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English Senior High

考えても分かりません。解答お願いします

20 Unit 1 - History - Gutenberg is famous for inventing printing, but he didn't really invent it. He invented a better way of printing. [2] For hundreds of years people used blocks of wood* to print. They used a knife to cut words backward in the block of wood. Then they covered the block with ink and pressed it onto paper. When they pulled the paper from the inky blocks, the words appeared on the 金属 5 paper in the right direction. In Korea and China, people printed with metal type* instead of 右向き wood. (2)Either way, printing was difficult and very slow. It took several years to make one copy of a book. [3] Books were very expensive and rare. Only ( 3a ) people could buy them, and ( 3b ) 10 people could not read. But, as ( 3c -) people learned to read, books became more popular. So people wanted to find a quicker, better and less expensive way to print books. One of these people was Johannes Gutenberg. opsugas.l Y tinU 9003 iinil 4 Gutenberg was born in Mainz, Germany, around 1400. He was good at working with metal, but probably had no idea how people printed in China. His idea was to make a piece Clarey operan 15 of metal type for each letter of the alphabet and use the letters (4)over and over. (5)He could put the type together to make words and arrange words to make pages. With ink on the type, he could press paper on them to print a page. A "printing press" machine could make hundreds of copies of a single page quickly. After that page, he could rearrange the same letters to make other words and print other pages. LISSH Si nou 5 It took Gutenberg a long time to make the type for each letter of the alphabet. When he finished the type, he didn't have enough money to make the printing press. He borrowed money from a man named Johann Fust. After many years, Gutenberg's printing press was Legione ready. Gutenberg printed his first book, the Bible, around 1455. 6 There are only twenty-one complete copies of the original Bible. They are some of the 25 most expensive books in the world. In 1987, part of a Gutenberg Bible sold for $5.3 million. 7 Today people remember Johannes Gutenberg. The city of Mainz has a statue of him and a museum. His original printing press is in the museum. (6)They print several pages a day to show that it is in good condition. earoviaU 012mu 394 words/#IN block of wood: type: vrigsypola 01 sind 7 an Oupside down & 下線部 (6) を日本 7. 本文の内容に合わ Many people & Gutenberg g Gutenberg Olt was a long Though Gu cost a lot of Hannes Rotest

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English Senior High

名詞構文の考え方がよくわからないです。名詞化とか元の文とかどこが省略されてるかもわからないし解説詳しく教えてください。本文で

The application of the methods of the chemist and physicist to human behavior did not seem as difficult a C it does today. S 英文分析 CD 2-61 単語チェック [application [aplakéijan] of A to B 名 AをBに応用すること] 基本的な意味は、 〜する」と訳せます。 〔apply the idea / the theory to 〜〕 なら 「その考え/理論を~に応用 「~を貼り付ける」 です。 「apply oneself to 〜〕 なら 「自らを~に貼り付ける」から「熱心に する」と訳せます。 [physicist [fizasist]名 物理学者 ] a chemist 「化学者」と同様, -ist で終わりますか ら,一緒に覚えておくと間違えにくいですね。 [behavior [bihéivjar] 名 行動]ある人やものの 「行動全般」を指しますから「不可算名 詞」です。イギリス英語では behaviourとつづられます。動詞の behave 「行動する」は、 「正しく,良識的に」などの行動の仕方を示す副詞を伴うのが普通です。例えば behave likea child (子どものように振る舞う), behave in a proud way (堂々と振る舞う)など。 1. 名詞構文 (substitute A for B)は「Bの代わりにAを用いる」という意味ですが、これを名 詞化すると 〔the substitution of A for B〕 となります。 この際に, for Bと substitution との関係を見落としてしまうことが多いので気をつけてください。 以下 に類例を挙げておきます。 なお冠詞は、文脈に応じて a / an/the になりますが、ここ では便宜上 the にしてあります。

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Physics Senior High

なんで30°になるんですか?

(3) 弾丸が物体に命中するまでの時間 to を, v, l,hを用いて表せ。 (4) OB が地面の場合, 物体が点Bに落下するまでに弾丸が必ず命中するためには,”は どのような条件を満たさなければならないか。 h, l,g を用いて表せ。 ◆44 斜方投射■ 図のような水平面とのなす角が30°の 斜面上の1点から,小球を斜面の上方に向かって斜面に対 して角度 0 初速度 vo で発射する (0°<<60°。 重力加 速度の大きさをg とする。 CA 30° (1) 斜面と衝突するまでの小球の運動で、発射から時間 t 後の斜面に平行な速度成分 ひx, 斜面に垂直な速度成分 vy を vo,g, 0, t で表せ。 (2) 発射から斜面と衝突するまでの時間 to を Vo, g, 0 で表せ。 Vo (3) 発射地点から衝突地点までの斜面にそっての到達距離Rをvo,g, 0 で表せ。 (4) 小球が斜面に対して垂直に衝突するためには, tanの値がいくらであればよいか。 [横浜国大 改] ヒント 38 (3) 衝突するときのAの位置 yA>0 であれば,衝突が起こる。 39 (2) 着地の角度が45° なので, そのときの速度の水平成分と鉛直成分の大きさが等しい。 40 傾角45°の斜面上の点(x,y) では, |x|=|y| 41 (1) 高さん, tを用いて表すと, t に関する2次方程式が得られる。 42 (2) (1) のときの小球のy座標が0より大きければ,小球は床に衝突する前に壁に衝突する。 x 43 弾丸が物体に命中するためには, x=lでの物体と弾丸のy座標が一致すればよい。 44 重力加速度を斜面に平行な成分と垂直な成分に分解する。

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English Senior High

論評の問題です。教えてください。

2 Fill in the blanks to complete the sentences. 1) The teacher ( ) some students ( 2) My brother doesn't ( ) me ( 3) You should ( ) a doctor ( 4) Can you stay a little longer? I'll ( their papers again. (書き直させた) his computer. (使わせてくれない) ) at your knees. (膝を診てもらう) ) my son ( ) you home. (車で送らせる) 3 Choose the appropriate form of the verb and complete the sentences. →C 1) I heard him (called / calling) my name in the distance. 2) I saw a car (chasing / chased) by the police car yesterday. 3) Before a long drive we must have the tank (fill / filled) at the gas station. 4) Mark had his new bike (steal / stolen ) while he was shopping. 4 Put the words in the correct order to complete the sentences. 1) My mother [to / the flowers / me / water / asked ] during her absence. 2) Taku's parents [ a doctor / to / him / be / want ]. 3) She [ quiet /to / her children / told / keep ] in the train. 4) I [ you / come / expect / didn't/ to ] so quickly. →B 5 Put the words in the correct order to complete the sentences. 1) [the dishes / make / wash / we/ our children] on Sundays. 2) [someone / the curtain / standing /I/ felt / behind ]. 3) [allowed / study / to / my parents / abroad / me ]. 4) [had / John / our English sentences / we / check ]. 5) [a cool classic car / saw/go/I] into the parking lot. →D ABCD Put it into English Context writing - 1) 母は私に私の部屋を掃除するように言った。 2) 彼女は私に自分の部屋を自分で掃除してほしかった。(by myself) 3)それから彼女は父がソファの上で昼寝をしているのを見て、彼に叫んだ。 (then, take a nap) 4) 彼女は彼にダイニングルームと台所を掃除させた。(the dining room and kitchen) 5) 父が台所で歌を歌うのが聞こえた。

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English Senior High

分かる範囲で良いので解いていただけませんか、、? 答えが配られなくて、授業で必ず指されるので合ってるかどうか不安です( ; ; )

18 FIRST STAGE Chapter 文法・語法- 1 空所に入れるのに最も適当な語(句)を選びなさい。 1. "I like my job, but I wish I made more money." "Me, too. If I ( ), I could buy a new car." 3 had 2 do ℗ did 2. If I ( 1 am 3. If I ( have 仮定法 5. If she ( ) you, I would not accept that kind of offer. 2 have been 3 were 4. Would you have taken the job if you ( 1 knew 2 had known 9. I ( ) a camera with me I would have taken a picture of the lake. 2 had 3 had had 4 have had late, give her this message. 1 were coming 2 would come 6. If you were to fall from that bridge, it ( 1 is was 1 can't manage 3 couldn't manage 3 have known 3 should come 10. They got two free tickets to Canada; afford to go. cad 1 rather 2 but 4 have 3 would be 4 will be ) how terrible the conditions were? 4 would have known (立教大) (センター試験) Hon berusa 7. He would have become a great marathon runner, if it (ondow) for his knee problem. 1 was not 8. Thank you for the kind help you extended to me the other day. I ( alone. 1) happy to see him, but I didn't have time. 1 will have been 2 would be 3 will be eqi. 4 shall come ) almost impossible to rescue you. 4 would have been ( センター試験) (川崎医療福祉大 ) (京都産業大) OL 2 had not been 3 has not been 4 would not have been 2 can't have managed couldn't have managed 200 3 however (成城大) (同志社大) otherwise (南山大) (慶應大) 4 would have been ) they'd never have been able to (小樽商科大)

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Chemistry Senior High

この問題の解説をお願いしたいです

58 第3章 化学反応式の利用 演習問題4 反応量計算 (1) 100 ODIS+OS - |水溶液中のイオンの濃度は, 電気の通しやすさで測定することができる。 硫酸銀 Ag2SO4 および塩化バ リウム BaCl は、水に溶解して電解質水溶液となり電気を通す。一方, AgaSO4水溶液と BaCl2 水溶液を 混合すると,次の反応によって塩化銀 AgCl と硫酸バリウム BaSO』の沈殿が生じ、水溶液中のイオンの濃 度が減少するため電気を通しにくくなる。 この性質を利用した次の実験に関する問いに答えよ。 ト デザ合同 Ag2SO4 + BaCl → BaSO4 ↓ + 2AgCl ↓ 周辺に加えて火を使用する。 +₂+(08)0028+02 H+ OH M H8+ 296) (8) 実験 0.010 mol/LのAg2SO 水溶液100mLに濃度不明のBaCl2水溶液を滴下しながら混合溶液の電 気の通しやすさを調べたところ, 表1に示す電流(μA)が測定された。ただし, 1μA = 1 × 10-Aであ *MS る。 0.0₂ H+H+OMS ①① 3.6 0,"+1CH" + SH TA 200 DH₂O, +36 SOBE 表1 BaCl2 水溶液の滴下量と電流の関係 ② 4.1 BaCl2 水溶液の滴下量(mL) 10) 2.0 3.0 4.0 5.0 6) CSIRU11940 6.0 7.0 ③ 4.6 Pel ④ 5.1 90+ *HM + 0.0.8+08H8 +0MHS A 電流 ( μA ) 2.H (c) 70 44 18 13 41 67 4,08 HS+2 ob + *HA + $08 380, @18X0 1 この実験において, Ag2SO を完全に反応させるのに必要な BaCl2 水溶液は何mLか。 最も適当な 数値を、次の①~⑤のうちから一つ選べ。 必要があれば, 右の方眼紙を使うこと。 02 +8HS Atl.08 SU S+HS+ O₂H OS + I 18 (5) 5.6+1 DIS+0₂H +0µÐ»0«MH-OH-

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