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英語 中学生

添削お願いします🙇🏻‍♀️՞ 写真は左から、原文、問題、自分の解答です。 模範解答は、 D.Why don't you ask my mother and grand mother? E.They will tell you more about my red kimono... 続きを読む

(Nana is showing Kate a photo at home.) Kate: You are wearing a red kimono in this photo. Nana: Thank you. My mother took it at my uncle's wedding. Kate: The flower pattern on your kimono is amazing. Nana: That's true. It's my family's precious kimono. Kate: Why is the kimono precious? Nana: Actually, is bought my grandmother I this the kimono ] for my mother thirty years ago. Kate: Oh, you used your mother's kimono. Nana: Yes, but she gave it to me last year. So the kimono is ( @). Kate: Why did your mother give it to you? Nana: This red kimono has long sleeves. She thinks this kind of kimono is for young people, so she doesn't wear it now. Kate: I have a ( ℗ ) experience. My mother has a nice dress in her closet, but she doesn't wear it. I always wear it when I go to birthday parties. Nana: I'm sure your friends like the dress. Kate: Thanks. When I wear it, ⠀ Nana: : The designs of old clothes are different from the new ones, right? み Kate: Yes! I think wearing used clothes is fun. ( © ), wearing other people's clothes isn't easy because of the size. Actually, my mother's dress was large for me, so she adjusted it. Who adjusted your kimono? Nana: B Sonimom vis ns diwalls of WH Kimono has a simple shape, so it can be used easily by different people. Kate: Interesting. Kimono is not only beautiful but also functional. Nana: Right, so I love kimono. I'm glad to give my red kimono a new life. Kate: C Nana: If I wear my red kimono, it will have more chances to get out of the closet like your mother's dress. Kate: That's a good idea to use the kimono again. smozgnilos ayoung H Nana: I'll wear it on special days!

解決済み 回答数: 1
英語 中学生

この問題の(1)→remind recollect rememberの違いについて解説して欲しく (2)何が対象のcoverか について詳しく教えて欲しいです。二枚目の選択肢にピンク丸をつけたものが正解です。

Test 1 READING AND USE OF ENGLISH Part 1 For questions 1-8, read the text below and decide which answer (A, B, C or D) best fits each gap. There is an example at the beginning (0). Mark your answers on the separate answer sheet. 12 33 4 Example: 0 A gather C find B produce D gain A B Alfred Wainwright Alfred Wainwright came from a relatively poor family but managed to (0) ...ain qualifications in 鍼 accountancy. However it is not for his skill in accountancy that he is (1) yemem but for his pictorial guidebooks to the English Lake District. bered The Lake District is in the north-west of England and (2) Covers, an area of some 2,292 square kilometres. As its name (3) implies, it is an area of lakes and mountains. Alfred first went there on a walking holiday in 1930 and immediately fell in love with the area. He (4) divided the Lake District into seven parts and wrote a guide for each of them. The guides (5) consist entirely of copies of his hand-written manuscripts. All have descriptions of walks with hand-drawn maps and sketches of views from the summits of the different mountains. He intended the books to be just for his own personal (6) use... but was eventually (7) publish them. They are beautiful books which (8) ........ remain as popular as ever. to persuaded 5 276

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数学 高校生

tanα‬やβって傾きですよね、 βのところにπ/4を代入してもいいのでしょうか? また、tan(2-β)=1と考えたのですがこれでも解けますか?

DOO 事項 1 基本 例題 129 (1) 2 直線のなす角 2直線 y=3x+1,y=122 CHARTL の y=1/2x+2のなす角0(0<<A)を求めよ。 π y=2x-1との角をなすの描きを求めよ。 & SOLUTION 2直線のなす角 tan の加法定理を利用 p.207 基本事項 2 (1) 2直線とx軸の正の向きとのなす角をα, β とし, 2直線のなす角を図から判断。 tanα, tan β の値を求め, 加法定理を用いて tan (α-β) を計算し, α-βの値を求める。 (2) 求める直線は, 直線 y=2x-1 に対して2本存在する。 この直線とx軸の正の向きと のなす角を考える。 答 Onie-0200- (1) 図のように, 2直線とx軸の正 の向きとのなす角を,それぞれα, とすると, 求める角日は 0=α-B 2直線は垂直でないから 211 4章 y y=3x+1 別解 (p.207 基本事項2の 公式を利用した解法) 17 y=1/2x+2 2 1 5 3- 1 2 2 a tan 0= B 1 tana-3, tanẞ= であるから -4 10 1+3 1 5 加法定理 2 1 3 tan6=tan(α-β)= tana-tanẞ << であるから 1 + tantan Brie -(3-1)+(1+3.1/2-1 0 <B< 12 であるから 0= π (2)直線 y=2x-1 とx軸の正の向 きとのなす角をα とすると tan=2 tana±tan tan (a±)- T 1F tantan- 2±1 (複号同順) 1+2・1 よって、 求める直線の傾きは -3, 13 y 0=77 y=2x2直線のなす角は,それ /y=2x-1 14 T D 1 x 2 ぞれと平行で原点を通 ある2直線のなす角に等 しい。 そこで, 直線 y=2x-1 を平行移動 した直線 y=2x をも とにした図をかくと見 通しがよくなる。 角であ 自であ 求 PRACTICE 129 ② (1) 2直線 y=x-3, y=-(2+√3) x-1 のなす鋭角 6 を求めよ。 大 (2) (1,√3) 通り, 直線 y=-x+1と1/2 との角をなす直線の方程式を求めよ。

解決済み 回答数: 1