U1 训练 单元限时检测-【初中必刷题】2026-2027学年九年级上册英语同步课件（冀教版·新教材）

该初中英语课件聚焦九年级“健康生活”主题，涵盖完形填空、阅读理解等题型，通过Alice蛀牙、格林夫人锻炼等生活化语篇导入，知识点从个人健康习惯（如刷牙、饮食）延伸至公共卫生（疾病传播）与心理健康，以语篇导读、词汇解析和固定搭配讲解为学习支架，帮助学生构建知识脉络。 其亮点在于融合语言能力与思维品质培养，如完形填空通过语境考查“brush teeth”等固定搭配提升语言理解，阅读理解题（如站立课桌益处分析）要求推理判断发展思维。解析含“encourage sb to do sth”等知识拓展，助力学习能力提升。对学生巩固知识、提升解题能力，对教师提供同步练习资源，优化教学效率。

英 语 九年级全一册 JJ 1 2 3 九年级上册 Unit 1 Staying healthy 4 D 单元限时检测 5 刷速度 6 速度 Ⅰ.完形填空（10分） 【2026河北保定调研】Alice loved sweets. She ate candies after meals, drank soda instead of water, and often forgot to . .1. . her teeth at night. One morning, a bad . .2. . woke her. By lunch, the pain made her cry. Mum took her to see Dr Li, the dentist. After the check-up, Dr Li showed her the X-ray results.“These dark spots （点） are . .3. . teeth—cavities （蛀牙）,” he said.“Eating too much sugar and not brushing often are . .4. . to your teeth. They even make your gums （牙龈） bleed a little.” Hearing this, Alice . .5. . for her bad habits. 刷速度 返回目录 7 “. .6. ., things can get better if you drop your bad habits,” Dr Li said.“Have less sugar. Brush your teeth twice daily.” Alice made a . .7. . to change her habits. She threw away candies and brushed her teeth in the morning and at night. At first, it was hard. But Alice kept doing that. Soon, the . .8. . went away. A few months later, Dr Li examined her again.“Great! Your cavities have . .9. ..You’ve known how to look after your teeth well,” he smiled. Now Alice brushes regularly （有规律地） and teaches her brother how to brush teeth correctly. She still eats candies sometimes, . .10. . she brushes her teeth right after that. Good habits keep her teeth healthy!#7 完形填空·语篇导读 本文讲述了艾丽斯因不良饮食习惯导致蛀牙，后改变习惯使 牙齿恢复健康的故事。 刷速度 返回目录 1.( ) A.solve B.operate C.brush D.control C 【解析】句意为：她饭后吃糖果，喝汽水而不是水，而且晚上经常忘记刷牙。 solve意为“解决”；operate意为“操作”；brush 意为“刷”；control意为 “控制”。brush one’s teeth是固定搭配，表示“刷牙”，故选C项。 知识拓展 brush可作动词，意为“刷；拂”；还可作名词，意为“刷子；画笔”，其复数形 式为brushes。 刷速度 返回目录 9 2.( ) A.cold B.fever C.cancer D.toothache D 【解析】句意为：一天早上，一阵剧烈的牙痛把她弄醒了。cold意为“感冒”； fever意为“发烧”；cancer意为“癌症”；toothache意为“牙痛”。根据the pain made her cry以及后文提到的去看牙医可知，此处指“牙痛”。故选D项。 3.( ) A.tidy B.rotten C.clean D.healthy B 【解析】句意为：“这些黑点是腐烂的牙齿——蛀牙，”他说。tidy意为“整洁 的”；rotten意为“腐烂的；坏掉的”；clean意为“干净的”；healthy意为 “健康的”。根据cavities可知，这里说的是“烂牙”，故选B项。 刷速度 返回目录 10 4.( ) A.useful B.helpful C.harmful D.careful C 【解析】句意为：吃太多糖且不经常刷牙对你的牙齿有害。useful意为“有用 的”；helpful意为“有帮助的”；harmful意为“有害的”；careful意为“小心 的”。根据“Eating too much sugar and not brushing often are… to your teeth.”可知，这些行为对牙齿有害。故选C项。 5.( ) A.looked B.rushed C.hunted D.regretted D 【解析】句意为：听到这里，艾丽斯为她的坏习惯感到后悔。look意为“看”； rush意为“冲”；hunt意为“打猎”；regret意为“后悔”。根据语境，故选D项。 刷速度 返回目录 11 6.( ) A.Fortunately B.Suddenly C.Properly D.Especially A 【解析】句意为：“幸运的是，如果你改掉坏习惯，情况会好转的，”李医生说。 fortunately意为“幸运地”；suddenly意为“突然地”；properly意为“适当 地”；especially意为“尤其”。根据things can get better if you drop your bad habits可知，这里表示“幸运地”。故选A项。 7.( ) A.wish B.card C.test D.decision D 【解析】句意为：艾丽斯决定改变她的习惯。wish意为“愿望”；card意为“卡 片”；test意为“测试”；decision意为“决定”。make a decision是固定短语， 表示“做决定”，故选D项。 刷速度 返回目录 12 8.( ) A.difficulty B.rule C.aid D.object A 【解析】句意为：很快，困难消失了。 difficulty意为“困难”；rule意为“规 则”；aid意为“帮助”；object意为“物体”。根据前两句可知，此处指改变习 惯的困难。故选A项。 9.( ) A.started B.recovered C.developed D.remained B 【解析】start意为“开始”；recover意为“恢复”；develop意为“发展”； remain意为“留下”。根据“You’ve known how to look after your teeth well…”可知，艾丽斯的牙齿恢复健康了。故选B项。 刷速度 返回目录 13 10.( ) A.and B.but C.or D.so B 【解析】句意为：她有时仍然吃糖果，但她吃完后马上刷牙。and意为“和”； but意为“但是”；or意为“或者”；so意为“所以”。She still eats candies sometimes和she brushes her teeth right after that是转折关系。故选B项。 刷速度 返回目录 14 Ⅱ.短文填空（15分） 【2026河北沧州期中】Mrs Green is a woman who likes exercising. But she had 11. _________ （stay） home several weeks ago. She suffered from a serious 12. _________ （ill）.It made her 13. ________ （able） to keep her daily exercise. Some of her 14. _______ （tooth） sometimes ached. So she couldn’t drink 15. ______ （ice） juice as before. It was a 16. ________ （cloud） morning. She felt a little 17. ________ （good）.Mrs Green put 18. ____ her warm clothes and went to a park. She walked 19. ______ her daughter in the park. Her two sons were 20. _________ to stay illness unable teeth iced cloudy better on with jogging 刷速度 返回目录 15 （jog） in front. Later, she met 21. _____ （she） neighbour Mrs King and her son. Mrs King said, “My son 22. _____ （win） a health competition last week.” Mrs Green smiled and sent her warm 23. _________________ （congratulation） to them. Mrs Green learned 24. ___ lesson that we should never ignore （忽视） small health problems. Now she has a sense 25. ____ responsibility to take better care of herself and her family.#3 短文填空·语篇导读 本文讲述了格林夫人重病后暂停锻炼，身体好转后意识到健 康的重要性和不能忽视小的健康问题。 her won congratulations a of 刷速度 返回目录 11. _________ to stay 【解析】句意为：但几周前她不得不待在家里。have to do sth意为“不得不做 某事；必须做某事”，故填to stay。 12. _________ illness 【解析】句意为：她生了一场重病。形容词serious修饰名词，由a可知填illness。 13. ________ unable 【解析】句意为：这让她没法继续日常的锻炼。unable to do sth意为“不能做 某事”，故填unable。 链接狂K unable的详细讲解见狂K重点P2。 刷速度 返回目录 17 14. _______ teeth 【解析】tooth为可数名词，结合Some of可知填tooth的复数形式teeth。 15. ______ iced 【解析】句意为：所以她不能像以前那样喝冰镇果汁了。iced juice意为“冰镇 果汁”，为固定搭配，故填iced。 16. ________ cloudy 【解析】句意为：那是一个阴沉的早晨。此处应用形容词修饰名词morning，故填 cloudy。 17. ________ better 【解析】由felt可知应用形容词，a little修饰形容词比较级，由下文可知格林 夫人感觉身体好些了，故填better。 刷速度 返回目录 18 18. ____ on 【解析】句意为：格林夫人穿上暖和衣服并去了公园。固定短语 put on 意为 “穿上”，故填on。 链接狂K put on的详细讲解见狂K重点P3。 19. ______ with 【解析】句意为：她在公园里和女儿一起散步。with意为“和……一起”，符合 语境。 刷速度 返回目录 19 20. _________ jogging 【解析】句意为：两个儿子在前面慢跑。由语境可知此处应用过去进行时，空前 有were，故填jogging。 21. _____ her 【解析】修饰名词neighbour应用形容词性物主代词，故填her。 22. _____ won 【解析】根据last week可知此处应用一般过去时，故填win的过去式won。 23. _________________ congratulations 【解析】固定搭配congratulations to sb意为“对某人的祝贺”，故填 congratulations。 刷速度 返回目录 20 24. ___ a 【解析】句意为：格林夫人吸取了一个教训：我们绝不应该忽视小的健康问题。 固定短语learn a lesson意为“吸取教训”，故填a。 25. ____ of 【解析】a sense of responsibility意为“责任感”，为固定搭配，故填of。 刷速度 返回目录 21 Ⅲ.阅读理解（24分） A 【2026陕西咸阳期中】The WHO （World Health Organization） warns that chikungunya fever （奇昆古尼亚热） is spreading fast and mosquitoes are the real troublemakers! 阅读A篇·语篇导读 本文主要介绍了奇昆古尼 亚热的传播、症状、缓解方法以及预防措施。 刷速度 返回目录 22 26. 图示理解 What will happen to people if they get chikungunya fever?( ) D A. B. C. D. 【解析】细节理解题。根据“The virus makes one’s joints like knees hurt so much that the patient can’t even stand up straight!”可知，奇昆古尼 亚热的症状包括关节疼痛，患者甚至无法站直。故选D项。 刷速度 返回目录 23 27.If someone gets chikungunya fever, what should he do?( ) B A.Take a cold shower. B.Rest and drink plenty of water. C.Go running to exercise the legs. D.Take medicine that can kill the virus. 【解析】细节理解题。根据文中的Rest和Drink a lot of water可知，缓解方法 包括休息和大量饮水。故选B项。 刷速度 返回目录 24 28. 文章出处 Where is the text most probably from?( ) A A.A health website. B.A history book. C.A travel guide. D.A dictionary. 【解析】推理判断题。本文介绍了奇昆古尼亚热的传播、症状、缓解方法及预防 措施，最可能来自健康网站。故选A项。 刷速度 返回目录 25 B 【2026河北唐山调研·改编】It is often a difficult and tiring task to live a healthy life, but that isn’t always the case. Right now there is something we can do easily to keep our children healthy. It’s time to change the classroom environment for the health of the children. Children spend most of their school day sitting at desks. It’s not surprising that sitting for long as a child is connected with health problems as an adult. Fortunately, there’s a simple, unnoticed solution to these problems—standing classrooms. 刷速度 返回目录 26 Over the last few years, a number of studies have shown that the benefits of the increased types of movement students experience when using standing desks are surprisingly wide. For example, they help students keep fit and avoid putting on too much weight. Besides, standing desks encourage higher levels of teamwork among students. Standing desks also help to reduce the risk of some diseases. They can help to stop fatness, heart disease and low spirits. Sedentary （久坐不动的） lifestyles are a main reason why teenagers are troubled by poor mind health, while higher activity levels reduce the chances of a child experiencing such an illness. 刷速度 返回目录 The benefits of bringing standing desks into classrooms are easy to see. But it is important for children to use them slowly. Or they will likely hurt their muscles when standing for a long time. Standing desks usually offer a full type of movement, which includes the choice to sit or lean （倾斜身体） without losing eye level of the rest of the class, and that full type of motion is important. Sitting isn’t terrible. It isn’t a thing we should never do. The problem is that we do it too much, and so do our children, which makes children less likely to succeed and keep healthy. So it’s necessary to break up the sitting with standing desks.#1.5 阅读B篇·语篇导读 本文主要介绍了久坐对儿童健康的危害，以及使用站立式课桌 作为解决方案的好处和注意事项。 刷速度 返回目录 29. 写作手法 How does the writer start the text?( ) B A.By asking a question. B.By showing a problem. C.By listing some numbers. D.By comparing two situations. 【解析】推理判断题。根据第一段的第一句“It is often a difficult and tiring task to live a healthy life, but that isn’t always the case.” 可知，文章开头介绍了养成健康的生活方式不一定是一项艰难又累人的任务，是 通过指出一个问题来开篇，故选B项。 刷速度 返回目录 29 30.What can we know from Paragraph 3?( ) D A.The benefits of standing desks are limited. B.Using standing desks can help students put on weight. C.Standing desks help to increase the risk of physical diseases. D.There are several benefits of setting the standing desks for children. 【解析】细节理解题。第三段介绍了为孩子们配备站立式课桌有诸多益处，故选D项。 刷速度 返回目录 30 31.What can standing desks offer children according to Paragraph 4?( ) B A.Only the chance to stand in class. B.A full type of movement including sitting or leaning. C.The way to avoid all kinds of health problems. D.The ability to improve standing desks by themselves. 【解析】细节理解题。根据“Standing desks usually offer a full type of movement, which includes the choice to sit or lean…”可知，站立式课桌 通常能提供丰富多样的活动方式，故选B项。 刷速度 返回目录 31 32. 写作意图 Which question can help us find out the writer’s purpose?( ) C A.Does the writer tell the children how to succeed? B.Does the writer warn the children not to do anything? C.Does the writer show us a way to keep children healthy? D.Does the writer tell children how to reduce the risk of any disease? 【解析】推理判断题。文章主要介绍了久坐对儿童健康的危害，以及使用站立式 课桌作为解决方案的好处和注意事项，所以作者是介绍了一种保障孩子健康的方 法，C项符合题意。 刷速度 返回目录 32 C 【2026河北石家庄期中】For kids, it’s very important to stay healthy. Kids should pay more attention to their lifestyle and help themselves have healthy life habits. Here are some tips on staying healthy for kids. Kids hardly care about basic hygiene （卫生）.They share everything from drinks to snacks. So it is important for kids to know the basic hygiene habits such as washing hands before eating, brushing teeth at least twice a day and so on. Similarly, kids should protect themselves from other kids with different kinds of infections. 刷速度 返回目录 33 Healthy eating helps to keep fit. It is good for kids to eat more fresh fruit and vegetables, and encourage themselves to eat healthy food such as whole grains. And eat different kinds of food at different ages. Kids should know junk food is bad and avoid eating it as much as possible. Different activities can also be planned and done regularly. For example, reading materials about health can let the kids know about their bodies. Also, playing games about brushing teeth after having meals is very useful and fun. Creating good games and activities like fitness tests can help the kids understand the importance of staying healthy.#1.4 阅读C篇·语篇导读 本文主要讲述了对于孩子们来说保持健康的一些建议。 刷速度 返回目录 33.Which of the following is a hygiene habit?( ) C A.Sharing drinks with others. B.Sharing food with others. C.Washing hands before eating. D.Brushing teeth once a day. 【解析】细节理解题。根据第二段的“So it is important for kids to know the basic hygiene habits such as washing hands before eating, brushing teeth at least twice a day and so on.”可知，饭前洗手是卫生习惯。故选C项。 刷速度 返回目录 35 34.How many kinds of healthy food are mentioned in Paragraph 3?( ) B A.Two. B.Three. C.Four. D.Five. 【解析】细节理解题。根据第三段的“It is good for kids to eat more fresh fruit and vegetables, and encourage themselves to eat healthy food such as whole grains.”可知，第三段提到了新鲜水果、蔬菜和全谷物三种健康食物。 故选B项。 知识拓展 encourage sb to do sth鼓励某人做某事 刷速度 返回目录 36 35.What does the underlined word “infections” probably mean in the passage?( ) D A.Healthy food that helps with growth. B.Unpleasant feelings like sadness or anger. C.Tools that help kids keep their hands clean. D.Illnesses that can be passed from one person to another. 【解析】词义猜测题。前文提到孩子不注意卫生、分享食物和饮品的习惯，后文 应是建议孩子保护自己免受其他孩子的传染疾病的影响，由此可知infections 指 “传染病”，故选D项。 刷速度 返回目录 37 36.What do you know from the passage?( ) A A.Brushing teeth is useful for kids. B.Kids don’t have to know their bodies. C.Kids often care about basic hygiene. D.Kids can eat unhealthy food sometimes. 【解析】细节理解题。根据第二段的第三句和最后一段的“Also, playing games about brushing teeth after having meals is very useful and fun.”可知， 刷牙对孩子们很有用。故选A项。 刷速度 返回目录 38 37.What’s the best title for the passage?( ) D A.Keep Away from Infections B.Healthy Eating C.Healthy Activities D.Tips on Staying Healthy for Kids 【解析】主旨大意题。通读全文可知，本文主要介绍了关于孩子们保持健康的一 些建议。故选D项。 刷速度 返回目录 39 Ⅳ.阅读表达（10分） 【2026河北张家口期中】World Mental Health Day is on October 10th every year. It’s a good chance to talk about our feelings and how to find help when we need it. What is mental health? Mental health has something to do with our thoughts, feelings and emotions （情绪）.Most of us know it is important to look after our physical health, but good mental health is also important. It gives us the power to deal with stress and make the most of our abilities, and it helps us learn well at school. 刷速度 返回目录 40 It helps to talk. If we have a stomachache, it’s easy to tell someone about it. But when we have problems with emotions, it can be harder to say them. That’s because we may be afraid of not being understood by others or we may feel shy. However, sharing a problem makes us feel better and gives the other person a chance to help us. How can we open our hearts? The Mental Health Foundation charity suggests choosing someone we trust, like a friend or teachers to talk to when we have a problem with emotions. What’s more, find a good place to explain what’s in our mind. The good place could be somewhere quiet like home or school.#4 阅读表达·语篇导读 本文主要介绍了精神健康的含义与重要性，并建议人们向信 任的人倾诉自己的情绪困扰。 刷速度 返回目录 38.When is World Mental Health Day? _______________________________________________________________________ 【解析】根据第一段第一句“World Mental Health Day is on October 10th every year.”可知，每年的10月10日是世界精神卫生日。 39.What gives us the power to deal with stress? _______________________________________________________________________ 【解析】根据第二段的“… but good mental health is also important.It gives us the power to deal with stress…”可知， 良好的心理健康赋予我们应对压力的能力。 On October 10th every year. Good mental health. 刷速度 返回目录 42 40.Why is it hard to talk about our emotions? _______________________________________________________________________ _______________________________________________________________________ 【解析】根据第三段的“That’s because we may be afraid of not being understood by others or we may feel shy.”可知，因为我们可能会担心不被 他人理解，或会感到害羞。 41.What is the advantage of sharing a problem? _______________________________________________________________________ _______________________________________________________________________ 【解析】根据第三段最后一句“However, sharing a problem makes us feel better and gives the other person a chance to help us.”可知，倾诉烦恼 能让我们心情舒畅，也能给他人提供帮助我们的机会。 Because we may be afraid of not being understood by others or we may feel shy. It makes us feel better and gives the other person a chance to help us. 刷速度 返回目录 43 42.Who will you ask for help if you have a problem with emotions? （Your answer should be different from the underlined one in the text.） _______________________________________________________________________ 【解析】开放性试题，言之有理且无语法错误即可。 My parents./My classmates. 刷速度 返回目录 44 Ⅴ.书面表达（15分） 43.【2026河北保定质检】假如你是你校英文报记者冀方,你校正在开展“健康生活 月”活动,请根据你对校友Alice的采访记录写一篇英语短文发给校报。 The meaning of keeping healthy: ·have the energy to play ·focus on our studies ·… Alice’s way to keep healthy: ·have a balanced diet ·… 刷速度 返回目录 45 注意:（1）短文须包括记录中所有信息（含需要补充的两处内容）,可适当发挥； （2）文中不得出现真实的人名、校名和地名； （3）词数80左右（开头和结尾已给出,不计入总词数）。 Keeping healthy is far more than just avoiding illness.____ Let’s make wise choices to protect our health. 刷速度 返回目录 46 【参考范文】 Keeping healthy is far more than just avoiding illness.It means having the energy to play.It also makes us focus on our studies without feeling sleepy.Good health gives us freedom as well.Without it, we can’t do things we love.So keeping healthy is necessary. Alice thinks having a balanced diet is an important way to keep healthy.It helps us grow strong and fight disease.What’s more, developing good habits is good for our health. For example, staying away from harmful habits like smoking is needed.We should also exercise regularly. Let’s make wise choices to protect our health. 刷速度 返回目录 47 【解析】知识拓展 for example=for instance=such as例如 刷速度 返回目录 48 $