Grade

Type of questions

English Senior High

このmustは強調ですか?

120 was as big as a city and (around le panony V C S C stretched (farther than the eye could see) >. It was full ( of the V loveliest plants and trees). ② (Among the trees <of the Emperor's garden>), there lived a little VS ulat brown bird <which was not beautiful (at all)>. It was a nightingale. C SV (When the nightingale opened her mouth and sang), beautiful music V① S V'2 0① came out. "Bring her (to me) (at once)!" he cried. SV ③ (One day) the Emperor was told (of the nightingale's song). S V 01 O' ④ (When she heard [that the Emperor wished [to hear her song]]), O' V" '0" the nightingale (gladly) went (to the palace). S V this heavenly music (every day)." 0 5 "Put the bird (in a golden cage)," said the Emperor. "I (must) hear Ovo S SV 強調 and sang (no more). V② ⑥ But the poor nightingale hated [to stay (in a small cage) (all day)] S V① 0① 5 10 15 その庭ば,取高に美しい草木でいっぱいだ た。 oblon and Emperor ✓ great った。 △ palace ⑥ 皇帝の庭の木々の中に、全く美しくない around 羽の小さな茶色い鳥が住んでいた。 それはウグ garden abstretch イスだった。 そのウグイスが口を開いてさえず ると, 美しい歌声が出て来るのだった。 ③ ある日皇帝は、そのウグイスの鳴き声のこ とを伝えられた。 「その鳥をすぐに私のところ へ持って来い」と彼は叫んだ。 皇帝が自分の鳴き声を聞きたがっていると 聞いて, ウグイスは喜んで宮殿へ行った。 「その鳥を金のかごに入れよ。 余はこの至 福の歌声を毎日聞かずにはおれぬ」 と皇帝は言 った。 at onc ⑥ しかしそのかわいそうなウグイスは , 1日 wish 中小さなかごの中にいるのを嫌がり,もう鳴か heari なくなった。 ► there lived~ ajuel farther than f _eye can see be full of ~ □ lovely ■ plant □ among not..... at renightinga ✓ mouth cotcome ou □ one day Ao tell Z bring A gladl ✓ put golc cag ■ hea ✓ po ha 1st a

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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

2次関数の最大、最小の問題がわかりません。 a<0のときX=1で最大値をとるんじゃないんですか? なぜ、X=aで最大値a2乗-2a+2になるのか、分かりません! 優しい方詳しく説明教えてください!

132 基本 例題 80 2次関数の最大・最小(5) Q を定数とする。 asxSa+2 における関数f(x)=x2-2x+2について、 指針 この問題では、区間の 幅は2で一定であるが、 の増加とともに区間 全体が右に移動するか ら、軸x=1と区間 ax+2の位置関 上から x=x=a+2 f(x)=x^²-2x+2=(x-1)'+1 y=f(x)のグラフは下に凸の放物線で、軸は直線x=1 (1) 区間 a≦x≦2の中央の値は α+1 [1] a-1 < 1 すなわちα <0 のとき [1 右のグラフから, x=αで最大と なる。 最大 最大値はf(a) =q²-2a+2 [2] α+1=1 すなわち α = 0 のとき 右のグラフから, x=0.2で最大 となる。 最大値はf(0)=f(2)=2 (2) 最小値 [3] α+ 1 > 1 すなわち>0のとき 右のグラフから、x=a+2で最大 となる。 最大値は f(a+2)=(a+2)²-2(a+2)+2 =a²+2a+2 (1) 最大値 関数 y=f(x)のグラフは下に凸であるから、軸から遠いほどぃの値は大き い。よって、区間の両港(x=0、x=a+2) と軸までの距離が等しいときのの味が 合分けの境目となる。 (2) 最小値グラフは下に凸であるから、軸が区間に含まれるときと含まれないとき に含まれないときは区間の右外か左外かで場合分けをする。 x-a [2]\ [3] x=a+1x=1 HOF x=a+2 最大←------最大 x=a x=a+2 x=0x=1x=2 [α<0のとき x=αで最大値α²-2a+2 a=0のとき x=0, 2で最大値2 la>0のとき x=a+2で最大値 +2a+2 ・軸 最大 x=1 x=a+1 \x=a+2 区間が 動く x=Q atat2 2 =a+1 軸が区間の中央x=a+1 より右にあるので、x=q の方が軸から遠い。 よって f(a)>f(a+2) 軸が区間の中央x=a+1 に一致するから、 軸と x=a, a +2 との距離が等 しい。 よってf(a)=f(a+2) 軸が区間の中央x=a+1 より左にあるので、 x=α+2の方が軸から遠い よってf(a)<f(a+2)

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