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英語 高校生

答えはBです。 後者ははアメリカ英語を学習した人にとってはなじみがある。 従って/言い換えると、両方とも正しい英語である。 変ですか? CとDがおかしい理由教えてください。

The latter may be more familiar to those The former is common in who have learned American English. Why did this happen? Noah Webster, a textbook author and Great Britain, Canada and Australia. lexicographer, wanted "Americanized" spelling and pronunciation of words, different from those in Great In 1828, he published a two-volume dictionary which greatly helped to make the Americanized Britain. spelling common. The fact of the matter was it was part of American nationalism. After winning political from Great Britain in 1776, Americans became more conscious of developing their own identity as a new In literature, Americans rejected such European criticism nation. Nationalism rose in various fields. The northeastern region produced world-famous American as "Americans have no national literature." Which is more familiar to you, "centre" or "center"? writers I Edgar Allan Poe, a detective story writer and Ralph Waldo Emerson. In addition to these writers, there were also inventors who greatly helped in advancing American industry. Cyrus Hall McCormick, the inventor of the reaper, and Samuel F. S. Morse, the developer of the telegram code, are two such inventors. 間 1 In diplomacy, President James Monroe issued in 1823 the so-called "Monroe Doctrine," a warning to European nations not to interfere with America and the Western Hemisphere. It was the American This policy of isolationism embraced in the doctrine continued as the U.S. intention to be オ diplomatic policy until the end of the century. While challenging European criticism and power, young America tried to be more independent of Europe, not only politically, but economically, culturally and diplomatically. (2) lexicographer: ##*** isolationism: ŽÈ* ア both are correct English. 33 空所 A In addition reaper: 刈り取り機 interfere 干渉する Brajcich and Tanioka (2010) Eye on American Culture (**) ***** ア 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。 B However C Therefore D In other words

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物理 高校生

133の問題(2)です。 (1)は失った力学的エネルギーを答える問題なので (Aの力学的エネルギ-Bの力学的エネルギー)を引いて求めるのは分かりますが、 (2)で(1)で求めた答えがそのまま使われているのは何故でしょうか。 変化した力学的エネルギーなら (Bの力学的エネルギ... 続きを読む

振動の中心は,基 なる ((1) の図)。 を用いると, mg k m して力学的エ からの垂直抗 減少するから するが, 方法 手からの垂 g つりあいの が, 保存力 い。 一方, まで, お おもりに 三抗力はお 手から負 ギーは減 受けて ので, 運動す 事をし、 がっ れる。 0 な こ 5位 力 ×1.01 2=1.96 √√3 2 >0なので、 +1.0×9.8×0.20+3.09.m √3 Wy=- -mg [N] 2 pl'=. 196 100 2²x7² 102 133. 粗い斜面上での力学的エネルギー KB (1) m (v²-v²)+mgh [J] 22×72×7 102 10 (2) 3 2gh 指針 物体の力学的エネルギーは,動摩擦力からさ れた仕事の分だけ変化する。 解説 (1) 点と点Bでの力学的エネルギーの差 を求める。 B を基準の高さとすると, (1/2mwo'+mgh)-(1/2mv² +0) = m (v²-v²) +mgh (J) (2) 物体が移動した距離をL[m]とすると, 直角三角 形の辺の長さの比から L: h=2:1 L=2h[m] また、重力の斜面に垂直な方向の成分の大きさを W, [N] とすると, 直角三角形の辺の長さの比から, Wy: mg =√3:2 2W²=√3mg /3 3 -+1) 2gh -=1.4m/s 斜面に垂直な方向のつりあいから, W, と物体がう ける垂直抗力の大きさは等しいので, 動摩擦係数を μ'として, 動摩擦力の大きさ F' は, √3 √3 F'=μ'W=μ'′xY -mg= μ'mg [N] 2 2 動摩擦力がした仕事の大きさは,物体が失った力学 的エネルギーに等しいので、 (1) の結果を用いて, -μmg×2h=12m(uj-v²2) +mgh 口知識 □ 133.粗い斜面上での力学的エネルギー 図のように, 水平とのなす角が30°の粗い斜面 上を質量 m[kg]の物体が,点Aから速さひ。 [m/s]ですべりおり, 点Bを速さ [m/s]で通 過した。 AB間の高さの差をん [m],重力加速 度の大きさをg[m/s2] とする。 (1) 点Aから点Bに移動する間, 物体が失っ た力学的エネルギーは何Jか。 (2) 物体と面との間の動摩擦係数はいくらか。 v [m/s] (2) 動摩擦係数μ' を求めよ。 130° v₁ [m/s] om B h〔m〕 m 133. ■知識 □134. 力学的エネルギーの変化 図のように,粗い水平面上で, ばね定数k のばねの一端を壁に固定し、 他端に質量m の物体をとりつけ, 軽い糸で物体を引いた。 ばねの伸びがxの位置で, 手をはなすと, 物体はxだけ動き, ばねが自然の (2) 長さの位置で静止した。 重力加速度の大きさをg とする。 (1) 手をはなしてから, 物体が静止するまでに摩擦力のする仕事Wを求めよ。 (1) (2) 134. (1) 思考 □135. 力学的エネルギーの変化 図のように,質量mの物体を, 水平面 から高さんのなめらかな斜面上から, 静かにすべらす。 物体は, 長さLの粗 L い水平面を通り過ぎ,同じ傾斜をもつなめらかな斜面上を, 高さまで上 がった。 重力加速度の大きさをgとして,次の各問に答えよ。 135. est 第 I (1) 運動とエ 基本問題 (2) (3) 摩擦力から、仕事をさ 分だけ、物体のもつ力学的 ルギーは変化する。

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英語 高校生

大学受験の長文問題です。 解答がないので答えをお願いします🙏

問題 3 以下の英文を読んで、次の問いに答えなさい。 (*のついた語には語注が ある。) If you are able to step outside and hear many types of birds, you might also have a greater feeling of well-being. Two studies show that hearing diverse birdsongs may help increase our happiness. (A) One study was done by researchers at California Polytechnic State University. A research team studied the effects of birdsong ( 1 ) people walking through a park in the U.S. state of Colorado. A biology graduate student, Danielle Ferraro, led the study. "There could be an evolutionary reason why we like birdsong so much. And the idea is that when we hear birdsong it could signal safety to us," Ferraro says. There could be many other reasons, too. Ferraro states that in some areas around the world birdsong can also signal the arrival of spring and nice weather. Bird diversity, she adds, can also mean a healthy environment. She explained her study to Voice of America (VOA). Ferraro and her team played recorded songs from a diverse group of birds native to the area. They did this on hiking trails in a park in Boulder, Colorado. (2) several weeks, the researchers played recorded birdsong at certain times of the day and other times they did not. Then they talked with hikers after they ( 3 ). Hikers who heard the recorded diverse birdsongs reported a greater sense of well-being than the people who heard simply the natural birds. The researchers suggest that both the bird sounds and biodiversity* can increase feelings of well-being. Ferraro explained that she used native birdsong for the study. This way it would sound as natural as possible. They also did the study during the summer. She explains why this is important. "So the study ( 4 ) in the summer and that's kind of important because the spring is most birds' breeding* season. And if we play the birdsong during breeding season, that might have disturbed them. (B) We didn't want to disturb the birds too much." The study was published in an academic journal called the Royal Society B in December 2020. - 10- ◇M2 (310-15)

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英語 高校生

今すぐだと嬉しいです!このワークの答えを無くしてしまい困っているので誰か答えを教えてください🙏

bo school P.198 5.198 198 199 1.00 199 99 00 1 Put the words in the correct order to complete the sentences. 1) I don't like [ being / what /do /to / told ].MICA 2) She would not admit [ him / had / having / a date / with ]. 3) I'm ashamed [ done / thing / a / having / such / silly / of ]. 4) He is angry [in public / laughed / at / been / having / at ]. on the wilds 2 Complete each sentence so that they mean almost the same thing. 1) a) Are you sure that you saw a UFO? b) Are you sure of ( ) ( ) a UFO? 2) a) I'm sorry that I hurt her feelings yesterday. I'm sorry for ( ) ( b) ) her feelings yesterday. 3) a) The boy denies that he didn't tell the truth to his friends. quid d b) The boy denies ( ) ( ) () the truth to his friends. 4) a) The coach was aware that we weren't confident. b) The coach was aware of ( )(_)( ) confident. blool 1006 4 Fill in the blanks so that they mean almost the same thing. 1) a) I can't wait to visit my friend in Okinawa. b) I am looking ( ) ( ) ( 2) a) It is useless to worry about the entrance examination. b) It is ( ) ( ) ( ) about the entrance examination. 3) a) Jill always says she wants to go out on a sunny day.dd?? b) Jill always says she feels ( ) ( 4) a) No one knows what will happen tomorrow. b) There is ( ) ( ) my friend in Okinawa. 3 Fill in the blanks to complete the sentences. B 1) I ( ) ( thinking I've made the same mistake. (同じ間違いをした気がしてならない) )()() in line. (並んで待つことに慣れていない 2) Children aren't ( 3) This book is ( ) ( ) again. (もう一度読む価値がある) salond tog JstosnyM (d) 4) ( )( ) having dinner with us? (私たちと夕食をいかがですか) ) out on a sunny day. JOVE A A ) what will happen tomorrow. Us A The 34 ) ¢X (d) MED I (A) you swiss I (d) ried you had IQ Put it into English - Context writing - 1) 私の祖父母は私の幼い弟と私に会うことを楽しみにしている。 160 2)祖父は子どもたちと遊ぶことに慣れている。 3) しかし彼は幼い弟にいつかめがねを壊されるのではないかと心配している。 (be afraid of) 4) 幼い弟は彼のめがねをつかみとらずにはいられない。 (grab) 5) めがねをかけないことは、祖父にとって危険です。 B

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英語 高校生

288から303の解説を教えていただいたいです…(294と300は大丈夫です)

しまった。 st few / hardly / of) I became < 東邦大 > For years. 4 whether ause/down/ upon). lest study hard. while <京都学園大 > with <浦和短大 > <東京電機大〉 ring them back within a <立教大 > 〈 南山大 > could not pass it. ng, he kept making <東海大 > 094 095 096 295 296 ( ) he likes it or not, you must teach him how to handle it. What 2 Who 3 Whenever 4 Whether He ran ( (1) as 297 It was ( 000 1 very 299 ) quickly that I couldn't catch up with him. 2 too 3 so ) a bad snowstorm that they shut the airport down. 3 such 4 too SO 298 I opened the door quietly ( 1 so that 2 unless 4 more ) the teacher wouldn't notice me. 3 otherwise 4 because of 〈神奈川工科大 > 300 寝坊するといけないから目覚ましをかけておきなさい。 <1語(句) 不要) (in / the alarm/you/ don't/ case / set) oversleep. 301 ( ) you're a grown-up, you must stop this childish behavior. 1 Now that 2 As long as 3 Even though 4 In case <神奈川大 > 302( ) he made up his mind to go, there was no stopping him. Though 2 Whether 3 While 4 Once Our grandmother never travels by air ( ) she will have a heart attack. in case that 2 so that 3 in order that 4 for fear that <九州産大 > < 芝浦工大 > 〈 広島工大 〉 <日本大〉 097 <駒澤大 > 098 <九州産大 > 303 As long as I know, prices in Spain are much lower than those in Japan. 2 0 < 松山大 > 099 100

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