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English Senior High

be standard exercise Lesson7〜9まで、回答を教えて頂きたいです 7.8は私が書き込んでしまっています、すみません

S J そうに違いない そのはずだ Allow:ybnA Should と同じ意味] そういうこともある そうかもしれない ation. んそうだろう かもしれない に違いない ―のはず Exercises (1) 日本語の意味に合うように、( )に適語を入れなさい。 1. 私は夢を見ているに違いない! 1 (mast) be dreaming! 2.テストは3時には終わるはずだ。 The test (should) be over at three o'clock. 3. 彼らは図書館にはいないはずだ。 They (should be in the library. (2) ( )に入れるのに適切なものを, [ ]内から選びなさい。 1. It's cloudy. It (may) rain in the afternoon. 2.It (can) be cold here even in summer. 3. He (can't) be at school now. It's ten p.m. He must be at home. [can/ can't / may] (3) 日本語の意味に合うように( )に適語を入れなさい。 1. 彼は今, 20代の半ばでしょう。 He (would) be in his mid-twenties now. 2. 彼に聞いてごらん。彼はきっと真実を知っているよ。 Ask him. He (will) know the truth. (4)[ ]に示した意味に合うように, 下線部を埋めて英文を完成させなさい。 1. I may have leff my umbrella on the train. [置き忘れたかもしれない] My sister should have won the game. [勝ったはずだ] 3. Something bad musthave to him. [起こったに違いない] 4. She can't have my birthday. [忘れたはずがない] (5)内の語句を使って、 日本語の意味に合う英文をつくりなさい。 お父さんは僕のことを怒っているに違いない。 [ be angry with ] My father must be angry with me. 2. 彼女は私の話を信じていないかもしれない。 [believe my story ] She may not be beliere my story. 3. それがおそらく最もよい解決策でしょう。 [would / the best solution ] Thas would bethe best solution. 4. だれかが警察に電話をしたはずだ。 [ someone / the police] Some one shold have called the police. A Conversation A: It's strange. (2) should be here now. B: Hmm. He [She] may have gone to the wrong place. B Lesson 7 空所に友人の名前を入れ, 下線部をその人のことに言い換えて、会話しましょう。

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Physics Senior High

(エ)で「転倒し始める時はT'=0、あるいはN'=0」とあってT'=0としてるんですけど(カ)のT''って0じゃないのですか? (出典:難問題の系統とその解き方)

例題1 剛体のつりあい ① 次の文中の ] に適する数値(負でない整数) をそれぞれ記入せよ。 図のように、直方体の一様な物体Aが, 水平と45°の傾斜をもつ地盤Bの上に、質 量の無視できるロープCによって取りつ けられた構造物がある。物体Aと地盤B とは、接触しているだけである。 物体Aの質量:m=1.0×10° 〔kg〕, 重力 加速度の大きさ:g=10[m/s²], 物体Aと地盤Bとの間の静止摩擦係 数および動摩擦係数:μ=1/3, 2の値:1.4とし,ロープCは十分強く, 伸び縮みしないものとする。 (1) 静止しているとき, ロープCの張力は (ア)[ 盤Bが物体Aに作用する抗力の大きさは (イ) × 10°Nであり、地 × 10°Nである。 (2) 地震によって,次第に強くなる上下動(鉛直方向の動き)が起こ り,ある加速度が物体Aにはたらいたら,物体Aが転倒(物体Aが 地盤Bに対して,すべり・離れなどの動きを起こし、回転して倒れ る状態)を起こし始めた。 その加速度の大きさは (ウ) m/s' であ り,ロープCの張力は (エ)[ × 10°Nである。 (3) 地震によって、次第に強くなる水平動が起こり、ある加速度が 物体Aにはたらいたら, 物体Aが転倒 ((2)参照)を起こし始めた。 その加速度の大きさは (オ) m/s' であり, ロープCの張力は (カ) ×10°Nである。 〔東京理科大・改] 考え方の キホン y A hor 4m 45° + 2m. C B 力学において最も重要なことは、力を正しく見つけることである。 そして力がわかれば,それらを互いに垂直な方向に分解し、力のつ りあいの式を2つつくる。次に,適当な点のまわりの力のモーメントのつりあい この式をつくる。 あとは, 以上の3つの連立方程式を解くだけである。なお, 静止 摩擦力はつねに最大静止摩擦力が働いているとは限らないので, はじめからその 値をμN とおいてはいけない。 まず, 未知数として文字で表し (例えばF), つ りあいの式を解いて F の値を求めてから, FUN の条件を課せばよい。 また, 力のモーメントのつりあいの式は, 任意の点のまわりのモーメントで考えてよい が,なるべく計算が簡単になるような点を選べばよい。 すなわち、ある力の作用 線上の点を ントになるので計算が楽である。 水平面 カ学 2 3 波動

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English Senior High

間違ってるとこあったら教えてください

英語 6 次のグラフ及び英文を読み、1から3の質問の答えとして最も適当なものを,それぞれ①~④ 23 のうちから一つずつ選びなさい。 解答番号は Not very familiar 18% Somewhat familiar 25% Not familiar 7% 21 Survey on Esports - 7 - Very familiar 50% Kazuhiro's dream is to be a professional esports player in the future. Esports stands for electronic sports. It is a form of video game competition. Sometimes tournaments for money are held and many people watch them online. Kazuhiro's friends introduced him to esports a few years ago, and he quickly became one of the best players among his friends. He has also participated in many local esports tournaments with them, and their team always won first or second place. Because of this experience, he started thinking of becoming a professional esports player. In one of his classes, Kazuhiro had to make a newsletter for his assignment. He decided to do a survey on esports. He found that some of his classmates were not familiar with esports. So, he thought he would try promoting it in his high school. He held an esports event for his classmates at school. He was not sure whether anyone would come to this event, but to his surprise, many students attended and enjoyed his workshop. He showed them some of the most famous video games in esports. He also gave them some advice on how to win. Finally, he did a live esports demonstration and played against a friend in another country. After this, a lot of his classmates asked Kazuhiro about esports. He felt pleased and satisfied with what he did. Now, he not only wants to be a professional esports player, but also be a person who can promote it. Through esports, he has been able to make friends all over the world, and he wants to spread the joy to other people. 2023KN1A-14-008 1 According to the pie chart, which of the following is true? 0 Less than 50% of the students are familiar with esports. 2 More than 90% of the students are not familiar with esports. 3 Twenty-five percent of the students are not familiar at all with esports. 4 Seventy-five percent of the students are familiar with esports. 2 According to the passage, which of the following is true about Kazuhiro? He wants to be a professional esports player. He wants to create a new video game in esports. He has a negative image of esports. 4 He has already won a lot of money from playing esports. 2 3 3 According to the passage, which of the following is true about Kazuhiro? He got confused when his friends asked him questions about esports. 2 He held an event to teach his classmates about esports at his school. 3 He was disappointed because not many people came to his workshop. 4 He learned about a professional esports player from his classmates. - 8 21 英語 22 23 2023KN1A-14-00

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