英検2級のライティング問題です！文法を全般に英文を書くのが苦手なため下の文が文的に間違ってないか見てほしいです！どなたか回答お願いします🙇‍♀🙇‍♀　 ①I think that Japan use the Internet for people to vote in e... Read More

高校三年生の論理表現の前置詞についての問題です。 解答を教えていただきたいです。

A 基本的な前置詞 ① of 〈所属部分〉 のイメージ At last we reached the top of the mountain. (ついに私たちは山の頂上に到達した) She is a person of importance in the political world. (彼女は政界の重要人物だ) * of importance = important ②with 〈同伴〉のイメージ ・Who is that girl walking with Tom? (トムと一緒に歩いているあの女の子はだれですか ) That man with gray hair is Dan's father. of : 一部 of : 性質 ・特徴 with : 同伴「~と一緒に」 with : 所有・付属 「~を持った, 〜の付いた」| あの白髪の男性はダンのお父さんだ) *反意語は without (~を持たないで, 〜なしで) ・I should have brought an umbrella with me. with : 携帯 「~の手元にあって、~を身につけて (傘を持ってくるべきだった) We must handle these old books with (great) care. (私たちはこれらの古い本を (非常に)慎重に扱わなくてはいけない) ・I wash my hands with soap as soon as I get home. (私は家に帰るとすぐに石けんで手を洗う) ③through 通り抜ける〉 イメージ . Our train passed through a long tunnel. (私たちの乗った列車は長いトンネルを通り抜けた) Alice wants to travel through Japan. (アリスは日本中をあちこち旅行したがっている) 時間についても同様の用法がある。 ・ I was able to sleep soundly through the night. (一晩中ぐっすり眠ることができた) EXERCISES 1 with :「(様子・状態)でもって」 * with care carefully ( )に of, with, without, through のいずれかを入れなさい。 (1) Alex traveled (4 (2) No animal could live ( (3) Afriend ( . with : 手段 ・ 道具「~を使って」 through: 「~を通り抜けて」 through: 「~のいたるところを」 ←端から端までずっと through: 「〜の間ずっと」 ←始めから終わりまで ) Shikoku. 3 ) water. ) mine told me that Ms. Davis would get married. うわさ てんこう (4) The rumor about Lisa's transfer to another school spread quickly ( (5) Your advice was ( (6) Don't you have any money ) great use. Thank you very much. (7) A large herd of deer were running ( (8) Ellen solved a problem in physics (9) Please fill in the blanks ( (10) She is said to live in a big house ( )you? ) the forest. ease. ) a pen. ) a pool. 52 52 ) her class.

2番・3番のb,cの答えを教えていただきたいです

コン ん。 各組の文がほぼ同じ意味になるように、空所に適切な語を書きなさい。 1. (a) Canada is larger than Japan. (b) Japan is ( (C) Japan is ( )( )( )( ) as Canada. ) than Canada. 2. (a) Shinji has ten pencils, and I have twenty pencils. (b) I have ( イラスト)( )( ) pencils as Shinji. (c) Shinji has ( )( )( ) pencils as I. 3. (a) Cindy is taller than Kelly. Kelly is taller than Anna. (b) Cindy is ( )( )( the three. (C) Kelly is ( )( )( ) as Cindy. (d) Kelly is ( )( )( ) girl of the three.

アップグレードの助動詞の問題です よければ教えていただきたいです。

2 2助動詞 標準問題 )に入れるのに最も適切なものを選びなさい。 13, 16, 29は( )に適語を入れなさい。 ☑: 11 I'm awfully sorry, but I had no choice. I simply ( ) what I did. had to do 3 must do 12 You are too kind! You ( ) me a present. must have done ought to have done ✓ 13 didn't have to buy 3 must not buy (國學院大) hadn't to buy mustn't have bought (学習院大) ( 内に記入された文字に続けて, 単語を完成させなさい。 The horse refused to jump over the gate. = The horse (w ) not jump over the gate. (日本大) E AL 14 Linda doesn't dance much now, but I know she ( ) a lot. ①was used to ②used to ③ would A would have bleora (立命館大) 15 I never expected that she ( ) us. ①joins 2 will join 3 would join 4 join (東京家政大) ✓ 16 ジョンはいつも早起きするが,私はめったに早起きしない。 John always gets up early, but I seldom ( 17 Nancy ( ) in the office this morning, but we didn't see her there. and of juods (静岡大) O should be may not have been might have been might be (関西学院大) 18 George ( ) have said so, because he told me quite the opposite thing yesterday. I will not ②cannot 3 must A should (京都産業大) 19 It was not your fault. You ( 1 can might not have apologized on the spot then. ③ must 4 should not (京都女子大 ) I was 20 She requested that the door to her room ( 21 My father insisted I ( ) go to see Kyoto. ) left open. ②would be ③be 4 had been (同志社大) 01 eval 'nob O might 2 ought ③ should 4 would alif bluow Ieb (京都産業大) of nival xalq ☑

この問題の解説をお願いします

応用 0 (8) Please lend me a pen (blaj) 902 velg od vol. ① to write on (2 to write with 3 writing on 4 writing with

写真 2枚目の 英文のshooting apart は、jetのことなんでしょうか？ 日本語訳は写真の枚数的に後半しか写せませんでした。ちなみに疑問点の和訳は赤で線を引いているところです。

Ⅱ 英文を読み、下記の問いに答えなさい。 (7) Like a tiny submarine, the chambered nautilus speeds through the ocean on little jets that it creates by sucking in water and spitting it out. However, as ways of movement go, jet propulsion is not usually a (8) very good use of energy. In the ocean's depths where oxygen gets thin, the nautilus seems to be putting itself at risk by expending so much effort on movement. Fish use far less energy by pushing at the water with their fins. So how does it manage to jet around unscathed in the ocean's depths? Graham Askew, a biomechanics professor at the University of Leeds, set out with a graduate student, Thomas Neil, to understand better how this shellfish moves. They found that the nautilus is actually a (9) highly efficient jet-propelled creature, wasting much less energy than

英検準2級の英作文の添削をお願いしますm(_ _)m Do you think it is a good idea for people to have a car? No, I do not think so. I have two reasons. First, a... Read More

この英語長文において、印刷技術の発達に必要な技術はどのようなものであるか50~200字で答えてください

木版画 鋳造 第3問 以下の文は、 S. Strandh の “Machines, an illustrated history" からの抜粋で ある。 次の文を読んで、設問に解答せよ。 (ア) The tools of precision mechanics were, without doubt, the technical pre conditions for making wood cuts and for the development of printing. The oldest dated wood engraving is from 1418. It shows fine lines throughout 細部 and a richness of detal, which imply that the tools used, the knives, burins, and so on, must have been eminently suitable At this time, it was only the precision mechanics of clock making which could achieve the technique required for such tools. 精密機械技術 (イ) A (woodcut was produced by transferring a drawing, reversed from left to right, onto a carefully surface-ground "block" of wood, after which the surface wood on either side of each line in the drawing was cut away with a burin of forged steel. The remaining wood on all 'surfaces which were to be white in the drawing were then cut away with gravers and gouges, so that the lines of the drawing became raised. They were then inked and pressed against paper. これは 理由では ないから、 (~のときに、何 が原因か は不明) The woodcut method spread rapidly in the late Middle Ages when pictures were rarity. At first, skilful craftsmen made the woodcuts, but before long, eminent artists were themselves cutting their own drawings in wood. One of the first was the German Albrecht Duerer (1479-1528) who, in 1498, published the famous pictorial series of the Revelation of St. John. Graphics had become an independent art form-based on the progress of precision 酒の mechanics! 可動式の The 1440s saw the first book printed with movable die-cast type. (The letter press printing method used by Johann Gutenberg (1399?-1468) was basically the same as the one used for printing woodcuts, but Gutenberg used cast, movable type instead of cut blocks. The production of dies for the type was made possible by the tools of precision mechanics, too. It does not detract from Gutenberg's contribution that printing with movable type has been practised in the Far East, or more specifically Korea, two thousand years prior to this. Several of the techniques described here, which developed so quickly during the technical revolution of the Renaissance, had had predecessors in other parts of the world. ' 金楼 にねじ を刻む 道具 ~をなら K あったもの

(2)と(3)の解き方がなぜ異なるのかがわかりません。 (2)では0以上3以下が範囲として許されているので 4種類の中から重複を許して5個取り出すという点で4H5になることは理解出来ました。 しかし(3)でもa1,a2,…,a5は0以上で和が3なので、 0以上3以下(和の上... Read More

386 重要 例題 34 数字の順列 (数の大小関係が 等式 次の条件を満たす整数の組 (a1, A2, A3, 4, α5) の個数を求めよ。 (1)0<a<az<a<a<a<9 + 0000 (2) 0≤aa2a3 a4 a5≤3 O 8の8個の数字から異なるこ (3) a1+aztas+a+Qs≦3, ai≧0 ( 2, 3, 45) X 合わせても相野べて煮なるから、1.2... 8 688/3/1777 ような解き方 a,a2, α5 を対応させればよい。 指針 (1) 個を選び, 小さい順に α1, A2, → 求める個数は組合せ C5 に一致する。 11ff112 ex.) ○+△+=9 Hr 重複は許さない まだ 基本 32 (2)(1) とは違って、条件の式に≦を含むから, 0, 1,2,3の4個の数字から重複を許 して5個を選び, 小さい順に α1, A2, ....., as → 求める個数は重複組合せ H5 に一致する。 を対応させればよい。 (3)おき換えを利用すると,不等式の条件を等式の条件に変更できる。 3-(a+a2+as+α+α5) =bとおくと また, a1+a2+αs+a+α5≦3から a+a2+as+a+αs+b=3 b≥0 よって,基本例題 33 (1) と同様にして求められる。 8の8個の数字から異なる5個を選び、小検討 α5 とすると,条件を満たす組が (1)1,2, ..... さい順に a1, A2, 1つ決まる。 よって, 求める組の個数は ついてない 8C5=8C3=56 (個) (2)0,1,2,3の4個の数字から重複を許して5個を選び, 小さい順に a1,a2, ......, α5 とすると, 条件を満たす組 が1つ決まる。 よって, 求める組の個数は 4H5=4+5-1C5=8C5=56 (個) (3) 3-(a1+a2+α3+α+α5)=bとおくと I .. ① ai≧0 (i=1,2,3,4,5), 6≧0 和が3以下 ○和が0のとき ・和が1のとき 2のとぎ a1+a2+as+a+a+b=3, ← 一等式 (2),(3)は次のようにして 解くこともできる。 (2)[p.384 検討 PLUS ONE の方法の利用 bi=aiti(i=1,2,3, 4, 5) とすると, 条件は 0<b<b<b<b<bく と同値になる。よって (1)の結果から 56個 + (3) 3個の○と5個の仕 よって、求める組の個数は, ① を満たす 0 以上の整数の 組の個数に等しい。 これは異なる6個のものから3個取 る重複組合せの総数に等しく 6H3=6+3-1C3=8C3=56 (個) 別解 a1+a2+as+a+as=k(k= 0, 1, 2, 3 を満たす 0 以上の整数の組 (a1, 2, 3, 4, α5) の数は5Hkであ るから 5H0+5H1+5H2+5H3 3のとき 場合の数を =4Co+5C1+6C2+7C3 =1+5+15+35=56 (個) 切りを並べ、例えば、 |〇||〇〇|| の場 合は (0, 102, 0) を表すと考える。 このとき A|B|CD|E|F とすると, A, B, C, DE の部分に入る 0 の数をそれぞれ al, an 振り 43, 4, as とすれば、 組が1つ決まるから 8C3-56 (1) 場合の によ ・代表 ・(a) .27 . • 10 10 (1 1 Sl

この問題の答えがアになる理由を教えてください。

(4) I have two pencils. One is long, and ( the other 1 another) is short.