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英語 高校生

回答お願いします。また、どんな話なのかも教えてほしいです🙏

13 20 速読 問題 Reading 1/52 Reading €77 Grammar /16 Writing have no choice but to~ /12 "Unless you're frank here, you'll go hungry all the time." When I was invited to an 次の英文を3分15秒で読んで, 1. の問いに答えなさい。 American woman's house for Christmas, her mother said to me, "We usually don't have a regular breakfast. Will you need breakfast tomorrow?" Out of reserve, I was not able to say "Yes, I will," because (1)that would require her to prepare breakfast for me 5 alone. I had no choice but to say, "No, thank you. (2)Her mother took me at my word, and assumed that I was also in the habit of skipping breakfast. When I was back at the university after the holidays, I (3)brought up the subject with a few Americans. 4)"If you had been in my place, and had needed breakfast, what would you have said?" One person said, "Your friend's mother was being frank, so I'd 00.00% 10 have said frankly, 'If you could prepare a little breakfast, I'm sure I'd enjoy it. (5) Otherwise, I'll eat out." Another person said, "That's not so polite. I'd have asked her politely, 'If you could prepare breakfast for me, I'd appreciate it." They asked me why I had been reluctant to give a frank opinion. I explained the Japanese cultural viewpoint. In Japan, immediately accepting an 15 offer of a meal is regarded as impudent; such an invitation is supposed to be declined at least once. But the host realizes that the guest has declined out of reserve, and makes it a rule to ask a second time. A Japanese guest never insists on being served a meal. The host understands the situation and the feelings of the guest and reacts appropriately. (7) "That idea has no chance at all of working here," one American said with total frankness. She continued, "Unless you're frank here, you'll go hungry all the time." (294 words) /11 reserve [rizá:rv] , be in the habit of ~ing 〜するのが習慣になっている 15 decline [diklain] (丁重に) 断る 19 appropriately [ǝproupriǝtli] 〜するしかない 13 reluctant [rilíktant] 気が進まない 嫌がる 精

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数学 高校生

ベクトルの問題です。 写真の赤い線のところがどうしてAGとADを使うのか分からないです🙇‍♀️教えてください。

135 平面と直線の交点 四面体 ABCDの辺ABを2:3に内分する点をP、辺ACを1:2に内 分する点をQ、辺AD を 2:1に内分する点をRとする.また,三角形 PQR の重心をG とし,直線 DG と平面ABC の交点をEとする. (1) AG をAB, AC, AD を用いて表せ. (2) AEをA, AC を用いて表せ.また, DG : GE を求めよ. (解答) (1) 条件より, AP= / AB, AQ=1/13 AC, AR=/3/3 AD である。 I Gは三角形 PQR の重心であるから、 AĞ= AG=1/3 (AP+AQ+AR)=1/31/AB/AC/AD/AB+/AC+AD 8-)-(002)-0 ≤ 0)-ÃO-80-8/ 0 0-20-30-54 2 =kl = 1 AB+ / AC+ / AD) +(1-k)AD 9 2 5 15 (2)Eは直線 DG 上の点であるから, DE = DG (k は実数) とおける. これより、 AE=kAG+(1-k) AD MA+AO=HO =KAB+RAC+(1-AAD +(1—7k)AĎ 一方, E は平面ABC 上にあるから、 これを解くと,k=となるから,①より, 6 5A+1A=IA 文系 数学の必勝ポイント・ ( 西南学院大 ) JA+U+AO= ... 平面と直線の交点 D R AE=sAB+tAC (s,tは実数) 2 ①,②において, AB, AC, ADは1次独立であるから○○ fsk=s かつ cock=t かつ 0=1-1723k 35 9 さらに,k= よりDE=1 DG となるから, DG:GE=7:2 G A EP -) (16-16-8) | 2012 BCE) 88-8-8) AE=AB+ACK ² ORUCTURE GAZ Q .01 (TO 解説講義 平面と直線の交点は、求めたい点に関して (I) 直線上の点であること ( 解答の①) (ⅡI) 平面上の点であること ( 解答の ②) に注目して2つの式を立てて、 その2つの式で係数比較をすることが定番の解法である. (I) 直線上の点であること (Ⅱ) 平面上の点であること に注目して2つの式を立ててみる B

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英語 高校生

関係代名詞と関係副詞の使い分け方のコツややり方を教えてください

女子大) 女子大) 学院大) 文教大) 学院大) 医大) 各, 関係代名詞 who / which / that の用法 先行詞と格変化 91 Theme 関係代名詞は文を結びつける働きと代名詞の働きを兼ねたもので, 形容詞節を導い。 て、名詞 [先行詞] を後ろから説明(修飾) する。 - who [that] Do you know the people? + They are talking over there. 344 「人」が先行詞の主格関係代名詞 - ➡Do you know the people who are talking over there? jola I bad 先行詞 345 「人」が先行詞の所有格関係代名詞ー whose An orphan is a child. + His [Her] parents are both dead. lesb An orphan is a child whose parents are both dead. 先行詞 (70) at night ce which [that] The house was on the main street. + He was looking for it. 346 「人以外」が先行詞の目的格関係代名詞 The house which he was looking for was on the main street. 先行詞 bib 1 samboed nis god fabib I 目的格 [which/who (m)/ that] は省略可 - 347 目的格関係代名詞の省略・ ▶The shoes look rather expensive. + You are wearing them. The shoes which you are wearing look rather expensive. 先行詞 348 『人以外』が先行詞の所有格関係代名詞 whose / of which ◆ 「人以外」 が先行詞の場合, 所有格には次の2パターンある。 She goes to an English school. + The tuition of it is high. She goes to an English school the tuition of which is high. 先行詞 • She goes to an English school whose tuition is high. 先行詞 文法 349 関係代名詞直後のS+Vの割り込み ・関係代名詞の直後に I think [believe] などが割り込んだように見える形があ る。本問の場合、 関係代名詞の働きは I thought の目的語ではなく, was your brother の主語であるから, 主格の関係代名詞 who を用いた ④ who I thought was が正解。 The man proved to be the wrong person. + I thought (that) he was your brother. She goes to an English school. + Its tuition is high. The man who I thought was your brother proved to be the wrong person. 先行詞

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