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英語 中学生

答えがorなのですが、なぜなのかわかりません。どなたか教えてください。

[2] The coronavirus has become a very big problem around the world. Because of this, handwashing with *soap has become very important. (A) Parents, teachers, and leaders are [7. their hands 1. a day I. to wash . everyone many times ]. Many telling famous people have made songs and videos about handwashing. Handwashing is important, but it is not easy for some people in the world. "Handwashing with soap is one of the cheapest and most effective things you can do," said a *director at *UNICEF. "It can protect you and others against coronavirus and other diseases." However, there are billions of people in the world who cannot (B) do this. UNICEF says that 40 percent of the world's people, ( C ) 3 *billion, do not have a handwashing place with water and soap at home. Also, 47 percent of schools do not have a place for handwashing, and 16 percent of healthcare centers do not have handwashing places for patients. Many people in developing countries are getting sick because they cannot wash their hands. Until now, UNICEF has taught people in developing countries the importance of handwashing. But even now, developing countries still need help. Japan and other countries should give help so that all people around the world can wash their hands. Notes: soap 石けん director 局長 UNICEF ユニセフ、国連児童基金 問 3 空所 (C)に入る適切なものを次のア~エから1つ選び記号で答えなさい。 7. and 1. or .but I. for billion 10 億

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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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理科 中学生

至急です。(6)のみ教えて頂きたいです。

4 [酸化銅の変化] 次の実験 1,2について,あとの問いに答えなさい。 〔実験1] 銅を加熱すると酸化銅ができる。 電子てんびんにステンレス皿をの せ, 0.40gの銅粉を入れて全体の質量をはかると35.40gであった。 次 に,Aガスバーナーで銅粉を十分に加熱した後,皿が冷めてから再び Tawa+S 全体の質量をはかると 35.50g であった。 同様の実験を, 銅粉 0.60g, 0.80g, 1.00g, 1.20gについて行い, 次の表に示す結果を得た。 VOS PA 銅 〔g〕 全体の 質量 〔g〕 加熱前 加熱後 1.00 0.40 0.60 0.80 35.40 35.60 35.80 36.00 36.20 35.50 1 35.75 20:04 36.00 36.25 36.50 〔実験2] 実験1で得た酸化銅を4.00g 取り出し, 炭素の粉末 0.30gと 混ぜて図1の実験装置で加熱し たところ, B黒色の酸化銅が赤 色に変化し,気体が発生して石 灰水が白く濁った。 □ (1) 下線部Aで銅を加熱するとき, 粉末 を使うのはなぜか。 □ (2) 実験1の表をもとに,銅の質量と酸 日化銅の質量との関係のグラフを,図2 にかき入れなさい。 #062 □ (3) 銅1.60gを完全に酸化させるには, SJOER 何gの酸素が必要か。 113 鯨 □ (4) 下線部Bの化学変化を何というか。 図 図2 酸化銅の質量 2.00 1.60 銅 1.20 酸化銅と炭素の粉末 質 0.80 (125) I [g) 0.40 PHAS [水素と酸素の反応] 水素と酸素を反応させて水をつく 1.201 石灰水 気反 12 体応 531 32 1234 H ■ (5) 実験2で, 酸化銅と炭素に起こった化学変化を化学反応式で表しなさい。 TOT ■ (6) 実験2で試験管を十分冷ましたあと, 試験管の中の固体を調べるとすべて 赤色で, 酸化銅と炭素は過不足なく反応したことがわかった。 このことと実 験1の結果から, 実験2で発生した気体は何gと考えられるか。 □ (7) 実験2の結果から, 酸素に対する, 銅と炭素の結びつきやすさについてど のようなことがいえるか。 (1) (2) か AM 0: 買 (3) 0.40 0.80 1.20 1.60~ 銅の質量 [g] 130 41 (4) (5) (6) 12 (7) **

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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
英語 中学生

助けて下さい全然わかりません(2)⑧は直しました

Canada last summer. has just finished playing tennis with one of her Japanese friends, Ichiro. (何時ですか。) Mary: Ichiro: It's already 5:50. We started playing two hours ago. Mary: I'm having a good time, but Ichiro: Why? Ichiro: Mary: I borrowed some books from the library a week ago, and I want The library closes at six. It's near here, but (あなたは走る必要がありません。) There's a box at the library. the box after the library is closed. 7 (1) 文中 ①,③の Came Mary: Oh, I didn't know that. Then I can walk to the library. (2) 下線部 ②, ④. 2 She DⒸ I have. 4 18 You are I must go to the library now. (3) 文中 ③,⑥,⑦の( She is a high school student in Japan. She 13 What time is it? Do I will have to have 16 内の語を適する形になおしなさい。 ただし, 1語とは限りません。 (5 to bring ob sloittyy) ⑧ をほぼ同じ内容を表すように書きかえるとき, high school in Japan. to go to the library now. Cable (to 内の日本文を英文にしなさい。 □ (4) 本文の内容にあうように、次の文の と。 You don't have to kyn ⑤ (私は走らなければならないでしょう。) (1) How will Mary go to the library? - She will alk to (bring) them back today. You can put the books int What time did Mary and Ichiro start playing tennis? They started it at (3:59 に適する語を書きなさい。 put the books into the box に適する語を書き, 対話文を完成させなさい。 (ア)は

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