学年

質問の種類

英語 高校生

この添削だけでもお願いしたいです🙇‍♂️

Standard Lesson 7 Logic & Expression 2 Try it out 1 下の語を適切な形に変えて、英文を完成させましょう。 1. Sorry, my brother is out now. I will have him 和訳: 2. My parents always tell me |和訳: 3. I heard someone |和訳: 4. My father didn't let me |和訳: Let's Write harder, but I don't like studying. in the crowd. They needed help. you back. to the movies alone. He was so strict. call / go / shout / study / walk Example Bankの例文を参考に,( 1. 初心者がその車を運転するのは危険だ。 (drive / beginners / it's / the car / to / dangerous / for). It's dangerous for beginners to drive the car. 2.その花瓶を割るなんて、彼女は不注意だった。 )内の語句を並べかえて、 英文を完成させましょう。 (the vase/ her/to/careless / break / of / it's). It's was careless of her to the vase. 3.私は皆さんにこのウェブサイトをみてほしい。 (this website / I / see / everybody / to / want ). I want everybody to see this website, 4.彼はその修理工に車を修理してもらった。 (repair/ he / his car / the mechanic / had). He had The mechanic repair his cari 5.先生は文化祭のために何を買うべきかを私たちに決めさせてくれた。 (what to buy/ decide / us / our school festival / let / for / our teacher). Our teacher let us decide what to buy for our School festival. 6. 私は隣の部屋でジムが歌の練習をしているのを聞いた。 (Jim/I/ practice singing/heard / the next room/in). I heard Jim practice singing in the next room. 2 Example Bankの例文を参考に、次の状況でどのように言えばよいか考えてみよう。 1.子供たちは外で運動することが必要だと言いたいとき。 It's necessary for the children to exerciseoutside. 2. あの状況で彼女を助けるとは彼は勇敢だと言いたいとき。 It's brave of he to help her 2 in that situation.

解決済み 回答数: 1
英語 高校生

オレンジの線が引かれてるところの文構造がわかりません。文構造の解説をしてほしいです🙇🏻‍♀️🙇🏻‍♀️

5 Many linguists predict that at least half of the world's 6,000 or so languages will be 1-11 デッド dead or dying by the year 2050. Languages are becoming extinct at twice the rate of endangered mammals and four times the rate of endangered birds. If this trend 20 continues, the world of the future could be dominated by a dozen or fewer languages. Even higher rates of linguistic devastation are possible. Michael Krauss, director of 1-12 ディバステーション the Alaska Native Language Center, suggests that as many as 90 percent of languages could become moribund or extinct by 2100. According to Krauss, 20 percent to 40 percent of languages are already moribund, and only 5 percent to 10 percent are "safe" in the sense of being widely spoken or having official status. If people "become wise 10 and turn it around," Krauss says, the number of dead or dying languages could be more like 50 percent by 2100 and that's the best-case scenario. The definition of a healthy language is one that acquires new speakers, No matter 1-13 how many adults use the language, if it isn't passed to the next generation, its fate is already sealed. Although a language may continue to exist for a long time as a second 15 or ceremonial language, it is moribund as soon as children stop learning it. For example, out of twenty native Alaskan languages, only two are still being learned by children. Although language extinction is sad for the people involved,) why should the rest of us care? What effect will other people's language loss have on the future of people who speak English, for example? (A)Replacing à minor language with a more widespread one may even seem like a good thing, allowing people to communicate with each other more easily. But language diversity is as important as biological diversity. Andrew Woodfield, director of the Centre for Theories of Language and Learning 1-14 in Bristol, England, suggested in a 1995 seminar on language conservation that people do not yet know all the ways in which linguistic diversity is important. "The fact is, no s one knows exactly what riches are hidden inside the less-studied languages," he says. Woodfield compares one argument for conserving unstudied endangered plants (that they may be medically valuable with the argument for conserving endangered languages. "We have inductive evidence based on past studies of well-known languages that there will be riches, even though we do not know what they will be. (B) It seems paradoxical but it's true. By allowing languages to die out, the human race is destroying things it doesn't understand," he argues. Stephen Wurm, in his introduction to the Atlas of the World's Languages in Danger 1-

解決済み 回答数: 1
英語 高校生

134番がわかりません。 2枚目に写真の付箋に書いている内容がわからないところです! Nobody is said to have known the truth. が答えなのですが、付箋に書いている英文ではなぜだめ何ですか? よろしくお願いします。

基本 13] $ qu awing and 134 Nobody で始まる英文に書きかえなさい。 ■ It is said that nobody knew the truth. it, for, ><S ・ It seems that SV と S seem to do の書き 15 1 しっかり理解 | 007 (1) seem と V が同じ時の場合→ to do を用いる It seems that he is ill. (現在 現在) = He seems to be ill. It seemed that he was ill. (過去+過去) = He seemed to be ill. (2) seem よりもVが前の時の場合→ to have done を用いる It seems that he was ill. (現在+過去) = He seems to have been ill It seems that he has been ill. (現在 + 現在完了)= He seems to have b It seemed that he had been ill (過去+過去完了)= He seemed to har ill. に 132 このガイドブックのおかげで,どの国を訪問したらいいかがより決めやすくなる。 133 昨日彼女は故郷に帰ったようだ。 134 だれもた W ctior 注意 両者を混同して (x) S seem that SV や, (x) S is said that SV とするミスが多い。 seer 述語 形は * It seems that SV の Vが過去形のときと現在完了形のときでは, to have dis 同じ形になることに注意。 どちらの意味になるのかは、文意から判断しなければな * It is said [believed] that SV と S is said [believed] to do の書きかえも同様に → 134 30 or ne

回答募集中 回答数: 0
英語 高校生

問題を解いたのですが答えを知らないので合ってるか分かりません。教えてください🙏

不定詞(いろいろな形/原形不定詞) Track 24-25 UNIT 5 Reading ARE *examination, 24 カザフスタン生まれの義足アスリート, ハインリッヒ・ポポフが自分の半生を振り返ります。 I was nine years old when my life changed completely. During an doctors found bone cancer in my left leg. (be / cut / needed / off / the leg/to). But I wasn't giving up; I wanted to do sports again. Desc Sports were always my passion, and, like many children, I wanted to be a 5 professional football player. But I realized this would not be possible and started training for track and field events. My new *prosthesis, an artificial leg, was a new beginning for me. テーマ スポーツ (100) I am often asked why I chose to be a *sprinter. The point is, I run because I'm missing a leg. In other words, although I lost my leg, I learned something very 10 important: Accept your challenge and try to ( 3 ) it. Everything can be an opportunity if you only realize that it is. Note I started my sports career in 2001. In 2004, I participated in the Paralympics in *Athens for the first time and won three *bronze medals in the 100 meter, 200 meter, and *long jump. At the 2012 Paralympics in London, I won gold in the 100 meter 15 sprint. G 25 prinodail It sounds so easy now, but it wasn't always like that. My own experience makes me focus on helping others, especially children. I spend a lot of time visiting children in the hospital who are in a similar situation. I tell them: Don't stop doing the things that are important to you because something bad has happened to 20 you. Find a way to keep doing those things. When I pull up my *pant leg and show the children my prosthesis, you can see their eyes get big. But then they soon come to understand that everything is possible, even with a *disability. (291 words)

解決済み 回答数: 1
数学 高校生

(2)の線を引いたところの変形がわかりません。 教えて下さい🙇

298 定積分と導関数 基礎例題 186 次の関数をxで微分せよ。 (1) y=f(x+t)edt CHARI & GUIDE 定積分と導関数 IMEA (2) Ut 1500=2+1+²8=Quic (1) 積分変数tに無関係なx を の前に出してから,両辺をxで微分する。 よって (2) _y=²* cos²t dt (2) 上端,下端ともにxの関数であるから、直ちに上の公式を適用してはいけない。 F'(t)=cos2t 1 cos2t の原始関数を F (t) とする。 ... y=F(2x)—F(x) ____ d*f(t)dt = f(x) aは定数 dx Ja ■解答■ (1) S. (x+t)dt=xSoe'd Stedt であるから 2② 右辺の定積分を, F(t) を用いた形で表す。 ③両辺をxで微分する。 F (2x)の微分に注意。 =(2x+1)e*-1 (2) cos't の原始関数を F(t) とすると 231=5025 に出す。 y=(x) fied+x(can Seal)+ axSoted fieldt の微分は、風の Jo 導関数の公式を利用。 ・2x =S*e'dt+x•e*+xe*=[eª]* + 2x +2xe* costdt=F(2x)-F(x), F'(t)=cos2t d 2x y'= cos'tdt=2F'(2x) — F'(x) dx Jx =2cos22x-cos'x =thiniat d (g(x) [参考] f(t)dt=f(g(x))g'(x)f(h(x)) h'(x) dx Jh(x) 証明 f(t) の原始関数をF(t) とすると F'(t)=f(t) よって EX 186③ 次の関数をxで微分せよ。 (1) y = sin2tdt So (g(x) de Snc f(t)dt = d [F(x)]" x = d (F(g(x))-F(h(x))} dx Jn(x)" dx dx =F'(g(x))g'(x)-F'(h(x))h'(x) =f(g(x)) g'(x)-f(h(x))h'(x) ←xは定数とみて,「の前 定積分の定義 IN HET 合成関数の導関数 定積分で表され 基礎例題 関数f(x)= CHART&GUIDE の公式である。 合成関数の導関数 CHART &GUID この式で g(x)=x, h(x)=α(定数)の場合 が.上の *x (2) y=S codt (3) y=f*(x-t)sint 解答 1 f'(x) f'(x)=0 と 0≤x≤x T ここで ゆえ f(x ya

回答募集中 回答数: 0