英文の和訳についてです。 英語の先生から、非制限用法があるときは、訳し方に気をつけなさいとずっと言われているので、先生が言うように、〜だがそれは〜 。のように、訳すようにしています。 この問題でいうと、 オオカミの数は狩猟によって1920年代までに減少していたのだが、その... Read More

25 解答 本冊 76ページ】 The wolves' numbers had declined by the 1920s through hunting, ②* which was not regulated by the government. * Ranchers on large farms raising cattle, horses, and sheep did not like wolves because they killed their animals. *rancher [***]

この問題の(3)でノートの上の式で計算できるのはわかったんですが、下の式で求められない理由が知りたいです。 たぶん別のものを表しちゃってますよね 左辺の0.1molは溶液中の物質量です 必要なシュウ酸の物質量から求めようとしています

重要 98 モル濃度 次の各問いに答えよ。 原子量H=1.0,C=12,016, Na=23 (1) 水酸化ナトリウム NaOH 20g を含む水溶液 500mLのモル濃度はいくらか。 (2) 0.20mol/L 水酸化ナトリウムNaOH水溶液が400mLある。 この水溶液中に含まれ る水酸化ナトリウムは何gか。 (3) 0.200mol/Lシュウ酸水溶液0.500Lを調製するのに必要なシュウ酸二水和物 (COOH)22H2O は何gか。 (4) グルコース C6H12O6 3.60g を用いて1.00mol/Lの水溶液をつくりたい。 溶液の体 積を何mLにすればよいか。 解説を見る 98 (1) 1.0mol/L (2) 3.2g KeyPoint 質量は, モル質量を使って, 物質量に変換する。 解法 (1) NaOH の式量=23+16+1.0=40 (3) 12.6g (4) 20.0mL センサー ●モル濃度 [mol/L] _溶質の物質量[mol] 溶液の体積 [L] 20 g 40 g/mol -=1.0mol/L 500 L 1000 400 1000 (2)40g/mol×0.20mol/Lx- L=3.2g (3)(COOH)22H2O の式量 =12×2+16×(4+2)+1.0× (2+4)=126 126g/mol×0.200mol/L×0.500L=12.6g (4) C6H12O6の分子量=12×6+1.0×12+16×6=180 溶液の体積を [L] とすると, 1.00mol/Lの溶液 [L]中のC6H12O6 の物質量は, 3.60g_ -=1.00mol/Lxx[L] 180g/mol x=0.0200L よって, 20.0mL 書込開始

3つ誤りがある英文を探す問題です。4 と 7 とあと一つがわかりません😭

1. 2. 3. 4. 5. 6. 7. 8. 9. I am sure that he will be able to solve the problem by himself. If I were you, I would tell the truth to your teacher right now. My father told me that the sun rises in the east every morning. It is one of the most interesting book I have ever read in my life. She has been lived in this small town for more than twenty years. This computer is much more expensive than the one I bought last year. I am looking forward to see my friends at the school festival next week. The song which was sung by the singer became very popular all over Japan. You should finish your homework before you go to play soccer in the park. 10. He is too busy to help us with the heavy boxes in the classroom.

3つ誤りがある英文を探す問題です。3と5とあと一つがわかりません😭

1. 2. 3. 4. 5. 6. 7. 8. 9. I think that it is necessary for students to get enough sleep every night. The cake which was made by my sister tasted very sweet and delicious. My father told me that he will take us to the amusement park next week. She has been practicing the piano for three hours to prepare for the concert. If it will rain tomorrow, the outdoor baseball game will be canceled. We are looking forward to seeing you at the party held at the hotel. The boy who lives next to my house has a dog called Pochi. I don't know how long it takes to go to the station on foot. This mountain is one of the most beautiful place in our country. 10. You should be careful when you cross the street because there is much traffic.

間違っている英文をひとつ選ぶとどれでしょうか？お願いします🙏

I Each of the participants was given a chance to express their own opinion. The number of tourists visiting this ancient castle has increased significantly this year. I found it impossible to finish all the work within such a short time. Most of the furniture in this room were imported from Italy ten years ago. There is little information available regarding the results of the latest experiment.

文のつながりが弱くなっている部分を示す問題で答えは2→3なのですがどうしてですか？解説お願いします🙏

[1] Our school has become more convenient since it introduced an online system for booking study rooms. [2] These rooms can be reserved anytime on a smartphone. [3] Students with busy schedules enjoy this service the most. [4] These students no longer have to wait in line at the office before it closes.

1に入るものを選ぶ問題です。解説お願いします🙏

In Japan, it has become popular today for people to wear blue jeans, to listen to rock music, to eat fast food, to sleep in a bed, and to eat with a knife and fork. ( ) ancient times, the cultures of other countries, especially 1 those of China and Korea, have greatly influenced Japanese life. However, (2)with the opening of Japan in the nineteenth century after many years of isolation, and especially after World War II, (3)the Japanese have tried to keep up with Western people and become like them.

It has passed ten years since we got married. の文法的におかしい部分を教えてください🙇🏻‍♀️

例題(3)の英訳において、なぜthat節内が現在完了になっているのでしょうか？ また単純に過去形じゃダメなのでしょうか

12 例題 (0) 6度が正直な人なら、とっくの其に在ったについて話していただ (2)それはなんとも素晴らしいアイデアだと私は言った。 (3)私のミスでたいへんご迷惑をかけたことが残念です。 (4)今日ほど情報が価値を持つ時代はなかった。 (5)その村人たちは,自然との触れ合いを重視してきた。 (6)日本は地震大国だと言ってよかろう。 <解答・解説〉 (1) If he were honest, he would have told you about it a long time ago. 条件節が「現在も変わらない事実と反対の内容」を仮定し,帰結節が「過去 実と反対の内容」を表すときは,条件節の動詞は仮定法過去,帰結節の動 〈would [could / might] + have + 過去分詞〉になる。 (2) I said what a wonderful idea it was. it is a wonderful idea 「それは素晴らしいアイデアだ」を前提にして wha wonderful idea it is という名詞節を形成し, I said what a wonderful ide was. で表す。 また,the idea is wonderful 「そのアイデアは素晴らしい」を前提にしてb wonderful the idea is という名詞節を形成し, I said how wonderful the id was. としてもよい。 (3) I feel sorry[sad] that my error has caused you so much trouble. 感情を表す形容詞に続く that節は,その感情の原因を示す。 regrettable は「(物事が) 残念な」 という意味なので, I feel regrettable とすることはできない。 It is regrettable that my error has caused you much trouble. で表す。

高2R 適当でない英文を1つ選ぶ問題 解説お願いしたいです

Digital technology has transformed the way we consume music and movies. In the past, people has to buy physical discs to enjoy them. Now, streaming services allow us to access millions of songs instantly. 4 You can listen to your favorite tracks anytime and anywhere with a smartphone. This convenience has changed the entertainment industry forever. It is hard to imagine a life without such digital tools.