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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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English Senior High

答え教えてください🙏🏻💧

Lesson 15 不定詞 ③ 1 ( 内から適切なほうを選びなさい。 1. I wasn't told when to (begin / be begun) the meeting. 2. The charm seems to (have come / come) off the keychain again. 3. The report needs to (have submitted/ be submitted) by Monday. 4. The kind man showed me (what/how) to get to the station. 5. James seems to (have had / be having) a good time with his family now. 2 日本語に合うように,( に適切な語を入れなさい。 1. どちらのバスに乗ったらよいかわかりますか。 Do you know ( ) ( ) ( 2. 彼女は困っているようだ。 She ( ) ( )( 3. 彼らはここまで走ってきたようだ。 They appear ( ) ( ) ( 4. 私たちは誰を主役に選んだらよいかについて話し合った。 We talked about ( )( 5. 誰の提案を採用したらよいだろうか。 I'm wondering ( ) suggestion ( 6. どこで昼食を食べたらよいか教えてください。 Please tell me ( )( )( 7. 彼は彼女に紹介されてうれしかった。 He was happy ( ) ( 8. ドロシーは昨夜からずっと働き続けていたようだ。 Dorothy seems to ( ) ( ) in trouble. 6. Kevin wanted her to love him. Kevin wanted to ) take? ) choose as a leading part. ) here. ) adopt. It seemed 2. The textbook is said to be the best for learners of French. It is said 3. We believe that he was innocent of the crime. He is believed 4. I was at a loss what I should buy for her birthday. I was at a loss what 5. I can't make a paper crane. I don't know how ) introduced to her. 36 ) lunch. ) working since last night. 3 各組の文がほぼ同じ意味になるように, 下線部に適切な語句を補いなさい。 1. Mike seemed to know the answer to the question. her. 2. to 以下の時制が seemと同じか以前 かを考える。 3. submit 提出する 4. leading part 主 役 5. suggestion 提案 adopt 採用する 7. 不定詞の受動態。 1~3. 時制に注意。 2. learner 学習者 3. innocent 無罪の crime 犯罪 4. at a loss 困って 5. paper crane 折り鶴 6. 受動態を使って 表す。

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Mathematics Senior High

2番 OQ=AQなのですか?

S 基礎例題 58 3点O(0, 0, 0), A(1,2, 1), B(1, 4, -3) について (1) 2点A,Bから等距離にあるz軸上の点Pの座標を求めよ。 (2)13点 0, A, B から等距離にある, xy平面上の点Qの座標を求めよ。 CHARL & GUIDE 2点A(a1,a2, as), B (61, 62,63) 間の距離 AB=√(bi-a)+(b2-a)+(b-a3 ) 2 (1) 2軸上の点→x座標とy座標が z 座標が 0 (2) xy平面上の点 であることに着目すると (1) P(0, 0, z), (2) Q(x,y, 0) とおける(p.408参照 “等距離” という条件をもとに方程式を作り, zやx, yの値を求める。 ■解答 (1) 点Pはz軸上にあるから, P (0, 0, z) とおける。 AP=BP であるから AP2=BP2 ゆえに (0-1)+(0-2)^2+(z-1)=(0-1)+(0-4)^+{z-(-3))2(木) Ft J 2 I 2 2 41), よって -2z+6=6z+26 これを解いて z=- 豪華街頭は行 したがって,点Pの座標は (0, 0, -1/2) 50③ (1) x2+y^+02=(x-1)+(y-2)+(0-1) 整理して x+2y=3 OQ2=BQ2 (2) 点Qは xy平面上にあるから, Q(x, y, 0) とおける。 OQ=AQ であるから OQ²=AQ2 ゆえに よって -2x-4y+6=0 また, OQ=BQ であるから ゆえに x²+y²+0²=(x−1)²+(y−4)²+{0−(− 3)}² よって -2x-8y+26=0 整理して x+4y=13 ① ② を解いて x=-7, y=5 したがって、点Qの座標は ■基礎例題 4200 5 (-7, 5, 0) 2 ...... ① ② が出てこないよう 両辺を2乗する。 A≧0, B≧0 のとき A=B⇒ A=B² (*) 展開すると両辺 が出てくるが、整理 との1次方程式 る。 ←OQ=AQ=BQ であるから OQ=AQ,00

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