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英語 高校生

英語の長文です 文法表現があるところが知りたいです!

UNIT 5 Reading Passage 5 10 15 20 20 25 Listening There is a saying in France that states: "The government could fall, the Louvre¹ could be broken into, or aliens could land on Earth, but if any of these things happened during the Tour de France, no one would notice." The Tour de France is the most famous cycling race in the world. The which is held in July every year, consists of twenty one-day stages, plus several rest days. The course follows a clockwise route around France, and often neighboring countries, including Luxembourg, Belgium, and Italy. The winner is the rider who completes all twenty stages of the race in the shortest overall time. race, The Tour de France first started on July 1, 1903, when sixty cyclists left from in front of The Alarm Clock Café, just outside of Paris, and rode 467 kilometers to Lyon. The first race consisted of six legs, each of which was about 400 kilometers long. At that time, there were no rest days the winner was the rider who finished the race in the shortest total time. The winner of the first Tour de France, Maurice Garin, the most popular cyclist in France at that time, received 2,000 francs (about $350). It took him 94 hours and 33 minutes to ride all 2,428 kilometers of the race, three hours faster than the runner-up.² Over the weeks during which the race was run, the idea of the Tour de France slowly caught on with the people of France. The race has been held every year since that time, except during the years of World Wars I and II.³ The Tour de France has developed several special honors for which racers compete. The highest honor is the "yellow jersey." Henri Desgranges, the founder of the race, introduced the yellow jersey in 1919 to show the leading racer each day of the Tour de France. Each day, the officials who keep track of all of the riders' times compare each rider's total time up to that point. The racer with the lowest overall time wears the yellow jersey during the following day's race. Other honors include the "green jersey," which is given to the best sprinter, and the "polka dot jersey," a white jersey with red dots, for the best rider in the mountains along the route. Over the years of the race, the competitors have gained a reputation for good sportsmanship. For example, if a lead rider falls off his bike, it is common for the following riders to slow down to allow the fallen rider to catch up. Some watchers are surprised by this, but as German rider Jan Ullrich, who came in runner-up in 2002 after waiting for winner Lance Armstrong, says, "Of course I would wait. If I would have won this race by taking advantage of someone's bad luck, then the race was not worth winning." 1 the Louvre a famous museum in Paris 2 runner-up someone who comes second in a race or other competition 3 World Wars I and II 1914-1918 and 1939 - 1945 abent ages

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理科 中学生

大至急💦💦 答えている記号問題も間違っている可能性大です。 全くわからないので教えて下さい!!!!!

14 酸とアルカリの水溶液を混ぜたときの化学変化について調0) べるため、次のような実験を行った。 これについて, あとの問いに 答えなさい。 〔実験1] ① ビーカーにうすい水酸化ナトリウム水溶液 10cm²をと り、そこにBTB液を2,3滴加えると水溶液は青色になった。 ② ①の水溶液にうすい塩酸を2cm²ずつ加えてガラス棒でよくか き混ぜ、水溶液が黄色になったところで加えるのをやめ、加えた 塩酸の体積、水溶液の色を表1にまとめた。 ア 0 246810 水素イオンの量 Ill 塩酸の体積(crm²) 2 水溶液の色 青 豆電球 水素イオンの量 [2] ③②で黄色になった水溶液にうすい水酸化ナトリウム水溶液を1滴 硫酸の体積 [cm²] ずつ加え、水溶液が緑色になったところで加えるのをやめた。 ④ ③の緑色になった水溶液に、右図の装置で一定の電圧を加えると, 60mAの電流が流れた。 [実験23⑤ 実験①の水酸化ナトリウムを水酸化バリウムにかえ, 塩酸を硫酸にかえた。 その後、①〜② の操作を行い, 加えた硫酸の体積、水溶液の色を表2にまとめ、③の操作を行った。 ⑥ ⑤で緑色になった水溶液に, ④と同様に一定の電圧を加えたが, 電流は流れなかった。 (1) うすい水酸化ナトリウム水溶液と同じように BTB 液を青色に変化させるものを、次のア~エか ら1つ選び、その記号を書け。(ウ ) エレモンのしぼり汁 ア 食酢 イ炭酸水 ウ 石けん水 (2) ②,加えた塩酸の体積と水 溶液中に存在する水素イオ ンの量の関係を、グラフで模 式的に表すとどのようにな るか。 右のア~エのうちか ち,最も適当なものを1つ選び、その記号を書け。 ( イ (3) 実験と実験2の化学変化では、共通してできる物質がある。 その物質ができる化学変化をイオ ン式を用いた化学反応式で表せ。 ( ) (4) ④ で電流が流れる理由と, ⑥で電流が流れない理由を,それぞれの実験でできる塩の性質にふれ て簡単に説明せよ。 ウ OMBAN 量 0 2468 10 量 0246810 4 塩酸の体積 [cm〕 塩酸の体積 [cm²] 塩酸の体積 [cm²] 6 8 ## 2 4 6 18 水溶液の色 WA # FR 水素イオンの量 青 電源装置 電流計 H 10 02 4 6 8 10 塩酸の体積(cm²)

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