Unit 6 Food and health Cross-curricular connection 同步分层作业 2026-2027学年沪教版英语九年级上册

Unit 6 Food and health Cross-curricular connection 分层作业 建议用时：30分钟 一、单词汉译英（Cross-curricular connection：食物里的科学 The science on your plate） 1. 标签 ____________ 2. 成分 ____________ 3. 能量 ____________ 4. 卡路里 ____________ 5. 克 ____________ 6. 蛋白质 ____________ 7. 脂肪 ____________ 8. 纤维 ____________ 9. 添加剂 ____________ 10. 防腐剂 ____________ 11. 保质期 ____________ 12. 科学 ____________ 二、短语汉译英（教材原短语） 1. 每100克 ____________ 2. 营养成分表 ____________ 3. 含有 ____________ 4. 保质期至 ____________ 5. 一份 ____________ 6. 由……制成 ____________ 7. 转化为 ____________ 8. 超过 ____________ 三、词形变换（写出下列名词的形容词形式） 1. science → ____________ 2. nutrition → ____________ 3. energy → ____________ 4. health → ____________ 5. sugar → ____________ 一、单句填空（用括号内单词的正确形式填空） 1. The label ____________ (list) every ingredient. 2. This snack ____________ (contain) too much salt. 3. We ____________ (compare) three brands yesterday. 4. The biscuits ____________ (be) out of date. 5. He ____________ (read) the back of the packet now. 二、根据汉语意思完成句子（每空一词） 1. 标签上写着每100克含糖十克。 The label says ten grams of sugar ____________ 100 grams. 2. 这个产品由大豆制成。 This product ____________ ____________ ____________ soya beans. 3. 盐藏在很多食物里。 Salt is ____________ in many foods. 4. 保质期到五月。 The ____________ ____________ is May. 5. 喝太多甜饮料会让人发胖。 Drinking too many sweet drinks can make you ____________ ____________ weight. 三、句型转换 1. This packet contains ten grams of sugar.（对画线部分提问） ____________ ____________ sugar does this packet ____________? 2. The label is very small.（改为感叹句） ____________ ____________ the label is! 3. They compared three brands.（改为一般疑问句） ____________ they ____________ three brands? 4. The biscuits were not fresh.（改为反意疑问句） The biscuits were not fresh, ____________ ____________? 5. Scientists measure energy in kilocalories.（改为被动语态） Energy ____________ ____________ in kilocalories. 四、选词填空（食品标签） 【label, ingredient, protein, fibre, additive】 1. Read the ____________ before you buy the drink. 2. Sugar is the first ____________ in this cereal. 3. Beans and eggs are rich in ____________. 4. Whole grains give you ____________, which helps your digestion. 5. An ____________ is something added to food for colour or taste. 五、情景补全对话（5个空，6个选项，1项多余） A. Which number should I look at first? B. What does “per 100 grams” mean? C. Why is sugar listed five times? D. How do they measure the energy? E. Is this packet healthy, then? F. Where did you buy it? Ben: Mr Li, this cereal says “full of energy” on the front. Is it healthy? Mr Li: Turn the packet round. Ben: 1.____________ Mr Li: Sugar. Look at the line marked “of which sugars”. Ben: 2.____________ Mr Li: Because it is added in five forms — sugar, syrup, honey, juice and malt. Ben: 3.____________ Mr Li: It lets you compare two packets fairly. A bowl is a different size in every home. Ben: 4.____________ Mr Li: They burn a small sample and measure the heat. That is why we use the word calorie. Ben: 5.____________ Mr Li: That is not a yes-or-no question. It depends on what else you eat that day. 拓展提高（课内同源 + 课外同源） Passage1（课内同源：标签是一张地图） 　　A nutrition label is a small table with large numbers, and it is designed to be read in ten seconds. / The first thing to find is the serving size. It is usually at the top, and it is where most mistakes happen. A packet of crisps may say “120 kilocalories” in large print, but the small print says “per 25-gram serving”, and the packet holds four servings. The whole packet is 480. / The second thing is the order of the ingredients. They are listed from heaviest to lightest. If sugar, syrup or fruit juice is among the first three, the product is mostly sugar, whatever the front of the packet says. / The third thing is the part nobody reads: the small print at the bottom, which explains what a “reference intake” is. It is an average for an adult, not a rule for a child. / “A label is not a police officer,” our teacher says. “It is a map. It tells you where you are. It does not tell you where to go.” 任务一：单项选择 1.What is the first thing to find on a label? A.The serving size. B.The ingredients. C.The reference intake. D.The brand name. 2.How are ingredients listed? A.From heaviest to lightest. B.In alphabetical order. C.From cheapest to most expensive. D.In the order they are cooked. 任务二：判断正误(T/F) 3.The whole packet of crisps is 120 kilocalories. (　　) 4.The teacher says a label is a map, not a police officer. (　　) 任务三：简答 5.What does the small print at the bottom explain? _______________________________________________________________________________________________ Passage2（课外同源：辣不是味道） 　　Humans can taste five things: sweet, sour, salty, bitter and umami. Everything else that we call a “taste” is actually a feeling. / Chilli is the clearest example. The hotness of a chilli is not a taste; it is pain. A chemical called capsaicin fits into a receptor on the tongue that normally warns the brain about heat. The brain receives the warning and responds as if the mouth were on fire: the heart beats faster, the face goes red, and the body sweats. Nothing is actually burning. / Mint works in the opposite way. Menthol fits a receptor that senses cold, so a mint sweet makes the mouth feel cool although its temperature has not changed. / This is why a hot curry and a cold drink do not cancel each other. The curry is a false alarm about heat, and the drink is a real drop in temperature; the brain can tell the difference. / Some people love this confusion and some hate it. Both are right. The sensation is not in the food; it is in the nervous system that meets it. 任务一：单项选择 1.How many basic tastes can humans taste? A.Five. B.Three. C.Seven. D.Two. 2.What does capsaicin do? A.It fits a receptor that normally warns the brain about heat. B.It burns the tongue. C.It makes food taste sweet. D.It cools the mouth. 任务二：判断正误(T/F) 3.Menthol makes the mouth feel cool because it really lowers the temperature. (　　) 4.The sensation of hotness is in the nervous system, not in the food. (　　) 任务三：简答 5.Why do a hot curry and a cold drink not cancel each other? _______________________________________________________________________________________________ 任务四：单元微写作 科学课要办一张“看懂食品标签”的海报。请写一段说明文字，不少于6句话。请写清先看什么、再看什么，以及一个常见误解，并用上 per 100 grams 和 ingredient。 _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ 参考答案 夯实基础 一、单词汉译英 1.label 2.ingredient 3.energy 4.calorie 5.gram 6.protein 7.fat 8.fibre 9.additive 10.preservative 11.expiry 12.science 二、短语汉译英 1.per 100 grams 2.nutrition facts 3.contain 4.best before 5.a serving 6.be made from 7.turn into 8.more than 三、词形变换 1.scientific 2.nutritious 3.energetic 4.healthy 5.sugary 能力进阶 一、单句填空 1.lists 2.contains 3.compared 4.are 5.is reading 二、根据汉语意思完成句子 1.per 2.is; made; from 3.hidden 4.best; before 5.put; on 三、句型转换 1.How; much; contain 2.How; small 3.Did; compare 4.were; they 5.is; measured 四、选词填空 1.label 2.ingredient 3.protein 4.fibre 5.additive 五、情景补全对话 答案：1.A 2.C 3.B 4.D 5.E；多余项：F 拓展提高 Passage1 任务一：1.A 2.A 任务二：3.F 4.T 任务三简答：5.What a reference intake is. Passage2 任务一：1.A 2.A 任务二：3.F 4.T 任务三简答：5.Because the curry is a false alarm about heat while the drink is a real drop in temperature. 任务四范文：Most people read the front of a packet, and the front is advertising. A label should be read in three steps. First, find the serving size, because every number below it depends on it. A packet that says 120 kilocalories may hold four servings, which makes 480. Second, look at the ingredient list: ingredients are listed from heaviest to lightest, so if sugar is first, the product is mostly sugar. Third, check whether the numbers are per 100 grams or per serving, because “per 100 grams” is the only fair way to compare two packets. The common misunderstanding is that “full of energy” means healthy. It only means there are calories inside. 学科网（北京）股份有限公司 $