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英語 中学生

英語のリーディングの問題を、S V O C 、() 、→ などを書いていつも訳しています ՞ ՞ 文の構造をしっかり理解しようと思ってしているのですが、テストでだと時間的にやめた方が良いですか ?? 慣れてきたのか最初よりは書き込みも早くなったとは感じますが … ... 続きを読む

a a high school student in Japan> He is from Australia. He finds two of his friends, Hikari a (+"=> in their classroom and talks to them. of our S : Hi, Hikari, Takuma. What are you looking at? : Hi, John. We are looking at *results of a *survey about the school trip) O ↑ In the survey, 243 first-grade students(at our high school were asked the question: "Where you want to go on the school trip?" Look at this *graph. V : Oh, the most popular place is Okinawa. I understand that because we can swim in C beautiful sea and its culture is very interesting. Have you ever been to Okinawa? (1127 くどこ : Yes. I went there on an *elementary school trip and a family trip last year. My best me O s in Okinawa is *snorkeling in the sea. There were a lot of beautiful fish in the water, and S V excited when I saw them. I had a really good time during each of the trips. LEES くりつ) : I went there on the school trip when I was a second-grade student (at junior high s 12x During the trip, we didn't stay at a hotel. <+1>> : Oh, really? Where did you stay then? Sone houses くどこう : We visited some houses and stayed there. I stayed at Mr. Higa's house. He and his Cat=r=" were very kind and did many things for me. For example, they took me to some V places and made me some traditional dishes. I also had an experience (of taking care サトウキビ cane in their field. I had no chance to see sugar cane before coming to that field) S very interesting. Staying with Mr. Higa and his family is my best memory in Okinaw : Wow, you both enjoyed staying in Okinawa. I have become more interested in visi 動名詞 ↑ listening to your stories. 化現在完了形 S : I'm happy about that. If you visit Okinawa, you will like it very much, too. : Well, I've heard that a lot of students go to Kyoto or Nara on the school trip. But (Y" => S SV shows that only fifty students want to go there. I'm a little surprised about that. And V is more popular than Kyoto and Nara 最上 S : Look! Some foreign countries were chosen, too. And your country is the most them all) gift no : I'm happy about that. *Hawaii is also popular, right? 自然と同じくらい SV S V : Yes, it's as popular as Nara. A lot of Japanese people go there on their trips ev S V

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数学 高校生

順列の問題の,別解についての質問です!疑問点にお答えいただきたいです!

で 基本13 塗り分け問題 (1) 基本例題 15 「右の図で、A,B,C,D の境目がはっきりするように, すべての部分の色が異なる場合は何通りあるか。 青, 黄, 白の4色の絵の具で塗り分けるとき 同じ色を2回使ってもよいが,隣り合う部分は異な 色とする場合は何通りあるか。 10 塗り分け方の数は,異なる4個のものを1列に並べる方 法の数に等しいから 4!= 24 (通り) (2) C→A→B→Dの順に塗る。 C, A, B は異なる色で塗るから、 C→A→Bの塗り方は 4P3=24 (通り) DはCとしか隣り合わないから, Cの色以外の3通りの塗り方がある。 よって, 塗り分ける方法は全部で 24×3=72 (通り) CHART & SOLUTION 塗り分け問題 特別な領域 (多くの領域と隣り合う, 同色可)に着目 (2) 最も多くの領域と隣り合うCに着目し, C→A→B→Dの順に塗っていくことを考える。 (1) A, B, C, D の文字を1列に並べる順列の数と同じ。 C→A→B→D 4 X 3 X 2 X 3 3Cの色を除く CAの色を除く の色を除く • RACTICE 15 右の図の A, B, C, D, E 各領域を色分けしたい A 4×6×2=48 (通り) B D ← ABCDに異なる4色を 並べる方法の数に等しい。 INFORMATION (2) の別解 塗り分けに使えるのは4色。 Cは3つの領域と隣り合うから, 4色と3色で塗り分け る2通りについて考えてみよう。 [1] 4色の場合 (1) から 41=24(通り) [2] 3色の組合せは,どの1色を除くかを考えて4通り その3色の組に対して, C→A→Bの塗り方は DはCと異なる色の2通りで塗り分けられる。 よって、3色の塗り分け方は [1],[2] から 24+48=72 (通り) 隣り合った領 の3つ Cは、A,B,D の領域と隣り合う。 A とBは,2つの領域, D は1つの領域と隣り合 う。 3!=6 (通り)NE 283 1章 2 順列

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英語 高校生

合ってますか?

日本文の意味に合うように[ ]内の語句を並べかえ, 英文を完成させなさい。 1)その少年はまるで赤ん坊のように泣いた. [a baby, he, if, were, as] The boy cried if he were a 2)もうパーティーの準備をする時間だ。 [high, is, prepared, time, we, it] baby. It is high time we prepared 3) 彼女の支えがなかったら、私は成功しなかっただろう。 [for, been, if, not, had, it] If it had not been for ②2② 各組の文がほぼ同じ意味になるように ( )内に適語を入れなさい. If it were not for the Internet, I couldn't get enough information. 1)(Without) the Internet, I couldn't get enough information. ( But "( for ) the Internet, I couldn't get enough information. If you saw Jimmy, you would think that he is very young. 2) her support, I wouldn't have succeeded. (→ 65 To :) ( see ) Jimmy, you would think that he is very young. If she had been a careful driver, she would have noticed the road sign. 3) A ) (careful ) (driver ) would have noticed the road sign. (→ § 6 3 日本文の意味に合うように( )内に適語を入れなさい. 1) 万一私の助けが必要なら、 すぐに私に電話しなさい. If you (should )( need ) my help, call me at once. 2) 仮に明日地球が消滅するとしても、私は決心を変えません. If the earth (were ) ( to 4 各文を日本語に直しなさい . I change my mind. 3)もし私が金持ちであれば, 両親に家を買ってあげるのに. (Were )(Ⅰ for the party. 1) A true friend would not laugh at you. 真の友人なら笑わないだろうに ) disappear tomorrow, I ( would ) not ) rich, I would buy a house for my parents. 2) Had he followed my advice then, he would not have failed. その時に私の忠告に従っていたら彼は失敗しなかったろうに 5 日本文の意味に合うように[ ]内の語句を並べかえ, 英文を完成させなさい. 1) この坂がなければ、楽に自転車通学ができるのに. [for, it, this hill, not, were] If it were hot for the hill 2) 万一彼女が試合に負けたら、彼女に何と言いますか. [lose, if, should, the game, she] If she should lose the game what would you say to her? 3)私はまるで以前その町を訪れたことがあるような気がした. [I, if, visited, as, had] I felt as if I had visited the town before. 4) 彼の助けがなければ、私は夢をあきらめていただろう. [had, for, not, it, been] If it hed not been fon we could cycle to school easily. → his help, I would have given up my dream.

解決済み 回答数: 1