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英語 高校生

問2答えは③です。 ③は確かに意見だなっていうのはわかるんですが、①②の選択肢も意見ではないですか、、?? ①も深刻な結果に繋がるかもっていうのはデータ等によって裏付けられてないし、 ②ももし健康に悪影響があるなら勉強面にも悪影響あるかもねって筆者がいってるだけだし、テ... 続きを読む

students will love this arrangement. schools be stopped. Keley says 16-year-olds should start at 10 a.m. Most According to Prof. Paul Kelley, a sleep specialist at the University of Oxford, young people in Britain are losing ten hours' sleep per week on average. To correct this problem, he insists that an early start at high B** Your English teacher gave you an article to help you prepare for the debate in the next class. A part of this article with one of the comments is shown 第2回 実戦問題 43 below. m. High Schools Should Start at 10 a.m. Science. By James Hull, London 11 DECEMBER 2018 ·8:07PM T。 have something called "circadian rhythm" in our body, and ignoring his natural rhythm may lead to serious results. We may feel exhausted. We may feel anxiety. We may even get fat. For high school students, it is natural to start two or three hours later in the morning, Kelley says. Having health problems can lead to lower academic performance. Kelley insists that if schools all over the UK adopted new start times, General Certificate of Secondary Education (GCSE) test scores would rise by about ten percent. hog If students become healthier and wiser, we should seriously consider the change. In fact, Kelley and his colleagues are planning a trial. Kelly says 1t 1s going to be the largest study of its kind, with participation of 100 schools. 第2回 2ce fee afterb

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数学 高校生

例題125)なぜ赤丸になると赤い波線が証明できるのかが分かりません。どうやって考えるのか教えてください🙇‍♀️

(2) AABC において, BC=6, CA=5, AB=7 とし, ZAの二等分線 OOG 基本例題125 三角形の内角の二等分線の長さ (1) (1) AABC において, ZAの二等分線が辺 BC と交わる点をDとすっ BD:DC=AB: AC が成り立つことを証明せよ。 192 BCの交点をDとする。 線分 AD の長さを求めよ。 -8 基本117,118 基 CHARTOSOLUTION 三角形の内角の二等分線の長さ 1 余弦定理の利用 三角形の内角の二等分線については, (1)のような性質がある。 これを利用して,(2) では余弦定理を使って ADの長さを求める。 2 面積の利用は, 後で学習する(か,200 基本例題 130参照)。 2 面積の利用工TUIO 解答 (1) ZA=20, ZADB=α とすると, △ABD と△ACD において, 正弦定理により A 別解(1) 010\180°-a BD AB sin0 sina A アは / C DC sin0sin(180°-α) sin(180°-a)=sina であるから、これらを変形すると AC B D aB 図において, AD/EC と すると,ZAEC=DZBAD DC BD- Sing singAB, DC= sin0 sing Ac R:DSEAB:A (2) 線分 AD は ZAの二等分線であるから, (1)より =ZCAD= ZACE から よって AE=AC よって は BD:DC=AB:AC BD:DC=BA: AE A BC=6, CA=5, AB=7から DC= 5 =AB:AC 全BD:DC=7:5 から 5 2 AABC において, 余弦定理により 6°+5°-7 DC=380 5 COs C= 12 _1 2-6-55 AADC において, 余弦定理により 7+5BC 2-6-5 linf.] cos は角が大きいほ ど値が小さくなるので、本 問では cos C を求めた。 B 5-C 2 AD*=5°+) -2·5 5.1 2 5 105 4 AD>0 であるから *AD=AC+DC AD=105 -2AC-DCcos PRACTICN

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英語 高校生

問4が解説を読んでも理解できないです。どう考えればいいですか?ちなみに答えはイです。お願いします🙇‍♂️

grammatical functions " Moreover, each sentence has been themselves, but have interpreted them “in their particular message means that we have not only recognized the words 25 interpretedSemantically; that is to say, we have given the 20 min. And mature reading implies even more than getting the literal (6 meaning. It means evaluating the ideas for truth, validity, or importance. We do this by checking them against our own lr feon we 347 words experience or knowledge. We think of the implications for future 30 actions. And we may make inferences or draw conclusions that go far beyond what is explicitly stated in the text. When this is done, we are really engaging in "reasoning” or “thinking." And indeed, to read at the highest level of maturity means thinking 次の英文を読んで, 設問に答えなさい。 Reading, like playing an instrument, is a complex skill that is It lachieve / takes / many years / to / most people] a skillful performance. And like piano playing ther。 are wide variations among individuals exXposed to the same 5 amount of practice. Some may achieve only in two or four years a level of proficiency that others may reach in eight or more, or not learned all at once. and reasoning, and having an advanced command of language, 3s concept, and experience. (徳島大) 下線部(1)の語(句)を文意が通るように並べ換えなさい。 下線部(2)を日本語に訳しなさい。 空所( 3 )に入れるのに最も適当なものを,次のア~エから1つ選び 問1 perhaps never. What do we mean by reading? More specifically, what is the essential reading skill? The essential skill in reading is getting meaning from a printed 問2 問3 なさい。 10 ウ、for エ、with ア. by イ. in or written message. Thus, reading and listening have much in common,( 3 ) language being the common component of both. There 問4 下線部(4)の内容として最も適当なものを、次のア~エから1つ選びなさ い。 differences between reading and are Some ア. reading is much more than getting the literal meaning of the understanding spoken messages. The written message does not 15 have the intonation, stress, and emphasis of the spoken message. But the written message has punctuation and other conventions of print to tell the reader when to pause, and what to emphasize. Of course, reading is much more than getting the literal meaning of the message itself- although even, this is qulte 20 accomplishment, when we stop to think about it. For as John D. Carroll so aptly put it, to get the literal nmeaning of a vet message itself イ. getting the literal meaning of the message itself ウ. the literal meaning of the message itself エ, the message itself 問5 下線部 5)の意味として最も適当なものを,次のア~エから1つ選びなさ (4 い。 ア、according to grammar イ、in terms of meaning ウ、 in a different way エ、in our favor 問6 下線部(6)の説明として本文中に述べられていないものを,次のア~エか (5 ら1つ選びなさい。 13 proper meaning to each of the key words in the sentence. 12

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