四角2の8なぜto catchなのですか

20 ove. to be no 大学 Step 2 実践問題 First Stage Second Stage (答別冊 p.29) 1 イラストの内容に合うように,( )内の語を参考にして、英文を完成させなさい。 1) 2) (3) e's birt is said to about it h A 1) The woman doesn't mind 2) The man offered 3) The boy regretted in line for a while. (wait) 7 the elderly woman with the baggage. his umbrella. ② 次の文章を読み、()内の動詞を適切な形にしなさい。 (help) (bring) I have been on a dance team since I was in junior high school, so I'm used to '(dance) in front of others. I love to dance, but sometimes I have difficulty 2 (learn) new moves. When that happens, I practice 3 (dance) a lot with my teammates. I had a bad time once. I had to stop 4(dance) for a while because of a knee injury. I couldn't help 5 (cry) every day, but I tried be *positive. After (recover), I practiced hard again with the others. I'm proud of (do) so. NOTES positive 「前向きな｣ catch up with ~ 「〜に追いつく」 3 次の日本文を英語に直しなさい。 catch up 今夜は勉強する気がしません。 I don't feel like studying tonight. 「動名詞 2 本日はパーティーにお招きいただき、ありがとうございます。 Thank you for inviting 3) 私は子どものころに、その動物園を訪れたことを覚えています。 4) 雪のために,その飛行機は離陸できなかった。 NOTES 4) 「離陸する」 take off Pome to the party today. (the snow を主語にして) Let's write about... 健康のためにいいと思うことを、動名詞を使って書いてみよう。 例) Having breakfast is good for your health. It gives you a lot of energy and gets you ready for the day. I also enjoy eating breakfast leisurely with my family on Sundays. 32 231

英語の不定詞の問題について解いてみました！ 間違っていたら教えて欲しいです、！ 苦手なところなのでよろしくお願いします💧‬！

3.[]内から適切な語句を選び, 対話文を完成させなさい。には重すぎ×5=10点) (1) A: It's too cold to walk B: How about doing some exercise indoors? a walk this morning. (2) A: There seems 10 take something wrong with my smartphone. B: Maybe it needs to be charged. (3) A: My smartphone is easy to use B: I think I'll buy the same one. (4) A: That basketball player is good enough to be pro. B: I agree. She is very talented. (5) A: This area is dangerous to turn in. There might be snakes. B: Oh, I didn't know that. Thanks for the advice. [to turn / to take / to use / to be / to walk ]

①I think it difficult to finish my homework in an hour. なぜIt is difficultではないのですか？ ② This river is dangerous to swim in after the rain... 続きを読む

何度考えても下線部がよく分かりません。 わかる方、教えてください🙏

8 基本 例題 36 an+= pang" 型の漸化式 ①①①①① a1=3, an+1=2an+3 +1 によって定められる数列{an} の一般項を求めよ。 [信州大] 基本 34 基本 42,45、 指針 漸化式 αn+1=pan+f(n) において,f(n)=g" の場合の解法の手順は ①f(n) に nが含まれないようにするため, 漸化式の両辺を g"+1で割る。 [2] An+1 p.an+1 q' n+1 = ggn an=b, とおくとbm+1= f(n)=1となり,nが含まれない。 1 -bn+ 9 q q ← bn+1=bn+の形に帰着。 CHART 漸化式 αn+1=pan+g" 両辺をgn+1 titan+1=pan+q"q"+1 で割る 0 化 An+1 an+1=2an+3n+1 の両辺を37+1で割ると 2 an = 2an • ・+1 解答 an 3 3n 3n+1 3n+1 23 an 3n -= b とおくと 3n 2 bn+1=6n+1 b 針 3 2 これを変形すると bn+1-3=1(bm-3) 3 また b-3=0-3=123-3=-2 3 の方針。 dant = pan+gなど 既習の漸化式に帰着 させる。 特性方程式 2 a= -α+1から 3 よって,数列{b,-3} は初項-2,公比 1/2 の等比数列で a=3 3 2\n-1 an 2\n-1 bn-3=-2 ゆえに =3-20 3 3n 3 よって an=3"bn=3.3n-3・2・2n-1(*)=3n+1-3.2" an an an+1 3 =3.31.2. 2n-1 3n-1 /3\n+1 (*) 13-2()"

これは survive で合っていますか？

Such an old house would not s- another typhoon. [ to continue to live or exist, especially in spite of danger or hardship ]

なぜ数値代入法は吟味が必要で、係数代入法は吟味は必要ないのでしょうか？

22 第1章 式と証明 基礎問 11 恒等式 9/24%25 (1)x 次の各式がェについての恒等式となるような定数a, b, c の値 (2)xxx(1) 20 と3つの文字だから 3つ式をたてる ①に,x=0, x=1, x=2 を代入して b=c a+b+1=0 (a=-3 1+a+b=0 .. [8+2a+b=c +2 a=-3 b=c .. b=21 23 St 第1章 を求めよ. (1)x+ax+b=(x-1)(x+c) (2)a(x-1)2+6(x-1)+c=2x²-3.x+4 の等式は, 恒等式と方程式の2つに分けられます. 精講 恒等式 : すべての数xで成りたつ等式 方程式: 特定のæでしか成りたたない等式 (この特定のェを解といいます) 恒等式の問題の考え方には次の2通りがあります。 I. 係数比較法 ar2+bx+c=ax2+bx+c' がェについての恒等式ならば, II. 数値代入法 a=α', b=b',c=c' 等式がすべてので成りたつので, rに0とか1とか具体的な数値を代入 する. 逆に,このとき, 左辺 =x-3+2, +6 c=2から ◆吟味が必要 (右辺)=(x-1)(x+2)=(x²-2x+1)(x+2)=x-3+2) よって, 適する. (2) (解I) (係数比較法Ⅰ) (左辺)=a(x²-2x+1)+6(x-1)+c=ax²+(b-2a)x+a-b+c 右辺と係数を比較して a=2 b-2a=-3 la-b+c=4 (係数比較法Ⅱ)=X-1 (解Ⅱ) x=t+1 とおくと a=2 b=1 c=3 X-1のままでは楽しちゃうと…?? (左辺) =at2+bt+c, (右辺)=2(t+1)2-3(t+1)+4=2t°+t+3 係数を比較して, a=2, 6=1,c=3 (解III) (数値代入法) a(x-1)2+6(x-1)+c=2x²-3x+4 ... ② ②の両辺に,x = 0, 1, 2 を代入して ?? ただし、この方法で得られた条件は, 恒等式であるための必要条件 (I・A25) なので、解の吟味 (確かめ) をしなければならない. どちらの手段によるかは状況によるので善し悪しは一概にはいえませんが, ここでは,2問とも両方の解答を作っておきますので, 比較してください. 解答 (1) (解Ⅰ) (係数比較法) (右辺)=(2-2x+1)(x+c)=m+(c-2)x2+(1-2c)x+c 左辺と係数を比較して [a-b+c=4 c=3 _a+b+c=6 [a=2 b=1 _c=3 逆に,このとき, 左辺 =2(x-1)2+(x-1)+3=2x2-3x+4=右辺 となり適する. ポイント 恒等式は次の2つの手段のどちらか I. 係数比較法 (吟味不要) Ⅱ. 数値代入法(吟味必要) ◆吟味が必要 c-2=0 1-2c=a |c=b (解Ⅱ)(数値代入法) [a=-3 b=2 Lc=2 +ax+b=(x-1)(x+c) ...... D 演習問題 11 Dan 3-9x2+9x-4=ax(x-1)(x-2)+bx(x-1)+cr+d がェの どのような値に対しても成りたつとき, a, b, c, d の値を求めよ.

至急お願いします！！英検についてです 要約問題でYouTubeの英検二級のテンプレである程度かたちを理解しておこうと思ったんですが 1,2枚目の要約か3枚目の要約どちらが英検二級の検定において点数が高いですか？？ 無理にかたちを変えすぎないほうがいいのかなって思ったり…本文... 続きを読む

When young people travel, some like to make their schedules, while others prefer to go without any plans. There are other ways to travel, too. Some of them choose to join group tours. Why do they choose group tours? Group tours are popular because all the arrangements, such as transportation and accommodations, are taken care of. Travelers don't have to worry about planning, which saves time and effort. Additionally, these tours provide opportunities to meet new people, make friends, and share experiences with others. As a result, group tours make visiting popular sights more convenient and enjoyable with the help of knowledgeable guides. However, group tours have some problems. The schedule might be strict, with little room for flexibility. This can make the trip less enjoyable for some travelers. Additionally, the pace of the tour could be too fast, preventing people from doing everything they want. As a result, some people might feel uncomfortable and not enjoy the trip as much as they had hoped.

この文章の文構造がわからないので教えて頂きたいです。2行目のareの主語はどこにあるのでしょうか？

(2) Perceptual blindness is a striking example of the way the brain is highly selective in deciding which elements of the sensory information available to it are consciously perceived. A remarkable illustration of this is provided by a short video made by Daniel Simons and Christopher Chabris. The video shows a group of young people ③ 11- to

高二英語です。practice 2の4番まで意味が全く分からないのですが、これは答えを写してしまいました。なぜこうなるのか詳しく教えて欲しいです🙇‍♀️

Practice 2 (例)を参考に、指示に従って書きかえなさい. 受け身/ 「S+V+01+02」 「S+V+0+C」 の受け身 Part 1.2 (1) My sister cooks breakfast every Sunday. Write about breakfast. ← Breakfast is cooked by my sister every Sunday. (1) The ancient Greeks built the Parthenon. Write about the Parthenon. ← The Parthenon was built by the ancient Greeks. (2) Noah showed his mother an article on endangered animals. Write about Noah's mother. • Noah's mother was shown an artide on endangered animal by Noah. -> (3) Nanami's classmates call her Nana. Write about Nanami. • Nanami is called Nana by her classmates. ->>> (4) Mr. Sakuragi gave his students a lot of homework. Write about homework. -> A lot of homework was given to Mr. Sakung i's students by him...

英検の英作文で質問ですが、such asの後ろtheyのtって大文字ですか小文字ですか？

く読んでから答え When people look for a job, some choose a workplace that is close to where they live, while others move to a new town or city in Japan. There are other choices, too. Some of them decide to go to other countries to work. What are the reasons for this? They can have experiences that they cannot have in their own countries while working abroad. Also, they can learn a local language by using it not only at work but also at other times. This can help their future career as well. On the other hand, people have to face issues with differences in customs at work. It can take a long time to get used to the new work environment if things are very different from their own countries. Also, people cannot easily visit their family and friends back home. This can cause them to feel lonely. ①These days, some of people verse. ecially thers media anytime, earn new ity. me young themselves ch personal a dangerous decide to other go countries to work. 質 大文字?OKか * It has benefits, such as They can have edia.