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英語 高校生

FLEX2 レッスン3 教科書のcompressionが分からなさすぎてヘルプです

Choose the appropriate answer. hartan art ell 1. It became more important for people to get salt a. when Roman soldiers were given money to buy it b. when people started to hunt animals for food c. when people ate less meat and began to eat more grains and wheat 3. The influences of salt can be seen a. in modern cultures b. not in languages but in customs and religions c. more in languages than in customs or religions boyasdo 2. What ancient people discovered was a. that salt could stop droughts and help people survive a lack of food b. that salt helps bacteria grow foods c. that salt keeps foods from going bad 4 4. Thanks to some discoveries by scientists, a. people have changed how they produce salt b. people have begun to use salt in new ways edme c. people have found that salt has always had an influence on many cultures Salt is 1 dor d blues 2 Fill in each blank with the most appropriate word to complete the summary. EXTER Jika ODOY velg avs ) for our lives and we cannot live without it. In ancient times, as people be eat more food which were low in salt, they needed a lot more salt to survive. Eventually it bec 2 3 ) trade item. Also, salt was used to ) famines and travel to ) food. Because of this, people 5 ancient people, has also 6 ) places. Salt, which was very importa modern cultures. Some used, and its influence can also be found in some ) related to salt an 8 ). One important scie 9 ) enabled people to produce new things. Salt is now a common item, but it has had ) on the world. 10 7 affected / available / decrease / discovery distant expressions impact / precious / preserve / religions essential survive

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英語 高校生

While it is not known to be painful, synesthesia can cause for some people. For example, sounds or words may have a bad taste, smell, or ... 続きを読む

問5 下線部 (5) を含む文の主語は most people with synesthesia です。 語中に and が あるので, are と want という2つの動詞を結ぶと考えられます。 また, 語中に do と not があるので, do not want と否定文を作ることができます。 下線部の後に to change と書かれているので, do not want to change とつなげることができます。ここまでを ] まとめると, [ are.... and do not want I to change となります。 odbnaba ® すると, are の後に続く補語が欠けていると考えられます。このパラグラフでは前半 で synesthesia が問題を引き起こす可能性があると述べられ, 下線部 (5) を含む文の 冒頭では However という 〈逆接〉の副詞が与えられているので, synesthesia に対す る肯定的な見解が書かれていると判断できます。 また, 下線部 (5) を含む文に続く文 でも, 「彼らは共感覚を1つの才能とみなしており、もしそれがなくなったら、 自分の 周りの世界を経験することが今より楽しくなくなってしまうであろう」と述べられてい ることから, synesthesia を持つ人々がそれに「満足している」と肯定的な形容詞を補 うことが考えられます。 よって, are happy with it and do not want が正解です。 また, happy の代わりに satisfied / contented / delighted / pleased / excited など 「満足し ている」 「喜んでいる」 といった形容詞を入れることもできます。

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数学 高校生

青で囲った部分がなぜそうなるのか分かりません💦

ベクトル方程式が表す図形とその面積 TO 平面上に一直線上にない3点 0, A,Bがあり, a = 0, -OB とおく。 143,161=2+6=4 とする。 以下、比の形で解答する場合,最も簡単な自然数の比で答えよ。 MJA (1) 内積の値は,a. 直線ABと の交点 また、△OAB の面積Sは, S OC 解答 Key 1 > Key 2 (2) OP=1 として、点Pが関係式 = sa+tb,4s + 3t ≦ 6s ≧0,b≧0 を満たしながら動く。 ケ a, OD = サ 6 とおくとき, 点Pは△OCD の周および内部にあるから, LA TABLE 点Pの存在する領域の面積は である。 1 (3) OQ = 1 として,点Qが関係式 130-24-663 を満たしながら動く。 as s このとき、点Qは線分ABをタチに内分する点Eを中心とする, 半径 = lal= 13+2a6=16 より (1) [a+b| 4の両辺を2乗して FARE であるから, 線分ABの長さは, AB = オ ク |a|2+2a6+|6|2 = 16 より =3|6| = 2 を代入して = カキ] また, シスセ 攻略のカギ! Kev = ゆえに AB²= AB > 0 であるから AB=√10 +1, 2+ である。 = 3 2 TRA to 2+3 3&+ds) (3) 139-2a-6 ≤la-6 kb/ |BA| √10 3 3 F(d, To (2) p = sa+tb, 4s +3t ≦ 6s ≧0, t≧0より 2s t Q2s ≦ 1, ≥ 0, JUST 301 GA (S) LUETA b = ²25 ( 22 a) + 2/2 (26), =(1/2)+1/1/26(20)+1/12/21.000 ) 3 3 D また, △OAB の面積Sは s = √|a1²161² - (a + b)² = 14 DE 34/15 12 X 2 XS = 3S = A (49/15 4 la-bl 3 2a+b OE = とおくと |OQ-OE| ≤ √10 3 3 ゆえに,点Qは, 線分ABを1:2に内分する点 √10 Eを中心とする, 半径 の円の周および内部を動く。 3 -2+30 2 |AB|2 = 16-al² = |a|2-2a・6+|6|°= 10 + JAPである。 3 A 2 3 よって,OC=a, OD = 26 とおくと, 点Pは∠OCD の間および 2 内部を動く。 d また、その面積は MA+ 2a + b làm là đi |à-b| 3 3 である。 ウエである。 上に 20 200 6 2008/0 B 0 ②② B A ツテ の円の周および内部を動く。 ト MISH (STRAD -DA KA MASA ART) - RE = JA E 48 +3t6 の両辺を6で割る と 2s t + ≤1 3 2 2 AB C MAMA JA 10 る。 2s よって2/12/3を係数とす (1) b= +55 +0² OP = SOA + top, stt1, ≧0, t≧0 は, △OAB の周および内部とせよ 3点O,A,Bが一直線上にないとき, OP = SOA + tOB について (ア) s+t=1 を満たすとき, 点Pは直線AB上を動く。 (イ) s+t = 1,s ≧0, t≧0 を満たすとき, 点Pは線分AB上を動く。 = DA A ATRA |EQ| ≤ √10 (ウ) st≦1,≧ 0, t≧0 を満たすとき, 点Pは△OAB の周および内部を動く。 Ke 2|OP - OC|=r を満たす点Pは,中心C, 半径rの円周上を動くとせよ |OP − OC| = r⇒ |CP| =r=[@E$5/B=4S 1 ST19 SANOKIMI # WB② AROUDS | D 7章 ベクトル

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英語 高校生

この問題の答えを教えてください🙇‍♀️

【Ⅲ】 次の(A), (B)の設問に答えよ。 ((A)14点,(B)6点) (A) 次の英文を読んで,下の設問に最も適切な解答をせよ。 特に指示のない選択式の設問は記 号を1つ選んで答え, "You may choose more than one option." と指示のある設問に対して複 数の記号を選ぶ場合は、 アイウエオ順に解答すること。 Mike: Hello Alex, long time no see! Alex: Hi, it's been almost two years since we last met each other! How were you doing? Mike: Until recently, I was frustrated that I could not meet my friends at university, but I was able to spend more time with my family, so I was okay. By the way, how did you like the online classes? Alex: Personally, I did not like them. It was difficult for me to maintain my concentration at home. Also, I could not resist the temptation of using my smartphone, because there was no supervisor at home who checked whether I was working hard or not. Mike: If you use your phone during class, the professor will definitely tell you off! Hot Alex: Another reason why I prefer in-person classes is that I can ask questions or have discussions with my friends. In the Pre-covid-19 era, when I had questions, I went up to my friend Thomas, one of the best students in our faculty and he taught me everything that I did not understand. Mike: That was a huge issue for me as well. If I have questions piled up, then I am more likely to dislike the subject and have more anxiety towards it. So, my friends and I decided to have meetings online on a regular basis and this helped me to worry less about online learning. Alex: That was really (1) of you, I should have done that! So, are you in favor of online learning? Mike: Yes, although I have less face-to-face interaction with friends, I like online learning more. because I do not have to spend a lot of time commuting to school. I live far away from university and it takes two hours for me to get here by train. Alex: Really! I did not know that, what time do you wake up? Mike: I usually wake up at 5 am. ant mo Alex: That's so early! What do you do on the train? Mike: I just do netsurfing and I do not feel that I use my time productively on the train. If we can continue to take online classes wherever we want, we can get more flexibility in our schedules, We won't have to take the time to commute to the university to attend classes, or if we like it, we may even be able to watch lecture videos on our phones while traveling by train. Alex: I understand your opinion, but didn't you have any technical problems? Mike: I only had a few. Besides, most of the professors posted recorded videos of lectures after class. So, I watched the recordings when I missed some parts. Furthermore, I could study at my own pace and the videos allowed me to digest what I had learned. Alex: That's a good point, but it had an adverse effect on my learning. Mike: How? Alex: I started skipping my online classes because I thought I could just watch those recorded videos later. So, just before exams, I had so many videos to watch. Mike: Maybe, traditional classroom settings might be better for people like you. Alex: I think so. Oh, it's time to go to class. Mike: Oh, yeah, have a good day. Alex: You too! 問1 NOTES Topic of the conversation: ( 2 ) Standpoint Basis Mike (3) (5) Choose the best one to complete blank 1. 7 because cruel clever I kind 2 Choose the best title to complete blank 2. 7 How to get good results at university Technical issues in online classes Safe remote learning at home I Online learning or learning face to face Alex ( 4 ) (6) -11- 18

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TOEIC・英語 大学生・専門学校生・社会人

informations···▸informationに変えるような問題です。 答え合わせがしたいので、答えを教えて頂きたいです。大問1と2です。

1 Correct the sentences which have mistakes. Tick (✔) the correct sentences. 1 Do you have any informations about these people? information 2 How many people do you employ? Sorry, I don't have much time. Let's be quick. 4 A little customers have complained about the increase. 5 I'm afraid we don't have many paper in stock. 6 There isn't much demand for this line any more. Give him any more time to finish this. I've got fewer space in my new office than in my old one. 9 A lot of people said they preferred the taste of this one. 10 I'd like a little help with that, please. 7 8 2 Two people are checking the store cupboard at work. Complete their conversation with a suitable quantifier. A So, how many boxes of paper clips do we have in stock? so we should B Well, we only have a ² probably order some more. A How about ink cartridges? I don't think there are left. 3 B Well, there's an extra box of them here, but we'll more, sooner or later. need 4 A OK. What about the coffee machine? How 5 coffee is there? B There's a 6 7 of that, but there aren't packets of tea. A Right, so that's paper clips, ink cartridges and tea. Anything else? a at the moment, but people in the office have asked me if B Well, we don't have 8 9 we can have biscuits for the tea breaks.

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