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Type of questions

English Senior High

しかく5とFOR COMMUNICATIONの所を教えて下さい。

5 各組の文を斜体の動詞に注意して日本文に直しなさい. (1) a. I got nervous in front of a large audience. b. I got a birthday present from Emi yesterday. (2) a. Please call me Harry. b. Please call me a taxi. 6 日本文の意味に合うように[ ]内の語句を並べかえなさい. (1) そこへは自転車で行ったのですか、 それとも歩いて行ったのですか. Did you [on, or, go, bý, bike, there ] foot ? there by bike on oh Did you (2) オーストラリアの首都はどこですか. go What [ Australia, capital, of, is, the ]? What is the capital of Australia (3) その警官は私に駅への道を教えてくれた. The [me, tø, showed, the station, police officer, the way ]. The showed me police the station the way to (4) いつの日か私の忠告が役に立つことがわかるでしょう. [ my, find, you, useful, adyſce, will ] some day. You will find my advice useful B: Kyoko did. a. did win foot? 5051 b. did you win c. won 5 (1) p.50 着眼点3 TS+V+Ch S+V+Oか」 some day. tired. (2) p.55 着眼点 4 TS+V+0+0% S+V+O+Cs 6 (1) 参 p.28 選択疑問文 (2) pp.31-33 疑問詞を使う疑問文 (3) 参 p.51 第4文型 各対話文の に入る最も適当な語句をa~dから選びなさい. (1) A: Didn't you do your homework last night? B:( ). I went to bed early because I was very a. Yes, I did b. Yes, I didn't c. No, I did (2) A: I'm going to the hamburger stand for lunch. Can I ( something? B: Yes, please bring me back two hamburgers. a. show b. hold c. get d. make (3) A: Who ( ) the first prize in the speech contest last week? (4) 参 p.55 第5文型 FOR COMMUNICATION d. No, I didn't ) you 文 he T d. was win

Resolved Answers: 1
Mathematics Senior High

この問題がどうやってとくのか回答を見てもしっくりきませんどうやってとけばいいのか教えてください

里勝をもつ条件 3次方程式(a-1)x2+(4-a)x-4=0が2重解をもつように, 実数の 定数αの値を定めよ。 基本 61 CHART & SOLUTION 3次方程式の問題 因数分解して (1次式)×(2次式) へもち込む x=1 を代入すると成り立つから, 与えられた方程式は (x-1)g(x)=0[g(x)は2次式] の形となる。 0 ここで, 「2重解をもつ」のは次の2通りで、 場合分けが必要。 [1] 2次方程式g(x)=0が1でない重解をもつ。 [2]x=1が2重解 - 解答 → -6.655 f(x)=x+(a-1)x2+(4-a)x-4 とすると g(x)=0の解の1つが1で、他の解は1でない。 f(1)=1+(a-1)・12+(4-α) ・ 1-4=0+dps- (p +alth) = ① ゆえに, 方程式は したがって よって, f(x) は x-1 を因数にもつから f(x)=(x-1)(x2+ax+4) (x-1)(x2+ax+4)= 0 x-1=0 または x2+ax+4=0 この3次方程式が2重解をもつ条件は,次の [1] または [2] が成り立つことである。 [1] x2+ax+4=0が1でない重解をもつ。 判別式をDとすると ----- D = 0 かつ 12+α・1+4=a+5≠0 D=α²-16=(a+4) (a-4) PRACTICE 63 ③ 3 D=0 とすると α = ±4 これは α+5≠ 0 を満たす。 [2] x2+ax+4=0の1つの解が1, 他の解が1でない。 12+α・1+4=0 x=1 が解であるから よって ゆえに a=-5 このとき よって これを解いて x=1,4 (土) したがって,他の解が1でないから適する。 [1], [2] から 求める定数 α の値は a+5=0 x2-5x+4=0 (x-1)(x-4)=0 3次方程式 3-² Hold1a-1 4-a a=±4, -5 0 FOX 1 a a 4 0 20 別解 次数が最低の文字 α について整理する方針で, 因数分解してもよい。 x-x2+4x-4+α (x2-x) -4 [1 4 =(x-1)(x2+4)+αx(x-1) =(x-1)(x2+ax+4) inf次のように考えても よい。 [2] x2+ax+4=0 の解が 1とβ (1) のとき, 解 と係数の関係から 1+β=-α, 1・β=4 β=4 は適する。 このとき α=-5 10 高次方程式

Resolved Answers: 2
English Senior High

問一から問4までがわかりません。 問一は何を入れて良いのかわからずこういう問題は何を勉強して良いかわかりません。 問2はsaveがでてきたので送ると訳し私やは家族や友人に記念切手を送るとなりましたがどう訳したら郵便切手についてる記念切手を取っておいて欲しいとなるのですか? ... Read More

1 次の英文を読んで、後の問いに答えなさい。 I have several hobbies. music. I also enjoy watching TV. I like various kinds of books. (7) or countries, and novels. I read about a book a week. Agatha Christie. so I often check them ( I) and educational. I can I collected postage stamps. learn about various subjects. ) the post office issues them. related to I buy commemorative stamps ( 記念 people or (‡). I ask my family and friends to save commemorative stamps they receive on their mail. Since I have pen pals in India, Australia and Brazil, I get some foreign (2)ones as well. I 7) we exchange postage stamps. We meet once a month. belong ( + ) a club ( The club is a good place to get new stamps. It is also a good place to meet people. We Since I am social (), I have to plan the will have a Christmas party next month. party this year. Music is another of my ( They are reading, collecting postage stamps, and listening to I read mysteries, history books, books about different I particularly like mysteries. My favorite author is ) to buy so many books, I cannot (1 "Yesterday." I buy CDs several times a year. usually have to wait ( ) of the school library or the library in town. Collecting stamps is ( For example, many commemorative stamps (commemorative stamp: issue: 発行する I like the Beatles. I have all コ). I have a lot of CDs. their recordings. My favorite Beatles songs are the older ones, such ( ) "Help" and However, they are expensive. So I are to be related to: 関係・関連がある the Beatles: 60年代に活躍したイギリスのロックグループ) interests 問1 (ア)~ (タ) に適当な語彙を次の中から選び、 番号で答えなさい。 (一度のみ使用可) 1 on 6 with 一校受験合格レベル問題集4 aD ) my birthday or Christmas to get new CDs. My pastime in the evening is watching TV. I am ( 7 ) to watch it a few hours a 3 for 8 interested day before 10 o'clock. dramas, and police or legal dramas. I like comedies about families or groups of friends, medical I never watch (₺ ) are called “soap operas,” ) lives. Every week, I read TV Guide carefully and make a plan for the week. If someone else wants to see another program, I ( › ) are dramas about the characters' ( have to videotape my program and watch a later. 16 間 2 4 as 9 interesting 間 3 問4 問 5 out 10 chair

Resolved Answers: 1