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英語 中学生

問2の解説を詳しくお願いします。

次の英文は、裕太(Yuta)が書いたものである。これを読んで、後の各問に答えよ。 "So, let's continue making an introduction about your fathers," said our English teacher, Mrs. Yashima one month ago. This class was Dmind-numbing, and I was thinking of the way to kill the time during the class. 4 I didn't know much about my father He was always busy working, so I didn't have any memories of playing with him at all. He came home late at night, woke up earlier than me, and left for his workplace without having breakfast. On weekends, he was always watching news programs which never interested me. When I looked out of the window, a friend of mine who was living near my home was playing catch with his father, and I projected myself on him. When we were having dinner, he never asked me any nice question. He always said to me, "How are the school and the club going?" I only said, "Not bad," because I thought that he had no interest in my school life or club activity. I didn't know about my father well, but I remember the other face of him. He sometimes repaired things in our home such as the TV set, chair, or bicycle. I wasn't interested in it at all until a neighbor told me a story about my father. She always took care of me when my parents were busy. "Your father is a good person," she said. "He always repairs broken things with a smile. It was just like magic." And she gave me some cookies. I knew about my father a little. The other day, I visited a factory as a part of social study class, and a man spoke to me, "Oh, your last name is..., are you his son? When I was working for another company with him, he took good care of me. He sometimes scolded me, but taught me a lot of things. So, I respect him so much." I knew about my father well. When I told my father about the man, he said to me, "Keep the friendship all the time. If you give a hand to someone, the person will give you a hand back someday. Just remember it." At that time, I understood that my father was a hard worker and he was respected by many people. Though he was a serious and silent person, I felt I knew him for the first time. 2022(R4) LAMANG

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英語 高校生

空所アについてです。わたしは①を選んだのですが、不正解でした。解説によると、「manyではwhatが導く名詞節全体を修飾できないから」らしいのですが、いまいちピンときません。何故manyじゃだめなのですか?教えてください。

Unit 1 Unit 2 Unit 3 3 H GXJ FIX [人間] 290 words 空所が多めの文は前後のつながりを丁寧に追うこと。 次の英文を読んで, 設問に答えなさい。 出題大学 広島経済大学 制限時間10分 6 p.21 The composer Mozart is famous for showing a talent for music when he was just a small child. However, ( 7 ) Mozart produced in his early years is not considered to be particularly outstanding. He didn't produce his first true masterpiece* until he was 21; pretty s young to be sure, but Mozart ( 1 ) already been composing for years by this time. 10 The figure of 10,000 hours has been suggested as the amount (1 of serious practice or study needed to truly master a skill. That is nearly two hours a day, every day, for 14 years. Natural ability is, of course, an important factor in success, but even someone as talented as Mozart couldn't become a "great" composer until he had put in* 10,000 hours of hard work. The same can be said of golfer Tiger Woods and computer genius Bill Gates. Most people in developed countries can expect to have a healthy life of at least 70 years, or 613,608 hours. Although that seems like a ot of hours, most people spend about a third of them asleep. Take way all the hours we "lose" moving from place to place, eating, etc., well as the time spent at work or school, and the amount of free me we have starts to look quite limited.

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理科 中学生

黒丸しているところを教えてください!

No.2 Susan: I heard you had lunch at Masato's house. How was it? soup/ Kenji: It was great. (delicious/cooked/the so/his mother/ was). Susan: Wow. Ⅰ want to try it, too. 次の1,2の会話について, それぞれの [ ]内の 13 語を正しく並べかえて, 英文を完成させなさい。 1. (放課後の教室で) Yuki: Mary, what are you doing here? Mary I'm [at/boy/looking/playing/the] soccer Yuki <鳥取県 > Mike Takashi: About ten o'clock. Mike 14 over there. He is so cool. Oh, that's Kenta. He plays soccer very well. 2. (昼休みの教室で) Takashi: Hi, Mike. I'm going to study for the test 18 with my friend on Saturday. Would you like to join us? : I'd love to. When will you start? : I have to clean my room, so I will [call/I / leave/when/you ] my house. 次の12の対話文の [ ]内の語句を並べかえ て, 意味の通る英文を完成させなさい。 ただし, ]内の語句を全部使うこと。 Miki: Why don't we wear the same T-shirts at the school festival? <岐阜県 > 15 17 文を完 た B: Miki: OK. Let's go there. 2. Linda: You look happy. Haru: Yes, I am. Tom (these / gave / beautiful / me/flowers). <高知県 >> (2) 次の会話の下線部について、()内の語を並べか え、意味のとおる英文にしなさい。 Jane: That's a good idea! I (that/ sells/know/ 19 cool/a shop〕 T-shirts near my house. 記号: (1) (2) PRO ( -156-

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物理 高校生

高1 物理基礎 すべて解説お願いしたいです!!🙇‍♀️🙇‍♀️

第 章 | 演習問題 20 仕事・仕事率 (p.70~73) M 水平であらい床面上にある質量 5.0kgの物体に対し、 水平方向に大きさ F[N] の力を加え続けたところ、物 体は一定の速さ 0.50m/sで力の向きに運動を続けた とする。 物体と床との間の動摩擦係数を0.20. 重力加 速度の大きさを9.8m/s²とする。 Fox N 0.50m/s あらい床 (1) 物体を引く力の大きさ F[N] を求めよ。 (2) 10秒間で, 物体を引く力がする仕事 W,〔J] と, 動摩擦力がする仕事 W [J] をそれぞれ求めよ。 (3) 物体を引く力がする仕事の仕事率P, [W] を求めよ。 力学的エネルギー保存則 ①(p.79~85) 図のように、小球を点Aで静かにはなしたところ, なめらかな曲面にそって, B→Cへすべったとする。 15 このとき、小球が点Bと点Cを通過するときの速さ UB, vc [m/s] を求めよ。 重力加速度の大きさをg [m/s2] とする。 A F(N) 自然の長さ B 3 力学的エネルギー保存則 ② (p.79~85) M なめらかな水平面上に置いたばね定数 32N/m のばね いったん がある。図のように, ばねの一端を固定し、他端に質 量2.0kgの物体を押しつけ, 自然の長さから0.70m だけ縮めた状態から, 物体を静かにはなす。 物体はば ねが自然の長さになった位置でばねから離れ,水平面 と点Aでつながったなめらかな曲面上をすべり上が あり、水平面からの高さがん [m]の最高点 B に達した。 重力加速度の大きさを9.8m/s2 とする。 0.70m_ -(m) (1) 点Aでの物体の速さv[m/s] を求めよ。 (2) 点Bの高さん [m] を求めよ。 B, h 4 力学的エネルギー保存則 ③ (p.79~85) ばね定数k [N/m] のばねの上端を固定 かたん し,下端に質量m[kg]のおもりを取 りつけると, ばねは伸びておもりは静 止した。 このときのおもりの位置を点 Aとする。 この後, ばねが自然の長さ になる点Bまでおもりを持ち上げ, 静かにはなした。 重力加速度の大きさ を g [m/s²] とする。 また, 点Aを重 力による位置エネルギーの基準とする。 2.0m/s 0.50m (1) おもりが点Aにあるときのばねの伸びα [m] を, m, g, k を用いて表せ。 (2) おもりが点Aを通過するときの速さをv[m/s] と する。 点Aでの力学的エネルギーを, m, k, v, a を用いて表せ。 (3) [m/s] , m,g, k を用いて表せ。 ・あらい斜面 lllllllll 5 保存力以外の力が仕事をする場合 (p.86) M 図のように, 傾きの角30° のあらい斜面上を質量 4.0kgの物体が静かにすべりだした。斜面にそって距 離 0.50m だけすべったとき, 物体の速さは 2.0m/s で あったとする。 重力加速度の大きさを9.8m/s²とする。 L₂. ink この章の 要点の確認 v (m/s) 自然の長さ □ Fellllllll+ 30° (1) この間に動摩擦力がした仕事 W [J]を求めよ。 (2) 物体にはたらく動摩擦力の大きさ F' [N] を求めよ。 6 空気の抵抗と力学的エネルギー 空気の抵抗を受けて、 質量 m[kg]の物体が一定の速 さ [m/s]で鉛直下向きに落下しているとする。 重力 加速度の大きさを g [m/s2] とする。 Link (1) このとき, [s] 間での運動エネルギーと位置エネ ルギーの変化をそれぞれ求めよ。 Omyto (2) 空気の抵抗によって物体がt[s〕間に失う力学的 エネルギーE〔J〕 を表せ。 87

未解決 回答数: 1