Unit2 作文专练 2025-2026学年人教版八年级英语下册

人教版八下第二单元作文专练 第一部分：倡议书类 强调号召力，常用句式：Let’s..., I call on..., It’s time to... 题目 1：关于“拒绝垃圾食品”的校园倡议书 假定你是学生会主席李华，针对同学们爱吃垃圾食品的现象，写一封倡议书。 要点： 1. 垃圾食品的危害； 2. 健康饮食的建议； 3. 发出号召。 · 【思路精讲】 应用文格式需有称呼和落款。第一段开门见山说明现状和倡议目的；第二段针对要点1和2展开，使用数据感或对比感强的句子；第三段再次强调号召，体现感染力。 · 【重要句型/词组】 · be harmful to / do harm to (对……有害) · be rich in (富含) · It is + adj. + for sb. to do sth. · take action (采取行动) · Not only... but also... · 【高分范文】 Dear fellow students, I’m writing to call on everyone to say no to junk food. As we know, many of us love hamburgers and fried chicken, but these foods are high in fat and sugar, which do great harm to our health and even affect our study. To stay healthy, I suggest we choose natural food instead. Eating more fresh fruit and vegetables is necessary because they are rich in vitamins. Also, drinking milk and having a balanced breakfast every day can give us enough energy. Let’s take action from today! Not only can healthy food make us strong, but it also helps us study better. I believe we can all become healthier if we try. Yours, Li Hua 题目 2：关于“每天锻炼一小时”的倡议书 为了增强学生体质，请你以校体育部的名义写一份倡议书。 要点： 1. 当前学生体质下降的现状； 2. 锻炼的好处； 3. 具体的锻炼建议。 · 【思路精讲】 这是一份官方倡议，语气应坚定且鼓舞人心。开头指出问题（坐太久、玩手机多）；中间段落强调锻炼对身心的双重好处；结尾给出具体可操作的方案（如跑步、球类），并鼓励坚持。 · 【重要句型/词组】 · have a weak body (体质弱) · stay energetic (保持精力充沛) · build up one’s strength (增强体质) · make it a habit (养成习惯) · The more..., the more... · 【高分范文】 Dear schoolmates, Nowadays, many students spend too much time on screens and seldom exercise, which leads to weak bodies and tiredness. To change this situation, we should do sports every day. Doing exercise is good for both our body and mind. It helps us build up our strength and stay energetic during class. What’s more, taking part in team sports like basketball or football can teach us the spirit of teamwork. I suggest we make it a habit to exercise for at least one hour each day. We can run in the morning or play ball games after school. The more we exercise, the healthier we will be. Join us now! The Sports Department 题目 3：关于“保持心理健康（Mental Health）”的倡议书 最近同学压力大，请写一份关于关注心理健康的倡议书。 要点： 1. 心理健康的重要性； 2. 调节情绪的方法； 3. 鼓励互相帮助。 · 【思路精讲】 “Stay healthy”不仅指身体。本题切入点为心理。第一段点明压力大的背景和心理健康的重要性；第二段提供具体方法（如倾诉、听音乐、运动）；第三段呼吁同学间互相关爱。 · 【重要句型/词组】 · mental health (心理健康) · under pressure (在压力下) · share... with... (与……分享) · keep a balanced mood (保持平衡心态) · as long as (只要) · 【高分范文】 Dear friends, As junior students, we often feel stressed because of our schoolwork. However, mental health is just as important as physical health. A happy heart helps us enjoy life more. When you feel upset, don’t keep it to yourself. You can share your feelings with your parents or teachers. Doing sports or listening to music are also great ways to relax. Remember, it’s normal to have worries, but we must learn to deal with them. Let’s care about each other. If you see a classmate looking sad, please give him or her a hand. As long as we help one another, we can all grow up healthily and happily. Yours, Li Hua 第二部分：书信类 强调沟通，分为建议信、申请信、感谢信等。 题目 4：建议信——给朋友关于减肥的建议 你的朋友 Mike 因为太胖而苦恼，写信向你求助，请你回信给他建议。 要点： 1. 安慰对方并指出健康第一； 2. 提出饮食建议； 3. 提出运动建议。 · 【思路精讲】 建议信开头要共情，不能直接指责。第一段表达理解并强调健康比外表重要；第二段用“You’d better...”或“It’s a good idea to...”给出具体饮食和运动方案；第三段鼓励坚持，表达期待。 · 【重要句型/词组】 · be worried about (担心) · it doesn’t matter (没关系) · instead of (代替) · lose weight (减肥) · keep on doing (坚持做) · 【高分范文】 Dear Mike, I’m sorry to hear that you are worried about your weight. But please remember, health comes first. Being a little heavy doesn’t matter as long as you are strong. Here are some suggestions for you. First, you’d better eat more vegetables and fruit instead of hamburgers or candy. Drinking enough water every day is also important. Second, why not take up a sport? Running for 30 minutes every morning can help you lose weight and keep fit. I hope you can follow my advice. Don’t give up halfway. I believe you will become healthier soon. Let’s exercise together this weekend! Yours, Li Hua 题目 5：申请信——申请成为“健康俱乐部”成员 学校新成立了健康俱乐部，你想加入，请写一封申请信。 要点： 1. 表达加入的意愿； 2. 说明自己的健康习惯（饮食/运动）； 3. 入选后能做的贡献。 · 【思路精讲】 申请信要展示自己的优势。第一段表明身份和强烈意愿；第二段列举自己的好习惯作为“资本”；第三段展示服务精神，表示会帮助其他同学。 · 【重要句型/词组】 · be eager to (渴望) · be crazy about (热爱) · be qualified for (胜任) · set a good example (树立榜样) · look forward to (期待) · 【高分范文】 Dear Chairman, I am Li Hua from Class 2, Grade 8. I’m writing to apply to join the Health Club because I am very eager to help others stay healthy. I have some good healthy habits. I never eat junk food and I have a balanced diet every day. Also, I am crazy about sports, especially swimming and basketball. I exercise at least one hour every day, so I hardly ever get sick. If I am lucky enough to join, I will try my best to share my experience with other students and set a good example for them. I am looking forward to your reply. Yours sincerely, Li Hua 题目 6：感谢信——感谢医生治好病/给出健康建议 你生病后去看医生，医生给了你很多健康建议，现在你康复了，写信感谢他。 要点： 1. 感谢医生的治疗； 2. 回顾医生给的建议； 3. 现在的健康状况及感受。 · 【思路精讲】 感谢信要真诚。第一段直接表达感谢；第二段回忆细节，说明医生提醒的要点（如按时吃药、多喝水、早睡）；第三段汇报现状，再次致谢。 · 【重要句型/词组】 · recover from (从……恢复) · follow one’s advice (遵循建议) · be thankful to (对……感激) · on time (按时) · thanks to (多亏了) · 【高分范文】 Dear Dr. Wang, I’m writing to show my thanks to you. Thanks to your careful treatment, I have recovered from my illness and I feel great now. I still remember your advice clearly. You told me to take the medicine on time and drink more warm water. You also asked me to go to bed early and stop eating cold food. I have followed all your advice, and it really worked. Now I am full of energy again. I will always remember your words and keep healthy habits. Thank you for making me healthy again. Yours, Li Hua 题目 7：劝说信——劝说父母少熬夜/健康生活 你的父母经常熬夜工作，请你写一封信劝他们改变这个习惯。 要点： 1. 指出熬夜的危害； 2. 提出具体的健康作息建议； 3. 表达对父母的爱。 · 【思路精讲】 此题为“反向”建议信，语气要委婉、充满关爱。第一段表达心疼；第二段科学说明熬夜的危害（伤身、加速衰老）；第三段提出替代方案（如早起工作），并承诺自己也会乖。 · 【重要句型/词组】 · stay up late (熬夜) · be worried about (担心) · lack of sleep (缺乏睡眠) · had better (最好) · care about (关心) · 【高分范文】 Dear Mom and Dad, I am writing this letter because I am really worried about your health. I notice that you often stay up late to work. It makes me feel sad. Staying up late is very harmful. It can make you feel tired the next day and even cause headaches. A lack of sleep is bad for your heart, too. I suggest you go to bed before 10:30 every night. If you have too much work, you can get up early to do it instead of working late. I love you so much. Please take care of yourselves. Only when you are healthy can our family be happy. I will also try my best to help with housework. Your loving son/daughter, Li Hua 题目 8：建议信——给沉迷手机的朋友的建议 朋友 Tom 沉迷手机，视力下降且不爱运动，请你写信劝他。 要点： 1. 说明长时间玩手机的危害； 2. 提出替代的休闲活动； 3. 建议制定时间计划。 · 【思路精讲】 针对初二学生常见的“手机病”。第一段直接点明担忧；第二段用“harmful to eyes”和“waste time”说明危害；第三段给出具体方案（如打球、看书、设置闹钟）。 · 【重要句型/词组】 · be addicted to (沉迷于) · eyesight (视力) · be harmful to (对……有害) · instead of (代替) · set a time limit (设定时间限制) · 【高分范文】 Dear Tom, I’m sorry to hear that you are addicted to your phone. As your friend, I really worry about your health. Playing on the phone for a long time is harmful to your eyes and makes you feel tired. What’s more, it takes away your time for exercise, which is very important for a teenager. Instead of playing games on the phone, why not play basketball with me? It is more fun and can build up your body. I suggest you set a time limit for using your phone, such as only one hour a day. Let’s enjoy the real world together. I’m sure you will find it more meaningful. Yours, Li Hua 第三部分：邀请函/通知/日记类 题目 9：邀请函——邀请外教参加“健康讲座” 学校要举办“如何保持健康”的讲座，请你给外教 Mr. Smith 写一封邀请函，请他来做主讲人。 要点： 1. 讲座的时间和地点； 2. 邀请他做主讲人的原因（专业知识强/风趣）； 3. 期待回复。 · 【思路精讲】 邀请函需信息明确，语气礼貌热情。第一段说明事件五要素；第二段“戴高帽”，夸赞对方最适合；第三段表达期待。 · 【重要句型/词组】 · be invited to (被邀请) · give a talk (做讲座) · be popular with (受……欢迎) · share... with... (分享) · be looking forward to (期待) · 【高分范文】 Dear Mr. Smith, Our school is going to hold a lecture on “How to Stay Healthy” in the school hall at 3:00 p.m. next Friday. I’m writing to invite you to be the speaker. We all know you are an expert on this topic. You always give us good advice on eating and exercise. Also, your classes are so interesting that you are very popular with us students. We believe your talk will be wonderful. We would be honored if you could come. Please let me know if you are free that day. I am looking forward to your reply. Yours, Li Hua 题目 10：请假条——因病不能上体育课 你因为感冒头痛，不能上今天下午的体育课，请给体育老师写一张请假条。 要点： 1. 请假原因（病症）； 2. 医生建议休息； 3. 表达歉意并请求批准。 · 【思路精讲】 请假条简洁明了。第一段直接说明请假事由和课程；第二段转述医生建议（体现合理性）；第三段表示落下的功课会补上。 · 【重要句型/词组】 · ask for a leave (请假) · have a headache/cold (头痛/感冒) · advise sb. to do (建议某人做) · have a rest (休息) · be sorry for (为……抱歉) · 【高分范文】 Dear Mr. Zhang, I’m sorry to tell you that I can’t have the PE class this afternoon. I’m writing to ask for a leave. I caught a bad cold last night and I have a terrible headache. My mother took me to see the doctor this morning. The doctor advised me to stay in bed for one day. So I’m afraid I have to stay at home and have a rest. I am very sorry for missing your class. I will ask my classmate for the notes and make up for it. I hope you can allow my leave. Yours, Li Hua 题目 11：日记——记录一次参加“健康跑”活动 今天是周末，你参加了城市举办的“健康跑”活动，请写一篇日记。 要点： 1. 活动的时间、地点、参加者； 2. 跑步过程中的感受； 3. 活动后的收获和感悟。 · 【思路精讲】 日记用过去时。第一段记叙活动概况（天气好，人多）；第二段描写细节（虽然累但坚持）；第三段升华主题——运动让人快乐、健康。 · 【重要句型/词组】 · take part in (参加) · be full of (充满) · cheer up (振作起来) · give up (放弃) · it’s worth doing (值得做) · 【高分范文】 Sunday, June 15th Sunny Today I took part in the “Healthy Run” in the city park. The weather was fine and the park was full of people, both the young and the old. Everyone was excited. At first, I ran very fast, but after 20 minutes, I felt tired. I wanted to give up, but the people around me cheered me up. I took a deep breath and kept going. Finally, I finished the 5-kilometer run! Although I was tired, I felt proud of myself. This activity taught me that keeping exercising needs spirit. It is really worth doing. I will run more often to stay healthy. 题目 12：电子邮件——向网友介绍中国的养生/健康习惯 你的英国网友 Lucy 对中国人的健康生活方式感兴趣，请你回复邮件介绍。 要点： 1. 饮食习惯（喝热水、吃蔬菜）； 2. 传统锻炼方式（如广场舞、太极拳）； 3. 邀请她来体验。 · 【思路精讲】 跨文化交际。第一段表达高兴；第二段用“In China, we...”介绍特色（如喝热水、吃五谷、打太极）；第三段邀请对方来感受。 · 【重要句型/词组】 · be interested in (对……感兴趣) · pay attention to (注意) · such as (例如) · Tai Chi (太极拳) · be good for (对……有好处) · 【高分范文】 Dear Lucy, I’m glad that you are interested in Chinese ways to stay healthy. Now let me share some with you. First, Chinese people pay much attention to diet. We like to drink warm water instead of cold drinks, which is good for our stomachs. We also eat many kinds of vegetables and grains. Second, we have special exercises such as Tai Chi and square dancing. You can see many old people doing Tai Chi in the park in the morning. It helps them keep fit and relaxed. If you come to China one day, I will take you to try them. I’m sure you will love them. Keep in touch! Yours, Li Hua 题目 13：通知——关于“眼保健操”检查的通知 校学生会将加强眼保健操的检查，请你以学生会名义写一则通知。 要点： 1. 通知的目的（保护视力）； 2. 检查的具体时间和要求； 3. 呼吁认真对待。 · 【思路精讲】 通知格式（Notice 居中）。第一段说明背景（近视率高）；第二段明确检查细则（每天上午10点，扣分制）；第三段强调重要性。 · 【重要句型/词组】 · protect one’s eyesight (保护视力) · be supposed to (应该) · take... seriously (认真对待) · in order to (为了) · play an important role (起重要作用) · 【高分范文】 Notice In order to protect our eyesight, our school will check the eye exercises more carefully from next Monday. The check will take place at 10:00 a.m. every day. Every student is supposed to do the eye exercises seriously. Please close your eyes and follow the instructions. If your class does well, it will get a reward at the end of this month. Eyes play an important role in our daily life. Let’s take good care of them and do the eye exercises well every day. The Student Union March 10th 题目 14：回复信——回复表弟关于如何长高/增强体质的咨询 你的表弟 Tom 个子不高，很烦恼，写信问你如何长高，请你回复。 要点： 1. 保持充足的睡眠； 2. 多喝牛奶，均衡饮食； 3. 多跳高、打篮球等运动。 · 【思路精讲】 回复咨询要给出科学依据。第一段安慰（发育有早晚）；第二段从睡眠（生长激素）、营养（钙）、运动（拉伸）三方面给出建议；第三段鼓励。 · 【重要句型/词组】 · grow taller (长高) · get enough sleep (充足睡眠) · be rich in (富含) · do exercise (锻炼) · it takes time (需要时间) · 【高分范文】 Dear Tom, I understand how you feel. But don’t worry too much. Everyone grows at different speeds. Here is some advice for you. First, make sure you get enough sleep. The best time to grow is at night, so you should go to bed before 9:30. Second, drink milk every day because it is rich in calcium. Also, eat more vegetables and fish. Third, do exercise like jumping, swimming or playing basketball. These activities help stretch your body. Follow my advice, and I believe you will become taller. It takes time, but if you keep trying, you will see the change. Yours, Li Hua 题目 15：投稿——给校报投稿“我的健康生活” 校报征文“My Healthy Life”，请你写一篇短文投稿。 要点： 1. 日常健康作息（早睡早起）； 2. 健康饮食和运动； 3. 健康生活带来的好处。 · 【思路精讲】 投稿类作文虽像记叙文，但本质是展示自我。第一段总起定义健康生活；第二段按时间顺序写一天的健康安排；第三段总结感受（精力充沛，学习高效）。 · 【重要句型/词组】 · a healthy lifestyle (健康生活方式) · be used to (习惯) · full of energy (充满能量) · benefit from (从……受益) · make progress (取得进步) · 【高分范文】 My Healthy Life I think I have a healthy lifestyle, and I’m proud of it. Every day, I get up early and go to bed before 10:00. For breakfast, I always have an egg and a glass of milk. I never skip breakfast because it gives me energy for the whole morning. At school, I play basketball with my classmates for an hour after class. I believe doing sports makes my mind clear. Thanks to these habits, I am full of energy every day. I hardly ever get sick, and I can focus well in class. A healthy life helps me study better and enjoy my life more. 学科网（北京）股份有限公司 $