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英語 高校生

この英文の100字要約をお願いします🙇‍♀️⤵️

Read the passage and answer the questions that follow. (1). „Why do batteries matter? Look at all your electronic devices: from laptops to smartphones to Kindles or iPads, even your watch. Those electronics are getting more energy-efficient and require less energy than they used to. But as they do, people get greedy and want their capabilities to increase. The battery, or how much energy you can 05 store in a given volume and weight, is the defining factor in this whole field. Then there are electric cars. If we can make batteries with double the "energy TR2Z density of today's and drive the price below $200 per "kilowatt-hour (versus $300 to $800 today, depending on type and weight), we could have a car with a 300-mile range, even with the air conditioner or heater turned up, that would sell for $25,000 to $30,000. The 10 Department of Energy's goal is to get batteries to $150 per kilowatt-hour by the year 2020. 01 Finally, there are the "utility-scale batteries, which are very important for renewable TR28 energy. Wind and solar power are going to become more common. Wind is already the second-cheapest form of new energy, after shale gas, and it will become the cheapest 15 15 within a decade. Right now "utility companies get about 4 percent of their power from renewable sources other than "hydro- and that 4 percent is roughly all from wind. We may see a day when renewables make up 50, 60, 70 percent of the total supply of energy. Utility companies will need batteries to stabilize the flow of renewable energy into the *grid, and also require a better electrical control system to (3)do the switching. People 20 may have these batteries at their homes instead of generators. All of this would create a huge market. But the effects would be more profound. T There are mountainous places even in the U.S., like western Alaska, that will never be connected to the electric grid. There aren't enough people, and the distances are too great. There are many parts of South Asia like this, too. But they will have solar and 25 wind power - which, in 10 or 15 years, are going to be as cheap as any other form of energy, or cheaper. Once you have "storage systems, you can put a little "solar installation on your roof or "a plot of land, and then you will have your electric supply! It will be like cellphones' "leapfrogging the "land-line era. It will transform the prosperity of the world. 【Notes】 energy density エネルギー密度 (ここでは電池の容量を意味する) kilowatt-hour キロワット時 (1キロワットの機器を1時間使ったときの消費電力量) utility-scale 電力供給に使う規模の hydro utility company t storage 貯蔵 (ここでは電気を蓄えておくことを意味する) grid solar installation a plot of land 一画の土地 land-line 地上 (の電話) 線 by a factor of two (増減の幅が)2倍で (50pts.) leapfrog 〜を一足跳びにする

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英語 高校生

この問題教えてください

料理, ます。 ンジ ヤガ 刻 肉 肉 う upractice 日本語に合うように,( Hop 1. 私は、以下のような理由により, 制服で通学することに賛成します。 I support ( ) ( に適切な語を入れましょう。 First, we can ( to school. ) time because we don't have to ( 2.まず, 学校へ着ていく服を選ぶ必要がないので,時間を節約できます。 ) to school for the following reasons. 3. 次に、学校へ着ていく服をたくさん買う必要がないので,経済的です。 Next, it is ( ) because we don't have to buy a ( to school. ) clothes to wear ) of clothes to wear Step 日本語に合うように,( )内の語を並べかえましょう。 1. 私は,以下のような理由により、 私服で通学することに賛成します。 I support (clothes / our / own / school / to / wearing) for the following reasons. 2.まず, 制服を買わなくてすむので, 支出を抑えることができます。 First, (avoid / can / expenditure / extra / since / we) we don't need to buy school uniforms. 3.次に,私服を着ることによって、 自分らしさを表現できるようになります。 Next, (can / express / learn / ourselves / to / we ) by wearing our own clothes. Jump 日本語に合うように、英語に直しましょう。 1. 地球の温暖化を避けるために, 日々の生活の中でできることを考えてみましょう。 (global warming) 〈electrical appliances 〉 2.まず, 使用していない電気製品の電源をこまめに切りましょう。 3. 次に,出かけるときは, なるべく公共交通機関か自転車を使いましょう。 〈 public transportation 〉 4. さらに, エアコンを使わなかったり, 設定温度を調整したりして, 節電に心がけましょう。 〈temperature >

解決済み 回答数: 1
英語 高校生

4の解き方がわかりません。 例えば(a)で、続く文であくびを謝っていることも全て把握した上で、挨拶なのでpolitelyかと考えたのですが、なぜ誤りなのか教えていただきたいです。

13 Lucy is a British schoolgirl who lives in Oxford. She is talking to her father, Fred, in the kitchen of their home. Read the conversation below and answer the following questions. Lucy: (a) Good morning, Dad. Oh, sorry for yawning. What are you doing with that microwave oven? It looks heavy. Do you need a hand with moving it? Fred: I think I'll be OK, Lucy. I'm just going to put it in the car and take it to the city dump. Lucy: Couldn't you send it away to be repaired? Fred: It's ten years old and well out of warranty now, so I very much doubt that the manufacturer would do it. They probably don't even carry the spare parts anymore. Lucy: That's a shame. Oh, I know what! Why not take it to the Repair Café near my school? Fred: What's that? I've never heard of it. Lucy: It's brilliant! We visited it as part of our environmental science course recently. It's a meeting place where people can get together to mend broken items cooperatively. And have a chat and a cup of coffee! Fred: I'm all ears. Tell me more. Lucy: Well, the first Repair Café was started by a Dutch woman called Martine Postma in Amsterdam in 2009. (1) 彼女は,使い捨て文化で環境が破壊されて, ゴミの量が地球規模で増えることを心配してたん . She wanted to find a local solution to this global problem. Fred: That's what they call "thinking globally, acting locally," isn't it? Lucy: Exactly. She also wanted to address the decline in community spirit amongst urban dwellers and do something about people's loss of practical skills and ingenuity. Fred: And the idea (2) caught on? Lucy: Very much so. The concept has grown into a global movement. The one in Oxford started about four years ago. Fred: Impressive! What kind of things do they repair? Lucy: Oh, all sorts. Electrical appliances, clothes, furniture, crockery, bicycles, and even toys. Fred: How successful are they at repairing things? Lucy: Well, of course, they cannot guarantee to fix every item brought to them, but they have a fairly good success rate. One study found that on average 60 to 70 percent of items were repaired. The rate is higher for some items such as bicycles and clothes but lower for things like laptop computers. Fred: I can understand that. Just between you and me, I think some electronics manufacturers deliberately make products in such a way that you cannot disassemble them and repair them unless you have specialized tools and equipment. Lucy: Yes, and that's where Repair Cafés can help. But these cafés are not just about repairing things for people. They are places where we can meet others, share ideas, and be inspired. The volunteer repairers are very keen to involve the visitors in thinking about the repair and actually carrying out the repair themselves. They also encourage people to think about living together in more sustainable communities. Fred: I suppose you could say they are about repairing our minds, not just our things. Lucy: Quite so, although often the two are very closely related. Many people attach (3)sentimental value to old things that might, for example, be part of their family history. Fred: I see what you mean. It almost sounds too good to be true. (a)Is there a catch? For example, how much does it cost? Lucy: Advice and help from the repairers is free, but people who use the café are invited to make a donation. That money is used to cover the costs involved in running the café. If specific spare parts are needed, the repairers will advise you on how to obtain them. Fred: Well, that's marvelous! (e)Then I'll take this old microwave there. Are they open today? Lucy: Yes, and I'll come with you. I've got a pair of jeans that are badly in need of some attention. QUESTIONS 1. Translate the underlined part after (1) into English. 2. What does the underlined phrase after (2) mean? Select the most appropriate expression from the list below. (A) became popular (B) hit a dead end (C) occurred to you (D) played a significant role (E) worked in practice 3. The underlined phrase after (3) means the value of an object which is derived from personal or emotional association rather than its material worth. Give ONE object that has "sentimental value" for you and explain why it has such value. Your answer should be between 15 and 20 English words in length. (Indicate the number of words you have written at the end of your answer.)

解決済み 回答数: 1
英語 高校生

当てはまる単語を下の四角から選んでください🙇‍♂️ 急ぎですよろしくお願いします🙇‍♂️

Before You Watch 以下は、省エネや環境に関する記述です。 下の枠内から適切な単語を選び、 空所に入れま しょう。 1. 省エネ運動が世界中で盛んである。 A campaign for ( ) energy is in full swing all over the world. 2.私たちは乗用車やトラックのための、環境に優しい燃料を求めている。 We are seeking an environmentally-( ) fuel for cars and trucks. 3. すべての工場が再生可能資源を利用すべきだ。 All factories should use ( ) energy. 4. オゾン層は有害な放射線から地球を守る助けになっている。 The ozone ( ) helps to protect the earth from harmful ( 5. この便座暖房は消費電力を削減するように設計されている。 This toilet seat warmer is designed to reduce electrical power ( 6. 中国の人々は交通渋滞による大気汚染を心配している。 Chinese people are concerned about the air ( 7. 核燃料がとても危険なことは、みんな知っている。 Everybody is well aware that ( 8. 温室効果ガスが、 地球温暖化を引き起こしている。 Greenhouse gasses are causing global ( ) fuel is extremely dangerous. ). 9. その古い工場は、かつて大量の産業廃棄物を排出していた。 The old factory used to produce a lot of ( ) waste. 10. このトイレットペーパーは再生紙でできている。 This toilet paper is made of ( ) paper. Watch ) caused by heavy traffic. consumption friendly industrial layer nuclear pollution radiation recycled renewable saving warming ).

解決済み 回答数: 1