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英語 高校生

この文章を35~40単語でわかりやすく要約して欲しいです

The Story of Holly Butcher 目標時間2分11秒 act Part 1 haky A 本文をスラッシュ(/)の区切りに注意して読んでみよう。また、必要な書き込みをしよう A Note Before I Die ●込もう。 abioW weИ [1] I've had a lot of time / to think about life / these past few months, and I want to share/ some of my thoughts. It's a strange thing / to realize and accept / that you're mortal/ at the age けて単! 2b10W w9M of 26. But the clock keeps ticking / and I know / death is fast approaching. I always imagined myself growing old / with wrinkled skin and grey hair / after raising a beautiful and loving family. Even now / I still want that so bad / that it hurts. [2] Life is fragile, precious, and unpredictable, and each day is a gift, / not a given right. I'm 27 years old now. I love my life and I am happy. I don't want to leave the world, / but that decision is out of my hands. [3] I'm not writing “A Note Before I Die" / so that people will fear death. In fact, it's good/ that we are not constantly thinking / about its inevitability. For the most part, / death is often considered a "taboo" topic, / especially among young people. I want people to remember/ that we all suffer the same fate / in the end. So, stop worrying / about the little issues/ that cause meaningless stress / in everyday life. Whenever you start complaining / about unimportant things,/think about those people / who are actually facing serious problems / and be grateful/ that your problems are minor ones. Take a deep breath of the fresh air, / and be thankful/that you are able to breathe it in. 1. H OP 訳 2. 22 訳 3. 33 activity B 各段落のトピック

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英語 中学生

3.4枚目が問題文、5枚目が答え、1.2枚目は問題を解くときに必要な文です。 なぜこの答えになるのかがわからないので教えてください。 解くのは大変だと思うので、一問だけでも大丈夫です。

2 次は, 高校1年生の Yusuke が書いた英文です。 これを読んで、 問1~間6に答えなさい。*印 のついている語句には、本文のあとに 〔注〕があります。(34点) My father loves *dinosaurs and *fossils. He (he/them/in/collects/is/that/interested /so) dinosaur toys, small fossils and books about dinosaurs. I heard he tried to find fossils along the river with my grandparents when he was young. When I was younger, my family took me to the science museum every year. My father loved looking at the dinosaur fossils there, and he always explained them to me. So, I got interested in dinosaurs and fossils, too. My father has a restaurant near our house, and he displays some dinosaur teeth fossils in the restaurant. One day, he introduced one of his customers to me. The man, Mr. Shirai, also loved dinosaurs and fossils, and often visited museums all around the world, such as in America, Canada and China. He realized that my father was interested in the same things because of the fossils in the restaurant. They became good friends. One day in September, Mr. Shirai came to my father's restaurant and showed me a fossil. It was a beautiful fish fossil in a brown stone plate. I was surprised to see it, Mr. Shirai A me a lot about the fossil. He traveled to Germany to look for fossils, and he found many fossils there such as fish, animal bones and leaves. The area is very famous for "archaeopteryx fossils. I once saw a picture of the archaeopteryx fossil in a book, so I wanted to go to see the fossil in -4-

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英語 中学生

(1)の答えがD、(3)の答えがウ、(6)の答えがイ なんですけど、なんでそれになるかと、5⃣で3~5程の段落で分けるとしたらどこになるのか、またその段落はそれぞれどんな題名になるのかを教えて欲しいですm(_ _)m

学院) E J 5 次の英文を読んで、あとの問いに答えなさい。 < 星野改〉 High schools in Minnesota have a problem Many students are late to school. They are often tired. Some students fall asleep in class. They often get sick, too. The local governments take that as a problem. They make a small change.) It helps a school day a little later/ A lot! What do they do? They start the D- This small change makes a big difference. Why? Most teens are very tired early in the morning. They usually don't go to bed until after midnight In the morning, they wake up between 6:00 and 6:30 for school. So they don't get enough sleep! They are still tired early in the morning. But after the change/ teens are more awake and later start time is better for a teen's body clock I be ready/class/to/in). A be in ready class Everyone has a body clock. An adult's body clock works like this: most adults get tired between 9:00 and 11:00 at night. They usually go to bed before midnight. Adults can get up early in the morning. It's not a problem. But a teen's body clock is different. Teens don't get tired at midnight. They usually stay up later. But early in the morning, they need more sleep. B FO C The schools in Minnesota pay attention to the teen's body clock. They change the start of the school day from 7:20 a.m. to 8:40 a.m., 80 minutes later. Other schools in the United States change their start times too. Some schools change the time by only 30 minutes, but they still get good results. ( 2 ), the results are amazing! ③(Many) students are on time. Morning classes are easier to teach. Students are getting ①(good) grades. Students have fewer illnesses, so they are ⑤(little) absent. In Minnesota, there is another important effect: fewer students drop out of school or change schools. D Today, more and more high schools are starting later. Most schools can't start two hours later. But they can change the start time a little. A small change can make a very big difference! Just ask the students. Minnesota ミネソタ (アメリカ合衆国中央北部の州) (1) 次の英文を入れるのに最も適する位置を, 本文中のA~Dから1つ選びなさい。 Now the students are happier, and also the parents and teachers too. D(A) (2)下線部①の ( )内の語を並べかえて正しい英文を作るとき, 3番目にくるものをア~エから1つ選びなさい。 ア be イ ready ウ class I to (3) 20)( )に適するものを, ア~エから1つ選びなさい。 7 On the other hand (4) 3~50)( 1 However ウ In fact I Even so )内の語をそれぞれ比較級にかえなさい。 (3) much (5)本文の内容にあうものを,ア~エから1つ選びなさい。 more (T!) better ⑤⑤ fewer Less High school students in Minnesota are always taking classes seriously. Most teens usually go to bed as early as possible. Most adults don't stay up late because of their body clocks. I Some schools changed the school time but their students did not have good grades. 本文のタイトルとして最も適するものを,ア~エから1つ選びなさい。 7 Fewer Illnesses 1 Late Start Body Clock I Good Sleep イ (土)

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数学 高校生

ガウスを不等式の中に入れてるのってどういう意味ですか?

基本 例題 23 数列の極限 (6) ・・・ はさみうちの原理 3 △ 45 ①①① (1) 実数x に対して[x]をm≦x< m+1 を満たす整数とする。 このとき, [102] lim 102m を求めよ。 (2) 数列{an) の第n項 α7 はn桁の正の整数とする。 このとき, 極限 [山梨大) logio an lim を求めよ。 72 [広島市大〕 基本21 指針 この問題も、極限が直接求めにくいので、はさみうちの原理を利用する。 (1) [x] をはさむ形を作る。 x]はガウス記号であり (「チャート式基礎からの数学 I+A」 p.121 参照) [x]≦x< [x]+1 が成り立つ。 これから (2) α は n桁の正の整数 10" 'Man<10" (数学ⅡI) (1)任意自然数nに対して, [102] 10°"z<[10%"z]+1 102-1< [102]≦102 1 [102] < 10²n 102n x-1<[x]≦x <[x]≦x<[x]+1 2章 ③数列の極限 2限 [102] をはさむ形。 から 解答 よって 1 limπ 201 102πであるから [102] lim π はさみうちの原理。 102n 12-00 (2) α は n桁の正の整数であるから 各辺の常用対数をとると 10"-1≦an<10" n-1≦10g10an<n 10g1010=n よって 1 log10 an <1 n n lim (1-1) =1であるから lim log10 an 1 はさみうちの原理。 12-00 n 7→80 注注意 はさみうちの原理を誤って使用した記述例 例えば、前ページの例題22の解答で, A 以降を次のように書くと正しくない答案となる。 0<<6 Aから n² 0<lim- <lim → 2 6 n =0 よって lim n2 =0 2 [説明] はさみうちの原理は 818 an≦cn≦bn のとき lima= limb = αならば limc=α →80 n00 これは, 「acn≦bn が成り立つとき, 極限lima, limb が存在し, それらがαで一致する ならば,{c}についても極限limc が存在し, それはαに一致する」という意味である。 72700 72100 において, 存在がまだ確認できていない極限lim を有限な値として存 上の答案では, 在するように書いてしまっているところが正しくない。 正しくは、 前ページの解答のA, B のような流れで書く必要がある。 n² 11-00271 練習 実数 α に対してαを超えない最大の整数を [α] と書く。 [ ]をガウス記号という。 23 (1) 自然数の桁数kをガウス記号を用いて表すと, k =[[ ] である。 (2)自然数nに対して3”の桁数を km で表すと, lim- kn 12-00 n "である。 [慶応大]

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