どうして仮定法を用意ているのに wouldなどはなくて成り立つんですか？ 教えて頂きたいです。

you have any questions or comments, please call our 6 ①As if 2 Otherwise 3 Should office. anter binow A 191 4 Without (清泉女子大) gambling

黄色い線部分の意味がわかりません。

第2問 (配点 10) Your school is arranging a work experience programme for students in Years 10 and 11. As a member of the student council, you want to present 11/ some ideas to the school to make the programme a success. You have found a report written by the school council at a school in the UK which looks helpful. Work Experience Week Last month Work Experience Week was held at our school. A11 400 students in Years 10 and 11 were asked to participate. The school provided a list of companies that were willing to accept students for a week, and students were also given the chance to contact companies by themselves. Nevertheless, some of them failed to find a place to work. Students who were not successful in finding a company had to come to school for self- study, so we should find a better way to match up students and companies next year. According to the school, 6% of Year 10 students and 34% of Year 11 students didn't participate. Why was there such a difference? The comments below clearly show the reason for this. Feedback from participants Harry, I really enjoyed the work experience. I found my company from the school's list, so it was easy to set it up. Yu-ming: This was my second time, I'm happy I did it, but most kids in my year just wanted to study for their exams. Maybe it should just be for Year 10. Clara: I couldn't get my first choice, so the workplace was a bit too far. But I think the experience helped me to try harder. Mo: I arranged my own this year. The ones on the list are fine, but several students go to the same place. I wanted to be the only student, and this time I was. Ryan: I already know what I want to be (a physical therapist) and this 2, 3 LIKE 3 To

最初の画像から観点を見つけて書く問題なのですが、これは大文字で書くのですか？小文字に直すのですか？理由も教えてください🙇🏻‍♀️

を書きました。 He makes m ? What comments does Kaito make about Josh's presentation? as scre Feedback Your Name: Kaito Group: A Speaker: Josh CONTENT Very Good 5 4 5 4 3 分かりやすさ Easy to understand Interesting DELIVERY (1) (3 2 2 Actio. Needs Work 1 1 Voice Eye contact COMMENTS 5 4 3 5 4 3 22 1 1 Your topic was good. I like action movies the best. In our class, they are the second mort

最後の文のshow a confident look onのところの文構造はどうなっていますか？

Whenever teachers criticize or speak favorably of a certain viewpoint, whenever religious leaders preach us, and whenever parents give lectures or friends offer comments, are these people not trying to affect your attitudes? Also, is it probable that when you dress up to make a good impression, show a confident look on your face, or speak kindly to someone, you are not "advertising" yourself? (Partly adapted)

写真の答えが書いてあるところはあっているかと書いてないところの答えを教えてください🥲🙏🏻

1 : had +£/££?£: had been V-ing 過去のある時点を基準に、それよりさらに過去の出来事について述べるために使われる 「(その時) すでに~していた」 「(その時まで) ずっと~していた」) さらなる過去 過去のある時点 現在 1 This village had lasted for 1,000 years before it disappeared. (p.62) 2 Yamaoka Nobutaka had spent five years visiting 100 Jomon sites before filming a movie. (p.66) 3 When my first flight arrived in Jakarta, my next flight had already left. 4 Before that, they had been moving from one place to another. (p.62) 5 We had been talking for an hour when my mother came in. Exercises 1 Complete the sentences using the words in parentheses. e.g. I went to Sam's house, but he wasn't at home. (he, go, out) He had gone out before I arrived. 1. A woman talked to me on the street. I knew her face. (I, meet, her) I thought I had meet her somewhere before. 2. It was really nice to see him again. (I, not, see, him) 実際の In fact, I had ところは、 not seen him for three years. 3. Katy was so happy with the Japanese doll you gave her yesterday. (look for) She had been looking for it for many years. 2 With your partner, make up conversations with your own ideas. "B" uses "had done" or "had been doing," and "A" responds with comments or questions. 1. A: Did you enjoy the movie with your sister? B: Not really. Before we arrived at the theater, A: 2. A: Hey, you looked very tired when we met last Friday. What was wrong? B: I was so busy last week. I A:

問3で1:4になるのは何故ですか？

問1 第1章 理論化学 §3 物質の変化 §3-4 酸化還元反応 酸化剤:I2+2e- → 2I... ① 還元剤: 2S2032-S,O2 +2e- ①+② : I2 +2S2O32-2I+SO2- I2+2Na2S2O32I+SO2+4Na+ I2+2Na2S2O32NaI+Na2SO 問2 D 問3 *** H+S+HS+nS ふ 1-2-1 こ Iを還元剤として用いて、 酸化剤である MnO(OH)。 に固定されたO2を定量するヨウ素) 還元滴定である。 2Mn(OH)2 +02→2MnO (OH)2) MnO(OH)2 +21 +4H+ → Mn2+ +₁₂+3H₂O I2+2Na2S2O3→2NaI+Na2SO より、(O2の物質量): (Na2S203 の物質量) =1:4である。よって、 DO × 10-3 [g/L] 32.0 [g/mol] H+¥600+HS+10 -×100×10-[L]×4=0.0250[mol/L]×3.85×10-[L] VigA類・ BAS+10 ∴. DO =7.70mg/L Zn-Zn +20 |Comment ・酸化還元滴定によってDO を求めるこの方法をウインクラー法という。 (イ)の水酸化マンガン(II) Mn(OH)2が酸素 O2 を固定する反応は酸化還元反応である。 TM10- 酸化剤: O2 +4e→202- ・③ (02-イオンの形成) 還元剤 : Mn2+ → M →Mn+ +2e-… (塩基性条件下) 千丁中都木 金 ③ + ④ × 2:2Mn2+ +02 → 2Mn4 + + 202- 2Mn(OH)2+02→2Mn4+ +202 +40H <<<<IA<gM<g\<69< ∴.2Mn(OH)2 +O2 →2MnO (OH)2 ・(ウ)のヨウ素遊離反応は酸化還元反応である。 酸化剤: MnO (OH)2 +4H + + 2e → Mn2+ +3H2O ... ⑤ (酸性条件下) では H 還元剤: 121-1 +2 ...6 ⑤ + ⑥より、 MnO(OH)2 +2I- +4H+ → Mn2+ + I +3H2O ただし、(イ),(ウ)の反応式は問題に与えられるため、暗記は不要である。 0129

至急解説解答お願いします わかるところだけで大丈夫です

① 次の英文で,空所に入れるのに最も適切なものを,それぞれ下の①~④のうちから一つずつ選びなさい。 (1) He is a ( ) worker. I carefully cares careful to care ) in the newspaper. (新聞に面白いものを見つけた) (2) I found ( ①interesting thing 3 something interesting ② interesting something ④thing interesting (3) She spent too ( ) money on cosmetics*. *cosmetics: 1 1 few a few (3) many 4 much (4) I have ( ) comments that I would like to make. (いくつかコメントさせていただきたいことがあります) (1) few (2 a few 3 little (4) a little ) mosquitoes* in this room. *mosquito: X (5) There are ( (1) any some a little ④ much (6) He doesn't want ( ) milk. 1 any some a few ④ many (7) We still have ( 1 lot of ) time before the party begins. (2) many (3 lots ④4) a lot of (8) Mr. Yamada knows ( ) in the dictionary. 1 every word (2) ③③ every of words every words ④ every of the words (9)( ) more than a thousand pages. Each dictionaries have (2 Each dictionary have (3 Each of the dictionaries has 4 Each of the dictionary has (10) He ( ) offered his seat to the old woman. 1 kind (2) unkind kindness 4 kindly

数学の図形と方程式についての質問です。水色マーカーを引いたところなのですが、xy≠0とは具体的にxとyがどのような値のときのことを指しているのでしょうか。また、(2)でX二乗 +Y二乗≠0なので…とありますが、なぜX＝Y＝0を除くのでしょうか？

208 第3章 図形と方程式 Think 例題 107 反転による軌跡 **** 原点を端点とする半直線上の2点P(x, y), Q(X, Y) が OP・OQ=4 を 満たしている. (1) x, y を X,Yで表せ. (2)点Pが直線2x+y=1上を動くとき,点Qの軌跡を求めよ. [考え方 点Pは半直線OQ上にあるから, OP:OQ=t:1(t>0) とおける my 3点 O P Q は, 0 t<1 のとき, 0.P.Qの順に,t>1の とき 0 QPの順に並ぶ. 解答 また,OP=√x+y0Q=√X+Yであり,xy=0のとき x と X,y と Yは同符号より OP:OQ=x: X=y: Y である. Y .8) A メー (1)点Pは半直線OQ上にあるから, OP:OQ=t: 1 (t>0) とおける. OP=tOQ であり,OP=√xty, OQ=√X2+Y2 より, OP:OQ=tOQ=t(X2+Y2) OP・OQ=4 より t(X2+ Y2)=4 これより X2+Y20 であるから, t= X2+12 xy=0 のとき,x と X, y と Yは同符号より, OP: OQ=x: X=y: Y=t: 1 (t>0) x Xx 解 Comment <反転と 定点 半直線 点Qを対 反転の中 〈円や直 (I) 反 (II) 反 (Ⅲ) P (IV) 円や 題である がこの した。 4X したがって,x=tX より ① を代入して, x= 2 X2+Y2 同様にして, 4Y y=ty=- X2+Y2 ......③ x=0 のとき, X=0 より ② に含まれ, y=0 のときも同様に③に含まれる。 (証明 010 を 4X 4Y よって, x= X+y2, y= X2+Y2 Xb (2) 2x+y=1 に② ③ を代入すると, 2. 4XX 4Y + X2+Y2 X2+Y2 =1 ○とか 8X +4Y = X2+Y2 より, (X-4)+(Y-2)=20 0=Y. ただし,X+Y=0 より X=Y=0 を除く. よって、点Qの軌跡は, (0)M 0=8+X+- 【X' + Y' = 0 となるのは, |X=Y=0 のとき (9-0)0-+ 練習 中心 (4, 2), 半径2√50円 ただし, 原点を除く. 注〉定点0を端点とする半直線上の2点P Q について, OP・OQ=k (kは定数k>0) の 関係で点 Q を点Pに対応させる(これを「反転」 とよぶ) と,円が直線に変換されたり, 直線が円に変換されるなど,これまでにない図形の対応関係が生まれる. (次ページ解 説を参照)封 原点を端点とする半直線上の2点P(x, y), Q(X, Y) が OP・OQ=1 を減 [107] たしている. ****(1)点Pが原点を通る直線 ax+by=0 上を動くとき,点Qの軌跡を求め。 (2)P (x+1)^2+(y-2)=5 上を動くとき,点Qの軌跡を求めよ。 (3)点Pが原点を通らない円(x-a)+(y-b)=r上を動くとき,点Qの 跡を求めよ. ただし, r>0 とする。 反 は

答えが、2.3どちらも当てはまるような気がするんですけど、正しい答えってどっちなんですか？💦

League Selection Join us for an afternoon picnic with the coaches, players, and parents. Children meet the coaches for each team and practice hitting, throwing, and catching. At the end of the day, the players and parents choose their teams. Comments from Players and Their Parents The league is so much fun! My coach helped me play better, too! •There are 32 teams, so it's easy to find the one that's best for your child! •The playoffs are exciting! The top eight teams play in a tournament. • The coaches are kind and let every child play! The games are on Tuesday and Thursday nights, so they're convenient for families!

英語の長文です どこに文法表現があるか知りたいです！ よろしくお願いします。

5 UNIT3 Reading Passage 10 15 20 20 25 30 Listening When important events are happening around the world, most people turn to traditional media sources, such as CNN and BBC,¹ for their news. However, during the invasion of Iraq by the United States and its allies in early 2003, a significant number of people followed the war from the point of view of an anonymous² Iraqi citizen who called himself "Salam Pax" (salam means "peace" in Arabic, and pax means "peace" in Latin). Salam Pax wrote a diary about everyday life in Baghdad during the war, and posted it on his web site. Pax's online diary was a kind of web site known as a "blog." Blogs, short for "web-logs," are online diaries usually kept by individuals, but sometimes they are written by companies and other groups of people. They are a rapidly growing type of web site on the Internet. There are estimated to be several hundred thousand blogs on the Internet, and with the popularity of other social media sites, the number of people writing online about their lives continues to grow. may find A blog differs from a traditional web site in several ways. Most importantly, it is updated much more regularly. Many blogs are updated every day, and some are updated several times a day. Also, most blogs use special software or web sites which are specifically aimed at bloggers, so you do not need to be a computer expert to create your own blog. This means that ordinary people who computers difficult to use can easily set up and start writing their own blog. In 2003, the Internet company AOL³ introduced their own blogging service, enabling its 35 million members to quickly and easily start blogging. There are many different kinds of blogs. The most popular type is an online diary of links, where the blog writer surfs the Internet and then posts links to sites or news articles that they find interesting, with a few comments about each one. Other types are personal diaries, where the writer talks about their life and feelings. Sometimes these blogs can be very personal. There is another kind of blogging, called "moblogging," short for "mobile blogging." Mobloggers use cell phones to take photo's, which are posted instantly to the Internet. When the content and images posted online involve news subjects, mobloggers become citizen journalists. In fact, the Korean web site OhMyNews was a well known source for articles from international citizen journalists. However, in 2010, OhMyNews stopped posting new articles. Instead, it is now a blog site where citizen journalists can choose what makes the headlines, or just share ideas about how regular people are changing the news world. Anyone who visits the web site of a big media company can clearly see how the idea of blogging has changed the reporting of news. Quite often, a list of reader comments follow news articles. It seems that the news is becoming less like a report or a lecture, and more like a conversation, where anyone can join in. CNN, BBC Cable News Network, British Broadcasting Corporation anonymous not named; unknown 3 AOL America Online