■Number[Model Discussion]Some people say that food additives are dangerous and that we should avoid them as much as possible. Do you agree? 話題提示→意見求め I see your point. But you know, I doubt that all the articles claiming that food additives are dangerous are scientifically accurate. I think we should use food additives because they have great benefits. One of them is food preservation. Using food preservatives can prevent food from spoiling, which reduces the risk of food poisoning. ■That could be beneficial. But when we cook at home, we don’t have to use them because there are other ways to preserve what we cook, like putting cooked food in the fridge. Using food preservatives is unnecessary if we eat everything we cook at home within a few 理解→反論→意見 days. You’re right, but additive-free foods are expensive, and they could lead to food waste because they spoil easily.■同意→反論■ I’m sure what you’re saying is right, but I still feel uncomfortable about putting these food additives in my body. I think I should avoid them if I can. 同意→感想→意見（個人） Model Discussionをさらに展開させる活動を設けています。その後もう一度ペアで話し合い，自己評価を行います。Listen to the discussion between Riko and Scott. Then discuss again.RikoI am aware that many of those additives are produced artificially by synthesizing chemical materials, and those additives can be a risk to our health if we consume them too often. At the same time, I am also aware that the Ministry of Health, Labor and Welfare reviews the use of them very carefully to ensure their safety. So, I don’t see any reasons to avoid them all together.■説明→追加説明（理由）→意見 Extend the DiscussionIn pairs, one student makes a comment on Riko’s last statement, the other responds to it.Self-evaluation食品添加物の摂取について話し合うことができましたか。言いたいことを，多様な語句や文を用いて英語で伝えることができましたか。4: Can do well 3: Can do 2: Can do with difficulty 1: Not yet4 ・ 3 ・ 2 ・ 1 4 ・ 3 ・ 2 ・ 1Class■NameScott理解→反論→意見→具体例→説明 16Speak Againのワークシートです。教科書紙面には掲載していないスクリプトも吹き出し付きで示しています。■■■■ 吹き出しには，どのような流れで談話が展開されてYou’re probably right, but what I don’t understand is why there are so many articles on いるかを示す機能ラベルも付けています。the Internet warning us about the health risks of additives. And why are there so many products that say they’re food additives-free? If there is no danger, why do people make such a big deal about it? 部分的同意→疑問①→疑問②→疑問（まとめ） Unit 6 Speak Again ワワーーククシシーートト
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