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英語 高校生

答え合わせしたいため、わかる方解答教えてください🙇🏻

4 □001 基本 002 基本 005 [基本] 基本 003 009 010 004 008 [基本] 次の英文の( )に入る最も適当な語(句)を1つずつ選び, 番号で答えなさい。 I had a fight with Jun and now we ( ) to each other. aren't speaking 3 aren't to speak Day 1 月 月 日 解答時間( 解答時間( 日 動詞と文のかたちに関する問題 ① The secretary told me that Mr. Jenkins ( 1 goes 3 have been 3 is finished 5 will have been finished ☐007 I would rather walk than ( 904 take 3 took I am not sure if she ( 1 go 3 will go The new building ( ) by the time you graduate in 2015. 1 finishes 2 has finished 4 will finish I'm sorry, sir, but smoking is not ( ℗ permitted 03 permitting 2 aren't spoken 4 weren't speaking 006 The time of day just after sunset and just before night ( is call 基本 2 called 3 is called had seen 2 had gone 4 is being ) to Sri Lanka for study after graduation. 2 visiting 4 will visit U3 saw ) a bus. ) in this building. 2 permission (4 permit Kevin is such a diligent student that he ( 1 must have received 03 don't need to receive ) out to lunch and wouldn't be back until two. 2 had taken 4 to take Jane was very pale. She looked as if she ( A: Are you going home to your family for the New Year's holiday? B: I wish I ( 1 can ). But I have to stay in the city and work. 2 could 3 go 4 will ) such a low grade. 2 should be able to receive 4 can't have received ) dusk. 4 call 2 is seeing 4 seen ) $ ( 分( ) a ghost. WILURES 04 NA BA sa aa 122103 /40) 点 /40) 点 E VIGO < 慶應義塾大 > <獨協大> <東京医科大〉 <関西学院大 > 〈 南山大〉 LIQ <熊本県立大〉 SAYA <京都女子大> <高知大) <学習院大 > 2018-ANSHROO HAABERSTAR (***) STAATENSESBEST ☐011 012 □013 基本 030 □014 ** 015 □017 ☐019 020 But for the actions of a brave firefighter, I () alive now.vil(sets inter hor 1 am stulbomuni 2 hadn't been qu woda 4 wouldn't be 3 will be bib @ <日本大〉 blooda □ 021 ( ) that dinner would be served at the conference, I would not have eaten sandwiches on the way. If British shovic and uplol nirmolof werbe Taking/her 300l 2 1 If I know 3 If I were to know 2 Had I known 4 Should I know The population of that country is (ows) that of our country.daun ( 1 as large as three times 2 as large three times as 3 as three times large as 4 three times as large as Vintage For my taste, this soup needs to be a bit() salty. 1 as 2 few 3 many 5 less 4 than I quit my job two months ago. It was the () mistake I've ever made.az badedant gnitiew, wade 2 impossible sold moloca en 3 probable/ had/ offer/ for / 4 worst eneroun / it), we could not have edi galybusdam es basqa bloode uoy deiland wo 016 io al I'm not sure how long ( ) to deliver this washing machine. og 25 gumal 1 do you take 2 for taking you si 3 does it taken asuiaud beaed-sm4 it will take om at malam commo レアはアフリカの4倍を超える量のダイヤモンドを I cannot believe it. He would be the (ore) man to take bribes.es) diamonds prooed in impossible bstinu sdi ni ylio 2 least moose alalaittoyob tsdW eso 3 hardest 4 last aduni wilgo va huraueano el a mairg lo mlbite 008 ghean jadi seluug oe al mus guiad □ 018 I realized that my family was in danger, and ( ). 1 so I was 〈上智大 > DED 2 so did I ④ so I did 3 so was I mi法政大 distine sdt at gaib wzĀJA that noite):8(**) I will work next Saturday (S) necessary.w 1 by Jis 2 if a l'abinow 3 soabam ) IIA (d) Tradisi 2 (a) ( <大阪教育大 > <玉川大〉 ASO < 桜美林大 > SOJEN VECTOIS003CTOXX E It was ( ) we found the antique silver spoons. 1 what in Paris 2 in Paris that 3 in Paris which Shi aslil noy of 4 Paris in where of bovom og bed 900 bio siti (esmit lossis svubli 18 ② 次の各組の英文の( ) に共通して入る最も適当な語を1つずつ選び, 番号で答えなさい。 (a) He ( ) have missed his train. (b) Business has been thriving in the past year. Long (l) it continue to do so! 1 should 2 shall 3 might 4 may TEO <甲南大 > TEO 〈上智大〉 Aviator 600 Level 5

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英語 高校生

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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英語 高校生

一枚目 長文 二枚目 問題(ア) 三枚目 自分の答えand模範解答 付属の解説本が意味不明でした。解説お願いしたいです。

10 Life Reading 目標 20分 速読問題 次の英文を2.5分で読んで, 1. の問いに答えなさい。 Would you like to try to read a book that is 140 pages long every day! Many - are Japanese are surprised (2) to learn how long some American newspapers are. They a Slæom orll aneqsgewen to ancieev listipib ert asli orl not always 140 pages long, but they are usually at least 50 pages long. On Sundays 70198 ni olqooq odT C to 21697 0 1 qoq T some big city newspapers have hundreds of pages and *weigh almost a kilogram. gnibro biqs news, too. 37 There are lots of sections 5 (3) Of course, not everything in such a newspaper is news. m2 T raqaq zabavě s esi vis (1974-monib) 19m 16918 i 1996 about books, movies, travel, computers and hobbies, as well as star interviews and es, as well s boy arroqe bas zadintend comics in color. There are also many *advertisements, of course, but a lot of people ano ang m CECING OF COU vsbru² no,199sq ylisb niebimos atidhe bias Hold com bris flood, 25ñola bas find the advertisements very entertaining. Of course, the newspapers have a lot of he) {lind sdt ni snovievs ch the news Moky) zpililoq You may be surprised to find that (4)such large newspapers are (5)very cheap. They gaidyar are much cheaper than a newspaper in Japan. A large, heavy Sunday *edition of a vbodyas J Sunday edition of a Japanese newspaper. ding/ 4 weigh [wéi] : 重さが・・・である 11 edition [idífan] : (新聞の)… 版 1. smi ca ad te bear a newspaper in a big city may only cost about 350 yen, but it is 20 times bigger than the JR noilo92 smse sdt best a siqot amae ad juos at ziqot installib yasm tuds et 7 advertisement [ædvərtáizmənt]: 2 @ (171 words)

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英語 高校生

比較です。わかる方教えてください🙇🏻

1 日本語に合うように, 下線部に適切な語句を補いなさい。 1. 私は兄と同じくらい簡単にその数学の問題を解いた。 I solved the math problem as 2 2. 彼はあなたほど忙しくない。 He+Jol sdt) Stota suli 3. as you.anaqze Jasol odi saodo I S この新型の列車は旧式の列車の3倍速い。 This new model train runs 4. これはそのロープの半分の長さだ。 TELUGod teom od as that rope. manda This is 5. この水差しにはあのボトルと同じくらいの水が入る。 ASUNT: This pitcher can hold as A portame ont at adot I ai ndol 4. 私たちの学校はあなたの学校よりもずっと古い。 WIJ HET Bhow ads 3. Our school is (is the) (impor) ( 5. 今日の会議はいつもより20分遅く始まった。 Today's meeting started (ings) ( novos edt ei abana 2 日本語に合うように,( )に適切な語を入れなさい。 BH 1. 電子マネーは現金よりも便利だと思う。 I think e-money is (de in) ( kass..) (... 2. この建物が見かけより強いということはない。 This building is (T. Ker) ( ) ( )( 3. 私の仕事はあなたの仕事ほど大変ではない。 My job is () hard () your job. :) ( ) cash. ow inspi ) it looks. ) your school. fast as the old trains. that bottle. i boloail A ai Ha £ 10-11 E stitastill L[cr]ATO 特製 teom od ai svi2 -1455-l ) than usual. A [画]

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数学 高校生

積分の体積の問題です 黄色マーカーで引いたところの解説をお願いします

基礎問 226 123 回転体でない体積(ⅡI) 2⑦ 次の問いに答えよ. 12 (1) 定積分 1fpdt を求めよ。 (2) 不等式 z'+y2+log (1+22) log2 ......(*) で表される立体Dにつ いて (ア) 立体Dを平面 z=tで切ることを考える. このとき, 断面が存在 するような実数十のとりうる値を求めよ. (イ)(ア)における断面積をS(t) とする. S(t) をtで表せ. 立体Dの体積Vを求めよ. (ウ) 第6章積分法 精講 (1) 分数関数の定積分は,次の手順で考えます。 ① 「分子の次数<分母の次数」 の形へ ② f(x) ③②の形でなければ、 分母の式を見て 因数分解できれば, 部分分数分解へ (89 因数分解できなければ, tan0の置換を考える (90) (2) 立体Dの形が全くわかりませんが, 122 によれば断面積を積分して求めら れます。 だから立体の形がわからなくても、断面積が求まれば体積は求めら れるのです.そのときの定積分の式を求める作業が(イ)で, 定積分の範囲を求 める作業が(ア)になっています。 1+t2 "'(x) 解 答 (1) Softpdt=f'(1-14ps) at=1-So1tradt 1+t2 ここで, Softpdt において,t=tan0 とおくと 90(1) = S₁³ do = 7 4 -dxの形を疑う (89) 1+t2 t0→1 dt TL 1 do 00-E docosey だから、∫otpad="1+lando cos2d よって,Strat=1- 1+t2 π (2) (ア) (*) z=t を代入して ²+y² ≤log2-log(1+t²) ......① この不等式をみたす実数工、リが存在するこ これが断面が存在す とから, るということ log2-log (1+t²) ≥0 2≥1+t² = 1²≤1 " -1≤t≤1 立体Dの平面 z=t (-1≦t≦1) による断面はxy平面上の不等 式①で表される図形で,これは (半径) が log2-10g(1+1)の円の (イ) 周および内部を表すので 22² +7² {/² S(t)=z{log2-log(1+t)} (→) V=r{log 2-log(1+t²)}dt =2zf"{log2-10g(1+t)}dt =2zlog2-2x(t)'log(1+t)dt =2xl0g2-2x|tlog(1+t)+ 25 24 psdt 21² =4nf1+₁ dt-4(1-4)=(1-x) 4π 1+t2 2 ポイント 演習問題 123 ◆これが z=tで切る ということ 227 <S(t) は偶関数 87 (1) 部分積分 2 注∫_{log2-log(1+t^2)}dt = f_log1fFdtと変形してしまうと 定積分は厳しくなります。 回転体でない体積の求め方は I. 基準軸をとって ⅡI. 基準軸に垂直な平面で切ってできる断面の面積 を求めて ⅢI.ⅡIの断面積を積分する y≧0≦z≦1で表され 4つの不等式x+y-z, る立体Dについて,次の問いに答えよ. (1) 立体Dの平面 z=t による断面の面積S(t) をtで表せ. (2) 立体Dの体積Vを求めよ. 79 第6章

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数学 高校生

積分の体積の問題です 黄色マーカーで引いたところの解説をお願いします

224 第6章積分法 122 回転体でない体積(I) XC 底面が半径①の円で高さ 1の円柱がある.この円柱を底面の円の直径 AB を含み, 底面と45°の角度をなす平面で切ると, 大, 小2つの立体に 分かれる。このとき小さい方の立体の体積を求めよ 今回は回転体でない立体の体積ですが,基本的には回転体の体積と 1 において 同じ考え方です. たとえば, 116 の V₁=1 =xf (f(x)}dx という式がかいてありますが、π(f(z))とは、 半径f(z) | の円の面積のことです. すなわち, 立体図形を回転軸に垂直な平 精講 面で切ったときの断面積です. だから, 軽いタッチでいえば, 体積は (断面積) dx で表せる わけです。この考え方を使って体積を求めますが,立体をどこで切るかを判断 するとき,断面積が求められるような切り方をしないといけません。 A. <図1> 0 45° 1 B 解答 <図II> O B DC y (II) ² 1-t² 底面の円の中心を原点Oとし, AB方向に軸を定める. すなわち, A(-1, 0), B(1, 0) とする. 次に、小さい立体の底面の半円の弧がy≧0の領域にあるように軸 をとる. 〈図ⅡI> このとき, (t, 0) (-1≦t≦1)を通り, x軸に垂直な平面で切ると, その断面は, 〈図Ⅲ〉のような直角二等辺三 その面積をSとすると, S=12 (1-1) v-fsdt=20-dt-fa-a V= =1- 注 基準軸のとり方は1通りとは限りません. ちなみに、この立体の 自場合,軸の方を基準軸にしても体積は求められます。(別解 (図IV> (別解) 点 (0, t) (0≦t≦1) を通り、軸に垂 直な平面で切ると断面は〈図Ⅳ>のような長方 形で,その面積は2tv1ーゼ :. V=S2t√/1-P² dt ポイント だから, 演習問題 122 =-fa-ty√1-² dt =- [ ²3 (¹1-1²) ²1' = ²/3 225 ハード 回転体でない体積の求め方は I. 基準軸をとって Ⅱ. 基準軸に垂直な平面で切ってできる断面の面積 を求めて III.ⅡIの断面積を積分する xy平面上に円C:x2+y^2=1 がある.軸上の点T (t, 0) (-1≦t≦1) を通り,x軸に垂直な円Cの弦を PQ とする. このと き、PQを1とする正三角形 PQR を ry平面に垂直になるよう につくる. 次の問いに答えよ. 19 (1) △PQR の面積Sをtで表せ. (2) tが1から1まで動くとき, PQR がつくる立体の体積V 第6章

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