Grade

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English Senior High

1文目の訳が「実際私は彫像や写真を好むのに間違った理由はないと思う。」 にならない理由を教えてください。

12 演習12 (問題→本冊: p.25) (es.q: +-)ATAN Actually I do not think that there are any wrong reasons for liking a statue or a picture. Someone may like a landscape painting because it reminds him of home, or a portrait because it reminds him of a friend. There is nothing wrong with that. All of us, when we see a painting, are bound to be reminded of a hundred- and-one things which influence our likes and dislikes.> 【文全 【全文訳】 実際私は彫像も絵も好きになってはいけない理由などないと思う。 わが家を 思い出すという理由で風景画を,あるいは友人を思い出すというので肖像画を好む 人がいるかもしれない。 それはどこも間違っていない。 私たちは皆, 絵を目にする と必ず, 私たちの好き嫌いに影響している非常に多くのものを思い出す。 【解説】 下線部の which の後は, influence (Vt) likes and dislikes (O) だから, which は関係代名詞主格。第1文は not を anyとくっつけるとわかりやすい。 第2文の構 造は以下のとおり。 (re.g a landscape painting because ~ 523 philome like Vt wasabatangiesb saori sus 29orurls brus beans ausy arth nt otom brun som ed lilw start yab ono equho yaward to to sombng Somed Art n and grblame off aben a portrait because ~ 文金】

Resolved Answers: 1
English Senior High

(1)が分からないので教えて欲しいです。

5 10 15 20 25 S1 夏期講習 第3講 宿題読解(全クラス共通) 次の英文を読んで、 設問に答えなさい。 There is an old saying in English: "Laughter is the best medicine." Until recently, few people took the saying very seriously. Now, however, (1)doctors have begun to investigate laughter and the effects it has on the human body. They have found evidence (2a)that laughter really can improve people's health. Tests were done to study the effects of laughter on the body. People watched funny films, while doctors checked their heart rate, blood pressure, breathing and muscles. It was found ). It increases that laughter has similar effects to ( 3 blood pressure, the heart rate and the rate of breathing; it also works several groups of muscles in the face, the stomach, and even the feet. beneficial. If laughter exercises the body, it must be Other tests have shown that laughter appears to be capable of ( 4 ) the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group which tolerated the pain for the longest time was the group which listened to a funny The reason why laughter can reduce pain seems to program. be that it helps to produce natural chemicals in the brain (2b)that diminish both stress and pain. There is also some evidence to suggest that laughter helps the body's immune system, that is, the system which fights infection. As a result of these discoveries, some doctors and *psychiatrists in the United States now hold laughter clinics, in which they try to improve their patients' condition by ing them to laugh. They have found that even if feel like laughing, (5)making them ilar to those 文法テキスト宿題 p69 4 問1 下線部(1)をitの内容を明らかにして日本語に訳しなさい。 問2 下線部(2a) (2b)と同じ用法の that を含む文を、次のア~オから それぞれ1つずつ選びなさい。 7. He is the man that lives next door to us. 1. It was such a wonderful movie that I saw it five times. 5. The average price of whisky is higher than that of beer. I. No one told me that he had been ill. *. The fact that she lied made him angry. 問3空所(3)に入れるのに最も適当なものを、次のア~エから1 つ選びなさい。 7. mental powers physical exercise 1. vocal exercise I. a good sleep 問4 空所(4)に入れるのに最も適当なものを、次のア~エから1 つ選びなさい。 7. increasing . reducing 1. producing I. encouraging 問5 下線部(5)を them および those の内容を明らかにして日本語に 訳しなさい。

Unresolved Answers: 1
English Junior High

Q. 中学英語 長文読解  (2)についてです。  答えはアなのですが、どのような並び替えになるのか教えてください‪🙇🏻‍♀️՞

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 lot! What do they do? They start the school day a little later. A 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 (be ready/class/to/in). A later start time is better for a teen's body clock. B 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. 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. 注 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. (2)下線部①の ア be (3)② ( 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 イ ready ウclass I to )に適するものを、ア~エから1つ選びなさい。 イイ イ However ウ In fact I Even so

Resolved Answers: 1
Mathematics Senior High

(1)の類題で、この問題は違いますが、「取り出した順にa1,a2…とする。」のような問題がよくあるじゃないですか。その場合、答えは、写真のように「大きい(または小さい)順にa1,a2…と考える」と同じように解くと思います。 それってなんで成り立つんですか?わかるような説明が... Read More

重要 例題 35 次の条件を満たす整数の組 (Q1. 2, 3, 4, (1) 1sa, Sa, Sassa, sa, ≤4 0000 425) の個数を求めよ。 atatastastas, al, a≧0 (i=2,3,4,5) 指針 (1) 1.2.3.4の4個の数字から重複を許して5個を選び、小さい数から順に 解答 (2)条件が (1) と似ているから, (1) が利用できないかどうかを考える。 ・・・・・・αs を対応させればよい。 →求める個数は、重複組合せに一致する。 (1)(2)の問題 (1) は(2)のヒント b=a, b2=a1+az, ba=a,+a2+a3, ba=as+aztastas.bs=astastastat とおくと 1≤bbbb₁≤b,≤4 (1)の条件と同じ! (by, bz, b3, 64, bs) が決まれば, 直ちに (a, az, d3, 4, as) も決まる。 (1) 条件を満たす整数の組 (α1, a2, 3, 4, α5) の個数は, 1234の4個の数字から重複を許して5個取る組合せの 5 つのと3つの 数であるから Hs=4+6-1Cs=8C5=8C3=56 (個) (2) by=ax, b2=a1+az, b3=a1+a2+a3, ba=a1+a2+astas, bs=a1+a2+as+α+αs とおくと 1≤bib₂b3b4b5≤4 よって、この不等式を満たす整数の組 (b1, 62, 63, 64, bs) の個数は, (1) から 56個 ここで (b1, bz, 63, 64, bs) の1つの組に対して (a,a2, 3, a, α5) の組はただ1つに決まる。 したがって, 求める組の個数は 56個 別解 α-1=A, A+az+a+α+α5=S とおく。 求める個数は, S= 0, 1, 2, 3 をそれぞれ満たす 0 以上の整 数の組 (A,a2, a3, 4, α5) の総数に等しい。 を1列に並べる に一致する。 例え 00101100 123 は, a=1,=1 α=4,as=4を 例えば、 (bl. bz, b =(1.1.2.4 であるとき (as, az as =(1.0.1.2 S=3のとき,異なる5種類のものから、重複を許して3個取 前ページの基 る組合せの数を求めて 5H3=5+3-1C3=7C3=35 (個) 参照。 S=2のとき, 同様に考えて 5H2=5+2-1C2=6C2=15(個) S=1のとき5個, S=0のとき1個。 以上から 練習 (4) 56個 <35+15+5+ 数123を重複を許してn個並べてできる数の組 (41,42, 35 (1) 条件 a≦a≦ Man = j を満たす組が Am (j) 通りあるとする。 j=1,2,3とする。 An (2) Am(3) を求めよ。 (2)n≧2のとき、次の条件を満たす数の組は何通りあるか。 amaz...... Man- かつ an-1>an

Unresolved Answers: 1