Grade

Type of questions

English Junior High

(1)の答えがD、(3)の答えがウ、(6)の答えがイ なんですけど、なんでそれになるかと、5⃣で3~5程の段落で分けるとしたらどこになるのか、またその段落はそれぞれどんな題名になるのかを教えて欲しいですm(_ _)m

学院) E J 5 次の英文を読んで、あとの問いに答えなさい。 < 星野改〉 High schools in Minnesota have a problem Many students are late to school. They are often tired. Some students fall asleep in class. They often get sick, too. The local governments take that as a problem. They make a small change.) It helps a school day a little later/ A lot! What do they do? They start the D- This small change makes a big difference. Why? Most teens are very tired early in the morning. They usually don't go to bed until after midnight In the morning, they wake up between 6:00 and 6:30 for school. So they don't get enough sleep! They are still tired early in the morning. But after the change/ teens are more awake and later start time is better for a teen's body clock I be ready/class/to/in). A be in ready class Everyone has a body clock. An adult's body clock works like this: most adults get tired between 9:00 and 11:00 at night. They usually go to bed before midnight. Adults can get up early in the morning. It's not a problem. But a teen's body clock is different. Teens don't get tired at midnight. They usually stay up later. But early in the morning, they need more sleep. B FO C The schools in Minnesota pay attention to the teen's body clock. They change the start of the school day from 7:20 a.m. to 8:40 a.m., 80 minutes later. Other schools in the United States change their start times too. Some schools change the time by only 30 minutes, but they still get good results. ( 2 ), the results are amazing! ③(Many) students are on time. Morning classes are easier to teach. Students are getting ①(good) grades. Students have fewer illnesses, so they are ⑤(little) absent. In Minnesota, there is another important effect: fewer students drop out of school or change schools. D Today, more and more high schools are starting later. Most schools can't start two hours later. But they can change the start time a little. A small change can make a very big difference! Just ask the students. Minnesota ミネソタ (アメリカ合衆国中央北部の州) (1) 次の英文を入れるのに最も適する位置を, 本文中のA~Dから1つ選びなさい。 Now the students are happier, and also the parents and teachers too. D(A) (2)下線部①の ( )内の語を並べかえて正しい英文を作るとき, 3番目にくるものをア~エから1つ選びなさい。 ア be イ ready ウ class I to (3) 20)( )に適するものを, ア~エから1つ選びなさい。 7 On the other hand (4) 3~50)( 1 However ウ In fact I Even so )内の語をそれぞれ比較級にかえなさい。 (3) much (5)本文の内容にあうものを,ア~エから1つ選びなさい。 more (T!) better ⑤⑤ fewer Less High school students in Minnesota are always taking classes seriously. Most teens usually go to bed as early as possible. Most adults don't stay up late because of their body clocks. I Some schools changed the school time but their students did not have good grades. 本文のタイトルとして最も適するものを,ア~エから1つ選びなさい。 7 Fewer Illnesses 1 Late Start Body Clock I Good Sleep イ (土)

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Mathematics Senior High

(2)で(1)の不等式をどう生かしたのか、 解説の一連の不等式の流れがよくわかりません。

14 不等式の証明/拡張した形 (ア) (1) yが実数のとき, 2 (2) a, b, c が実数のとき, x+y\2 であることを証明せよ. であることを証明せよ。 a²+26² + c² = (a+b+c)². (イ) (1) ||<1, y|<1のとき, zy+1>æ+yを証明しなさい。 (立命館大文系) (2)また,(1)を用いて,|x|<1,|y|<1,|z|<1のとき,ry+2+y+zを証明しなさい。 (1)を活用する (岐阜経済大) (2) が (1) を拡張したような形の式を証明するときは (1) を利用して(2)を示 すことをまず考えよう. 本間 (ア)の場合,226262(イ)の場合, zyz(ry)zとして,(1)に結び つける. 2+2btc 解答 4 2 (ア) (1) (左辺) (右辺)= = {2(x²+ y²)-(x+y)²)=(xy)²≥0 1/2++ 46+20) となるから, 証明された. (2) (1)の不等式を用いると, b2+c2 (左辺)= ・+ 2 2 2 1)= 1½ (a² + b² + b² + c² ) = {(a+b)² + (b+c)"} (1)の不等式は, 02+02 0+2 2 2 ということ. a+b b+c + なお, (2) は, 平方完成で直接 a+b 2 2 a+2b+c I= y= 2 4 2' (1)を利用 (イ) (1) (左辺) - (右辺) =ry-x-y+1 =(x-1)(y-10 (x < 1, y<1だから) 示すこともできる。 16 { (左辺) (右辺)} =4(α2+262+c2)-(a+2b+c)2 =3a2+462+3c2 --4ab-4bc-2ca =462-4(a+c) b b+cとして 2 となるから, 証明された. +3a2-2ac+3c2 (2) w=xyとおくと, |x| <1,|y|<1により, |w|<1である。 よって, =4(6-a+c)²+ +2(a-c)2≥O 2 (1)を用いると,wz+1>w+z :.xyz +1>xy+z 各辺に1を加え, yz+2> (xy+1)+z 右辺に (1) を使い, ryz+2>(xy+1)+z>(x+y+z となるから, 証明された. 14 演習題 (解答はp.29) (ア) p. 9. rをいずれも正数とする. (1) XY-X-Y +1 を因数分解しなさい。 HENDER BIG (2)2+2-22-1の大小を比較しなさい . (3)2 +2 +2'320+9+r-1の大小を比較しなさい。 (イ) 次の(1),(2) を証明せよ. (龍谷大文系) (1)とき I y 1+x 1+y (2) すべての実数a,bについて, la+bl 1+a+b |a|+|6| 1+|a|+|6| (岐阜聖徳学園大) (ア) (3)では、 2D+g+r=2(D+q)+ と見る。 (イ)一般に. |a|+|0|≧|a+01 が成り立つ。 21

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English Senior High

2.3.4を教えてください🙇🏻‍♀️

4. くさんいます。 She has a lot of friends (to) (talk) with. メアリーの望みは新しい iPhone を手に入れることだった。 Mary's wish (she) would) (have) 5. 彼はこの川で泳ぐことは危険だとわかった。 a new iPhone. ) dangerous (o) swim in this river. He found ( 2 次の英文を日本語に直しなさい。 B 1. I'm sorry to bother you, but there is a phone call for you. 2. 3. He can't be kind to other people to tell such a bad joke. He made a promise to send me an email every day. 4. We should leave soon to get there on time. 5. There was nothing to eat in the refrigerator. 6. My sister was looking for a company to work for. 人 M 各文の下線部と同じ用法の不定詞を含む文を(a) ~ (d) から選びなさい。 od 101 292 29 1. I will go to the stadium to see a soccer game. 2. You should grow up to be kind people. 3. It is important to help each other. 4. He had three children to look after. 総合 Jon 901 (a) He went to the bookstore to buy the comic book. (b) I want to be a nurse in the future. (c) He tried, only to find he couldn't solve the problem by himself. (d) She needs a bigger house to live e in bat The edit to tuo tegom s 4 ( )内の語句を並べかえて, 英文を完成させなさい。 S |総合 宝 1. I (planning/a three-day trip/to/am/to Kanazawa/take). ob 0: 2. Tony (the/speak/to/ability/three languages/has). 3. He must (to/a mistake/tired/be/make/such). 4. 5. (useless/I/to/it/talk/think) to my mother about it. (0) (Fa abs bad (receive/were/to/a warm welcome/the tourists/delighted) at the airport. 6. Takashi (Canada/to/in/stayed/his/improve) English. Write! (0-0)is alool,(&& 1. 彼女には洗わなければならない服がたくさんある。 2. 私は目が覚めたら部屋に一人ぼっちだった。 ob o

Unresolved Answers: 1
English Senior High

論表のワークです!お願いします🙏🏻 ̖́-

Lesson 4 Esports' Time Has apniwellot er /50 A Translate the English into Japanese and the Japanese into English. 【語彙の知識】(各1点) 1. various 形 B1 [ ] 2. 名 B1 戦闘, 対戦 3. respond B1 ] 4. strategy 名 A2 [ 5. 名 A2 社会, 世間 6. 名 A2 基本, 原理 ] B Choose the word whose underlined part is pronounced differently from the other three 【発音の知識】 (2点) 1. 7. basic イ. battle ウ. practice I. strategy 2. ア. another イ. gold 7. over I. program 3. ア. electronic 1. popular ウ. respond I. society C Complete the following English sentences to match the Japanese. 【表現と文法の知識】 1. そのテニスの試合は4月30日に開催されます。 The tennis tournament will ( 2. 私は美術や音楽のような芸術系の教科が好きです。 I like artistic subjects ( ) ( 3. 近頃, ますます多くの人が東京を訪れている。 ) and ( ) ( ) on April 30. ) art and music. (各3点) 1) people are visiting Tokyo these days. D Arrange the words in the proper order to match the Japanese. 【表現と文法の知識・技能】 Arranga. 1. プロ野球選手になるのは有名な歌手になるのと同じくらい難しい。 (各3点) Becoming a professional baseball player (as/as/becoming / difficult / is a famous singer. 2. 私にこの機械の使い方を教えてください。 Please (teach/use/to/me/how) this machine. 3. 私の試験の結果は彼女ほどはよくなかった。 My exam results (as/as/good/hers / weren't).

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