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English Senior High

合ってますか??至急お願いいたします!

A. 各文の( 1. Paul (7) played )内から適語を選び記号で答えなさい。 ( 1 *22) has played ) baseball when he was in junior high haven't seen) him since last Friday." "I heard 3. I (7) received have received) a letter from him six months ago. 1) have got) tickets for the concert just now. 4. I got 5. Someone (7) has had ) stolen my bike when I came back. 6. My grandparents 7 will have ) have ) been married for 50 years next month. 7. I realized I made ) had made ) a big mistake. 8. "You (7) must "OK.". school. 2. "I (7) didn't see he's been sick." must not) tell this story to anyone. It's a secret." 9. "Hello, can we talk now? "I'm busy now. (7) Can 1) May ) you call me back later?". 10. I asked him to come many times, but he (7) shouldn't wouldn't ) come. 11. "It's ten o'clock now. The train minute" 12. You played outside a lot. You 13. My father is overweight, so he (7) would should ) shouldn't ) come in a 301" u tall must 1) can't ) be hungry. should do more exercise. S 14. He (7) must not will not ) listen to his parents and always gets his どうしてもしない own way. 15. It's April now. It((7) can't have snowed Kyushu. 16. I failed the test. I (7) should study for the next one. 17. It was sunny. You (7) needn't take ) needn't have taken ) your umbrella. 18. The eggs (7) keep 19. My close friend (7) calls 20. Italian food (7) made 21. Wine is made (7) of ) from ) grapes. 22. Mr. Tanaka is known (7) to by) everyone. () should have showed) in should have studied ) harder are kept ) warm by male penguins. is called ) me Betty. was made ) for us by Alan last evening. la

Resolved Answers: 1
Mathematics Senior High

白チャート 例題67 括弧1についての質問です 何回やっても答えが合いません。 助けてください

118 2次関数のグラフをかく (3) 基礎例題 67 次の2次関数のグラフをかけ。 また、その頂点と軸を求めよ。 (1) y=2x2-3x-1 ($ (2) y=-x²-x+2 CHARI & GUIDE) y=ax2+bx+c (一般形) のグラフ 平方完成し、基本形 y=a(x-pu+αに変形 頂点は(pg), 軸はx=p グラフの特徴が現れる 前ページの基礎例題 66 と比較すると,計算が複雑であるが,解き方の基本方針は変 わらない。 KRASNOS ■解答 3 (1) y=2(x-2/2x-1 ① 3 3\2 -(~- -- + + (-+-)-(-+-)1-₁ =2x2. -x+ 2 3> = 2(x²-3³² x + ( ³²) ² - 2 · (²) ²-1 PO 3\² 17 4 よって, グラフは下に凸の放物線で, (2) y=-(x2+x)+2 8 /3 17 頂点は点 (124-1/2),軸は直線 x= 8 4 1 == − − { x ² + x + ( ² ) ² − ( ² ) } + {x²+x+ (1/1)-(1/2)}+ ・+2 x+ = −{x^² + x + ( ² )²} + ( ² )²³; +2 y=ax+bx+c(平方完成の形が複雑なもの ■基礎例題660 1 \2 9 + よって, グラフは上に凸の放物線で 9 頂点は点 軸は直線 22 (1) (2) -1 17 8 ...... 10 34 1 |1|2 YA 2 4 0 x x2 とxの項をxの 18 数でくくる。 ② ()内で,xの係数 の半分の2乗を加えて 引く。 A+1+1+a(x-p)²+q の形にする。 x 3 ②で引いた分を の外に出す。 このとき x2の係数を掛け忘れ いように。 4 整理して 凸平方完成された式は, (部分を展開して すると,もとの式に戻 で検算することができ

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English Senior High

この英文の17行目なんですけど、under the control で〜に支配されてと訳すのは分かるんですけど 日本語訳だと、集中力もまた意志に支配されていなければならない。と書いてあって意志という単語は 書かれてないのに、どうしてこういう訳なるんでしょうか?

14 集中力とは何か 10 Besides the intellect, the power of concentration is a very important quality, which few people acquire except throug education. It is true that it develops naturally to some extent, bu people are not likely to acquire enough concentration without a 5 long period of intellectual education. 2 There are three qualities which distinguish perfect concentra tion from imperfect concentration: perfect concentration should be intense, prolonged and voluntary. Intensity is illustrated by the story of Archimedes. He is said to have taken no notice when 10 the Romans came to kill him, because he was absorbed in a mathematical problem and bent on solving it. To be able to concentrate on the same thing for a long time is essential to difficult achievement. As long as the object is of great interest, this is brought about naturally. 15 Most people can work on a mechanical puzzle for a long time; but this is not in itself very useful. To be really valuable, the concentration must also be under the control of the will. I think 18 it is above all the control of the will that is nurtured by education. Check!! concentration () 183 wo

Resolved Answers: 1