学年

質問の種類

英語 中学生

問7はバツですか?4点中何点か教えていただきたいです🙇‍♀️

SIIE practiced Singing English songS every day. 4 くMarina speaks to the *members of her English club.) Hi, everyone! I'm going to talk about my way of learning English. I'm learning English from English songs. My favorite English song is **Let It Go' I watched the music video of the song and practiced singing it. Let It Go' is also sung in Japanese and many other languages. Videos of those other versions *are put together in one video of “Let It Go, and you can listen to the song in twenty-five different languages. That's a wonderful music video. Watching my favorite music videos is a good way of learning English for me. If What's your you are interested in other things, you can learn English through them, too. favorite thing to do? ms 0oY ode boog anoe boog 10 talsDOV dailynd 009290sgsL nt anue 01s 1sigog 【注) member… …部員, メンバー Let It Go'……ディズニー映画『アナと雪の女王」 で使用された曲。日本語の曲名は「ありのままで」。 (be) put together… まとめられている, 合わさっている ス9ancm: er bluorle gov 0oY nen T oinl datend Tuor ud SLA pecanas 問7 下線部について, もしあなたが, 歌以外の好きなことを通して英語を勉強するとしたら何をしま すか。2文以上の英文で書きなさい。1文目は, I like で文を始め,具体的に好きなことを書きな NOpastayab 191A dougsms Y a oY さい。2文目以降は, どのように英語を勉強するか書きなさい。 (4点) bluode VBD V Bobo mT

解決済み 回答数: 1
英語 高校生

1、3、5は解けたのですがそれ以外が訳分からないので、教えてくれると嬉しいです!

取り組み日 再点 月 目標時間 STEP3 読解問題にアプローチ (2年7月改) 20分 The Latin word infans, from which “infant" comes, means "a person who is unable to speak" But all mothers know that communication begins long before actual speech. Babies “talk" to parents with their eyes, their expressions and their whole bodies, and parents respond to them in the same language. Human beings are different from other animals in our highly developed use of language and understanding. Ababy can hear conversations even while she is in her mother's womb. And then from the minute she is born she begins to feel the rhythms of her native language and gradually learns to recognize meaning. In South Africa, *the Bantu tribe celebrates the first time a child answers to her name witha special dinner. The best way to encourage your baby's language is to begin a two*way conversation. Mothers all over the world talk to their babies in a special language, known as "(ア)motherese" or “baby talk". Without learning how, we tend to use the simplest words, changing our grammar to make sentences shorter. Mothers talk of themselves in the third person, repeat things, and speak to their infants in a sing-song pitch. By looking at our babies while we are talking to them, we also teach them the facial expressions that come with speech. Babies start babbling from around three months, repeating easy sounds like “da", “ta", "ma", “ba" and “pa”. All around the world these first basic sounds are the roots of common names for other family members, most importantly “mother" and “father". For example, baba means “mother” among *the Gusii tribe of Kenya, while baban is “father" for *the Sambarivo people of Madagascar. The English word “daddy" is tata in Greek, tatasin Sanskrit and papa in French. Considering the amount of time she spends with her baby in the first months, a mother might expect her baby to say her name first. But this doesn't usually happen. Studies have shown that (イ)babies try to name their fathers before their mothers. Perhaps mothers want to hear their baby's first word as “daddy", in order to make a father feel more important and to add more meaning to his fatherhood. Or perhaps father, a familiar but often a little more distant person, is considered worth saying first. In Europe, the origins of the everyday words for “mother" are closely related to breastfeeding. Mom, Mam, Mummy - all these words come fronm the ancient Greek mamman, which means 17

解決済み 回答数: 1
数学 高校生

(2)の赤線部分では、なぜk=4までしか代入していないのですか?

(ば虚数単位)とおく。 7 8(2) a=2tz+z"とするとき,α+α, aα および αを求めよ、ただし、α はaの失 +I SII 7 COS さい。 りla 1o0 (1)&+z+z+z'+z°+°を求めよ。 第1章 複素数平面 したがって 役複素数である。 a=z+z"+z=z°++ (: =2=, =(2)=z) )(1-2)(1-z")(1-2")(1-z')(1-2°)(1-z°)を求めよ となり,(1)の結果を用いて (千葉大) α+a=(z+z+z')+(z°++z)=-1 思考のひもとき また 1. 複素数2, wに対して ax=(z+z°+z')(2"+2°+2) =(z'+z+z)+(z°+z?+z)+(2?+2+z®) 2+w=z+w, zw=z·w 2 nが自然数のとき =(z+2++z++)+3=2 (": (1)の結果) そこで、解と保係数の関係を用いると、a, aは 解答 +t+2=0 ③ 2元 とおくと, 70=2r であるから,ド·モアプルの定理を用いると の2解である。 * 、ー 店井とは で判断る。 -1土7i t 3を解くと 27=(cos0+isin0)? 2 2kn +isin 7 2kn cos 70+i sin 70 ここで,2=cos (kは整数)だから 7 = cos 2π+isin 2π=1 2元 4元 + sin + sin 8元 Pe endanla=sin号+ +等一 an等+an等一皿号 (: 0<an号くn等, 等>) 2元 = sin 7 4元 + sin 7 . 2=1 … ① ここで,27-1=(z-1)(2°+k°+z'+z°+z°+z+1)であるから, ①より Tπ <sin 2℃ sin 7' 4T (2-1)(2+z+'t++z+1)=0 であるから 2π -1+7i 2元 +isin 7 -キ1であるから, ②より ス= COS α= 7 2 2+2+z'+z++z+1=0 (1-2)(1-2)(1-z')=1°-(z+ポ+2).1°+(++)-1-2 2+2++z++=-1 =-a+a (1-2)(1-2)(1-)=1°- (+z+2)·1°+(2+で+z)·1-2 -メ-ス (2) α=z+z+z'のとき α=z+z°+z =ーa+a =z+z}+2 (:: +z°+z"=z+2+z=d) =z+(z)+(z) であるから 22=|2P= cos°0+ sin°0=1であるから, ①より =-(α-a)=-(a+a}+4aa =ー(-1)°+4-2=7 27 1 2= 2 15

解決済み 回答数: 1