Grade

Subject

Type of questions

English Senior High

答え合わせをお願いします🙏 間違っているところを解説して欲しいです。 4(4)は分かりませんでした。 よろしくお願いします🙏

〈二重否定〉次の英文を, 下線部に注意して日本文になおしなさい。 (1) My father never takes a train on a rainy day without losing an umbrella. (私の父は雨の日に決して雨なしで電車に乗りません。 (2) It is not unusual that it rains a lot at this time of the year. この時期にたくさんの雨が降るのは 普通ではありません。 ) (3)The man thought of nothing but making money. その男はお金を稼ぐこと以外何も考えていない。 (4) There is no smoke without fire. mil(火がないとこに煙はたたぬ bundblido m 〈否定の慣用表現〉 次の英文を,下線部に注意して日本文になおしなさい。 (1) We cannot be too careful of our health. asldalego tod (私たちの健康にどんなに注意してもしすぎることはない() (2)When I saw his funny clothes, I couldn't help laughing. (私はおかしな服を見たとき、笑わずにはいられませんでした。 (3) I didn't find my wallet missing until this morning. aablids (私は今朝になるまでは財命をなくしたことに気づかなかった20 (7 but/can/her eved 3 〈否定の慣用表現〉 次の各組の文がほぼ同じ内容になるように,に適する語を書きなさい。 The box was so heavy that I couldn't lift it. He didn't want to work there any longer. (1) The box was hartoo (2) He (3) It (4) He had She will get well soon. heavy for me to lift. ho するよ longer wanted to work there. mid deads be long to she gets well. oatique stup adi ora JUY hardly seen me when he ran away. not As soon as he saw me, he ran away. ) 4 〈否定語のない否定表現〉 次の日本文に合うように,に適する語を書きなさい。 (1) 彼の英語は決して正しくはない。 His English is anything but (2) 彼女はそんなことをするような人ではありません。 She is the last correct. am tasl ad) od blow all person to do such a thing. Tom looks far from happy. ghodon (3) トムはとても幸福そうには見えません。 (4) その本は私には理解できませんでした。 The book was my understanding. (5) 彼らはその集会に出席できませんでした。 They Can't to attend that meeting.

Resolved Answers: 1
Mathematics Senior High

(2)のとき判別式D<0という条件がないのはなぜですか?解説よろしくお願いします🙇‍♀️

の 基本 例題 52 2次方程式の解の存在範囲 ①①① 2次方程式 x2-2px+p+2=0 が次の条件を満たす解をもつように、定数」の 値の範囲を定めよ。 (1)2つの解がともに1より大きい。 (2)1つの解は3より大きく、他の解は3より小さい。 2次方程式 x2-2px+p+2=0の2つの解をα,βとする。 指針 (1)2つの解がともに1より大きい。→α-1> 0 かつβ-1>0 p.87 基本事項 2 1つの解は3より大きく、他の解は3より小さい。 → α-3 と β-3 が異符号 以上のように考えると, 例題 51 と同じようにして解くことができる。 なお, グラフを 利用する解法 (p.87 の解説) もある。 これについては、 解答副文の別解 参照。 2次方程式 x2-2px+p+2=0の2つの解をα,βとし,判 | 別解 2次関数 解答別式をDとする。 f(x)=x2-2px+p+2 のグラフを利用する。 =(-p)²-(p+2)= p²-p-2=(p+1)(p-2) (+1)=2(1)=(+1)(p-2)≥0, 解と係数の関係から a+β=2p, aß=p+20pm=8 (1) α>1,ß>1であるための条件は+b) 軸について x=p>1, 38f(1)=3-p>0 D≧0 かつ (α-1)+(B-1)>0 かつ (α-1) (B-1)>0 から 2≦p<3 D≧0 から (p+1)(p-2)≥0 よって p≦-1, 2≦p ...... (α-1)+(β-1) > 0 すなわち α+β-20 から 2p-2>0. > + & p>1 ·· 23-p + Ca (α-1)(β-1)>0 すなわち aβ-(a+β)+1>0 から よって Op+2-2p+1>0) (E- <3 ...... ③ 求める』の値の範囲は, 1, ②, (ST ③ x=py=f(x) B x |(2) f(3)=11-5p<05 ③の共通範囲をとって1m1231 2≦p<3 (2)α<β とすると, α <3 <βであるための条件は (a-3)(β-3)<0 すなわち αβ-3(a+β)+9 <0 題意からα =βはあり えない。 1つの ゆえに p+2-3・2p+9 < 0 = $30 SIN よって p> b> 11

Resolved Answers: 1
English Senior High

黄色い線部分の意味がわかりません。

第2問 (配点 10) Your school is arranging a work experience programme for students in Years 10 and 11. As a member of the student council, you want to present 11/ some ideas to the school to make the programme a success. You have found a report written by the school council at a school in the UK which looks helpful. Work Experience Week Last month Work Experience Week was held at our school. A11 400 students in Years 10 and 11 were asked to participate. The school provided a list of companies that were willing to accept students for a week, and students were also given the chance to contact companies by themselves. Nevertheless, some of them failed to find a place to work. Students who were not successful in finding a company had to come to school for self- study, so we should find a better way to match up students and companies next year. According to the school, 6% of Year 10 students and 34% of Year 11 students didn't participate. Why was there such a difference? The comments below clearly show the reason for this. Feedback from participants Harry, I really enjoyed the work experience. I found my company from the school's list, so it was easy to set it up. Yu-ming: This was my second time, I'm happy I did it, but most kids in my year just wanted to study for their exams. Maybe it should just be for Year 10. Clara: I couldn't get my first choice, so the workplace was a bit too far. But I think the experience helped me to try harder. Mo: I arranged my own this year. The ones on the list are fine, but several students go to the same place. I wanted to be the only student, and this time I was. Ryan: I already know what I want to be (a physical therapist) and this 2, 3 LIKE 3 To

Resolved Answers: 1