Grade

Type of questions

English Junior High

⑴がわからないです!よかったら教えてください💦 長文読解のコツとかもあったら教えてくれると嬉しいです✨

次の英文を読んで、あとの問いに答えなさい。 <千葉日大第一改 J.K.Rowling is the author of the Harry Potter books. J.K.'s name is *Joanne Kathleen. She was born in 1965 in a small town near *Bristol, England. Joanne lived with her parents and her sister. The Rowling family was not rich. Joanne did not go to special schools. ( 1 ) She loved to read and write stories. Joanne went to *Exeter University, and she graduated in 1987. After graduation, she moved to London and worked there at different office jobs. In her free time, she wrote stories. In 1990, Joanne's mother died, and she was sad. ( 2 ) She saw an *ad in the newspaper for a job as an English teacher. The job was in *Portugal. She had an *interview, and she got the job. In Portugal, Joanne married a Portuguese man. The next year, Joanne had a daughter, but she was not happy in her marriage. She left Portugal with her daughter and went to live in *Edinburgh, Scotland, near her sister. Life was very difficult for Joanne. She took care of her daughter. She was alone, and nobody helped her. She had no money and no job. Then one day, on a train, she thought about the Harry Potter story. She began to write that story. Joanne liked to go to a coffee shop to write. (3) She drank coffee and wrote. Her daughter slept beside her. After five years, Joanne finished writing the first Harry Potter book. She sent it to many book publishers. ( 4 ) Finally, a publisher liked it, but the publisher said, “This is a children's book. Adults won't read it. You won't make a lot of money." In 1997, Joanne's dream to publish her book came true: Harry Potter and the Sorcerer's Stone was in the bookstores. Children and their parents loved the book, and it became famous all over the world. Now Harry Potter is in sixty-five languages. The publisher was wrong about one thing: Everyone loves Harry Potter children and adults. Over 100 million books were sold in 1999. Then two Harry Potter books became popular movies. J.K.Rowling wrote four more Harry Potter books after that. All those books became movies, too! On January 11, 2007, J.K.Rowling finished her seventh and last Harry Potter book. She will continue to write, but not Harry Potter books. The question is, what will people do without Harry Potter? 注 Joanne Kathleen ジョアン キャスリーン(人名) Bristol ブリストル Exeter University エクスター大学 ad Portugal ポルトガル (国名) interview Edinburgh エディンバラ (地名) (1) ①~④の( に適するものを,ア~エから1つずつ選び,記号で答えなさい。 She sat there for many hours. 7 She wanted to leave England. They said that they didn't like it. 詞 (3) (2) 本文の内容にも I She was a quiet child. D( ) @ ( ) 3( ) 4( )

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Mathematics Senior High

赤ラインの赤ラインの式変形が意味不明です。どなたか教えてください

82 nを0以上の整数とする。 次の不定積分を求めよ。 S{-(10gx)}dx=2 (ただし,積分定数は書かなくてよい。 4 tan A B x-2 x+2 xb(x) 21+xb(x) x 7 α=x[(x))+(x))"} xb (x)\7-=xb(x)2/ 12xby となる定数A, B の値を求めよ。 xb(s)+xb(x)t f -3 (1) x2-4 (②2) Sadx を求めよ。 (③3)S(x-2)(x+2)(x-3)dx を求めよ。 [摂南大] ➡219 SA=(x+3) 08225,05(2) 0≤ (x)\ loga-1)^2 + x(x) x2=zb|(x) x/² Hare 5 x =t とおくことにより,不定積分 3sinx +4cosx (10 (2)(x)をf(x)とf(y) で表せ 。 [横浜市大〕 (3) f(1),f'(1) の値に注意することにより (4) f(x) を求めよ。 -dx を求めよ。 5 f(x)はx>0 で定義された関数で, x=1で微分可能でf' (1) =2 かつ任意の x>0,y>0 に対して f(xy)=f(x)+f(y) を満たすものとする。 DUSTERK DJECI (1) f(1) の値を求めよ。これを利用して,(12)をf(x) で表せ。 公開宝( @d<o_d=Dd>@d ➡218 [類 埼玉大〕 224 福岡 ni f(x+h)-f(x) > lim h-oh お T 181 (2) f'(x) を求め, f" (x)=e*cosx+e*sinxの形に変形してみる。 182 I,=S{_ (logx)" の -}dxとおき, n=1のときのIn と In-1 の関係式を導く。 S SS 33 x² 18 (3) 同様に, 部分分数に分解する。 184 sinx, cosx を tの式で表す。 をxで表せ。 [ 東京電機大] ERATTOSC 185 (1) f(1)=(x-2)である。 (2)(x)=f(x)+(-1)として (1) を利用。 32 いろいろな関数の不定積分

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Mathematics Senior High

解答の四角で囲んであるtを使う部分が分かりません。

いる。 た、別解の解法は,三角比による三角形の 公式を利用したものだが,公式@の導き を見てわかるように、解答と本質的には同 である。 2直線が垂直に交わる条件 へのアプローチ SADA でない2つのベクトルについて 垂直 = 0 (内積) 点Qは,直線OH上にあり、 直線PB上に を実数として 点Qが直線OH上⇔OQ=kOH 点Qが直線PB上 ⇒OQ=(1-t) OP+tOB これでOQ は、a, を用いて2通りに表せ るから、係数を比較する。 答 OBA A $10 MOJ DA AH=sAB より OH-OA=s (OB-OA) よって, OH=(1-s)a+sh OH ¥0, AB≠0 より, OH LAB となるた めの条件は OH・AB=0 ここで 807770-DA ₂7, {(1-s)a+sb}·(b-a)=0 sb²-(1-s)|a²+(1-2s) a b=0 -MO-HA 1.1 = |a||| cos ∠AOB = 3·2·2=5 ①より, 4s-9(1-s) +5(1-2s) = 0 4 よって, 8=2013 これは s> 0 を満たす。 6 TIMP 40- 074 (20) OH--+60 3点O,H,Qは一直線上にあるから kを実 数として OQ=kOH=-ka+kb また、点Qは直線PB 上にあるから tを実 数として OQ=(1 t) OP+tOB a =(1-a+tbA ② ③ ...... ③ -ka+kb=(1-1)ã+tb a0万キロで、かつ と は平行でない から HOT+AOB 4 AB:AH=1:43:4 -3 k = 1/(1-0), k= t ^^ Jes AOS! 3 これを解いて k=121=2 2' t=2 を③に代入して, OQ=-1/a+26 〔別解〕 (メネラウスの定理の利用) (2) のとき だから AB:BH=3:1 △OAH と直線PQにお A いて、メネラウスの定理 を適用すると OP AB HQ PA BH QO 13 HQ 1 1 QO =1 よって 方 ·k + =1 H BAO O k=- -k=1 HOTAOSATO HO PA HQ よって,680-1/23 したがって, 00-220H-120+26.04 解説 MORALS (3)では、点Qが直線PB上の点であることから, (係数の和)=1の利用を考え、② の式を次のよう に変形し解くこともできる。 =-KOP+ROB ここで,点Qは直線PB上の点だから 4 3 [3] B 2 OQ=- kā + ¼ kb = k·½ ã + z k b k. -1871-84 H RSOA ベクトル

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English Senior High

■のupはどんな意味ですか?またto=to leaveってどういうことですか?

Nature Walks Saturday, March 25 I have been walking around by myself outside of town. It is very quiet when 歩き回る 一人で (alone) 静かな you get away from the city. The country that Ⅰ am from is very noisy and filled with ~から離れる ~で満ちて people, so it is nice to be able to do this. netol hafiora 町から離れて歩き回ること had yasv fist Last week, I went to the mountain near the town. As I walked, I could hear ・・・しながら birds singing in the trees. It's sad that I do not know more about animals. ② might have taken notes on the different birds living in the forest. 〜 に関してメモを取る ③ It took me almost an hour to climb to the top of the mountain, but ほとんど 問1-1 mlaylarl If I did, 問2-1 Ⅰ IP 5₂3 5 might I was happy Ⅰ did. The trees up there were filled with 問5 1-2 many kinds of flowers, and I could 山頂に登った ove see the whole town below me. I was so high up that 問1-3 the cars looked like little toys. 4 全体の 〜の下方に ⑤ I planned to watch the sun set from the mountain. However, I had to leave before I wanted to because of the weather. ⑥ 問2-2 Next week I will go early in the = to leave 天気 morning to at least see the sun come up. 少なくとも ※イラストは省略 私は町の外を一人 散歩する。 thew Jon bine 先週山へ行くと, の鳴き声が聞こえ havep 山頂で景色を楽し だ。 nul fleme teb Juoda misel 天気のせいで夕 見ることがで かった。

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