Unit 3 D Food matters单元限时检测-【初中必刷题】2025-2026学年七年级下册英语同步课件(外研版·新教材)

该初中英语课件围绕“Food matters”单元，系统梳理健康饮食相关的词汇、语法及语篇理解，通过“健康饮食与科学探索”大单元主题情境，串联完形填空、阅读理解、语法填空等任务，构建“情境-任务-知识”的逻辑网络，体现知识点内在联系。 其亮点在于情境化与分层设计结合，如通过“制作水果沙拉”实践任务培养语言运用能力，借助语篇解析和知识拓展提升思维品质，不同难度题型满足个性化复习需求。这种设计帮助学生巩固知识，也为教师提供精准复习路径，提升教学效率。

英 语 七年级下册 WY 1 2 3 Unit 3 Food matters 4 D 单元限时检测 5 刷速度 6 大单元主题情境 在彩虹中学，为了引导学生关注健康饮食，培养良好的生活习惯，学校特别举办 了“健康饮食与科学探索”主题周。 返回目录 7 速度 情境1 活动一开始，学生们就探索了甜食如何激发大脑分泌多巴胺，从而带来愉悦感。 任务一 完形填空（10分） 素材话题：多巴胺的奥秘#1 【2025安徽合肥期中】You are at a restaurant and just ate a lot of food. You feel like you can’t eat any more food until sweet foods are in front of you. Why can sweet food open up . .1. . in your body? Famous professor Len Epstein did a study in 2013.In the study, he found three groups and every group had ten . .2. ..The first group was . .3. . the same 刷速度 返回目录 8 cheese and macarons for five days. The second group was offered （提供） different kinds of cheese and macarons. The third group was provided （提供） all kinds of high-calorie . .4. ., such as chicken and cheeseburgers. Finally, the children in the second group . .5. . more food than the other two groups. Len Epstein said, “Deep down in people’s hearts, they hope to eat . .6. . kinds of food.” The research also said, “People need to get nutrients （营养物质） from different kinds of food.”Meanwhile, there is dopamine （多巴胺） in the . .7. . foods and dopamine can . .8. . us have a good mood. So we will want to . .9. . sweet foods next time. Next time you eat at a restaurant, you are more likely to get a piece of . .10. . at the end of the meal.#1.3 完形填空·语篇导读 本文介绍了通过实验解释人们看见各种甜食会吃得更多的原因。 刷速度 返回目录 1.( ) A.room B.kitchen C.box D.card A 【解析】句意为：为什么甜食可以在你的身体里打开空间？根据“You feel like you can’t eat any more food until sweet foods are in front of you.”可 知，甜食让你想吃更多的食物，因此它们能打开你身体的空间。故选A项。 2.( ) A.scientists B.doctors C.teachers D.kids D 【解析】句意为：在这项研究中，他找了三组（人），每组有10个孩子。根据下 文的the children可知，此处指“孩子”。故选D项。 刷速度 返回目录 10 3.( ) A.practised B.given C.helped D.forgot B 【解析】句意为：给第一组同样的奶酪和马卡龙，持续五天。根据The second group was offered可知，此处表示给第一组的孩子食物。故选B项。 4.( ) A.races B.views C.foods D.positions C 【解析】句意为：给第三组提供了各种高热量的食物，如鸡肉和干酪汉堡。根据 such as chicken and cheeseburgers可知，此处指“食物”。故选C项。 5.( ) A.mixed B.ate C.ran D.cooked B 【解析】句意为：最后，第二组的孩子比另外两组吃了更多的食物。根据上文可 知，此处表示孩子吃了所给的食物。故选B项。 刷速度 返回目录 11 6.( ) A.same B.beautiful C.easy D.different D 【解析】句意为：在人们的内心深处，他们希望吃不同种类的食物。根据 “People need to get nutrients from different kinds of food.”可知，人 们希望吃不同种类的食物以获取营养物质。故选D项。 7.( ) A.plain B.sweet C.firm D.grey B 【解析】句意为：同时，甜食中含有多巴胺，多巴胺可以让我们有好心情。根据 “So we will want to… sweet foods next time.”可知，此处指“甜食”。故 选B项。 8.( ) A.wash B.buy C.make D.fall C 【解析】make sb do sth意为“让某人做某事”，符合语境，故选C项。 刷速度 返回目录 12 9.( ) A.have B.stay C.create D.see A 【解析】句意为：所以我们下次还会想要吃甜食。根据上一句可知，甜食可以让 我们有好心情，因此我们会想要吃甜食。故选A项。 10.( ) A.meat B.rice C.vegetable D.pie D 【解析】句意为：下次你在餐馆吃饭时，你更有可能在餐后吃一块馅饼。根据上 文可知，我们想要吃甜食，馅饼是甜食。故选D项。 刷速度 返回目录 13 情境2 Alex分享了如何搭配不同的食物以实现健康饮食。 任务二 阅读理解A（10分） 【2024湖北中考】 阅读A篇·语篇导读 本文主要介绍了如何健康饮食。 刷速度 返回目录 14 11.Which of the following is a kind of dairy products？( ) C A.Fish. B.Beans. C.Milk. D.Noodles. 【解析】细节理解题。根据Dairy products下的“We should eat plenty of dairy products such as milk, cheese, and so on.”可知，牛奶是乳制品。 12.How many kinds of grain products are mentioned in the passage？( ) B A.Two. B.Three. C.Four. D.Five. 【解析】细节理解题。根据Grain products下的“Grain products include bread， rice and noodles.”可知，文中提到了面包、米饭、面条三种谷类食品。 刷速度 返回目录 15 13.Which is healthier than the other three according to the passage？( ) A A. B. C. D. 【解析】推理判断题。根据文章中的介绍可知清单中应有乳制品、谷类食品、水 果、蔬菜和水，因此选A项。 刷速度 返回目录 16 14.What’s the writer’s opinion about eating well？ ( ) D A.Grain products are the best of all. B.Eat plenty of food as you like every day. C.Vegetables make our bodies work properly. D.Have different kinds of food and enough water. 【解析】细节理解题。根据“We should have plenty of different things.” 以及Water下的“We should drink 6—8 glasses of water every day…”可知 作者告诉我们要吃不同种类的食物并喝足够的水，因此选D项。 刷速度 返回目录 17 15.In which part of a magazine can we probably read the passage？( ) C A.Art. B.Sports. C.Health. D.Education. 【解析】推理判断题。通过文章标题“Eat Well， Live Well”和全文内容可知， 本文是对健康饮食的介绍，因此选C项。 刷速度 返回目录 18 情境3 接下来，学生们探讨了慰藉食物如何影响人的情绪。 任务三 阅读理解B（10分） 【2025广东深圳期中】Have you ever felt better after eating a bowl of warm noodles on a tough day? This is the power of comfort foods. From pizza to ice cream, everyone may have a different choice for his or her comfort foods.16.___.In fact, they connect you to beautiful memories, helping reduce stress or sadness. A 刷速度 返回目录 19 Think of a bowl of warm soup your family made when you were sick, or a pizza shared with friends on a Friday night. Only one bite can take you back to the moments when you felt happy or cared for. But the memories people treasure are different.17.___.Some people feel better when they eat sweet foods. For others, a hamburger may remind them of good time. However, most comfort foods share a secret. They may taste good and make us happy, but they’re usually high in calories and fats.18.___.For example, eating ice cream every day can lead to overweight or other health problems. So how can we enjoy comfort foods without harming our health?19.___.You can eat a small burger with a side salad instead of French fries, or add vegetables to your noodles. Instead of avoiding comfort foods altogether, try making smarter choices.20.___.#1.3 G C B F 刷速度 返回目录 A.These dishes do more than fill your stomach B.The key is to balance them with healthy meals C.Therefore, eating too much of them may hurt our health D.These flavours aren’t just tasty, and they carry memories E.We put the happy thoughts and smiles on top and serve carefully F.In this way, we can enjoy the benefits while staying healthy G.This explains why comfort food varies from person to person 阅读B篇·语篇导读 本文主要介绍了承载着美好回忆的慰藉食物，以及如何平衡慰 藉食物与健康食物。 刷速度 返回目录 21 16. ___ A 【解析】根据“In fact, they connect you to beautiful memories, helping reduce stress or sadness.”可知，这些慰藉食物不只是满足生理需求，还有其 他作用。选项A符合语境。故选A项。 17. ___ G 【解析】根据“But the memories people treasure are different.”以及后文 “Some people feel better when they eat sweet foods.For others, a hamburger may remind them of good time.”可知，因为珍视的回忆不同所以慰 藉食物因人而异。选项G符合语境。故选G项。 知识拓展 remind sb of/about sth意为“使某人想起某事/物”。 刷速度 返回目录 22 18. ___ C 【解析】根据前文“They may taste good and make us happy, but they’re usually high in calories and fats.”以及后文“For example, eating ice cream every day can lead to overweight or other health problems.”可知， 高热量高脂肪食物会引发健康问题。选项C符合语境。故选C项。 刷速度 返回目录 23 19. ___ B 【解析】根据前文“So how can we enjoy comfort foods without harming our health?”以及后文“You can eat a small burger with a side salad instead of French fries, or add vegetables to your noodles.”可知，此处回答了如 何在享用慰藉食物时不损害健康的问题，选项B符合语境。故选B项。 知识拓展 instead of doing sth意为“而不是做某事”。 20. ___ F 【解析】根据前文“Instead of avoiding comfort foods altogether, try making smarter choices.”可知，此处应说明作出明智选择的结果，即既能享受 慰藉食物的好处又能保持健康，选项F符合语境。故选F项。 刷速度 返回目录 24 情境4 Cindy和同学们深入探讨了健康生活的多个方面，包括合理饮食、适量运动、充足 睡眠和积极心态。 任务四 阅读理解C（10分） 【2024黑龙江大庆质检】 Healthy Living Advice Why is a healthy lifestyle important? A healthy lifestyle helps you to stay fit and well. If your lifestyle is unhealthy, you are likely to feel tired and unhappy. A healthy lifestyle helps you feel good about yourself. It also helps you to look good and be happy.#1.2.1 刷速度 返回目录 25 Your lifestyle has a big effect on how you feel and what you get out of life. So how can you live a healthy life? A good diet is part of a healthy lifestyle. Fruit and vegetables are important parts of a healthy diet. Experts （专家） say that exercise is very important. It’s part of a healthy lifestyle. Swimming, dancing and playing basketball are all fun ways to exercise. Some people think that healthy living is not interesting. They are wrong! Exercise and a good diet help you feel full of energy. Life is more interesting when you are healthy.#1.5 阅读C篇·语篇导读 本文主要介绍了健康生活的重要性，并就如何过上健康的生活 提出了几点建议。 刷速度 返回目录 26 21.This passage tells us living a healthy life is ___________, _________ it helps you keep fit and well. important because 【解析】根据第一段“Why is a healthy lifestyle important？”及第二段的 “A healthy lifestyle helps you to stay fit and well.”可知，过健康的生 活是重要的，因为这样做帮助我们保持健康。 22.If your lifestyle is not _________, you are likely to feel _______ and unhappy. healthy tired 【解析】根据第二段的“If your lifestyle is unhealthy, you are likely to feel tired and unhappy.”可知，如果生活方式不健康，你很可能会感到疲倦和 不快乐。 刷速度 返回目录 27 23. __________ is part of healthy lifestyle, and people have many fun ways to exercise, such as swimming, dancing and playing ____________. Exercise basketball 【解析】根据第五段“Experts say that exercise is very important.It’s part of a healthy lifestyle.Swimming, dancing and playing basketball are all fun ways to exercise.”可知，锻炼是健康生活的一部分，有趣的锻炼 方式包括游泳、跳舞和打篮球。 知识拓展 exercise意为“锻炼”时可作动词或不可数名词；意为“练习”时，作可数名词。 刷速度 返回目录 28 24.There are _______ healthy living suggestions in this passage. They’re about a good ______ and exercise. 2/two diet 【解析】根据第四段的“A good diet is part of a healthy lifestyle.”和第 五段的“Experts say that exercise is very important.”可知，本文提出了2 点建议，第一点是好的饮食,第二点是锻炼。 25.It’s _______ that some people think healthy living is no fun. Exercise and a good diet help you feel full of energy. Life is more _____________ when you are healthy. wrong interesting 【解析】根据最后一段的“Some people think that healthy living is not interesting.They are wrong！”可知，有些人认为健康的生活毫无乐趣，这是 错误的；根据“Life is more interesting when you are healthy.”可知，当 你健康时生活更有趣。 刷速度 返回目录 29 情境5 之后，学生们亲手制作了水果沙拉，体验了从选材到成品的全过程。 任务五 阅读下面短文，在空白处按要求填入适当的单词或括号内单词 的正确形式（10分） 【2024河北保定期末】When you do DIY, you make things yourself. It’s a 26. ___________ （wonder） time to enjoy yourself when you make something. Today, I will show you 27. _____ to make a fruit salad. 28. _______ （one）, choose your favourite fruit. Make sure that it is fresh. wonderful how First 刷速度 返回目录 30 Next, wash the fruit. You’d better use the fruit of 29. ___________ （difference） colours. For example, mixing red apples, green avocados and purple grapes can make your salad 30. ______ （look） very colourful. Then, cut some of the larger fruit into small 31. ________ （piece）.Please take care when you use 32. _______ knife. Finally, mix 33. ______ （they） together and add some salad cream if you like. Try not to make the fruit salad too early. Just make it before you are 34. _______ （go） to eat it, because some of the fruit will quickly turn brown when you leave it in the air 35. _____ some time.#1.5 语篇导读 本文主要介绍了如何制作水果沙拉。 different look pieces a/the them going for 刷速度 返回目录 26. ___________ wonderful 【解析】根据“It’s a… time to enjoy yourself when you make something.” 可知，此处指美好时光，空处应用形容词来修饰名词time。故填wonderful。 27. _____ how 【解析】根据“Today, I will show you… to make a fruit salad.”可知，此 处指如何做沙拉，应用“how+动词不定式”结构。故填how。 刷速度 返回目录 32 28. _______ First 【解析】根据下文的Next、Then和Finally可知，此处应用副词first，意为“首 先”；设空位于句首，单词首字母要大写。故填First。 知识拓展 different意为“不同的”，作形容词，其名词形式为difference，意为“不同 （之处）”。 29. ___________ different 【解析】根据“You’d better use the fruit of… colours.”可知，此处指不 同的颜色，空处应用形容词修饰名词colours。故填different。 刷速度 返回目录 33 30. ______ look 【解析】“make sb/sth do sth”意为“使某人/某物做某事”，为固定搭配，符 合语境。故填look。 31. ________ pieces 【解析】piece意为“片；块”，作可数名词，空前无限定词，故填pieces。 32. _______ a/the 【解析】句意为：当你用刀的时候请小心。knife意为“刀”，作可数名词。此处 既可表泛指也可表特指，且knife的发音以辅音音素开头，故填a/the。 33. ______ them 【解析】动词mix后应接宾语，所以空处应用they的宾格形式。故填them。 刷速度 返回目录 34 34. _______ going 【解析】根据“Just make it before you are… to eat it”可知，从句时态为 一般将来时，其结构为be going to do。故填going。 35. _____ for 【解析】此处指“放在空气中一段时间”，应用“for+时间段”。故填for。 刷速度 返回目录 35 情境6 Chloe对比了家庭烹饪和外卖的优缺点。 任务六 根据短文内容，用方框中所给单词的正确形式填空,使短文完 整正确（10分） 【2024广西南宁调研】#1 healthy shake leave cook buy enjoy you hour cover find difference other Do you usually cook for yourself? Maybe some of you are too young to cook on 36. ______ own. I started cooking after many years of depending on （依靠） 37. ________ to make my meals. your others 刷速度 返回目录 36 I 38. ________ a slow cooker not long ago. It’s very simple and easy to use. You just put all of your ingredients in the pot, turn it on, and let it cook for 39. _______.You can make lots of food at one time with it. I made chicken soup on Monday, and I still had some 40. ______ to eat on Saturday. However, the dishes I cook with it are 41. ___________ from typical （典型的） Chinese dishes. They use certain spices, but it is hard for me 42. _________ them in Chinese supermarkets. I usually go online to buy them. But I still go to Chinese supermarkets to get fresh ingredients. bought hours left different to find 刷速度 返回目录 I found a lot of joy in 43. _________ at home. The takeaway is a popular choice for many people these days, but the food cooked at home is 44. ___________ than the takeaway. There is something really satisfying about eating a dish you made yourself. It’s relaxing and 45. ___________ to cut up vegetables and add seasoning （调味品）.I think my mum will be glad that I can cook by myself.#1.1.4 语篇导读 本文主要介绍了作者自己做饭的经历。 cooking healthier enjoyable 刷速度 返回目录 36. ______ your 【解析】根据“Maybe some of you are too young to cook on… own.”以及备 选词可知，此处指“你们自己”，on one’s own意为“独自”，为固定搭配；此 处应填形容词性物主代词，故填your。 37. ________ others 【解析】根据“I started cooking after many years of depending on… to make my meals.”以及备选词可知，此处指“依赖别人做饭”，应填others，意 为“他人”。故填others。 刷速度 返回目录 39 38. ________ bought 【解析】根据“I… a slow cooker not long ago.”以及备选词可知，此处指作 者买了一个电炖锅，buy意为“买”，符合语境；由not long ago可知，句子时态 为一般过去时，谓语动词应用过去式，故填bought。 39. _______ hours 【解析】根据let it cook for以及备选词可知，此处指“煮几个小时”，应填复 数名词hours。 40. ______ left 【解析】根据“I made chicken soup on Monday, and I still had some… to eat on Saturday.”以及备选词可知，此处指作者星期一做了鸡汤，星期六还剩 了一些，have sth left表示“剩下某物”，故填left。 刷速度 返回目录 40 41. ___________ different 【解析】根据“However, the dishes I cook with it are… from typical Chinese dishes.”以及备选词可知，此处指作者用电炖锅做的菜与典型的中国菜 不同，be different from意为“与……不同”，为固定短语。故填different。 刷速度 返回目录 41 42. _________ to find 【解析】根据“They use certain spices, but it is hard for me… them in Chinese supermarkets.”以及备选词可知，对作者来说这些香料在中国超市很难 找到，find意为“找到”，符合语境；“it is+adj.+for sb+to do sth”意为 “对某人来说做某事是……的”，为固定句型。故填to find。 温馨提示 “it is+adj.+to do sth”表示“做某事是……的”，其中it作形式主语，不定 式作真正的主语。 刷速度 返回目录 42 43. _________ cooking 【解析】根据“I found a lot of joy in… at home.”以及备选词可知，作者 发现在家做饭很有趣，cook意为“烹饪”，符合语境；介词in后接其-ing形式， 故填cooking，意为“烹饪”。 44. ___________ healthier 【解析】根据“the food cooked at home is… than the takeaway”以及备选 词可知，此处指在家烹饪的食物比外卖食品更健康，应用形容词healthy的比较级 形式。故填healthier。 刷速度 返回目录 43 45. ___________ enjoyable 【解析】根据“It’s relaxing and… to cut up vegetables and add seasoning.”以及备选词可知，此处应填形容词作表语，和relaxing并列；enjoy 意为“享受”，作动词，其形容词形式为enjoyable。故填enjoyable。 刷速度 返回目录 44 情境7 在活动的最后一天，每位学生都撰写了一篇关于初中生健康饮食习惯的短文。 任务七 书面表达（15分） 46.【2025广东佛山期末】假设你叫李明，你想让大家明白健康的饮食习惯对初中 生的重要性。请你根据以下思维导图的提示，用英文写一篇短文，介绍初中学生 该如何养成健康的饮食习惯。词数不少于100。 Healthy Eating Habits ___________________ 刷速度 返回目录 45 【参考范文】 Healthy Eating Habits Do you live a healthy life? Healthy eating habits are important for us junior high students. We can have healthy eating habits in some ways.Firstly, eat different kinds of foods, including fruit, vegetables, milk and so on.Secondly, have meals at the right time.Breakfast gives us energy in the morning.Lunch helps us stay active in the afternoon.And don’t eat too much for dinner.Thirdly, we shouldn’t eat too many snacks and sweet things. It’s a good idea to have good eating habits.Good eating habits can help us have enough nutrients for study and growth.They can also help us keep healthy and strong. 刷速度 返回目录 46 【解析】高分技巧 本文时态以一般现在时为主。同学们在写作时要注意标点符号及单词大小写等问 题，不要犯语法错误。 刷速度 返回目录 47 $