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English Senior High

英語 下の写真の青マーカー部分の言っていることが理解できないので、教えていただきたいです🙇️ 可能であれば、例文など用いて教えてくださると嬉しいです! ちなみにですが、この問題は、 【「彼はこんな大勢の人前で話をしたことはないので、あんなに緊張するのも無理はない」を英訳... Read More

こうしてできる 2 it is natural that ... に続く節内の動詞の形に注意。 「…するのも無理はない」 は it is natural that... で表せるが, that節内の動詞の形に注意。 natural 「当然の」, surprising 「驚くべき」, strange 「奇妙な」 のように、話者の判断や感情を表す形容詞を用いた場合, that節内では 〈should + 動詞の原形〉 が用いられる。 また,この問題のように、実際に目の前で起こっている事実を述べる場合に は,このような that節では, 〈should + 動詞の原形> を使わないで、 直説法を用いて表現することもできるが, 〈要求・ 提案・命令〉などを表す that節と異なり, 動詞の原形 (仮定法現在) を用いることはできない点に注意しよう。 「緊張する」 は get nervous [tense] だが, 今実際に彼は緊張状態にあるので, get ではなく be を用いて, it is natural that he should be [is] that nervous とする。 これもOK He has never spoken to such a lot of people [before so many people], so it is natural that he is that tense.

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English Senior High

(3)について答えはthese new types of cementまたはnew types of cement ですがthe new types of cement でも大丈夫ですか?

6 2019年度 英語 Ordinary Portland cement-t produced by baking lime in a kiln and emits approximately one ton of carb a kiln and emits Cement production is responsible for cement. dioxide for every ton of approximately 5% of global man-made CO2 emissions, according to the World Business Council for Sustainable Development. Cement does absorb some carbon dioxide back from the atmosphere over time, One 2016 study estimated that between 1930 and 2013, the equivalent of 43% of CO2 released from lime during heating was reabsorbed by - although that percentage does not include carbon concrete products worldwide dioxide emitted by the fossil fuels burned to heat kilns, a significant contributor of says. Fennell notes. 東京医科歯科大前駅 - the most common form in concrete- CO2 emissions during production. Unfortunately, this absorption comes at a price, particularly when cement is used in structures that feature steel reinforcement bars (rebar) within concrete. vl(As) CO₂ moves through cement it changes the pH of the surroundings, Fennell says. Concrete loses its alkalinity and, when moisture and oxygen are present, causes the rebar to rust. 2) ad "Rusting steel can expand with great force to as much as nine times its original dimensions if you add up all of the layers of iron oxide," says Randolph Langenbach, an international consultant in building conservation. This expansion causes the concrete to crack, flake and crumble. Svi aft ni adosband huma Degradation is a massive concern, he argues, and problems are not limited to rusting rebar. Everything from air pockets left in the concrete mix when it's laid to salt air buffeting coastal-facing walls, or the use of beach sand in the concrete, can shorten a building's lifespan. As one specialist once put it to Langenbach: "If it ain't cracked, it aint concrete."qubong ao yas guidtyns ogde stornos 90 s of fshoqml is vatns mash *** long llopsd lust ay to Given the concerns about the environmental impact and structural longevity of concrete, why do we continue to build with it? addi Simply put, concrete is cheap, versatile, quick to erect and requires no of weight J

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