疑問詞についてです。答えわかる人教えてください

次の質問文に対する答えとなる文を, カッコ内の語句を用いて作りなさい。 1) Who is your science teacher? [ Mr. Clark) 2) Which do you want, tea or milk? [ milk) 3) Who came into this room at midnight? [ Jack's friend] 4) What month comes after January? [ February ] 5) Where did Crusoe reach? [ an island ] [ last month ) [ Ben's parents ] [ mine ] [that] [foot ] 6) When did you move to this town? 7) Who did you see then? 8) Whose camera is this? 9) Which is my camera, this or that? 10) How do you go to school?

三角関数の合成の応用の問題です 解答にあるsinα=12/13,cosα=5/13となる理由が分かりません。 教えてください

して合成 -2 sil 20+ √3 sin 20+ co される。 1文字を消去、実数解条件を利用する方針ではうまくいかない。そこで、 条件式 ty-lは、原点を中心とする半径1の円を表すことに着目する。 一点(x,y)は単位円上にあるから、Cos, y=sin とおける(検討参照)。 これを3x+2xy+y* に代入すると、 sin, cos 0 の2次の同次式となる。よって、後は 前ページの基本例 158と同様に、20にして合成の方針で進める。 1 y=1であるから、 ことができる。 pa3x²+2xy+y2 とすると ゆえに P=3cos20+2cososin0+ sin²0 1+cos 20 2 =3. 002のとき, 1-cos 20 2 =sin20+cos 20+2=√2 sin(20+ 7 ) +2 20+4x+△であるから x=cos 0, yasino (0502m) とおく π +sin 20+ 3x+2xy+yの最大値 最小値 -15sin (20+4)=1 -√2 +25√2 sin(20+)+25√2 +2 よって, Pの最大値は2+√2, 最小値は 2-√2である。 Pが最大となるのは, sin (20+- F6317³9Th π すなわち = 158 y=rsin0 これを円の媒介変数表示という(数学Ⅲの内容 ) 。 条件式が+パードの形 のときの最大最小問題で は、左のようにおくと、比 較的らくに解答できること もあるので、試してみると 三角関数の合成。 検討円の媒介変数表示 一般に,原点を中心とする半径rの円x2+y²=r2 上の点を P(x,y) と し、動径 OP の表す角を0とすると JOT005 x=rcos0, STIENIORS 8 πである。 これから, 半角の公式と0+の公式を用いて, 最大値を 与えるx,yの値が求められる(下の練習 159 参照)。 249 a 5 12/2 nia Orsine r [Alono 2013 ain Ja (0+0)nier=0 2000+07 C p π J 27 三角関数の合成 P(x,y) 0 rx rcoso 60 0=1 +0nie E \ +0 800 平面上の点P(x,y) が単位円周上を動くとき, 15x² +10xy-9y² の最大値と,最 159 大値を与える点Pの座標を求めよ。 Bashroomy [学習院大 ] p.254 EX103

赤線の部分、日本語の解釈に言及していますが、どちらも同じ意味なのでは？と思ってしまいます。

SVO+分詞 TARGET → 160 (1) He kept me waiting for forty minutes. (2) We usually keep the window locked. (1) 彼は私を40分間待たせた。 (2) 私たちは、 いつもその窓のカギはかけておく。 目的語の後に分詞 目的語の状態を表 す OisC 〈SVO+分詞〉 の 表現 keep は SVOCの文型 (p.51) で用いられ, ｢O を C の状態にしておく」という意味を表すことができる。 (1) で は waiting (2) ではlockedが補語となっていて, (1) は 「私を待たせておいた」 (2) は 「窓のカギをかけておく」と いう意味になる。 SVOCの場合は、OとCのあいだに 「○は~だ」 という O is Cの関係が成り立つ。 したがって, (1) は I was waiting., (2) は The window is locked. という文を作 ることができる。現在分詞の waiting は能動の意味を, 過 去分詞のlockedは受動の意味 ( 「カギがかけられている」) を表していることを確認しよう。 <SVO+分詞>の表現には次のようなものもある。 I found my brother using my game machine. (弟がぼくのゲーム機を使っているのを見つけた。) この場合, my brotherとusing my game machine のあいだに SVO という関係があるので, 「ぼくのゲーム機 Umarted WAII を使っている弟を見つけた」 と解釈するのは誤り。 I want this room cleaned up by tomorrow. (この部屋を明日までに片づけてほしい。 Check()内の動詞を適切な分詞の形に変えなさい。 71 VEREA 1) When I came home, I found my wife (sleep) on the sofa. We 2) Don't leave the door (unlock). 3) I want this problem (solve) by tomorrow. 01 分詞

大門7と大門8を教えて下さい。 お願いします。

7.()から適切な語を〇でかこみ、文を完成させましょう。 1. (Spend / Spending) more than 130 days in space, the astronauts came back to earth. 2. I run in the park every moring, (listen / listening) to music. 3. (Leave / Leaving ) Tokyo, my aunt started a French restaurant in Kobe. 8. 次の()内から適切な語を○でかこみ、文を完成させましょう。 1. (Open/Opening) the door, Hayato saw Junko in the room. 2. My father walked to the station, (thinking / think) about today's plan. 3. (Come/Coming ) to school early, he studied alone. 4. I used my computer, (talking / talk) with my brother.

英単語教えて欲しいです。 間違えてるところあったら教えて欲しいのと、分からないところが沢山あるのでこの文章の中に書かれている単語で右の空欄教えて欲しいです。お願いします。

20 25 20 35 15 STEP 3 DEAR (1年7月改) 回 目標 IGG 登場人物の心情を想像しながら読み進めよう。 次の英文を読んで,あとの問いに答えよ。 取り組み日 A 日 得点 /18 目標時間 17分 tell Sara was annoyed/when her mom told her the news. from Japan/to live with her family//Their two-bedroom apartment/was(already crowded/ with her mom, dad and her.// While her mom was from Japan/Sara (7)/She knew only a few Japanese words. 5 Her mom told her about Sara's Grandpa)//He studied English (in college, but Sara and Grandpa had never spoken (in English.) When she went to Japan every summer, the most. they said to each other was "Ohayo" in Japanese. Grandpa didn't talk much. A month had passed since Grandpa moved in/With the new family member in her home, Sara spent more time alone in her room working on her favorite hobby drawing 10 comic strips./She hardly showed these drawings to anyone.) Her parents thought it was a waste of time. They hoped she would spend more time on her schoolwork.)// Sara had been working for months on a 16-page comic book about a teenage girl with magic powers. She hoped to enter it in a comic book contest the next month but was struggling with how to draw the hero with invisible magic powers// One afternoon, she got so frustrated that she crushed almost all the pages she had drawn and threw them in the wastebasket) She didn't know why but her eyes were full of tears. //Her Her grandfather was moving She grabbed her jacket and went into the living room. Grandpa was reading a book (on the sofa. She said, "Please tell my mom that I went for a walk. Grandpa said. “Itterasshai" to her but she walked out of the room. When she came home, Sara was still upset, but more disappointed. a comic book that she could hand in for the contest. del pr Then she saw her desk. Her drawings were put back on the desk//They were laid flat and attached with small sticky notes all over the pages.// Sara(1-0)Who had gone through her wastebasket? //This was her room.//No one came in without telling her.)// The handwriting on the sticky notes) was really easy to read//She (quickly) realized they were from Grandpa. 'here wouldn't be "Sara, you have a gift for art," the first note said. The second note was longer/"When 30 I was your age. I also wanted to be a comic artist."// The other notes gave to her face."Finally, someone understands my passion I Sara advice on improving her comic strips. Sara felt a smile coming to never imagined Grandpa would ()do that!" She started writing a card to Grandpa "Dear Grandpa /Thank you so much for your kind comments! I want to finish my comic book so I can enter it in the contest next month//Please be my advisor!/Love, Sara"// Grandpa was watching TV with her parents in the living room but looked at Sara/as she walked up to him.// Sara (1-2), so she handed him the card without a word. She wondered if Grandpa 40 would accept it. When he read the card, he smiled but did not say anything, either. Sara quickly went into her room. Her parents were wondering what had just happened. (1) She went straight back to the desk/and started working on her comic book //She only had a month. She couldn't wait to show Grandpa her next draft for more advice. (567W) 内 () ORIGINAL MATERIAL

The two girls had a very good time. ↓をほぼ同じ文に書き換えるという問題で、 The two girls enjoyed ( ) to Yumi’s mother’s talk about her school life. なのです... 続きを読む

次の文章を読んで、 右の問いに答えなさい。 C Yumi and Keiko go to the same school.) They are good friends. day Keiko was invited (to Yumi's house) One When they were talking (in Yumi's room Yumi's mother came in with tea) and showed an old picture (to Keiko) She said, "Do you know these a tree.) Keiko looked (at the picture and said, "Oh, this is my mother. My girls in the picture) Keiko?" In the picture, two girls were standing (under why do you mother has the same picture (as this.) I saw it before. But have this picture?" Yumi's mother smiled and said, "Do you know the other girl?" "Well, Yumi was looking (at them) (with a w wait a minute, please," said Keiko. smile.) C へのように "Oh, it's you," said Keiko at last, "because this girl looks like Yumi." Yumi's mother smiled again and said, "That's right. When I was a student. I often enjoyed playing tennis (with your mother.) We were (in the same tennis club.) Your mother was two years older (than I.) She was very kind (to me.) I liked her very much." Yumi's mother told a lot of things about her school life) to Keiko and Yumi.) The two girls had a very good time. And they were very happy to know that their mothers were good friends.) 5

(3)の解説の？部分が分かりません詳しく教えてください🙏

平行な直線と直線との交点をQとする。 直線m) 何cmか求めなさい。 _BとARQBの面積が等しくなるようにする。こ <鹿児島県・改) 求めなさい。 ただし, 点Rの座標は,点Aの 四角形OABP=△OCP + 台形 ABPC 8 × x1+ 2 B x(12+)x8=60 (cm²) [3] 直線 PQの式が 3 y=lx+4 2 10 +4より.Q(1/28.9) 3 y -12- 9 △RQB= 8 3√ (14 P -20 ? ( △PAB = 1/11 × 12×8=48(cm²), QB= CLAS よって、12-17 sat 9 3 2r= 2012/21) とすると, ARQB=/1/2×280x10-17) X (C △PAB=△RQB より,r= 17 6

答えは4番だったのですが、all she does stayがSでisがV、その後ろのin her room all dayがCなのかMなのかわかりません。 解説では原型不定詞だとかかれていたのですが、使役や感覚動詞がないのになぜ原型不定詞がくるのかもわかりません。 どなた... 続きを読む

of jon 128 "I'm worried about Anna. She's really been depressed lately. ) in her room all day." dishonest "That sounds serious." RASEST All is she stay 2 She does all is stay 3 All she does stay is 4 All she does is stay EXT busteis HOME NO ini09 o <日本大)

分詞の基本のところです。 分詞は動詞を現在進行形か過去分詞形にして、形容詞の働きをするものと教わったのですが、 この文にSVOCを当てはめると S he　V came O into the room C smiling でO=Cなので部屋は笑っているにならないですか？... 続きを読む

しかし、もっと間に (to take He came into the room smiling. (彼は,ほほ笑みながら部屋に入ってきた。) 10) * 濡れてしまう」ことを壊すので､came smiling BOXER polver XSAN 今 201

2.3.4.5の答えを教えてください！

(2) They (have been / were ) friends when they were students. (3) "Have you cleaned the room (already / yet )?" "Yes, I have.” (4) "How (long / many times) has your brother been abroad?" "Just twice." (5) "How (long / many times) has your sister been abroad?" "For about six mo Ablic