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English Junior High

中2英語です! なんも分かんなくて明日提出なので教えて 欲しいです(>人<;)🙏

Program8 A Hope for Lasting Peace 1. 真央とダニエルの会話を読んで、 問いに答えなさい。 Daniel: This is our last day in Hiroshima. Mao: Yes. We've been here for three days. We've already learned a lot of things. Daniel: Absolutely. I was moved by the Hiroshima Peace Memorial Park. Mao: So was I. I bought a souvenir. Take a look. Daniel: It looks like soap. Oh, it's paper clay. Mao Recycled paper cranes are used in this clay. Daniel Recycled paper cranes? I've never heard of that. Mao Me neither. But I thought it was interesting. Q1 会話文の内容に合うように、 空所に適語を入れなさい。 Daniel and Mao () moved by the Hiroshima Peace Memorial Park. Mao bought paper 2). (3) paper ( 4 ) were used in the paper ( 5 ). Q2 英語の問いに、 英語で答えなさい。 • How long have Daniel and Mao been in Hiroshima? 2. 原爆の子の像や折り鶴の再生に関する記事を読んで、 問いに答えなさい。 In the Hiroshima Peace Memorial Park, there is a monument. It was (P) for Sasaki Sadako and many other children. They were victims of the atomic bomb. In 1954, Sadako became sick. She believed she would get better by ( 1 ) a thousand paper cranes. However, she passed away the next year. She was only twelve. Many people have been() millions of paper cranes to the monument since it was built. The paper cranes show people's hope for peace. The monument receives about 10 million paper cranes every year. But every year those cranes are burned. It costs too much and it's not good for the environment. People have been thinking about 2this problem for a long time. One good idea is to recycle the paper cranes into notebooks and origami paper. When people fold the recycled paper into cranes again, they are renewing the hope for lasting peace. Q1 (ア)~ (ウ)に入る語を下から選び、 それぞれ適当な形に変えて書きなさい。 make write build send Q2 文中の下線部 ①と②は何を指すか、 英語で答えなさい。 Q3 英語の問いに、 英語で答えなさい。 1 What do the paper cranes show? What is a good idea to recycle the paper cranes? 101

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Mathematics Senior High

答え合わせお願いします🙇‍♀️🙏💦

Ⅱ. 次の英文の空欄 ( 11 ) から ( 20 )に入る最も適切な英単語を, a. ~d.の中から 1つ選びなさい。 解答は解答用紙1枚目 (マークシート方式)の所定の解答欄にマークし なさい。 2893 000 Lego bricks. (Image source: Wikimedia Commons-CC license) Car made from Lego bricks. Lego has unveiled its first bricks made from recycled plastic bottles and ( 11 ) that it hopes to include the pieces in sets within two years. The prototype 4x2 bricks have been made from PET plastic from ( 12 ) bottles with additives to give them the strength of standard Lego parts, and are the result of three years of ( 13 ) with 250 variations of materials. It has already ( 14 ) plans to remove single-use plastic from boxes, and since 2018 has been ( 15 ) parts from bio-polyethylene (bio-PE), made from sustainably sourced sugarcane. These parts are bendy pieces, such as trees, leaves and accessories for figurines. Tim Brooks, vice-president for environmental ( 16 ) at Lego Group, said the biggest challenge was "rethinking and innovating new materials that are as ( 17 ), strong and high (18) as our existing bricks and fit with Lego elements made over the past 60 years". He added: "We're committed to playing our part in building a sustainable future for generations of children. We want our products to have a positive ( 19 ) on the planet, not just with the play they inspire, but also with the materials we use. We still have a long 20 ) we are making." way to go on our journey, but are pleased with the Hillary Osborne, "Lego develops first bricks made from recycled plastic bottles", The Guardian, 23 June, 2021. (https://www.theguardian.com/lifeandstyle/2021/jun/23/lego- develops-first-bricks-made-of-recycled-plastic-bottles) (-)

Solved Answers: 1
English Senior High

全問答え教えて欲しいです😭😭こたえないです 関係詞の問題です

2 3 Fill in the blanks. Use which / when / where / why/how. 1 これは両親が新婚旅行で泊まったホテルだ。 This is the hotel ( where (2) うるう年は2月が29日ある年だ。 A leap year is a year ( when (3) うるう年は4年に1度しかやってこない年だ。 A leap year is a year ( 4) グレッグがテニス部をやめた理由は明らかではない。 The reason ( why ) Greg quit the tennis team is not clear. 5) 私はよく英語の歌を聴く。 そうやって、 私は英語を勉強している。 I often listen to English songs. That's ( ) my parents stayed on their honeymoon. ) February has 29 days. ) only comes around once every four years. 2 Complete each sentence. Use when / where / why. 1) Last Saturday was 2) Jill lied* to me. That's 3) How far is the hotel from 4) I was in Rome until last Sunday, ) I study English. I moved into a new apartment. I'm angry at her. we are now? Give It a Try Write about yourself. 1) I remember the day 2) I want to know the reason I left for Paris. )( ) ( 3) 私の父が勤めている銀行は私の学校の近くにある。 Put the Japanese sentences into English. 1) 私は教科書を何度も読んだ。 このようにして, その試験に合格した。 I read the textbook many times. ( ) ( 2) 私が卵を食べない理由はアレルギーがあるからだ。 3 Put the words in the correct order. Use when / where / why / how. Could you wait until next week, (so busy, won't, I, be)? → when I won't be so busy 1) (we/ the beach/played) was very beautiful. 2) Last night I had a bad dream. (I, that's, didn't, sleep) well. Last night I had a bad dream. 3) I still remember July of 2014, (I, a week, spent) in Okinawa on my school trip. I still remember July of 2014, in Okinawa on my school trip. 4) We met at the summer camp three years ago. (became, we, friends, that's). We met at the summer camp three years ago. )( )( (4) 私は,兄が暮らしているロンドンに行きたいと思っている。 I want to go to London, ( )( (▶4-1) ) my father ( (▶4-2,3) ) ( lie 「うそをつく」 was very beautiful. )( ) I passed the exam. (「~にアレルギーがある」 allergic to ~) ) I don't eat eggs is that I'm allergic to them. )( well. ) is near my school.

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Mathematics Senior High

29.3 このような証明方法でも問題ないですよね??

基本例題 29 絶対値と不等式の不 82 00000 次の不等式を証明せよ。 明などの基本の (1)|a+b|≦|a|+|6|| (2) |a|-|6|≧|a+b) (3) la+b+cl≦lal+10+| 指針▷(1) 例題 28 と同様に,(差の式) ≧0は示しにくい。 重要 de+pas\\&+D\² $328 30 解答 |A=A2 を利用すると, 絶対値の処理が容易になる。 そこで A≧0, B≧0の A≧B⇔A'≧B'A'-B'≧0の の方針で進める。また、絶対値の性質(次ページの①~⑦) を利用して証明してもよい。』 (23)と似た形である。 そこで, (1) の結果を利用することを考えるとよい。 *****RO CHART 似た問題 11 結果を利用 ② 方法をまねる (1)(|a|+|6|)²-la+b=a²+2|a||6|+b²-(a²+2a6+62) ◄|A|²=A² <|ab|=|a||6| 2 =2(|ab|-ab)≧0 よって la+b≧(|a|+|6|) 2 |a+b≧0,|a|+|6|≧0から la+6|≦|a|+|6| 別解] 一般に,一|a|≦a≦|a|,-|6|≦6≦|6| が成り立つ。 H この不等式の辺々を加えて (a+16)≦a+b≦|a|+|6| したがって |a+6|≦|a|+|6| de (2)(1) の不等式での代わりにa+b, bの代わりに―6と おくと |(a+b)+(−b)| ≤|a+b|+|-b| de+pas ゆえに |a|-|6|≦la+6| よって |a|≧|a+6|+|6| 別解 [1] |a|-|b|<0 のとき よって a+b≧0であるから,|a|-|6|<|a+6|は成り立つ。 [2] |a|-|6|≧0のとき |a+b1²-(|a|-|6|)²=a²+2ab+b²-(²-2|a||6|+62) =2(ab+lab)≧0 よって (|a|-|6|)2≦|a+b2 |a|-|6|≧0,|a+b≧0であるから [1], [2] から lal-1b|≤|a+bl (3) (1) の不等式での代わりにb+c とおくと la+(b+c)|≦la|+|b+cl a+b+cl≦|a|+|6|+|c| 05 608- -B≦A≦B +S) ≤ ( ⇔[A]≦B ズームUP参照 DOCU (ay lal+1b/+/c/ a66650s |a|-|6|≦la+6| この確認を忘れずに。 |A|≧A, AI≧-A から -|A|≦a≦|A| P |a|-|6|<0≦|a+6 [2] の場合は, (2) の左辺, 右辺は0以上であるから, (右辺) (左辺)20を示 す方針が使える。 +04 105 (0+ 14-08- 133c¹2 (1) の結果を利用。 (1) の結果をもう1回利用。 (|b+cl≦|6|+|c|) 1+RB+++

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