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English Senior High

Q&Aな①の問題で質問がありますMany plastics を代名詞に置き換えたいのですが単数の場合は「it」ですが複数の場合はなんでしょうか?また、Googleで検索したり色々な友達に聞いたりしたらthem、they、thereじゃない?と人によってみんな代名詞が違ったの... Read More

Lesson 10 SDGs ? p. 147For Your Information E Model 1 Setting Students are giving a presentation about microplastics. 本文の太字は、プレゼン テーションの定型表現 マイクロプラスチックについて、生徒たちがプレゼンテーションをしています。 ①Hello, everyone. Today, our group will talk about microplastics. As you know, plastics are very useful. However, many of them end up in the ocean as waste. The waves then break these plastics into particles called "microplastics." Also, microbeads used in health and beauty products come into the ocean. Next, I'll talk about why microplastics are a problem. The main reason is related to the food chain. Birds and fish eat microplastics by mistake. In one study, microplastics were found in 40% of fish caught near Japan. Scientists worry that negative effects on human health might show up someday. 3 Now, I'll talk about actions against microplastics. Many actions are taken at the governmental and non-governmental levels. In the EU, a law bans the use of plastics for some disposable products. In Japan, major companies have already ended the use of microbeads. 4 Let me conclude with what we can do. I recommend the 4Rs: refuse, reduce, reuse, and recycle. For example, bring your own bag when you go shopping. Put plastics in the recycle bin when you throw them away. Your small actions will lead to a big change someday. Q&A 1. Where do many plastics end up?

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English Senior High

この英語長文において、印刷技術の発達に必要な技術はどのようなものであるか50~200字で答えてください

木版画 鋳造 第3問 以下の文は、 S. Strandh の “Machines, an illustrated history" からの抜粋で ある。 次の文を読んで、設問に解答せよ。 (ア) The tools of precision mechanics were, without doubt, the technical pre conditions for making wood cuts and for the development of printing. The oldest dated wood engraving is from 1418. It shows fine lines throughout 細部 and a richness of detal, which imply that the tools used, the knives, burins, and so on, must have been eminently suitable At this time, it was only the precision mechanics of clock making which could achieve the technique required for such tools. 精密機械技術 (イ) A (woodcut was produced by transferring a drawing, reversed from left to right, onto a carefully surface-ground "block" of wood, after which the surface wood on either side of each line in the drawing was cut away with a burin of forged steel. The remaining wood on all 'surfaces which were to be white in the drawing were then cut away with gravers and gouges, so that the lines of the drawing became raised. They were then inked and pressed against paper. これは 理由では ないから、 (~のときに、何 が原因か は不明) The woodcut method spread rapidly in the late Middle Ages when pictures were rarity. At first, skilful craftsmen made the woodcuts, but before long, eminent artists were themselves cutting their own drawings in wood. One of the first was the German Albrecht Duerer (1479-1528) who, in 1498, published the famous pictorial series of the Revelation of St. John. Graphics had become an independent art form-based on the progress of precision 酒の mechanics! 可動式の The 1440s saw the first book printed with movable die-cast type. (The letter press printing method used by Johann Gutenberg (1399?-1468) was basically the same as the one used for printing woodcuts, but Gutenberg used cast, movable type instead of cut blocks. The production of dies for the type was made possible by the tools of precision mechanics, too. It does not detract from Gutenberg's contribution that printing with movable type has been practised in the Far East, or more specifically Korea, two thousand years prior to this. Several of the techniques described here, which developed so quickly during the technical revolution of the Renaissance, had had predecessors in other parts of the world. ' 金楼 にねじ を刻む 道具 ~をなら K あったもの

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English Senior High

最後の方に、 嚢胞繊維症の遺伝子を欠いたマウスを作った とあり、そのあと、 人間の病気を模すために とかいてありますが、 なぜ嚢胞繊維症患者のためにわざとそれを欠いたマウスを作るんですが?あまりうまく想像できません。 癌に例えるなら、悪性のがん細胞を持ってないマウスをわざと... Read More

握り Evans's lab learning the techriology. // へと競う Every biologist soon wanted a favorite genpunched out, and a Chandful of companies quickly began competing with places such as the Jackson Laboratory in Bar Harbor, Maine, to provide knockout strains Have knocked out at least 11,000 genes in mice, observing what goes wrong to drug companies and academic labs. To date researches 77 生中 今日に至るきび in 70 development or adulthood and thereby gaining a sense of what the gene does/ By deactivating specific genes this way, for example, Capecchi and his colleagues went on to identify ones that shape limbs, organs, and the overall mammalian body plan/ Both Smithies and Evans /developed mice lacking the cystic fibrosis gen one of many kneekoat gene mouse 75 strains oreated to mimic a human illness/ Indeed, there is now a worldwide effort to knock out every mouse gene. 成熟期 (Science, October 12, 2007 より引用 一部改変) 筑波大) * in fact : 実は,それどころか cystic fibrosis:嚢胞性線維症 人間の病気を模すために

Resolved Answers: 1