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English Junior High

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I especially like Japanese anime and manga. They are very colorfal and exciting. Many people all over the world love Japanese anime and manga. There are many kinds of anime and manga in the world, but I think Japanese anime and manga are special. There are three reasons. First, in Japan there are many anime and manga not only for children but also for adults. Second, their pictures are beautiful and delicate. Third, their stories are very interesting. For example, we can enjoy history, comedy, friendship, sportsmanship, battles, and so on. What kind of anime and manga do you like? I like Princess Mononoke the best. My younger sister Judy likes Spirited Away, and many poeple in the world love the Ghibri anime. I read Japanese manga every day when I was in the U.S. I like One Piece the best of all Japanese manga, so I choose Kumamoto to study Japanese. I heard that statues of One Piece characters such as Luffy are standing in Kumamoto. I want to visit all the statues during my stay in Kumamoto. Now I see many anime and read many manga in Japanese every day, so I can learn Japanese culture from them. Thanks to reading Japanese manga, I become able to speak Japanese little by little. And I like Japanese food, too. Japanese food is usually healthy and delicious, so many people in the U.S. eat it to lose weight. Sushi, soba, udon, and tofu are very popular there. I like most Japanese food, but of course I don't like a few things. For example, I don't like natto very much. I think natto is healthy but the smell is too strong for me. About a month ago, we had natto at school lunch. First I couldn't eat it, but 3 many of my Japanese freinds looked happy when they ate it, so I tried it. The smell was not good, but the taste was better than I thought. Now I eat natto at school lunch with my friends. I thought it was important to challenge everything たくさんの日本の友達は幸せそうに納豆を食 (1) 次のア~オの英文の中で、本文の内容と合わないものを2つ選び, 記号で答えなさい。 7 Ann likes Japanese anime, but she doesn't like Japanese manga. 1 Ann says the stories of Japanese anime and manga are very interesting. Ann's favorite Japanese anime is Spirited Away, I. Ann says Japanese food is healthy and delicious. P. 7 * Ann doesn't like natto very much but she can eat it at school lunch. (2) ①,③の英文を日本文にしなさい。 ただし③ではitの意味がわかるように具体的に書きなさい。 (3) ② の文を Japanese anime and manga を主語にして同じ意味になるように書きかえなさい。

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Science Junior High

この問題の解き方を教えてください! 答えは8.1%です!

3 物質の成り立ち | 塩化銅水溶液に電流を流したときの変化を調べる実験を 行った。 (1)~(5) に答えなさい。 実験 ① 図のように, 10%塩化銅水溶 液100gが入った ビーカーに, 2本 の炭素棒の電極 X・Y を入れ,電 源装置につないだ。 電源装置の電 圧を6Vにし, ス イッチを入れて電 流を流し, 2本の 電極 X・Yで起こ る変化と水溶液の 色の変化を観察した。 電極Xからは気体Aが発生し, 電極Yの表面には、赤色の固体Bが付着していた。 5 分間電流を流した後, スイッチを切った。 ③ 発生した気体Aがとけていると考えられる電極X付 近の水溶液をスポイトでとり, 赤インクで着色した水 の入った試験管にその液を入れ, 色の変化を調べた。 ④ 電極Yの表面に付着した固体Bをとり出して乾燥さ せ,薬さじで強くこすった。 スイッチを切ったときの水溶液の色を観察した。 (6) 新たに10%塩化銅水溶液100g とあらかじめ質量を 測定した電極Y を用意し, ①②を行った。 その後, 電極Yをとり出して, 付着した赤色の固体Bがとれな いように注意して水で洗い, 十分に乾燥させ,質量を 測定した。 スイッチ 電極Y- KM + 電源装置 2 電流計 電極X 塩化銅水溶液 (1) よく出る 塩化銅のように、水にとけると水溶液に電 流が流れる物質を電解質といい, 水にとけても水溶液に 電流が流れない物質を非電解質という。非電解質はどれ か,ア~エから1つ選びなさい。 (2点) ア. 塩化水素 ウ.砂糖 イ. クエン酸 エ. 塩化ナトリウム (2) よく出る 実験 ③では,発生した気体Aを含む水溶 液によって赤インクの色が脱色され,実験④では、 固体Bを薬さじで強くこすると金属光沢が見られた。 気

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