Grade

Subject

Type of questions

English Junior High

問2と問3と問4を教えてください!

14) 次の英文を読んで、あとの各問いに答えなさい。 Jack is writing an e-mail to Mike now. Hi, Mike. I arrived in Hokkaido two weeks ago. My school here is wonderful! I can't speak Japanese well yet, but I've made friends with many students at school. I read some books about Japan before I came here, but 5 school life are new to me. many things about Japanese "C For example, an interesting thing happened at lunch time on my first day at this school. After the fourth class finished, suddenly my classmates began to eat lunch in our classroom! And they put their lunch boxes on their own desks! I couldn't believe it. So I asked my friend, Takeshi, "Aren't your desks for studying?" He 10 looked a little surprised and answered, Of course they are, but we use them when we eat lunch, too. Why do you ask?" Another interesting thing happened after school that day. After we finished our class, some students started to clean the classroom. That also surprised me. Because our school in America has a "cleaning staff, students and teachers don't have 15 to clean. The next day, I cleaned my classroom with my classmates for the first time. After cleaning with them, I felt good. I think that it's good for students to clean the places that they use. 100点 *Lastly, we have our school trip for five days next month. You may also be interested in this because our school in America doesn't have such a long trip. I'm 20 very happy because I will go to Kyoto, Tokyo, and other places in Japan. Now my classmates and I often talk about our school trip. It is interesting to plan what places we will visit in Japan. I want to see some famous places and old Japanese buildings with my own eyes. I sometimes feel there are many differences between Japan and America. This 25 makes my life in Japan very exciting every day. I'll tell you about my school trip next time. () surprise cleaning staff ‡‚ (= janitor) [問1] 下線部 ① を, ほぼ意味が同じで次のように書きかえるとき, 1語が入るか答えなさい。 There are many things that I didn't lastly 最後に, 終わりに にはそれぞれどのような (15点) know about Japanese

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English Junior High

文章の内容があまり理解できません。 ざっくりで良いので内容を解説して欲しいです🙇🏻‍♀️

About 50 years ago, I lived in Los Angeles, California. My father took care of my younger sister and me. We played baseball every weekend. My sister and I loved baseball. I knew that my father had a "hero. His name was Ken Smith. He played for a team in *St. Louis. Its name was the Red Birds. My father said that Ken was the greatest player of all *major league baseball players at that time. I also became a big fan of Ken Smith, so I wanted to be like Ken Smith very much. That summer was special because my father *took my sister and me to St. Louis. We went there and came home by *plane. We were going to meet Ken Smith. I almost couldn't believe that. My father's best friend had a big *company in St. Louis, and he knew some of the very important people of the Red Birds. He also knew Ken Smith well. We stayed at my grandmother's house in St. Louis, She said to me, "Jack, I have something special for you." That was a ball with an *autograph by Smith. An *injured player of the Red Birds was in the hospital, and my grandmother worked there. She told him my story, and he got Smith's autograph on the ball. She knew that A but she gave the ball to me. I was sorry for my father, but I was very happy. I liked Ken Smith more. The next day was an exciting day for us. My father's friend helped us, and we could meet Ken Smith before the game. I thought Smith would be kind and big, and I was right. Then I showed him the ball from my grandmother. We talked about it. He asked me about the way to practice baseball, and I talked to him *proudly. *In front of Ken, I felt that I needed to do so. I wanted to be a great baseball player. He *understood. That night we watched a night game of the Red Birds. During the game, I *held my ball, and looked at it many times. A man talked to me. "New ball?" he asked. "Yes, with an autograph," I said and smiled. "Who?" he asked. "Ken Smith," I said proudly. "Really? I don't believe you." "Here, look." "Wow! I'll get it for 20 *dollars right now!" "No, give my ball back to me, please," I said. "You've got a very special thing. Take good care of it!" he said. I knew that the ball was a *treasure for me. The next day, 3I felt it took a long time to get back to Los Angeles. I was excited and I told my friends about my experience with Ken Smith in St. Louis. No one believed me, but I thought that I would never forget my happy feelings then. About 20 years later, my father died. Before the *funeral, I *remembered that he once *asked us to put his *baseball cards and a *baseball in his *casket. I wanted to use my baseball with Ken's autograph for him. My sister also liked my idea. The ball was with my father. A few years later, my sister *got married. Before *wedding finished, my sister started a story. She was a *flight attendant and *flew with the baseball players of Los Angeles Blue Sky and the manager Tom Baylor. Then she told him the story of my old baseball. He understood her story very well. Baylor was a friend of Ken Smith and *promised her to get another ball with Ken's autograph for me. Ken *was very impressed by her story, and sent a baseball with his autograph to Baylor. The ball was then sent to my sister. When she finished the story, I looked up and saw that she was holding a ball. "I have B threw it to me. I remembered that summer and my grandmother. I felt like a child again when I was going home. she said and

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Mathematics Junior High

解き方が全然分かりません💦 教えてください🙏

のである。 この水そうは底面に垂直な長方形の仕切りで区切られており, 仕切りの高さは18cm 図1は, 高さ30cm の直方体の形をした水そうが水平に置かれているもので である。 仕切りの左側の底面を底面 A, 右側の底面を底面Bとし,底面Aの面積は 底面Bの面積の2倍である。 底面Aの上には給水管 P, 底面Bの上には給水管Qが はじめ水管 P と給水管Qはどちらも1分間あたり同じ量を給水することができま はじめは水そうの底面A上に 6cmの高さまで水が入っている状態から, 給水管Pを 高さをycm とするときとの関係をグラフに表したものである。 ただし,水そう 使い満水になるまで給水する。 図2は, 給水を始めてから分後の底面 A 上の水面の と仕切りの厚さは考えないものとする。 3 太郎さんと花子さんは, 「水そうの底面A上に6cmの高さまで水が入っている 状態から,給水管Pを使い満水になるまで給水する」について話し合った。次の会 話文は, そのときの内容の一部である。 太郎:1分間あたりの給水量って具体的に求められるかな。 花子:底面積が分からないから無理だと思うわ。でも、図2から,底面 A について 1分間に増える水面の高さは求められそうね。 太郎 : 給水を始めてから4分後までだったら, 1分間に ア 花子:4分後からは,仕切りをこえて、Bのほうに水が流れ込むから,底面A 上の 水面の高さは変化しないね。 太郎:このときは,底面B上の1分間に増える水面の高さってどうやったら求めら れるかな。 NO Stasa 花子:給水量が変わらないから、増える水面の高さは底面積の大きさに反比例する ね。 太郎 : ということはBの底面積はAの底面積の イ倍だから,底面B上につい て1分間に ウ cm 高さが増えるね。 FXR 646 013 00 花子:そうすると, 給水を始めて I 分後にもう一度底面A 上の水面の高さが 増え始めるね。 高さが増えるね。 cm 次の (1)~(3) に答えよ。 7 エ にあてはまる数を求めよ。 34 « 40 UI 44ECORTES BOAON

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Science Junior High

問4の⑴と⑵を詳しく説明してください...!🙇🏻‍♀️💭 方向がよくわかんなくて...🥲 答え 問4 ⑴X反対 Yさそり座   ⑵X同じ Yおうし座  です

4 太陽の動きと星座の見え方 右の図は,天球上を移動する太陽の位置と、その通 り道付近にある12の星座の位置関係を模式的に表し たものである。これについて,次の問いに答えなさい。 20 □(1) 天球上を太陽が動く通り道Xを何というか。 [次の 1 [ J ] □ (2) (1) の付近にある, 図の12個の星座を何というか。 [らそれぞれ遊び ] □ (3) 地球がP→Q→R→Sと公転するにつれて 天球 上の太陽の位置はどのように移っていくか。 太陽の 位置が移っていく順に, A~Dを並べよ。 (4) 地球がPの位置にあるときについて、 次の問いに答えよ。 本日よ ① 次の文中のX, Yにあてはまる語句を書け。 SISTOJA X いて座 ② 次の文中のX, Yにあてはまる語句を書け。 やぎ座 B A さそり座 公転の 向き みずがめ座 てんびん座 うお座 おとめ座 太陽 地球 おひつじ座 地球から見て太陽と X 方向にあり, 真夜中に南中する星座は Y である。 しし座 S R D かに座 ふたご座 おうし座 OX[ +4 4] DY[STARS 1 地球から見て太陽と X 方向にあり, 正午に南中する星座は Y である。 OX[&]Y[SC □[ コ (5) 図のように、季節によって天球上の太陽の位置が変わり 見える星座が変化するのはなぜか。 その理由を 簡単に書け。

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Science Junior High

中3 物理の問題です 以下の問題の解き方が分かりません。 グラフ以外で答えとその過程が知りたいです。

中に使ってるから. 【4】 2つの物体間の力のおよぼし合いについて、次の問いに答えなさい。 (2点×6問=12点) (1)下の図1のように、静止した状態でBさんがAさんを矢印の方向に手で引いた。このとき、Aさんと Bさんはどのように動きますか。 次のア~エから選びなさい。 図 1 Aさん Bさん ア AさんもBさんも、ともに右に動く。 イ Aさんは右に動き、Bさんは左に動く。 ウ Aさんは右に動き、 Bさんは動かない。 エ AさんもBさんも、ともに左に動く。 (2)図1では、BさんがAさんを引く力と、BさんがAさんから引かれる力の2つの力がはたらいている。こ の2つの力は、「同じ大きさで、逆向きで、一直線上にはたらいている」 が、 力のつり合いの関係ではな い。その理由を「2つの力は」 という文に続けて簡単に説明しなさい。 22.身体に対してはたらくからい (3) 図2のように、床の上に直方体Aを置き、その上に直方体Bを置いた。 また、直方体A,B間にはたらく力を矢印a~fで表した。 ただし、矢印の長さは、力の大きさを表しているわけではない。 図2の中で、作用・反作用の関係にあてはまる力の組み合わせをア~カ からすべて選びなさい。 ア aとb イ bとc bed I cle 才 de et f (4) 図2の① b と、 ②e とそれぞれ力のつり合いの関係にある力を次の 図2 10-10 JO10- 直方体 B ワイC C 直方体A ア〜ケからそれぞれ1つずつ選びなさい。 (各2点) TOOTE ア d I f ATO ‡ c&d 5 ckf 7 de f a C P の f a オ a dcカ aとd 1517085 (5) 直方体Bの上に質量100gの直方体Cを乗せた。 このとき、力の大きさが変わらないものを図2のa~ tudattas 138719 からすべて選びなさい。

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