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英語 中学生

考えているんですが全く分からなくて、書いてみたのもあっているか分からなくて、どの方か教えてくれませんか?😭

英・中2 stay Went lives Writing did look 次の英文を読んで,あとの問いに答えなさい。 Hideki is a junior high school student. His family has four people : his father, his mother, his sister and Hideki. Last Saturday, he ① (go) to his uncle's house with his mother and sister. His father was busy that day, so ② he ( ) ( ) with them. After lunch, Hideki and his sister visited the library near their uncle's house. They ③ (see) 5 a lot of English books there. They stayed there (4) an hour. They ⑤ (come) home at about three thirty. ① ③,⑤ の語を適する形にかえて書きなさい。 1 (3) goes (2) 下線部②が, 彼は彼らといっしょに行きませんでした」という意味になるように,( を書きなさい。 he with them (3) ④ に最も適する語を次から1つ選び, 記号で答えなさい。 ア from イ on ウ to I for (4) 本文の内容について,次の問いに英語で答えなさい。 数も英語のつづりで書くこと。 @ How many people does Hideki's family have ? ⑥ Did Hideki visit his uncle last Saturday? ⓒ Did Hideki's mother go to the library? @Did the library have a lot of English books? 英ウ中2 ② 次の英文が正しい文になるように, 内の語を並べかえなさい。 )に適する語 []

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英語 高校生

合っているかの確認をお願いします。 1と6のMyは要らないですか??

0970 on the stree ve are go tal Comm 一出して練習して みましょう ing meeting READING TARGET! 特殊な構文(強調・倒置・同格)について学びましょう Unit 1 で学習したように英語の文では語順がとても大切です。 しかし、中にはある意味を持 たせるために、一般的な語順とは違った文の形もあります。 こうした特殊構文の代表的なもの を紹介します。 1.強調=強調する内容を it is ~ that (人を強調する場合は who でも可) で囲みます。 It is our university that will win the next game. (次の試合で勝つのは私たちの大学です) It was Henry who lost his wallet. (財布を落としたのはヘンリーです) 2. 倒置 = 強調したい語句を文頭に出し、以降の語順が変化します。 Not a word did Kim mention about it in her e-mail. (キムはEメールの中でそれについて一言も触れませんでした) At no time would lever forget you and your family. どんなときでさえ、あなたとあなたの家族を忘れたことはありませんでした) 3. 同格 = カンマや of を用いて語句を別の言葉で言い換えます。 Caroline's town, Camberwell, is two more stops. (キャロラインの住む町キャンバーウェルは二つ先の停留所です) I've heard the name of Jill Brown before. (ジル・ブラウンという名前は以前に聞いたことがあります) 何も用いないで、ただ名詞を並べる場合もある My friend Seth is originally from Oregon. (私の友だちのセスは元々はオレゴン出身です) GRAMMAR EXERCISE TY []のヒントを参考にして、1~5の下線部に適切な語句を入れて文を完成させましょ う。 1. Max, My neighbor 2. The city of 3. It is Brody 4. Saturday 5._My sister that is kind. [同格=私の隣人のマックス] London is really a small area. [同格=ロンドンという都市 ] brought the memo. [強調 =~したのはブロディだ] Justin will go on a picnic. [倒置= 土曜日に] _Molly is coming to my house next Sunday. [同格=私の姉のモリー]

未解決 回答数: 1
英語 中学生

緑の線を引いているところの意味がわかりません。 その前のTwo girls were swimming in the lake.とその後のOne was the ...からは分かるのですがこの部分だけ日訳わ簡単なものの文脈が理解できません。この話自体ニュージーランド民話ら... 続きを読む

1 ウエヌクが出会った少女 [大阪教育大附高平野 制限時間 1回目: 20分 / 2回目(英文のみ) : 7分 This is the story of "Ue-nuku. Early one morning, before the sun was up, Ue-nuku was walking in the forest. He came to a lake. Two girls were swimming in the lake. They were girls of the sky. They were on earth for a little while. One _)( ) was the Rain-girl. 5 was the "Mist-girl, and ( Ue-nuku did not know who they were, but he knew that they were beautiful. They were so beautiful that 2[ he / how / know / marry / to /to/ wanted] one of them. But while he was watching, the sun came up. When the girls saw it was day, they were frightened. "We must 10 go!" they cried. "We are girls of the mist and rain. If the sun shines on us, we will die." While Ue-nuku watched, the two girls went slowly and softly back up to the sky. That night, Ue-nuku sat alone in his house. He said to himself, "Will I ever see the two girls again? They were so beautiful. I want to 15 marry one of them!" While he was thinking, the door of this house opened and the Mist-girl came in. “Ue-nuku, I have come to stay with you," she said. "But I can only stay at nighttime. When day comes, I must go back up to the sky. If the sun shines on me, I will die." The Mist-girl stayed all that night. Before the sun came up, she said 20 goodbye to Ue-nuku and went to her home in the sky. Ue-nuku did not like this. 4[ he/her/him / stay / to / wanted with all the time. One day, he said to himself, "I will put "mats over the door and window of my house. The Mist-girl will not know day has come. 25 She will think it is still night, and she will stay with me." That night, there were mats over the door and window of the house. "Day has not yet come," said Ue-nuku. "Stay with me." The Mist- )! I'm sure it is day by girl said, "What a 5 ( ) ( now." Ue-nuku said again, "Day has not yet come. Stay with me." Time passed, and the Mist-girl said a third time, "This night is too long. I'm sure it is day now." Before Ue-nuku could stop her, she

解決済み 回答数: 1
数学 高校生

矢印で示した部分の式変形の解説をお願いしたいです🙏

例題 323 数学的帰納法と合同式 整数 an=19"+(-1)n-1.24n-3 (n=1,2,3, ..……) のすべてを割り切る 素数を求めよ. (東京工業大) 考え方 自然数nに関する証明は数学的帰納法を用いる. まずは n=1, 2 で具体的に調べてみる. (別解) の合同式を使うとよりすっきりした解答になる. [合同式] 整数a,bをmで割ったときの余りが等しいとき, (つまり, a-bがで り切れるとき,) aとbはmを法として合同であるといい, a=b (mod m) と書く. "Paly 100-1=10€/sts Impo 解答| n=1のとき, α=19'+(-1)1-1.24・1-3=19+2=21=7×3 a1, d2 の具体例で,求 n=2のとき, az=192+(-1)2-1.24・2-3=192-25 素数を特定する. これより, a1,a2 を割り切る素数は7だけである. よって, =329=7×478=6+0= す すべての an7で割り切れること を数学的帰納法で示す. (I) n=1のとき, α=21=7×3より (*)は成り立つ とおける.n=k+1のとき, $30 A=# >TH . 9 (AZA) ..... ...(*) (II)n=kのとき, αkが7で割り切れると仮定すると, an=19k+(-1)-1.2437p (pは整数) ak+1=19k+1+(-1)(k+1)-1.24(k+1)-3 =19.7p-(-1)^-1・24k-3.35 =7{19p-(-1)^-1.24k-3.5} **** =19{7p-(-1)-1.24k-3}+(-1)k.24k+1- |19=7p-(-1) k-1.24k. =19.7p-(-1)-1.24k-3(19−(-1)・24} 19-(-1)・2=19 +16 (1), ()=2" (mod 7) より, y (0-)(-A)*$ ► =(−2)² + (−1)n-¹.2″ (1+A£)$=0) =(-1)"•2"-(-1) 2 YSOH +8 +3 SATIKUS ak が7で割り切れる ⇔ an は 7の倍数 これより,n=k+1 のときも(*)は成り立つ。 (I), (II)より, すべての自然数nに対して(*)は成り立つ ので,求める素数は7である. -ore= (別解) 19"=(21-2)=(-2)" (mod 7) A)AS (I+AS) (21-2) nCo(-2)" 24n-3=2".23n-3=2"•(23)"-1=2"(7+1)^-1(S) AS) AS =0 (mod 7) よって, an は 7の倍数であり, a1,a2 を割り切る 素数は7だけであるから, 求める素数は7である. =35 (D+C1・21・(-2)"-1+…. (+2Cn_121"-1.(-2) an=19"+(-1)^-1.247-3L) (IS) A+C,21" 次の式 mmmm 7の倍数 れている

解決済み 回答数: 1