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English Junior High

この問題教えて下さい!お願いします!

Takashi is a member of the English club at a junior high school. He and five other members enjoy talking with the *ALT, Ms. White, in their club. She always says to the members, “Using English is the best way to *improve your English." One Sunday Takashi went shopping at a store near Chuo Station. After s shopping, he retumed to Chuo Station. When he was waiting for a train, ララ he saw a woman from a *foreign country. She was *looking around with a *train map in her hand. He *said to himself, “That woman needs help, and I want to help her. Does she speak English?” Then Takashi *remembered the words of Ms. White. He went to the woman and said, “Excuse me, do 10 you speak English?” She said, “Yes, I do.” He said, "( ① )” She said, “Yes, please. I want to go to Minami Station. Which train should I take?"" He said, “Minami Station? I'm going there, too. Let's go there together.”" They got on the *same train. Takashi said to her, “T'm Ikeda Takashi. Where are you from?”” She said, 15 “T'm Emily Brown. I'm from Australia. I came to Japan to see my friend.” He enjoyed talking with her on the train. Ten minutes later they got to Minami Station. Emily *smiled and said, My friend will meet me at this station. Thank you very much.” He said goodbye to her and went home. The next day Takashi had an English class. His English teacher, Mr. Ueda, 20 came to the class with Ms. White. Ms. White said to the students, “Yesterday (3)(3 )に入る最も適当な語句を次から1つ選び, 記号で答えなさい。 ア as old as you イ younger ウ older than you than you I old like you

Resolved Answers: 1
English Junior High

この問題教えて下さい!お願いします!

Takashi is a member of the English club at a junior high school. He and five other members enjoy talking with the *ALT, Ms. White, in their club. She always says to the members, “Using English is the best way to *improve your English." One Sunday Takashi went shopping at a store near Chuo Station. After 5 shopping, he retumed to Chuo Station. When he was waiting for a train, he saw a woman from a *foreign country. She was *looking around with a *train map in her hand. He *said to himself, “That woman needs help, and I want to help her. Does she speak English?” Then Takashi *remembered the words of Ms. White. He went to the woman and said, “Excuse me, do 1o you speak English?” She said, “Yes, I do." He said, “( ① )” She said, “Yes, please.I want to go to Minami Station. Which train should I take? He said, “Minami Station? I'm going there, too. Let's go there together.” They got on the *same train. Takashi said to her, “T'm Ikeda Takashi. Where are you from?"” She said, 15 “I'm Emily Brown. I'm from Australia. I came to Japan to see my friend. He enjoyed talking with her on the train Ten minutes later they got to Minami Station. Emily *smiled and said. My friend will meet me at this station. Thank you very much.” He said Cに 20 goodbye to her and went honme. The next day Takashi had an English class. His English teacher, Mr. Ueda, came to the class with Ms. White. Ms. White said to the students, “Yesterday my friend came to this city from Australia. When she was at Chuo Station. a kind boy spoke to her in English and helped her. She said the boy looked (1)(0)に入る最も適当な文を次から1つ選び,記号で答えなさい。 ア Does this train go to Minami Station? イ Shall I help you? ウ Where are you going? エ Will you help me?

Resolved Answers: 1
English Junior High

この問題教えて下さい!お願いします🙇

Paul: Hi, Maki. Maki : Oh, Paul! You're here! I was looking for you. My father gave me two movie *tickets for ABC *Theater yesterday. Would you like to go to the movies with me? Paul: That's great! Thank you. When are you going to go? 5 Maki: I'm thinking of going this Saturday Paul:OK. Oh, wait a mimute. This Saturday? I'm sorry I can't. I'll be very busy that day. I'm going to play baseball with my friends in the morning and visit my uncle in the afternoon. Maki : How about this Sunday, then? Paul:( 0) 10 Maki: Good! Let's go to the movies that day. Paul:OK. What movies are *on at the theater now? Maki :“August Moon” and“Goodbye, Friend” are on there. From this Friday, “A Dog's Life” will be on, too. My brother says“August 15 Moon” is very interesting. But I read “A Dog's Life” last month and it was very good. So I'd like to see that movie. Is that OK? Paul: Yes. Let's see that movie! What time and where will we meet? Maki: The movie will begin at twelve thirty. Let's meet at the station at twelve o'clock. 20 Paul:( 2 ) (2) 本文の内容に合うように次の質問に英語で答えるとき, ( 当な語をそれぞれ1語ずつ答えなさい。 ただし, 数字も英語でつづりなさい。 )に入る最も適 1〈質問>How many movie tickets does Maki have? 〈答え〉 She( 2〈質問> What will Paul do this Saturday morming? く答え〉He will ( 3〈質問> What time will Maki and Paul meet at the station? く答え〉 They will meet there (

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English Junior High

この問題教えて下さい お願いします🙇‍♀️

Paul : Hi, Maki. Maki : Oh, Paul! You're here! I was looking for you. My father gave me two movie *tickets for ABC *Theater yesterday. Would you like to go to the movies with me? Paul : That's great! Thank you. When are you going to go? Maki : I'm thinking of going this Saturday. Paul:OK. Oh, wait a minute. This Saturday? I'm sory I can't. I'l be 5 very busy that day. I'm going to play baseball with my friends in the moming and visit my uncle in the afternoon. Maki : How about this Sunday, then? Paul :( ① ) Maki: Good! Let's go to the movies that day. 10 Paul : OK. What movies are *on at the theater now? Maki : “August Moon” and “Goodbye, Friend” are on there. From this Friday, “A Dog's Life” will be on, too. My brother says ““August 15 Moon” is very interesting. But I read “A Dog's Life” last month and it was very good. So I'd like to see that movie. Is that OK? Paul : Yes. Let's see that movie! What time and where will we meet? Maki: The movie will begin at twelve thirty. Let's meet at the station at twelve o'clock. 20 Paul :(2 ) Maki : That's a good idea. Let's do that. (1)( 0 ),( ② ) に入る最も適当な文を次からそれぞれ1つずつ選び, 記 号で答えなさい。 ア I'Ill be busy that day, too. イ Do you know any good restaurants? ウ Idon't have anything to do that day. エ When will we eat lunch? オ Why don't we eat something before the movie? カ Saturday is better for me.

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Physics Undergraduate

マーカーと矢印のところがわかりません、教えてください http://www.yam-web.net/science-note/AM.pdf

導出2 http://hep1.c.u-tokyo.ac.jp/-kazama/QFT/qh4slide.pdf 「量子力学/場の量子論 /Noether の定理」参照 SL Lagrange 微分: を次のように定義する。 SL Te (6,4) OL 8p SL OL 三 p OL 場の運動方程式: =0 次の無限小変換を考える。 x→x'=x+4x (x→x=x"+ Ax") p(x) → p(x) = ¢(x) + 4¢(x) 4は total change(¢(x) からの差分)を表す。 また、中(x)は、(x)= ¢(x) + Ax" 6,¢(x) でもある。 中(x) は場を少しだけ変形したもの、次の項は位置を少しだけずらしたときの差分。つまり、場の形の微小変 化による差分+位置の微小ずらしによる差分= total change となる。 Lie 変分:同一座標点での場の形の変化を Lie 変分と呼びるで表す。 るp(x) = ¢(x) - (x) 上の中(x)に関する2つの式より、 Sp(x) = ¢(x) - (x) = 4¢(x) - Ax" o,¢(x) すなわち total change 4¢(x) は、A¢(x) = ō¢(x) + Ax" o,¢(x) となる。 (x地点では、ふ(x)= ¢(x') - ¢(x') ) 作用S=Jd'xL(¢x), a,4(x))の変化を求める。 S'=[dx L(¢), 6.f(ax)) まず場の変化をx'での Lie 変分で書き表す。すなわちゅ(x) = ¢(x) + 5p(x) 等々。 すると、微小量の一次のオーダーまでとって S'=[dxL(ec). 6,4)+Jd'x( + L -6,54) 第1項をxでの表式に書き換えると、 Ja'r La) =[dxL) d'x=dx =Jdx(L) + Ax" 6,1 ) ヤコビアンは次のように計算される。行列 MをM,= 0, Ax° と定義すると、 TOPページ(総合目次)へ 全文検索は Ctrl+F 11 = detl1 +MI = expTrln(1 + M) ~expTrM~ 1+ 6Ax" OL S'=Jd'x(1+ 0Ax°)(L+ Ax" 0,L + 6,6) ("e)e - 5p T9 この一次近似は、 SL L L -Sp+ 6(- SL 三 6¢ OL =[dx{L+6.(ax" L) + - るみ)} a(6,4) 0.4) =Jdx{L+ + T2 p+ Ax" L)} (0,p) 8p S-S=[dx +s T9 るp+ Ax" L)} - Ja'xL=S 8p (e)e、 =Jdx{e"+ SL ここでは、デ= OL - み+ Ax" L 6,4) SL ゅ= 0 8p 8L L T9 場の運動方程式 8p =0より、 " a(6,4) L L るp+ Ax" Lとしたが、j"= - a(0,4) - 5ゅ - Ax" Lとおいてもよい。) 6j"= 0 (j"=

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