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英語 高校生

過去問で解説がないので教えてほしいです。

I 次の会話文を読んで, 各問に答えよ。(20点) Son walks into a room and hears his father playing a guitar. Son:Hey, dad. I didn't know you could play the guitar so well. Father: Ive never told you this before, but when I was your age, I had a band. It was called the Five Brothers. The other members were Richard, Kevin, Gilbert, and Larry. They EOKOCe sug were my best friends in high school. No. r oma Son: Were you famous? Father: No, we were never famous, but we were pretty good. tpp o We used to play at high schoo! dances. One time we even played at a wedding, and we got $250 for that. Son: Not bad. $50 ア Father: No. $62.50. We didn't pay Larry because he forgot to bring his guitar to the wedding. Anyway, with that money we recorded a song that I wrote, called "Happiness Is." Son: Then what happened? Father: Well, we talkeda guy at the record store イ selling the song in his store. We received $1 for every song he sold. We stood ウ at the store all day, and we would all become very excited every time someone bought a record. Nearly one hundred people bought copies of “Happiness Is" before the record store stopped carrying our song. Son: Wow. What happened after that? Father: Well, after a while we graduated and we all kind of went our separate ways. You know, I wouldn't trade those days エ |anything in the world. You'll see what I mean when your band becomes more successful. Son: No, I won't. My band broke up. OHAT DUL ME Father:I'm sorry to hear that. You want to talk about it? Son: No, not now. Father: You want to hear “Happiness Is"? X2002 Son: No. I'm not in the オfor happy songs now. Father: Yeah. I understand. But whenever you're ready, just let me know. ANZ 空所 を満たすのに最も適切なものを B all ) 問1 29 ア A~Dのうちから1つ選べ。 C one DE2 each A person D を満たすのに最も適切なものを, A~Dのうちから1つ選べ。 T00円al 問2 30 空所 イ B into C on D with A about

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英語 高校生

この問題の答えわかる人いたら教えてください

The authoe w wsu In the beginning I wrote my diary on the backs of paper place mats. My friend and 答問題) 口次の英文は、筆者が20歳の頃に書き始めた日記についての話である。英文を読んで、あ le I were hitchhiking at the time. I was mailing regular letters and posteards to my friends back home, but because I had no fixed address, no one could answer them との間いに答えよ。 (配点 40) d And so I began writing to myself. Those first several years are hard to reread, not Seven is trulya wonderful age. For two days. That's the length of time my friend because they're boring-a diary is fully licensed to be boring- but because the writne is so horribly *affected. Pam and her son, Tyler, who is in the second grade, normally visit. He's at the stage (注)*conviction =確信 *repository =宝庫 where whatever I do, he wants to do. This includes wearing button-down shirts; singing * devotion =専念, 献身 *affected =気取った the same song until everyone begs you to stop; and carrying a small reporter's notebook. I gave him one the last time he came to the house and, imitating me, he stuck it in his pocket alongside a pen. That afternoon my friend drove us to a nearby town. There was 番号で答えよ。 an issue of the local paper in the backseat of the car, and reading it on our way there, I 2 1 came upon a headline that read, "Dangerous Olives Could Be on Sale." “Hmm, I said, and I copied it into my littlenotebook. l Tyler did the same but with less *conviction. "Why are we doing this again?" “It's for your diary," I explained. “You write things down during the day, then v tomorrow morning you expand on them." 4 “But why?" he asked. “What's the point?" ャ 3 That's a question I've asked myself every day since September 5, 1977. I hadn't known on September 4 that the following afternoon I would start keeping a diary, or that it would consume me for the next thirty-five years and counting. It wasn't something Td been putting off, but once I began, I knew that I had to keep doing it. I knew as wel that what I was writing was not a journal but an old-fashioned, secret diary. Often the terms are used in almost the same way, though I've never understood o 問2 下線部(ア)の内容を具体的に日本語で説明せよ。 why. Both have the word "day" at their root, but a journal, in my opinion, is a d hio hi d *repository of ideas - your brain on the page. A diary, by contrast, is your heart. As for “journaling," a verb that appeared at around the same time as “scrapbooking," that just means you're strange and have way to0 much time on your hands. ontdo bd al o ed sw ai o A few things have changed since that first entry in 1977, but I've never hesitated in ld eo o botele d my "devotion, skipping, on average, maybe one or two days a year. It's not that I think v e sd olaon my life is important. Perhaps it just feeds into my compulsive nature, the need to do the e d ba l exact same thing at the exact same time every morning. Some diary sessions are longer than others, but the length has more to do with my mood than with what's going on. 間3 次の英文は、筆者の日記に対する考えをまとめたものである。英文の空所( O), (の)に入れるのに最も適当なものを,それぞれ下の1~4のうちから一つずつ選び、 問5 下線部(イ)の理由について、当時の筆者の行動とともに次のようにまとめたい。次の空 所に35字程度の日本語を補い。文を完成させよ。ただし、旬読点も字数に数える。 番号で答えよ。ただし、同じ番号を二度用いてはならない。 当時,筆者は( "Journal" and "diary," both come from the same word originally, but the former is a warehouse of ideas or( の )on the page, while the latter is( の 1 your brain 2 your heart 3 your letters 4 your terms 3odw d 開4 次の Question に対するAnswer となるように、空所に入れるのに適当な内容を、英語で 補え。 Ouestion:Why has the author written in his diary almost every day since 1977? Answer He has never hesitated to keep a diary because he might feel uneasy if he 問6 次の英文は本文全体の内容をまとめたものである。空所(①. ) ~ ( ① ) に入れ るのに最も適当なものを,それぞれ下の1~4のうちから一つずつ選び、番号で答えよ。 thinks a child of age seven will ( ①)anything adults do. When the uthor did something, his friend's son, Tyler, would do the same thing. However, Tyler had a(の) about why the author kept a diary. The author has been keeping his Taiary for a long time. The contents of the first several years, however, are too affected for him to ( @ ) again. の 1 ak 2 Copy の 1 bellef 3 keep 2 confidence 4 1 『ead 3 eにTel 2 ing 4 question 3 underutand Write

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数学 高校生

(3)の解説の必要十分条件のf'(x)の符号が変わらないっていうところがどこからそう読み取れるかがわからないです

7(e)ニィ"十gz?二ヶ十1 が極値を もた と 開ただし, <は定数とする。 いための必要分条件を求めよょ。 っ革本201.206 ) て電琶210 、 レ 3 次間数7) が 極値をもつ ーー 6奄 ら 0) の 符号が変わる点がある ご /(々) 0 が 異なる 2 つの実数解をもつ つの)ー0の 判別式の>0 …… 思 販 衝 7の=3デ2gy 2 の 小 (》 が極値を キト ア'(ヶ)=ニ0 が異なる 2 つの実 | 43 次関数が極値をもつとき, 之もつことである。3x”十2gァ0 の判別式を とする | 極大箱と極小値を1つずつっ こまの の もつ。 の>0 に イーの30ニの (3ァ十2g)三0 から 還具の>0から cgキ0 に 。 (⑳=3z?ー12ヶ十6一3(々ゲー4z十2) ょ AA 人 s ) が極大値と極小値をもつための条件は, (=0 が異 ーー 2 っの実数解をもつことである。 ょって, ダー4z填2g=0 の判別式をの とすると />0 デー(-?)ー1・22王4一22 から, 4一2Z>0より cg<2 CN 2 /(%)三3z?十2gz十1 了 が李財をもたないための必要十分条件は. (<) の符号 6cRSNeZ/ら がわらないことである。ゆえに, ア(⑦ニ0 すなわち テ 2. 3上2gz十10 …… ① は実数解を の ィァーア⑥) のの判別式をの とすると の30 (%) p<o ーー3ュニキ73)(G-8) ーーーーー 全 yayoこお)so RG ー/3 sgる73 (*) りく0 は誤り。 人|)ニーの6or が析大仁と本人 4 満たすべき条件を求めよ< ぅな定数 本 コインーンー okrkdide copi _ 求めよ 馬の 時 < するような定数の値の範 章2 が常に単調に増加 (碧 千葉工大)

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