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英語 中学生

至急お願いします 解けるところだけでいいので教えてください

5 次の英文を読んで, 1, 2, 3, 4の問いに答えなさい。 o niw ninuh dond ni o ood t o What can we use to make *buildings? Some people will use *wood, and other people will use oh t *cement. Do you know we can use paper to make a building? In 1994, many people in *Africa *lost their houses in a *war. They started *cutting down trees to build their houses. A lot of trees were lost. A team from *the United Nations gave them *aluminum *tubes for their houses, but the people didn't use them. They *knew that aluminum tubes were expensive, so they *sold them. Then the team gave them paper tubes. The people in Africa started using paper tubes for their houses. They didn't sell them because paper tubes were not expensive. A Tmas bot undestand h Paper tubes are not expensive, and they are very strong, We can make and get them easily. They are B so we can *carry them easily. When we make a building with paper tubes, we don't need many *tools. These are good points of using paper tubes for buildings. There is another good point. When buildings are *dismantled, there is so much *waste. It is not used again, but paper tubes can be used again. There was a *church in Kobe. It was *destroyed by an earthquake in January, 1995. Eight months later, a new church was built. It *was made of a lot of paper tubes. Many people loved the.church. Ten years later, the church was dismantled and *moved to a city in *Taiwan. We can see the church there still now. nrld. Sho [注) *building(s) =D建物 *cement =セメント Africa =アフリカ *cut(ting) down=切り倒す *tube(s) =筒 *wood =木材 lose(失う)の過去形,過去分詞 *the United Nations =国際連合 *lost = *war =戦争 o1od *aluminum =アルミニウム *knew = know の過去形 *sold = sell(売る)の過去形 *carry =運ぶ *tool(s) =道具 *dismantle(d) =解体する *waste =ごみ *church =教会 *destroy(ed) =破壊する pet *be made of ~=~で作られる *move(d) =移動する *Taiwan =台湾 1 本文中の A に入るものとして,最も適切なものはどれか。 ア They stopped cutting down trees. イ They bought a lot of aluminum tubes. ウ They started using aluminum tubes. エ They started cutting down trees again. elish bonks Iwan hd moro dieult に入る語として,最も適切なものはどれか。 エ tall 2 本文中の B ア large d イ light わウ heavy 度も~しない Amer リカん 3 下線部の指す内容は何か。 具体的に日本語で書きなさい。 urpriscd know 4 本文の内容と一致するものはどれか。 ア People in Africa started cutting downalot of trees to sell them to other countries. イ People in Africa didn't use aluminum tubes for their houses because they were not expensive ウ We need many tools when we make a building with paper tubes. エ In 2005, the church in Kobe was dismantled and moved to Taiwan.

解決済み 回答数: 1
英語 高校生

自分でも見ましたが、どうしても見落としてしまうことがあるので、添削お願いします🙇🏻‍♀️

L035 to say nothing of A 「Aは言うまでもなく」(→ This expedition will be en 危険なことけt 1oing「- telling けるのに We must kee? learning iピwe are ta live and Wore Successtlly in toda's world. Ne the expediかon WHII be expensive y Lying is 。The ke was not To be Tound anywhere. ng 「… at, so to Say nothing of the dang er. 37 n れを見 Say the least of it. するの 言う bad habit, to for all people . a is desirable elpin Needless to say, world peace It is ; It is 理を Use trylbg to oVer take them. ho point indiscnssing this matter with them. 彼らに きな エt is Ther Tthere is "here ho ha foward to Seeing ら の件 I wHl go to my home tonn next week. ゴ'm loohg at っkf my fhiends then. 142 in a large audience m herVous. Im not used to speakibg o when it comes to getting married, What does a Q う man realy think. 週帰 ed What da yon Say te pplanlkg tennis on Sunday I had Sone 'ffienlty in telling one stdet trom anather.. ai very Vol して unn Shel coat, So I dont Suppese you will have any CC It is al Vvery tronble e finding it, Mis. Posinson was busy helpieg her daughter codk in the kichen - There is 1 goes without 3oying thet hunger is the best Sance. I have a n る ho fellng whet will Mappen to us tomolow. I doht feel Nke gong ant todey. Je% slght headache I On arrivag, I var ayle to fnd him. I war avle o fhd him. a porade fnghtening Sannd There was golng by at the time. 3 Thee was heord ih the ds tance. 煙 a

未解決 回答数: 1
理科 中学生

4番と5番がわかりません。 詳しく説明をお願いします。

さの硫酸を20.0cm>ずつ入れた。 ののそれぞれのビーカーに、 同じ濃さの水酸化バリウム水溶液10.0cm, 20.0cm3, 30.0cm3, 40.0cm3, 50.0cm3を、ガラス棒でか き混ぜながら少しずつ加えた。 ののそれぞれのビーカー内の溶液をろ過した後、ろ紙に残った物質を乾燥させて、質量を測定した。 表は、(実験1) の③の結果をまとめたものであり、図は、加えた水酸化バリウム水溶液の体積とろ紙に残った物質の質量の関係 をグラフに表したものである。 和) 表 ビーカー A B C D E 硫酸の体積(cm3) 水酸化バリウム水溶液の体積(cm3)|10.0|20.C 30,0|40.0| 50.0 ろ紙に残った物質の質量(g) 20.020.20.0|20.0|20.0 0.8 0.2| 0.4 0:6|0.6|0.6 0.6 20X 40 409Y 504 10.0 20.0 30.0 40.0 50.0 (g) Ba(OH)2水溶液の体積(cm) 【実験2) 5個のビーカーF,G,H,I,Jを用意し、 それぞれに【実験1】 のものと同じ濃さの硫酸を20.0cm3ずつ入れた。 3位 ○(実験1】のものと同じ濃さの水酸化バリウム水溶液150cm3を別のピーカーにとり、水を加えて200cm3にした。 ' O 0のそれぞれのビーカーに、 ②の水酸化バリウム水溶液10.0cm3/20.0cm3, 30.0cm3, 40.0cm3, 50.0cm3を、ガラス棒でかき混ぜ ながら少しずつ加えた。 AS 10 (2.5 OOのそれぞれのビーカー内の溶液をろ過した後、ろ紙に残った物質を乾燥させて、質量を測定した。 (1)【実験1】 や 【実験2】 でろ紙に残った物質の化学式を答えよ。 Ba S04 (2)(実験1】 の②でビーカーDに含まれているイオンのうち最も数の多いものをイオン式で答えよ。 OH (3) 【実験1】 のものと同じ濃度の硫酸と水酸化バリウム水溶液をつかい、硫酸30.0cmと水酸化バリウム水溶液 10-2.5=15 20- I507 50 修小生 20139-305 2 900- 201900 40.0cm3を反応させると水溶液は何性になるか。 (4)【実験2】 の③でそれぞれのビーカーにBTB溶液を加えたら何色になるか答えよ。 H() (緑) 411-207と 150+ 50→ 200 7)く ににさ 302 (5) 【実験2】 の④で水酸化バリウム水溶液20.0cm°を加えたピーカIGの、 ろ紙に残った物質の質量は何gになる 36 0.3g Q44 か。 47 20cm の Has04 P(OH。 30106 BacOH。 150ch → 200ci 200150 Ba 9ca13 (50-X:15 SCD(= 15 411- 0 (Uこ - 2 044 509水 2 =200i50 200180 50 t105 11 つこa3 20-5-5 100 3 いあ水 図 ろ紙に残った 物質の質量9

解決済み 回答数: 1