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Mathematics Senior High

(1) です。 なぜp⇒qがだめで、q⇒pな良いのか分かりません。 p⇒qは0が反例になっていて、q⇒pも0があまるのに?

必要条件 ]に適するものを, 下の①~③から選べ。ただし, x は実数とする。 91 基礎例題 52 基礎例題 50★ 次の口 (1)p:x-x=0 (2) 四角形について とすると,かはgであるための 0 必要十分条件である 9 十分条件であるが,必要条件ではない g:x=1 とすると,pはqであるための。 p:ひし形である q:対角線が垂直に交わる 2 必要条件であるが,十分条件ではない 3章 GHART GUIDE) 8 必要条件·十分条件の見分け方 p →qの真偽と q→ p の真偽を調べる る 2つの条件か,qがあるとき,その関係(必要か, 十分かなど)の調べ方は 1 まず,p=→gの形に書き, その命題の真偽を調べる。 2 次に, q=→pの真偽を調べる。 3 そして, 次のように答える。 p→gが真ならば「かはqの十分条件」 →かが真ならば「かはqの必要条件」 チ (十分) 矢印の向きに じゅう(+) → よう(要) (必要) 「は。 . 真 p Q p 9 × … 偽 かは十分条件 かは必要条件 かは必要十分条件 一201 解答田 大きデザ リ -x=0 を解くと、x(x-1)=0 から x=0, 1 よって,p→gは偽である。(反例:x=0) た, x=1 ならば 1°-1=0 であるから,g=→かは真である。←xーxに x=1 を よって,かはqであるための必要条件であるが, 十分条件ではな い(2)。 代入して, 0にな ることを確かめる。 ーひし形は対角線が 命題と条件

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English Senior High

教えてください!

(22:25 Stage 2 Lesson 13 異文化 213 (1A )(1B )( 1C ) にそれぞれ入る顧も適切な動詞を次の中から選び,文脈に応じ 調切な形(現在形 現在分調形·過去分調形のいずれか)に変えなさい。 開西学院大001枚田大 12点x3=6点 [give, involve, need, stare, vary ) 次の文章を読み、設問に答えなさい。[0点) 376 words (1A) (1B) (1C) Attitudes toward time differ from country to country and culture to culture. Americans, for example, are customarily later than the times announced or scheduled for appointments and parties, though how late (1A ) with the occasion and the particular COuntry. In contrast, Germans and Swedes and Americans from the northern states expect people to arrive precisely on time and will sometimes stand outside a door ( 1B at their watchuntil the exact moment to knock or ring the bell. Consequently, anyone who hopes to do business abroad or simply demonstrate good manners while traveling around the globe ( 1C ) to learn new codes of etiquette to fit in with local custom. Learning local time custom will not only fatter your hosts and make your visits more 10 pleasant, but will also amake you a good ambassador abroad; instead of causing embarrassment, misunderstanding, and offense, you will demonstrate your respect for your host culture and your own international aptitude, Although you yourself must learn what is polite a in terms of time in any given place, it helps to have some general guidelines for wide areas, In the main, northern areas are 15 more precise about time and southern areas less. A dinner invitation for seven o'clockin Chicago, which has a strong northern European influence, means that you must arrive at or before that time, while a dinner invitation for seven in New Orleans, which has a strong Italian, Spanish, and French influence, means you should come sometime between 7:15 p.m. and 8o'clock. In Sweden, a 7 p.m. invitation means a7 p.m. arrival time, while in Mexicoa7 p.m. invitation means not before 7:30 or 8 p.m. and a 7 p.m. party invitation might mean "Come around 10 or 11 p.m." Americans who are invited to a Mexican party scheduled for 7 p.m. and who arrive at 8 p.m. might find themselves the first guests of the evening. In Arab countries, in contrast, a dinner invitation might be incredibly flexible; in fact, in some rural areas it might mean, "show up sometime on the invited day" if it is for a celebration. In other words, s you should find out what the local custom of time and invitation involves before you set out for dinner or a party. Latin 下線部(2)とはどういうことか。日本語で具体的に説明しなさい。 bo d 下線部)の意味を、(~(dから1つ選びなさい。 …の観点から b) …の用語で () と同様に ) とは別に 下線部(4) "some general guidelines for wide areas" の内容を70字以内の日本語で説明しな さい。 【10点 5 下線部(5)を和訳しなさい。 【8点 本文の内容と一致するものには○を、一致しないものには×をつけなさい。 3点x3-15点 (a) All people in the USA will arrive on time and wait for the exact time to knock on the door. b Learning local time custom will demonstrate your respect for your host culture and your own international aptitude. (C) People in New Orleans are more precise than people in Chicago in terms of appointed time. いr w In the Arabian countryside, people should appear on time when invited to a party. Its not necessary to learn the local rule about time and invitation before you set out for a party.

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English Senior High

分全体の内容はわかったんですが問題が分からないので教えてください!!!!

ワードパワー滋語具立宗辺 213 Lesson 13 異文化 所( 1A )( 1B )( 1C )にそれぞれ入る最も適切な動詞を次の中から選び,文脈に応じ Stage 2 2005関西学院大 2001秋田大 1 適切な形(現在形·現在分詞形·過去分詞形のいずれか)に変えなさい。 376 words 【2点×3-6点) [give, involve, need, stare, vary ] 次の文章を読み、,設問に答えなさい。[50点) Attitudes toward time differ from country to country and culture to culture, Americans, for example, are customarily later than the times announced or schedulea e appointments and parties, though how late ( 1A ) with the occasion and the partio Country. In contrast, Germans and Swedes and Americans from the northern o 5 expect people to arrive precisely on time and will sometimes stand outside a door ( 1 at their watch until the exact moment to knock or ring the bell. Consequently, anvo who hopes to do business abroad or simply demonstrate good manners while travel: around the globe ( 1C ) to learn new codes of etiquette to fit in with local custom Learning local time custom will not only flatter your hosts and make your visits mo 10 pleasant, but will also 2make you a good ambassador abroad; instead of cansis embarrassment, misunderstanding, and offense, you will demonstrate your respect for your host culture and your own international aptitude. Although you yourself must learn what is polite (3 in terms of time in any given place. it helps to have a_Some general guidelines for wide areas. In the main, northern areas are more precise about time and southern areas less. A dinner invitation for seven o'clock in Chicago, which has a strong northern European influence, means that you must arrive at or before that time, while a dinner invitation for seven in New Orleans, which has a strong Italian, Spanish, and French influence, means you should come sometime between 7:15 p.m. and 8o'clock. In Sweden, a 7 p.m. invitation means a 7 p.m. arrival time, while 20 in Mexico a7p.m. invitation means not before 7:30 or 8 p.m. and a 7 p.m. party invitation might mean “Come around 10 or 11 p.m.” Americans who are invited to a Mexican party scheduled for 7 p.m. and who arrive at 8 p.m. might find themselves the first guests of the evening. In Arab countries, in contrast, a dinner invitation might be incredibly flexible; in fact, in some rural areas it might mean, “show up sometime on the invited day” if it is 25 for a celebration. and invitation involves before you set out for dinner or a party. Paog yra lo d) o20 bore 2nmsgrs 10 et iinsio Latin (1A) e (1B) (1C) 下線部(2)とはどういうことか。日本語で具体的に説明しなさい。 2 【8点) bus 2 togxs 910n bas gniteorotai om sda lle d llw .atla. 3 下線部3)の意味を,(a)~(d) から1つ選びなさい。* 【3点) (a)..の観点から (b)…の用語で (c) と同様に (d).とは別に vud o1 1asw bas vaws idph oC e laus onig 下線部(4) “some general guidelines for wide areas" の内容を70字以内の日本語で説明しな 4 さい。 vliane mors s9e )9blo tsr oe erta 【10点) 15 9 glde 1ot 90slg insslq ai 1l 5 baum 下線部(5)を和訳しなさい。 【8点) T09 (1sllob n0 10 6 本文の内容と一致するものには○を, 一致しないものには×をつけなさい。 【3点×5=15点) (a) All people in the USA will arrive on time and wait for the exact time to knock on the 1on In other words, (5 you should find out what the local custom of time door. (b) Learning local time custom will demonstrate your respect for your host culture and your own international aptitude. (C) People in New Orleans are more precise than people time. nicb n bluos sw rlyuo W ahom obi woe uning brs aoinil wp ni Chicago in ternms of appointed Hoof yoykraie dhd wond sW witauotls biw qu mos au arlad votie gduoh bns Wnieon uo gusingoo d) In the Arabian countryside, people should appear on time when invited to a party. bolwoul otitnole mi odokonugB (e) It's not necessary to learn the local rule about time and invitation before you set out for a party. als are not realy special Soft nd ortable temperatures make shippers buy oore prodpci ● 28 OPTIONAL 本文の内容を100字以内の日本語で要約してみよう。 29 ● ona

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English Senior High

これは拾い画なのですが、この文章が何の教材に収録されているものか、もしこの教材を使っている方やご存じの方いたら教えてください🙏

フレーズ訳 :各設問の根拠となる箇所 / but are they having fun? しかしその動物たちは楽しんでいるのだろうか。 1 We all have seen animals playing, s€ 私たちは皆,動物たちが遊んでいるのを見たことがある most scientists believed /「that only humans can have fun. // ほとんどの科学者が信じていた 見 In the past, 過去においてはば 人間だけが楽しむことができると。 h But today, / those beliefs are changing. // しかし今日では F そうした考えは変わろうとしている。 上 More and more scientists are studying animal emotions. // ますます多くの科学者が動物の感情を研究している。 And their findings might surprise you. / そして彼らの発見にあなたは驚くかもしれない。 2(For example, /(1) scientists have performed experiments / 例えば 科学者はさまざまな実験をおこなった that show that some animals laugh./ They have learned 「中には笑う動物がいることを示す。 that some animals, especially chimpanzees, dogs, and rats?laugh. // 動物,特にチンバンジー,犬,ネズミが笑うことを。 Their laughs might not sound like human laughter, その動物たちの笑い声は人間の笑い声のようには聞こえないかもしれない 彼らは知った / but they are laughing. // しかし彼らは笑っているのだ。 3 Chimpanzees and dogs often show happiness. // チンバンジーと犬は喜んでいることをしばしば見せる。 Sometimes they may even look like they are laughing. // We know 時には笑っているように見えることさえあるかもしれない。 私たちはわかっている |that there are many similarities between humans and chimpanzees.| // 人間とチンバンジーには多くの共通点があることを。 And (2) anyone who has a dog knows //that dogs are very happy when they are それに犬を飼っている人なら誰でも知っている 犬は遊んでいる時,とても喜んでいることを。 playing, // However, / do rats laugh? // Have you ever played with rats? // あなたはネズミと遊んだことはありますか。 しかしながら ネズミは笑うのか。 / Scientists/at a university in Ohio/did. // オハイオの大学の科学者がそれをしたのだ。 4 Have you ever tickled them? あなたはネズミをくすぐったことはありますか。 What happened? // The rats laughed! // 何が起きただろう。 And (3) the rats laughed /Konly when their favorite person tickled them.>// それに,ネズミは笑ったのだった ネズミが笑ったのだ。 自分の気に入っている人がくすぐったときだけ。 But how do the scientists know /|that the rats were really laughing? // しかし科学者はどうやってわかるのだろう 5 ネズミが本当に笑っていると。 They studied their brains. // 彼らはネズミの脳を研究したのだ。 (4When humans laugh, / one part of the brain is very active. // 入が笑うと <When a rat laughs, ネズミが笑うと 脳の一部は非常に活発になる。 that same part of its brain is active, too. // ネズミの脳の同じ部分も活性化しているのだ。 And scientists have found another interesting similarity / そして科学者は興味深い類似点をもう1つ発見した between humans and rats.) // Rats like to be with the rats] / 人とネズミの。 in their group/ /(that laugh the most. // It seems that fun-loving rats are popular. // 集団の中で ネズミはネズミと一緒にいるのを好むのだ 楽しいことが好きなネズミは人気があるようだ。 1/ だけど,そんなことが本当に大事なのですか」と。 最も笑う。 You might say あなたは言うかもしれない /"That's interesting, / but is it really important?" 「おもしろい 7 (5In fact, / these kinds of experiments are teaching scientists / 実際 these®E こうした実験は科学者に教えている a lot about the parts of the human brain 人間の脳の部分について多くのことを They hope tosomeday lind out /Lhow to help unhappy people feel happier. |/ 彼らはいつか見つけたいと望んでいる And that's nothing to laugh at. / thaf control emotions. // 感情を制御する。 不幸な人々が幸せを感じるのに役立つ方法を。

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English Senior High

DUALSCOPE English grammar in 36stagesのlesson36[p73]の答えが2月4日に配信され、その日中に答え合わせをして提出しなくてはならないのですが、あいにくその日は予定があって答え合わせができないため、事前に答え合わせをしたいです。 ... Read More

Lesson 33 MfTom said to me I left Tom (told mo thot(みる)(hょd?16で()cap on the bos the oby (besbré) Hay whcle Said to me l will give youthis woth y uncle (tod) me thot Che )(md)ve (me)(thas) match (3)Mti Shid to me, Is your sister home now( (mti Asked me (H) Cyo) ais ter home (then) (3)M, brother 90id to me, Who Tolol my brother (asked) me lwho) (you) thasl) (told)(you) The nens. のI said to Susan, How long have pou liypl hete 7 1 (asked Sussn (How)(lon3()() lived (there). () 1Jim Saiod て0 me, Con you Sehd these pictures To 1me Jim (asked) me (if)(yau)(coul) sengl_(these) pictures to(him). mySP on the bus yesterdlay his the news? you /she |2 SThe dortor Said to me, 1The doctor (tolW) me(tカ2come again (the) next week. (2} My mother SAil to me. Wash you hons befbre mesls y mather (tolol) me(t0)nash (my ) hends befre mea/3. Come again nexナ heek. ( y best friend s0id ~o me, Plese keep it SECket best thiend (asked) me (to)feep iて Secret. fothe 20id to me. Dont touch this bon ai 1 9ond father (tol/) me (not)(7o) toch (thet) bonsai.. 「)The norse 9aicd to the mon, Please dbn't use the smattphone here. Lhe nurse Sssted) the man (not)(to) (use)(the)(smattphohe)[there). 9one Ken told me thot he had tent to the museum tんo weeks befre.. 2Helen astedbne how ym wAs guing to 3peno/ Sammer VocaTioh ? 1 Asted the librorion if I might 60ttow five books Atatilme 1oby 's mothet told him to come back by dhnner time (My tencher told me not to 3tay up late t night 学作 M Sam Said to me,I have et been to Kamkora tuwite. 9am told me thet he had eet bech_to Kamakuta Thice. a 9aid to me. where Mid you go in ftenooh pesterdey 2/Yaki get ne nhare I hal beeninsetah the My be hee. LSsaid toMte," Haye you ever sen the Suad?11 0skey dike it he have ever seeh the Supme? OThe vopon Soid tohim; Plese wait here fotawhile: /Themaman stkal hin to keit thete for abhile.

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