英語 高校生 約2年前

英文の方写真汚くて申し訳ないです汗　 ３パラグラフ目の印のしてあるaround が、和訳中のどの部分に当たるか分かりません。教えていただきたいです。

テーマ 専門性☆☆☆ 英文レベル★★★ 30 DNAはウイルスから? 文 11 What with the threat of bird flu, the reality of HIV, and the genera unseemliness of having one's cells pressed into labour on behalf of something alien and microscopic, it is small wonder that people don't much like viruses. But we may actually have something to thank the little 5 parasites for. They may have been the first creatures to find a use for DNA, a discovery that set life on the road to its current rich complexity 12 The origin of the double helix is a more complicated issue than it might at first seem. DNA's ubiquity -all cells use it to store their genomes - suggests it has been around since the earliest days of life 10 but when exactly did the double spiral of bases first appear? Some think it was after cells and proteins had been around for a while. Others say DNA showed up before cell membranes had even been invented/ The fact that different sorts of cell make and copy the molecule in very different ways has led others to suggest that the charms of the double 15 helix might have been discovered more than once. And all these ideas have drawbacks. "To my knowledge, up to now there has been no ⚫ convincing story of how DNA originated," says evolutionary biologist Patrick Forterre of the University of Paris-Sud, Orsay. 13 Forterre claims to have a solution. Viruses, he thinks, invented » DNA as a way the defences of the cells they infected. Little more than packets of genetic material, viruses are notoriously adept at* avoiding detection, as influenza's annual self-reinvention attests. Forterre argues that viruses were up to similar tricks when life was young, and that DNA was one of their innovations. To some researchers 25 the idea is an appealing way to fill in a chunk of the DNA puzzle. 270 •

英語 高校生 約2年前

injection of healing cells① the idea that curing cells➁ 上は、治療細胞なのに 下は細胞を治す になるんですが、この違いは何なんでしょうか？ １枚目写真の上から三段目ー① ２枚目の写真の下から二段目ー➁

英文 11 It was a miracle of almost biblical* proportions. In 1998, scientists in Israel revealed that rats whose spinal cords had been severed" had walked again after an injection of healing immune cells called macrophages. Their hopes buoyed by enthusiastic media coverage, paralysed patients began to dream of taking their own tentative* steps. 12

英語 高校生 約4年前

①を本文中の英語2語で答えるとなんですか？

do bad things to them. Actually, according to some scientists, these two We are hungry. From there, the word “hangry” was created to mean "being 5 feelings are closely related. They say we tend to get angry more easily when 「When you are hungry, it means that you haven't eaten food for a long time. ©when you are angry, you may want to shout at someone or 語数 251 Reading テーマ 説明文/人体 次の英文を読み, 右ページの問いに答えなさい。 ト人はなぜ怒るのでしょうか。 Do you know the The two English words “hungry” and “angry"” sound alike. meaning of them? angry because we are hungry." 私たちが食べるもはすがて、特にやの:パク時 Then, what is, happening in our body? Everything we eat is turned in などの様々な栄養まに変援続血管を作して体のあらゃ3点部にに並られます。 various nutrients, including sugars and proteins, and sent to every part of th。 The fact is that our brains use only sugars for 10 body through the blood vessels. 0 their energy.As time passes, the level of sugar in the blood drops. After several hours, our brains run out of the energy they need to function well So, we find it hard to concentrate, or we may make simple mistakes. Even Worse, we may not be able to control our emotions. Certainly, our brains need sugar. 15 But many scientists warn that when we are “hangry," eating too many sweets such as candies or chocolates is not a good idea. After eating them, the level of blood sugar rises quickly, then it falls suddenly. This makes us emotionally unbalanced. The important thing is to keep our blood sugar steady. To achieve that, you need to eat small, well- balanced meals several times a day. 0お腹が空いたとき(は、長い問食べ物をたべていないことを意味します。 ② あ体たが思って(るとき、あなたは誰似にさいけんだり、彼しに思いことをしたいと思らがもしれません。 @ 保は、私たちくは大腹が安いている時。やすいと言う お腹かすいたかいたっているというくけでお腹かすれたをいう言葉かはおんた P pen.e