Grade

Type of questions

English Senior High

ピンクの付箋のところに、最後の文でenogh to構文が使われていると書いてあるのですが、文法書に書いてある、enoughの前に形容詞、副詞が見当たらないのですが、この構文とは別物でしょうか?

準動詞のSP 63 文頭の to V は 「目的」でなければ「条件」 次の英文の下線部を訳しなさい The bright child is willing to go ahead on the basis of incomplete understanding and information. He will take risks, sail unknown seas, explore when the landscape is dim, the landmarks few, the light poor. To give only one example, he will often read books he does not understand in the hope that after a while enough understanding will emerge to make it worth while to go on. (立命館大) 解 文頭のtoはまず 「目的」を表すと考えることを前の課で学びました。と 法ころが、文頭の副詞的な to には、もう1つ意外な存在があります。 「目的」 を表す場合, to V は述語動詞を修飾しましたね。 この 「目的」でない場合は,以下の ように全体を修飾するものです。 だ」を表す助動詞 will を共通語として3つのV (take, sail, explore) が並んでいます。 なお, 従属節のlandmarks と light の後には be動詞が省略されています (→44課)。 さて下線部ですが, 文頭は to V です。 この意味上の主語は何でしょうか。 主節の he とすると,「(彼が) たった1つの例を挙げるため」 と 「目的」 になりますが,これ では文意が通りません。 では, “If I give ~”という「条件」 ではどうでしょうか。 とすればを挙げるたった1つの 151 (To give only one example), (不) (Vt) (副) (形) (0) 本 利口な子はものだ よくを読む (それを) 自分が 得ない 理解し he will often read books [(which) he does not understand] S (助) (副) Vt (関代) O 0 (先) S Vt (否) 「もし)たった1つの例を挙げると」となり,これなら文意に合いますね。続けて, 名詞 hope の後の that が接続詞と判明すれば that 節は同格節です (47課)。 をもって 望み という しばらくして 十分な M 理解が (in the hope) [that (after a while) enough understanding (こと)をの価値がある (時間と労力) 続けること it worth M (接 ) だろう 生じる のに にする will emerge (to make while(to go on))]. (Vi) (副)(Vt) (0) (形) (c) (名) (0) () () To do X, S + V + X. これは, 「~すると」という「条件」の意味を持ちます。 SVX の部分からは独立し た感じがあるため 「独立不定詞」と呼びます。書き換えると,〈If I ~ > と筆者(話者) 自身が意味上の主語になっているものです。 “to tell you the truth"「実を言うと」な どの慣用化したものが多いのが特徴です。 さて,第2文の文構造を見ておきましょう。多文 20 take risks de lugga bonitab nsfto al davom A sail unknown seas, & devon & simond 1 June 10 the landscape is dim, srli yd baintime He will explore [when the landmarks (are) few, mioned earl s the light (is) poor] . fragaiol on al me d and や but などがない場合, 共通関係はカンマが頼りです。 主節は傾向 「~するもの 例題:語句 bright 形頭のいい/ be willing to V 「進んで✓する」 / go ahead 「先へ進 dim ぼんや <make it C to V> の形式目的語構文 (7課) がつかめましたか。 <enough to > の構文ですから,「読み続けるのが価値あるようにさせるだけの 分な理解が生じる! あります。審 う望み)」(程度) ですが,全文訳は 「結果」 の訳にして <全文訳〉利口な子どもは理解や知識が不完全でも進んで先に進む。自ら危険を 冒し、 未知の海に船出し 陸地がおぼろで目印が少なく灯が弱くても冒険する。 たった1つの例を挙げると, 利口な子は今はわからなくても,そのうち十分わ かって続けて読む価値が出てくるだろうと期待して, 本を読むことが多い。 the 演習 63 次の英文の下線部を訳しなさい。 解説・解答 別冊: p.38) To be realistic, it would be very difficult to return to living standards of past. But we can make efforts to reduce our energy consumption by conserving energy and developing new technologies. 演習: 語句 bliss. (慶応大) ・努力する」 / reduce

Resolved Answers: 1
English Senior High

問4の(2)についてです 私は(2)に「先生を思い出す」と言う意味でウを選んだのですが、答えはアでした。なぜウだと不適なのか教えていただきたいです🙇🏻‍♀️😭

(配点 23) Everyone wants to do well on tests. Here is some advice from successful students on how to do well on tests. Listen to the teacher from the first day of class for hints about what is important. For example, the teacher will emphasize the important information by repeating it or telling you it is important. When you look over your textbook and notes again, you should already know what is important. After each lecture, look over your notes again. Come to class ready to ask questions about what you don't understand. C Look at the visual aids the teacher uses. For example, if the teacher asks you to look at a diagram or graph in your textbook, make sure you understand why that diagram or graph is important. There may be a question on the test that asks about that diagram. Study for an essay exam. Students who prepare for essay exams do better on all types of exams. Students need to know more information for essay exams than for true/false or short-answer exams. There are no hints on the exam itself, so students must learn more for essay exams. To prepare for an essay exam, always read the *material twice before you start taking notes. When you read the material the first time, it may seem difficult. When you read the material the second time, it will seem easier. This is similar to when you (1) have to find the way to a friend's house for the first time. The second time you go to your friend's house, it's easier because you know the way. It may even seem shorter because you don't have to slow down as much to check street names or landmarks. The same is true with the material you read. The second time you will already know the words and ideas. In China, they lp to stop de After you've read the material twice, take notes. At this point, you'll find that you know some of the material and can focus on what is most important. Don't ignore *footnotes in your reading. Sometimes teachers think the information in a footnote is important and will ask a question about it. Write down the important information in is in the years t your notes. After you take notes, go back and add your opinions to them. Write down For food in the desert. the ideas that you agree with and the ideas that you disagree with. People remember ants ex large number

Resolved Answers: 1
Mathematics Senior High

この別解の途中式が知りたいです。 何度しても答えと違う式が出てきてしまって😿😿

172 重要 例題 1082円の共通接線 00000 C:x2+y2=4と円Cz:(x-5)'+y2=1の共通接線の方程式を求めよ。 指針 1つの直線が2つの円に接するとき,この直線を2円の 共通接線という。 共通接線の本数は2円の位置関係によって変わるが,この 問題のように、2円が互いに外部にあるときは,共通内接線 と共通外接線 がそれぞれ2本の計4本がある。 本 共通内線 また、共通接線を求めるときは, 共通外接線 と考えて進めた方がらくなことが多い。 C上の点(x1,y) における接線 xix+yiy=4円 C2 にも接する yA 上の接点の座標を (x1, y1) とすると 2+y^2=4 ...... 解答 に対する 接線の方程式は xx+yiy=4 ...... ② 2 C1 C2 直線 ②が円 C2に接するための条件は,円C2の 中心 (5,0) 直 ②の距離が,円 C2 の半径1 -2 O 2 4 16 -2 に等しいことであるから |5x1−4| =1 ① を代入して整理すると |5x1-4|=2 よって 5x1 -4 = ±2 6 したがって x1 = 2 5 5 6 x=1のとき,①から 64 y₁= ゆえに 25 y=±- 8-5 x₁= 2 のとき,①から 96 y₁= 25 よって = ゆえに、②から求める接線の方程式は 5 6 5 注意 直線 3x±4y=10 は共通内接線(上の図のA, B), 直線x±2√6y=10は共 接線 (上の図のCD) である。 別解] 共通接線の方程式をy=mx+n とすると,これが円 C, C2に接する条 11/8/2/22=4, 1/242/8y=4 すなわち 3x±4y=10,x±2√6y=1 4√6 5x1 0-8-S In それぞれ 15m+nl =2, したがって √m²+(-1)² =1 √m²+(-1)² ||=2ym²+1, 15m+nl=√m²+1 ー中心と直線の距離 よって ||=2|5m+n| ゆえに n=-10m 1 3n=-10 このようにして,一方の文字を消去し, 連立方程式を解く。 た asks [練習 円 Ci:x2+y2=9とC2:x2+(y-2)=4の共通接線の方程式を求めよ。 ③ 108

Unresolved Answers: 1
English Junior High

1.(1)②、(2)②、(3)①、(4)③④⑧⑩、(5)③④⑤、(6)③④、(7)①④⑥、(8)①②③⑥、(9)の解説をして欲しいです。3枚目が答えです

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Unresolved Answers: 0