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英語 中学生

すべてわかりません…教えてください!

Unit 4 長文問題 もしも時間を戻せたら? 1 ) able to change the past? If you Do you ever wish you (1) had (2) that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. (3) 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but he was wrong. The majority of the answers (5)which he received from his students were for the good of others. 4 Targ ①関係 2157 (4) A very common answer he found was, “If I could turn back the clock, I would take back some things that I said to a friend." Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. ) hurt their 5 Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "(7)I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. tu P e g n t

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英語 中学生

すみません、至急お願いします。 問1から問9まで教えてください🙇‍♀️

Unit 4 長文問題] もしも時間を戻せたら? ) able to change the past? If you 1 Do you ever wish you (2) had that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. Hou 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but (3) he was wrong. The majority of the which he received from his students were for the good of answers (う) others. Target ① 関係代名詞 ②仮定法・間接疑問文 66 4 A very common answer he found was, “(4)If I could turn back the clock, I would take back some things that I said to a friend.” Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. 7) hurt their 5 (7) (6) Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. turn back and M (時計を) 巻き戻す pleasantly 心地よく expected to 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. 〜するだろうと思う good majority , t take back 取り消す apparently close to どうやら~らしい t be nice to 〜にやさしい de 問 1 (1) ( 問2 問3 い。 1.9 ( junk food ジャンクフード concern for . 〜への気遣い、配慮 (4

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理科 中学生

音の光の問題と酸化の問題なのですがこれまた理解不能でですね、教えていただきたいです。お願いします。お願いします。

⑥ 音と光の性質について,次の問いに答えなさい。 (1) 3種類の音さA~Cがあり,音さAの振動数は440Hzである。図1は, それぞれの音さを鳴らし てコンピュータで記録し、 音の波形を示したものである。 図の横軸は時間、縦軸は音さの振幅を表 し、 で示した音の波形の範囲は,音さが1回振動したものである。 図1 音さA 音さB W M im B ① 音さAが4回振動するとき,音さBは何回振動するか。 (2) 音さBの振動数は何Hzか。 ③音さAと比べて, 音さCはどのような音が出たか。 次のア~エから選び,記号で答えよ。 ア 小さくて低い音 イ 小さくて高い音 ウ 大きくて低い音 エ 大きくて高い音 図2 Pさん Aさん Bさん (2) 図2のように,Pさん, Aさん, Bさんが一直線 上に立ち, AさんとBさんは65m離れて立った。 P さんが競技用ピストルをうつと同時に, Aさん, B さんがストップウォッチを押したところ, Aさんは0.32秒後に、Bさん は0.51秒後にピストルの音が聞こえた。 このときの音の速さは何m/sか。 小数第1位を四捨五入して答えよ。 (3) 図3のように, 点Pから水の中のものさしを見ると, ものさしの先端 の点Xは点Y にあるように見えた。 このとき, ものさしの点Xからの光 が 水面で屈折して点Pに達するときの光の道すじを実線でかけ。 図4 物体 (光源) (4) 図4のように, 物体を点Aに置き, 凸レンズ, スクリーンを一直線上に並べてスクリーンの位置 を調節すると, スクリーンに物体の鮮明な像がう つった。 ① 図4のとき, スクリーンにうつった像のよう すを,物体を矢印として表し, 作図して示せ。 2 図4で物体の位置を点Aから点Bに移動すると, スクリーンにうつった像のようすは点Aに 置いたときの像と比べてどのようになるか。 次のア~エから選び, 記号で答えよ。 ア像の位置は凸レンズから遠ざかり, 像は大きくなる。 イ像の位置は凸レンズから遠ざかり, 像は小さくなる。 ウ像の位置は凸レンズに近づき, 像は大きくなる。 像の位置は凸レンズに近づき, 像は小さくなる。 焦点距離 の2倍の位置 A A A A 焦点 図3 |空気 水 PH 凸レンズ 音さ C 焦点 ・65m □ものさし スクリーン 焦点距離 の2倍の位置。 P.

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