計算の仕方がわからないです😭 効率の計算の仕方をおしえてください！

B2で持ち上げたペットボトルをゆっくり落として発電し、 2右の図の実験装置を使って, 手回し発電機で目のペット 1500mL のペットボトルに水を入れて 350gにしたもの 図 p.65~71 p.249~25) エネルギーの変換効率 確認 3実験 プーリーつき発電機 手回し発電機 D 311 計算する。 電流計 たこ糸でつなぐ。 手回し発電機 このときの電力量を計算する。 手回し発電機のかわりに電原装置をつないで電圧をかけ。 2と同じように実験したときの電力量を計算する。 500mL ペットボトル (水を入れる) プーリー 発電機 エネルギーの計算式 エネルギー 効率 結果 3.5N × 1.0m 3.50J 100 5.6V × 0.30A × 6.3s 約 10.58J B 2 5.2V × 0.063A × 3.7s A 3 約1.21J B 4 6.0V × 0.30A × 5.6s 10.08J C 熱音 エネルギー 口1) 1のエネルギーの値(3.5J) を基準に考えたとき, 3で発電し たときの効率, 2と4で目の仕事をしたときの効率は, それぞ れ何%になるか。 表のA~Cにあてはまる数を, 小数第1位を (2)使う語 四捨五入して整数で書きなさい。 「(2) エネルギーの変換効率が低くなるのは, 電気エネルギーと位 置エネルギーが移り変わるときに, どのようなことが起こるか らか。 A熱の伝わり方 第3章 仕事とエネルギー のーー 0 8 8 123

ジョイフルワークのここのページ書き込んでない方がいれば良ければ送っていただきたいです🙇🏻‍♀️

読解ポイント2 トンキーとワンリーはどのような様子で亡くなっていきましたか。 読解ポイント1 トンキーとワンリーはどのようなゾウたちでしたか。 ロ1)単語チェック 次の英語は日本語に,日本語は英語にかえて書こう。 ■教科書 p.44~46 p.31 教科書 p.47~49 解説-解答集 p.32 の Date Reading の Reading の CAN-DO( 上野動物園とゾウのジョンに何が起 こったか読み取ることができる。 CAN-DO トンキーとワンリーに何が起こったかと,飼 育目たちの気持ちを読み取ることができる。 り両立 会後場 て練習 中文) Faithful Elephants ① Faithful Elephants ② →口教科書p.45 本文8~11行め 読解ポイント1 3匹のゾウはなぜ処分されたのですか。 読解ポイント2 処分されそうになったとき,ジョンはどうしましたか。 →教科著p.47 本文2~3行め 二連絡 ょう。 う。 きま 入ず →の教科書 p.46 本文5~11行め →D教科書p.48 本文8~11行め ロ1単語チェック 次の英語は日本語に,日本語は英語にかえて書こう (4)poor (5) porsoned (2) stomach (3) trunk (4)gage (2) kil (3) the Army (1) examine (5)Noving (1) harm の1 動 名 動 名 名 動 名 よ (8)来園者,訪問者|(9)頭がよい。賢い ev (7)弱、衰弱りた8) stand の過去形(9)横なわる (10) bad の生較級 (6)(持ち)上げる (6)皮 (7) 注射 10)(9)の過去形 1eam Clie 「T0od in inectio 動 形 191け0% (oy 形 形 動 名 名 動 名 に適する語を書こう。 2重要表現 日本文にあう英文になるように, 8 承りがらに with tears 2重要表現 日本文にあう英文になるように、 に適する語を書こう。 口(1) そのイヌは少しずつ大きくなりましだ。 口U) リンは涙戻ながらに私に感謝しました。 The dog became big by tears Rin thanked me バth O も17や~してない g no lngera 口(2) この本は私には難しすぎて読めません。 口(2) この公園はもはや使われていません。 1onger sed. 00 difficult for me This book is This park is read. 口(3) テーブルの上にオレンジが何個かあります。 口(3) そのネコは2週間前に逃げ出しました。 Few There are a oranges on the table. The cat got way two weeks ago. 口(4) 夕食があまりにおいしかったので,私は食べすぎてしまいました。 Ahat I ate too much. 3本文読解 教科書 p.47~49 の内容にあうように, ( )に適する日本語を書こう。 delicious The dinnerwas 口(1) トンキーとワンリーは( イし 心をもっていました。 口(2) トンキーとワシリーはとても①(我約しているよクに)見えたので, 飼育員は 2(まり(も しくて)もう一度彼らを見ることができませんでした。 3 本文読解 教科書 p.44~46の内容にあうように, )に適する白本語を書こう。 )のを見るのが大好きでした。 口(1) 上野動物園の来園者たちは,ゾウが( 口(2) 危険な動物たちを処分するよう,陸軍から出た命令は,爆弾が落ちたときに動物たちは しAに要を )だろうという理由からでした。 口(3) 現在,3頭のジウたちは( 子 )の慰霊碑の下で安らかに眠っています (進げ出しれ 口(3) 賢いジョンは, ( 幸のっ/18 )ジャガイモだけを食べました。 4 本文読解 教科書 p.47~49 の内容にあうように,次の質問に英語で答えよう。 4本文読解 教科書 p.44~46-の内容にあうように, 次の質問に英語で答えよう。 口1) Why did Tonky and Wanly do their tricks? ロ(1) What did the zookeepers think when/Ahey had to kifT three elephants? them. food Because théy wanted the elephant keepers to give them kil -They didn't 口(2) What happened when zookeepers gqvean injection? Wany t0 4ater and ) How did Tonky's and Wanly's eyes look when they lay down on the grounc ー John's sKin was so for the needles that they could not - They still looked _belutro ロ Was there)any drop of water in Tonky's and Wanly's stomachs? 90 le washt 口(3) How long did John live affer zgokeepers stQpped giving him any fooa! 全 ) thére - He lived for _4e velteen a/5 No forty- three

英検3級です。 いい例文ないですかね。

Grade 3 4 ライティング あなたは,外国人の友達から以下の QUESTION をされました。 QUESTION について, あなたの考えとその理由を2つ英文で書きなさい。 語数の目安は25語~35語です。 い か がいこくじん ともだち り ゆう えいぶん か がんが ごすう め やす MPA qo wau boobje 200s 8pgoG.VIいとうらん、か 解答は,解答用紙のB面にあるライティング解答欄に書きなさい。なお, 2olgri51 C.29db69d 50n 16 91911 かいとう かいとうようし めん かいとうらん そと さいてん 解答欄の外に書かれたものは採点されません。sw yort はんだん ば あい てん さい 解答がQUESTION に対応していないと判断された場合は, 0点と採点 されることがあります。 QUESTION をよく読んでから答えてください。 19dto moit 1ngyoftib ai Isviteo1 15fiua かいとう たいおう nes よ LP Wouge つ2uod lonkey Bufict Festival, is.cnot a traddéond fe n Isnotibs s Jon ar i I QUESTION Where do you like to go shopping? herestuyals.in because the cityy wanted mo 12 cGjGpLScg n usua cipica 1d ppstya Testval a lgt of jgit and vegglables,are put.on .bmsliedT mi lsvidas1 lenonibsu Vno odh at ncar an old Tcmplc. Howeve the tood is hot for visitors 1 buni star the Testis SU 12 8TAGU ro Arp . Duning his monkeys that live near the tcmple. In Thailand, monikeys are a ymbo! Syrole Ienonibsd ort m smsA 2sw onW 8opd Iuck SUTBH 1o strw gtl I dinional story in Thailand about a pnoce, nameg Story, Rama ties to save his wife from king nanied Hanuman and hs monkeys hep Rama l nomabAS a Apmog kin 9 ynom Lopbun wanted to make a fesival for visitors,b ut dank Hanuman too. To.remember the monkey. kimg. fo Snate lavitas 1tu yomoM sd) oob rol

英語です。至急教えて欲しいです。！！！

次の英文は、中学生の航が英語の授業で発表するために書いている原稿である。 航が一度書 B. C. Dの問題に答えなさい。 2 次のA. わた。 A になったつもりで、 下線部の語句をそれぞれ正しい形に直して書きなさい。 felt = feel の過去形 (注)soup =スープ set up~=~を準備する surprised = 驚いて Yesterday ais my mother's birthday. dinner for her. I cooked curry and soup. So I made I started to cook after school and finishedoto cook at7 p.m. And then, I set up the table. When she ecome home and opened the door, she was very surprised and said, “Wow! Thank you!" I felt happy. B 中学生の聡(Satoru) が, アメリカ人の留学生ポール (Paul) と次の表を見ながら話をしている。 の に入れるのに最も適当なものを, 下のア~クからそれぞれ一つ選び, 記号 の で答えなさい。 (注)meat =肉 table = 表 kind = 種類 delicious = おいしい 訪日外国人が最も満足した食べ物 Korea (韓国)Taiwan(台湾) Hong Kong (香港) China (中国) America(米国) 15.3% 17.3% sushi 23.1% 26.8% 10.3% 27.3% 14.7% 12.8% 14.7% 13.2% ramen soba/udon 9.7% 5.2% 2.8% 3.9% 6.2% 16.6% 24.0% 18.4% 7.3% meat 22.8% 16.1% 23.6% fish 7.6% 14.6% 20.4% others 24% 26.5% 23.8% 22.9% 28.1% (国土交通省観光庁資料 「H27 訪日外国人の消費動向」より) Satoru : Look at this table. For people from Korea, is the most popular food. Paul : Yes. People from America like it, too. But look! About 27% of people from Taiwan like Satoru : You're right. It's very interesting. I thought sushi was the most popular Japanese food for people around the world. How about you? What food do you like? Paul :I like all kinds of Japanese food, but I like fish (3 It's delicious. Satoru : Oh, really? Fish is the most popular food for people from (4 I like fish, but I don't usually eat it at home. My mother likes meat very much. ア China イ Hong Kong ウ sushi エ the best オ カ キ fish ク as well as more ramen

この文のthey are many kinds of herbal tea and they have many usesは、解説にはハーブティーは多くの種類があり多くの使い方がある。 となっていたのですが、usesで使い方、となるのですか？

Today, people enjoy tea in many other ways. Tea is often used in food United Kingdom started enjoying tea in new ways like putting milk or sugar dishes. In Japan, some types of noodles such as soba and udon may have cookies or ice cream. Some people eat the tea leaf itself because they believe 短期間 面接 これ1 Awncui to Europe and the United States in the 16th or 17th century, and people in the Senghp this-mail to:gsk you/tg >本 onsしLa seg The World of Tea tea, Chinese tea, and English tea are popular now. People in China st Jca from the leaves/of the tea plant thousands of years ago, It was making introduced started >重 各Day とめ って Onted Kingdom started enijoying tea in new ways like putting milk or s. your program every Sunday! 1v Sugar in it. other woo ways. Tea is often used in food Today, people enjoy tea in many my pomer Sepigm green tea mixed in them. Different teas are also used in desserts, for example Cookies or ice cream. Some people eat the tea leaf itself because they believe it is good for their health. オodhomasihy h1eoigsga s yslT S Tea itself is changing, too. Some people say that tea must be made from ne tea plant to call it “tea,” but it has become to make tea from other things such as flowers, fruits, and vegetables. This is called herbal tea.* What is special about herbal tea? There are ララ popular many kinds of herbal teas、 A qoGe jsicでOM LOISL A oe and they have many uses. For example, Chinese herbal tea has been used as medicine. Like regular tea, there are many different flavors of herbal tea. Today, herbal teas are often seen in stores and many other places. Tea has become a part of everyday life. 01 brswnol gnidool * herbal ten :

中3英語模試の英作の添削していただきたいです。 問題文も載せてあるのでよろしくおねがいします🙇

第五 問 カナダにホームスティしている中学生の広樹(Hiroki)が,ホストマザーのスミスさん(Mrs Smith)と,次のような会話をしています。この英文を読んで, あとの1,2の問いに答えなさい。 Mrs. Smith: Hi, Hiroki. Are you studying? Hiroki: Yes, Mrs. Smith. Mrs. Smith: You have studied for three hours. Let's take a rest. Hiroki: OK. Mrs. Smith: Good. Pll fix some drink for you. Hiroki: Tea, please. Mrs. Smith: Sure. ~at the table ~ Hiroki: This tea is very good! I like it. Mrs. Smith: That's good. What will you do after this? Hiroki: Ill play soccer with my friends. Mrs. Smith: I see. Which do you like better, studying or playing sports? Hiroki: 2) <注> ~X ~を用意する drink 飲み物 at the table 食卓で に入る英語を1文書きなさい。 1 二人の会話が成立するように,本文中の に3文以上のち 2 二人の会話が成立するように,広樹になったつもりで, 本文中の 語を書きなさい。

答えがない高校の過去問です。 回答確認のために教えてほしいです。

【1】 次の英文を読んで, 下の各設問に答えなさい。 These days, many people say that *agriculture is very important. We have( ① ) many kinds of things, such as rice, fruits and vegetables for a long time. Through agriculture, a lot of foods are produced, so we are able to have food every day. Agriculture is necessary for our lives in many ways. の In Japan today, more and more people are thinking about agriculture. People want to get safe food for their health. Some people ask, “Where do these carrots come from?” or “Do the farmers use *agricultural chemicals?” So, many people like to buy fruits and vegetables produced near their homes.It is called chisanchisyo in Japanese. In the United States, they have the *movement called *Community Supported Agriculture (CSA).. People give some money to the farmers( 3) in their *local area. They can get fruits or vegetables from the farmers *instead of going to the stores. In other words, *consumers support the farmers in their own community. 4) Chisanchisyo and CSA have good points for both consumers and farmers, For consumers, frst, they can know where the fruits and vegetables were produced. Second, those products are fresh and taste delicious because ⑤ thev [farms/ are/ in/ stores / carried / to/ from」 a short time.*In addition, consumers can choose the farmers who don't use agricultural chemicals. For farmers, first, they can understand consumers' needs quickly. Second, farmers can make a lot of **profit because they can cut back on *distribution cost. They can sell ther products which they cannot send to supermarkets. 6 So these kinds [ better / a chance for / give consumers / of movements/ can / getting」 products. Farmers are careful about the safety of food: Agricutural chemicals are used to *protect firuits and vegetables from *insect pests, but (O) too much chemicals is sometimes bad for people. So, some farmers are trying to produce fruits and vegetables( agricultural chemicals. Instead of agricultural chemicals, they use sonme kinds of insects and special plants. For example, some farmers use *ladybugs. They like to eat *plant lice. Plant lice are insect pests of vegetables. Iffarmers do not take action, 'many vegetables will be eaten by them. So the farmers hope that ladybugs will eat many plant lice. *companion-plants. They are plants which help to reduce insect pests and make vegetables better. Green onion is one plant that reduces plant lice on tomatoes. Plant lice don't like the strong smell of green onion, so farmers protect vegetables by planting them near tomatoes. As a result, farmers don't need to use any agricultural chemicals. Farmers are trying to produce vegetables which don't use agricultural chemicals. To get safe and healthy foods, consunmers and farmers need to help each other. Also, we are nowthinking about using not only natural ways but also new technology such as robots. Other farmers use

英検準2級のライティングです！ 用いている表現の間違いなどがあれば教えて欲しいです。よろしくお願いいたします_(._.)_

No. Date Q Do you think it is impurtantr stacdents to vead a bt of booles ? Jolke エ think it is impean stuclenis o reacd a stof books. I have tuo reasons. First students CAn gain knouledge. In tact, they will need it when they under-sTand lcarmings. Second , they are capable of teaching inermation to ofherS, So they, are able to be frustel by °others Theyefore, I hope o vead books is impotent f stadents (60

模試で分からなかったところです。 教えていただけると嬉しいです。

4| 明(Akira)と智樹(Tomoki)についての次の英文を融んで、12.3,4の問いに答えなさい。 1 本文中の( A ), ( B )に入る語の組み合わせとして、最も適切なものはどれか。 ア A:Fast B:Interesting イ A:Interesting B:ast 1omoki andI were *second-year members of the school volleyball team. We wanted to be the *regular players for the games in July, Thev were the last games for the "third-year members, NO we thought they were(A).One day. Tomoki said to me, "Akira, ihe third-year mnembers are very kind. Whhen we can't lay vollevbal well, they alwways teach ウ A:important B:early エ A:early B important 2 本文中の口 に,適切な英語語を3語で書きなさい。 1IKE thnem and want to play together with them to win the games in July." “Me, t00, Ianswered. 3 下線部について、明が思い出した智闘の言葉とはどのようなものか。また。 その言葉によって 明の考えがどのように変化したか。次の一コ内の(の )と( 2 )に通切な日本語を 書きなさい。 Two weeks before the games, the vollevball teacher *announced the names of tne regua players in front of the team in the gym, Almost all of the regular players were third-year members. Only two second-year members became regular players, and I was one of them: 明は、3年生と一緒に出場できる最後の7月の試合に、ケガをして出場できなくなった。 次の機会はあっても, それでは自分にとって( 「僕はレギュラー選手ではないけれど,( )と考えていたが、智樹の )」という言葉を思い出して、 の Tomoki came to me and said, “That's wonderful. Akira. I was very happy when I heard your name," He also said, "T'm not a regular plaver. but I will do something for the team." But, 2 智樹と同じように行動しようと考え直した。 when we were practicing that day, I"fell down, I had a "pain in my *ankle and couldn't stand up. Everyone came to help me, The teacher took care of my ankle and said, "You 本文の内容と一致するものはどれか。二つ選びなさい。 ア Akira and Tomoki liked the third-vear members of the volleyball team. 4 should go to the doctor. " Then he called my mother. She came and took me to the doctor. The doctor said, "You should stop plaving vollevball for a month." I was very sad to hear イ The volleyball teacher announced the names of the regular players a month before the games in July. that. The next morning, Tomoki asked me, “Good morning, Akira, How is your ankle? Do you still feel pain?" "Yes, a little, Ican't play vollevball for a month," I answered. He ウ The volleyball teacher called the doctor when Akira had a pain in his ankle. エ Akira felta pain in his ankle, but he *was able to practice volleyball next day. said, "Don't be sad, Akira. I know you are a good plaver. You can't play this time, but オ Akira couldn't play in the games in July, but he did something for the team. Tm sure you can play as a regular player next time," “No. next time means nothing to カ Akira had a good time because his team was able to win the games in July. me," I said and went away from him. (注)“be able to ~=~できる I was thinking about Tomoki and the team that dav. After school. I went to the volleyball teacher and said, “[ home? I need to go to the doctor." “Oh, sure," he said. Then I went to the gym before leaving school. I found Tomoki there. There weren't any other members. He was cleaning the floor alone for the team before practicing volleyball. Then I remembered his words. He said them ta me when I became a regular player. I thought he was right and said to him, "I can't play volleyball yet, but I can do something for the team." “Akira, I'm glad you came here. Let's do something for the team together," he answered. Since the next day, I went to the gym as ( B ) as Tomoki. We tried to find something to help the team and did it together. In July, our team couldn't win the games. I was sad, but I had a good time with the third-year members. I also learned a lot of things. Nowour team has a *slogan. It is "For the Team!" (注)*second-year= 2年生の 文third-year=3年生の *ankle=足首 *regular player=レギュラー選手 *announce=発表する *Tm sure ~=きっと~だと思うら 楽 *fell down=転んだ *pain=痛み *slogan=スローガン

記述問題

lunch at that table is Mrs. Brown. (have) 4) The ア Woman イ ウ エ Who(sleeping / is / boy / that) ? Who 2)そのこわれたテーブルを見なさい。 Look(table / the / at / broken). 2. Look 3) これは私が誕生日にもらったペンです。 (a / me / is / to / pen / this / given) on my birthday. on my birthday. 4) ここに住んでいる人々はみんな幸せです。 (are / people / here / living) all happy. all happy. 10) 健とテニスをしている女の子はメアリーです。 is Mary. (tennis / the girl / with / Ken / playing) is Mary. います。