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英語 高校生

至急です。明日提出のためどなたかわかる方手伝っていただけたら嬉しいです。

【1】 次の英文の空欄に最も適したものを選び、 英文を完成さ せなさい。 (2点×20) (1) What time will you ( come 2 happen 3 (2) Why don't you ( (4) You ( coming. lie 2 lay 3 send 4 sleep (3) All of the guests missed you. You ( the party. *miss〜 : 〜 の不在を寂しがる must 2 should 3 would 4 will to not (5) I haven't decided ( ) go out tonight because another typhoon is ought not 2 hadn't better 3 had better not had 4 to where going (6) He is good at ( *employee ) the mountain cabin? reach 4 arrive ) on the sofa and have a nap? ) on vacation yet. where going 2 going where 3 where to go motivation 2 to motivate ) his employees. (9) The Bible might be ( 4 motivating (7) I tried counting the number of languages ( world. 1 speaking 2 have spoken 3 to speak 4 spoken (8) A truck crashed into a group of carpenters ( the park. ) have attended (10) Our boss said we had to work ( motivate to working worked 3 who works that working ) useful book of all. much 2 better 3 the more 4 the most (12) This is the house we ( (14) Stop chatting, ( Das hard 2 more hard 3 harder 4 so hard (11) This is a cave ( * Neanderthal man : ネアンデルタール人 which 2 that 3 where 4 why lived 2 live 3 lived in 4 live (13) You must hand in the paper ( *hand in : 提出する until 2 for 3 till 4 by and 2 but 3 or 4 so ) in the ) Neanderthal man lived. ) as we could. (15) John is ( 1 taken took 3 taking 4 take ) in ) when we were children. ) the professor will get angry. (1 shower now. Please call later. ) eleven o'clock

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数学 高校生

242.2 厳密には RC:AC=1:√3、∠ACR=90°より∠ORA=π/3... ということですよね?? また、記述はこれでも問題をないですか?(写真2枚目)

370 00000 基本例題 242 放物線と円が囲む面積 放物線L:y=xと点尺(0.2/24) を中心とする円Cが異なる2点で接するとき (1) 2つの接点の座標を求めよ。 CASATREON (2) 2つの接点を両端とする円Cの短い方の弧とLとで囲まれる図形の面積S [類 西南学院大]基本 237 を求めよ。 指針▷ (1) 円と放物線が接する条件をp.156 重要例題102 では 接点重解で考えたが, ここでは微分法を利用して,次のように考えてみよう。 LとCが 点Pで接する点Pで接線l を共有するRPl (2)円が関係してくる図形の面積を求める問題では,扇形の面積を利用することを考え するとるとよい。 半径が,中心角が0(ラジアン)の扇形の面積は 12/20 b÷d 解答 (1)y=x2 から y'=2x LとCの接点Pのx座標をt (t=0) とし, この点での共通 の接線をl とすると, lの傾きは 2t √3 2 5 1²- 点と点P(t, t2) を通る直線の傾きは 4t2-5_ RP⊥l から 2t - -=-1 ゆえに t= 4t PROTECC = 4 4t²-5 4t t-0 よって t=± (2) 右図のように, 接点A,Bと点Cを定めると, RC:AC=1:√3 から ∠ORA=- =, RA=2.( Lと直線AB で囲まれた部分の面積をSとすると S=S+ △RBA- (扇形 RBA) ーπー ・12. /3 --√²/(x+√3)(x-√3) dx + √3-5 ゆえに、接点の座標は (2) (-4) y Ly=x) / 3 4 2 =1 π =-(-1) { ¹3³-(-√3)² + √¹3³__3√3_7B_S 4 3 O y B R fp 0 0 A

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英語 高校生

お願いします

EXERCISES 1 Fill in the blanks. Use which/ when /where/ why/how. 1) これは両親が新婚旅行で泊まったホテルだ。 This is the hotel where my parents stayed on their honeymoon. 2) うるう年は2月が29日ある年だ。 A leap year is a year ( when February has 29 days. 3) うるう年は4年に1回しかやってこない年だ。 I A leap year is a year (which only comes around once every four years. 4) グレッグがテニス部をやめた理由は明らかではない。 artasovehari seriellgmoode maile.es The reason Greg quit the tennis team is not clear. why 5) 私はよく英語の歌を聴く。 そうやって、私は英語を勉強している。 Yometerror I often listen to English songs. That's how wo) I study English.. 2 Complete the sentences. Use when/where/why. Add a comma if necessary. 1) Last Saturday was when I moved into a new apartment.(4-2, 3) 2) Jill lied* to me. That's why lie 「うそをつく」 3) How far is the hotel from where when I'm angry at her. we are now? I left for Paris. 4) I was in Rome until last Sunday. 3 Put the words in the correct order. Use when/ where / why / how. 5) Could you wait until next week, (so busy, won't, I, be)? → when I won't be so busy 1) (we, the beach, played) was very beautiful. The beach where we played 2) Last night I had a bad dream. (I, that's, didn't, sleep) well. Last night I had a bad dream. The reason I don't eat egg 10 ode Flame ym sezoqgo orlw yatam was very beautiful. That's why I didn't sleep 3) I still remember July of 2014, (I, a week, spent) in Okinawa on my school trip. I still remember July of 2014, when I spent a week in Okinawa on my school trip. (became, we, friends, that's). 4) We met at the summer camp three years ago. We met at the summer camp three years ago. That's why we became friends. (3) 私の父が勤めている銀行は私の学校の近くにある。 The bank where my father works (▶4-1) Give It a Try A Put the Japanese sentences into English. 1) 私は教科書を何度も読んだ。 このようにして, その試験に合格した。 I read the textbook many times. That's how I passed the exam 2) 私が卵を食べない理由はアレルギーがあるからだ。 (「~にアレルギーがある」 allergic to ~) is that I'm allergic to them. ●4) 私は、兄が暮らしているロンドンに行きたいと思っている。 of bryant I want to go to London, where my Write about yourself. 1) I remember the day when we first met. why she can't 2) I want to know the reason PS swim well. is near my school. brother lives

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