2 lan √2a+3+3 lan (3)(2)より14,-3|≦12/21an-1-3| *(1)+ よって, |a,+1-3|23|42-31は成り立つ. VII 23 2\n-1 la-31 21 分子の有理化 √2+30 より √2a,+3+3≥3 1 √2a,+3+3 3 (2) をくり返し用いる. |a-3|=|1-3| |=|-2|=2 Focus したここで=1 より, 2, lim 2-1 2\n-1 = 0 とはさみうちの原理より, lim|an-3|=0 よって, lima=3 となり、題意は成り立つ。 liman=α⇒ liman+=α n→∞ n→∞ a=1, an+1=√an+2 (n=1,2,3 ………) 練習 17 で定義される数列{an} について, lima を求めよ. ➡p.619) →∞ ***

解決済み 回答数: 1
英語 高校生

仮定法についての問題を解いてみました! あまり自信がないので間違っていたら 教えて欲しいです🙏💧‬ 問題多くて申し訳ないです🙇‍♀️ よろしくお願いします!

1. 日本語に合うように、[ ]内の語句を適切な形にして,英文を完成させなさい。 - (1) 十分なお金を持っていれば,この新型のスマートフォンを買えるのに。 If I had (1点×4=4点) enough money, I could buy this new type of smartphone. (2) あの列車に乗り遅れていたら、学校に時間通りに到着できなかっただろう。 If I had missed that train, I couldn't have arrived at school on time. (3)私たちは山に登るのを断念していなかったら, 今ごろ生きていないかもしれない。 If we had not given up climbing the mountain, we might not be alive now. 仮定法過去完了+仮定法過去 (4) 友だちがいなければ, 私は幸せに暮らすことができないだろう。 Without my friends, I couldn't live happily. [have] [miss] [not give ] [cannot ] (1)両親の支えがなかったら、彼女はプロのゴルファー 2.( )内の語句を並べかえて,英文を完成させなさい。になることができなかっただろう62点×3=6点) (1) Without her parents' support, (not/become/could / she/ have) a professional golfer. Without her parents' support, she could not have become a professional golfer. (2)(for / not/hf/ were / Japanese anime / it), she wouldn't be interested in Japan. If it were not for Japanese anime, she wouldn't be interested in Japan. (3)(been / had / hot / it for / if) your advice, I would have made a big mistake. If it had not been for your advice, I would have made a big mistake. (2)日本のアニメがなければ、彼女は日本に興味を持たないだろう。(3)あなたの助言がなかったら、 3.[]内から適切な語句を選び, 必要なら形を変えて、 対話文を完成させなさい。 私は大きな間違いを 犯していただろう。 (1) A: (Without your help, I couldn't have finished this job on time. Thank you very much. B: Any time. (1) あなたの助けがなかったら、この仕事を時間通りに終えられなかった。 (2) A: I've said too much. I might have hurt her feelings. 本当にありがとう。 were could stop B: We all wish for world peace. B: If I (3) A: If I 過 (4) A: If you 去 形 you, I would apologize to her soon. (2)もし私があなたなら、 all the wars, I would do anything. すぐに彼女に謝るだろう。 (3)もしすべての戦争を止められるなら、何でもするのに。 had not kept me waiting outside, I wouldn't have caught a cold. B: I'm very sorry indeed. (4)もし外で待たせなかったら、風邪をひかなかっただろう。 (5) A: Can you see that island far away from here? B: Yes. If could fly like a bird, I would fly to it.. [ not keep / can fly / can't finish / can stop / be ] (5)もし鳥のように飛べたら、そこへ飛んでいくのに。

解決済み 回答数: 1