各单元主题书面表达（专项训练）-2025-2026学年译林版（三起）英语四年级下册

**基本信息** 紧扣单元主题，采用基础提升与提高探索双层级写作任务设计，通过结构化写作指导（引入-描述-总结）与分层词汇支持，系统培养语言表达与逻辑组织能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |单元主题写作|20个任务（10单元×2层级）|基础层级："引入-具体描述-结尾"结构化表达；提高层级：对比/经历/感悟等细节拓展|从基础信息描述（外貌/行为）到高阶思维表达（对比分析/情感体验），螺旋上升，契合语言能力与思维品质发展规律|

译林版（三起）英语四年级下册2026各单元主题 书面表达专项分层训练 紧扣单元主题 · 体现层次差异 Unit 1 We're friends（我们是朋友） 写作任务一：介绍朋友（基础提升层级） 写作指导： • 开头引入：I have a good friend. • 描述外貌：He/She is... He/She has... • 描述性格：He/She is kind/friendly/helpful. • 描述爱好：He/She likes... He/She can... • 结尾总结：We are good friends. 参考词汇： friend, name, tall, short, thin, strong, kind, friendly, helpful, like, can, hair, eye, nose, mouth 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我的好朋友（提高探索层级） 写作指导： • 开头引入：Let me tell you about my best friend. • 详细描述：His/Her name is... He/She is... years old. • 对比描述：He/She is different from me. I am..., but he/she is... • 共同点：We both like... We often... • 结尾感受：I am happy to have such a good friend. 参考词汇： best friend, different, same, both, often, happy, age, hobby, favourite, together, care 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 2 Helping others at school（在学校互相帮助） 写作任务一：校园互助（基础提升层级） 写作指导： • 开头引入：We should help each other at school. • 具体事例：When I see..., I will... • 使用情态动词：We can... We should... • 说明意义：It makes our school life... • 结尾呼吁：Let's help each other! 参考词汇： school, help, each other, see, carry, bag, book, pen, kind, friendly, happy, together 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我是小帮手（提高探索层级） 写作指导： • 开头引入：I am helpful at school. • 具体行为：I often help... I always... • 他人反应：My classmates say... My teachers... • 个人感受：I feel... when I help others. • 结尾总结：Helping others makes me happy. 参考词汇： helpful, classmate, teacher, often, always, say, feel, happy, proud, kind, friendly 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 3 Road safety（交通安全） 写作任务一：交通安全规则（基础提升层级） 写作指导： • 开头引入：Road safety is very important. • 使用情态动词：We must... We should... We can't... • 具体规则：We must... on the road. We should... • 说明原因：Because it's dangerous to... • 结尾提醒：Please follow the traffic rules. 参考词汇： road, safety, important, must, should, can't, cross, street, light, car, bike, dangerous 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我是交通安全小卫士（提高探索层级） 写作指导： • 开头引入：I know a lot about road safety. • 日常行为：Every day, I... when I go to school. • 提醒他人：I tell my friends... I remind... • 安全意识：Safety comes first. We should always... • 结尾倡议：Let's be good safety guards! 参考词汇： traffic, guard, every day, go to school, tell, remind, first, always, careful, obey 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 4 Caring about others（关爱他人） 写作任务一：关爱他人（基础提升层级） 写作指导： • 开头引入：We should care about others. • 具体表现：When I see..., I will... When someone..., I... • 使用情态动词：We can... We should... • 说明意义：It makes people feel... It's kind to... • 结尾总结：Caring about others is good. 参考词汇： care, others, see, old, help, carry, thing, kind, feel, happy, warm, heart 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我的爱心行动（提高探索层级） 写作指导： • 开头引入：I always care about others around me. • 家庭关爱：At home, I help... I look after... • 学校关爱：At school, I help... I share... with... • 社会关爱：In the community, I visit... I give... to... • 结尾感悟：Caring makes the world warmer. 参考词汇： always, around, at home, at school, in the community, look after, share, visit, give, warmer 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Project 1 My school model（我的学校模型） 写作任务一：我的学校模型（基础提升层级） 写作指导： • 开头引入：This is my school model. • 整体介绍：Our school has... It's beautiful/nice. • 具体设施：There is/are... in/on/at... • 功能描述：We can... in the... We use the... to... • 结尾感受：I like my school model. 参考词汇： school, model, building, classroom, library, playground, gym, garden, there is/are, can, use 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：理想中的校园（提高探索层级） 写作指导： • 开头引入：I want to design an ideal school. • 设计理念：My school will be... It will have... • 特色设施：There will be... for... There will be... where... • 活动安排：Students can... Teachers will... • 结尾展望：This is my dream school. 参考词汇： ideal, design, will be, will have, there will be, for, where, student, teacher, dream 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 5 Eating out（外出就餐） 写作任务一：外出就餐（基础提升层级） 写作指导： • 开头引入：I like eating out with my family. • 地点选择：We often go to... in... • 食物描述：The restaurant has... I like... because... • 用餐体验：The food is... The service is... • 结尾感受：We always have a good time. 参考词汇： eat out, restaurant, often, go to, in, food, like, because, delicious, service, time 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我的美食日记（提高探索层级） 写作指导： • 开头引入：I went to a restaurant last weekend. • 详细描述：The restaurant is in... It looks... • 点餐过程：I ordered... My family had... • 用餐感受：The food tasted... We felt... • 结尾总结：It was a wonderful dining experience. 参考词汇： last weekend, restaurant, in, look, order, taste, felt, wonderful, experience, menu 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 6 Jobs（职业） 写作任务一：职业介绍（基础提升层级） 写作指导： • 开头引入：My father/mother is a... • 工作地点：He/She works in/at... • 工作内容：He/She... every day. He/She helps... • 工作意义：His/Her job is important because... • 结尾感受：I love my father/mother. 参考词汇： father, mother, job, work, in/at, every day, help, important, because, love, doctor, teacher 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我的职业梦想（提高探索层级） 写作指导： • 开头引入：I want to be a... when I grow up. • 职业描述：A... works in... He/She... every day. • 选择原因：I want to be a... because... • 如何准备：Now I... In the future, I will... • 结尾展望：I hope my dream will come true. 参考词汇： want to be, grow up, work, every day, because, now, in the future, will, hope, come true 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 7 Doing chores at home（在家做家务） 写作任务一：家务劳动（基础提升层级） 写作指导： • 开头引入：I help my parents do housework at home. • 具体家务：I can... I often... I always... • 使用情态动词：I should... I must... • 说明意义：It makes our home... It's good to... • 结尾感受：I am helpful at home. 参考词汇： housework, help, parent, can, often, always, should, must, make, clean, tidy, helpful 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我是家务小能手（提高探索层级） 写作指导： • 开头引入：I am good at doing housework. • 日常表现：On Mondays, I... On weekends, I... • 技能展示：I can sweep... I can wash... I can cook... • 家人评价：My parents say... They are proud of... • 结尾总结：Doing housework makes me grow up. 参考词汇： good at, on Mondays, on weekends, sweep, wash, cook, say, proud of, grow up, skill 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Unit 8 In the kitchen（在厨房里） 写作任务一：厨房用品（基础提升层级） 写作指导： • 开头引入：There are many things in the kitchen. • 物品列举：There is/are... in/on/under/near... • 功能描述：We use... to... We can... with... • 使用注意：We must... We should... for safety. • 结尾总结：The kitchen is useful. 参考词汇： kitchen, thing, there is/are, in/on/under/near, use, to, with, must, should, safety, useful 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我的厨房探险（提高探索层级） 写作指导： • 开头引入：Let me show you around my kitchen. • 区域介绍：Near the window, there is... Under the table, there are... • 物品功能：The... is for... The... can help us... • 安全提醒：We should... We mustn't... • 结尾感受：I like my kitchen very much. 参考词汇： show around, near, window, under, table, there is/are, for, help, should, mustn't, like 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Project 2 A good helper（一个好帮手） 写作任务一：我是好帮手（基础提升层级） 写作指导： • 开头引入：I am a good helper at home/school. • 具体表现：I can... I often... I always... • 使用情态动词：I should... I must... • 他人评价：My parents/teachers say... • 结尾总结：Being helpful is good. 参考词汇： helper, at home, at school, can, often, always, should, must, say, helpful, kind 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 写作任务二：我的助人故事（提高探索层级） 写作指导： • 开头引入：I helped someone last week. • 事件描述：One day, I saw... He/She was... • 帮助过程：I went to... I helped him/her... • 对方反应：He/She said... He/She was... • 个人感悟：I felt... Helping others makes me... 参考词汇： last week, one day, saw, was, went to, helped, said, was, felt, makes, happy, proud 写作空间： ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 参考范文与解析 Unit 1 We're friends 写作任务一范文： I have a good friend. Her name is Olivia. She is ten years old. She is tall and thin. She has long black hair and big eyes. She is very kind and friendly. She likes reading books and drawing pictures. She can dance well. We often play together after school. We are good friends. 解析： • 开头清楚介绍朋友：I have a good friend. • 详细描述外貌特征：tall and thin, long black hair, big eyes • 准确使用性格词汇：kind, friendly • 合理运用爱好表达：likes reading books, can dance well • 结尾自然总结：We are good friends 写作任务二范文： Let me tell you about my best friend. His name is Zhang Hao. He is nine years old. He is different from me. I am quiet, but he is active. We both like playing football. We often play it after class. I am happy to have such a good friend. 解析： • 开头引入自然：Let me tell you about my best friend • 基本信息完整：name, age • 对比描述清晰：different from, I am quiet, but he is active • 共同点突出：both like playing football • 结尾情感真挚：I am happy to have such a good friend Unit 2 Helping others at school 写作任务一范文： We should help each other at school. When I see my classmate carrying heavy books, I will help him. When someone drops his pen, I will pick it up for him. We can help clean the classroom. We should be kind to each other. It makes our school life happy and warm. Let's help each other! 解析： • 开头点明主题：We should help each other at school • 具体事例生动：carrying heavy books, drops his pen • 合理使用情态动词：can, should • 说明积极意义：makes our school life happy and warm • 结尾有力呼吁：Let's help each other! 写作任务二范文： I am helpful at school. I often help my teachers carry books. I always clean the blackboard after class. My classmates say I am kind and helpful. My teachers praise me for being a good student. I feel proud when I help others. Helping others makes me happy. 解析： • 开头自我定位：I am helpful at school • 行为描述具体：often help teachers, always clean the blackboard • 他人评价正面：classmates say, teachers praise • 个人感受真实：feel proud, makes me happy • 结尾升华主题：Helping others makes me happy Unit 3 Road safety 写作任务一范文： Road safety is very important. We must look left and right before crossing the street. We should wait for the green light. We can't play on the road. Because it's dangerous to run on the street. Please follow the traffic rules. Let's be good traffic guards! 解析： • 开头强调重要性：Road safety is very important • 正确使用情态动词：must, should, can't • 交通规则具体：look left and right, wait for green light • 说明危险原因：it's dangerous to run on the street • 结尾发出倡议：Please follow the traffic rules 写作任务二范文： I know a lot about road safety. Every day, I look left and right when I go to school. I tell my friends to wait for the green light. I remind them not to play on the road. Safety comes first. We should always be careful. Let's be good safety guards! 解析： • 开头表明知识储备：I know a lot about road safety • 日常行为规范：look left and right, go to school • 提醒他人安全：tell friends, remind them • 安全意识强烈：Safety comes first, always be careful • 结尾角色定位：Let's be good safety guards Unit 4 Caring about others 写作任务一范文： We should care about others. When I see an old man carrying heavy things, I will help him. When someone feels sad, I will comfort him. We can share our things with others. We should be kind to everyone. It makes people feel warm. It's kind to help others. Caring about others is good. 解析： • 开头提出观点：We should care about others • 具体行为描述：help old man, comfort someone • 合理使用情态动词：can, should • 说明积极影响：makes people feel warm, It's kind • 结尾总结升华：Caring about others is good 写作任务二范文： I always care about others around me. At home, I help my mother cook dinner. I look after my little brother. At school, I help my classmates with their lessons. I share my snacks with them. In the community, I visit old people. I give them some flowers. Caring makes the world warmer. 解析： • 开头表明态度：I always care about others around me • 家庭关爱具体：help mother cook, look after brother • 学校关爱体现：help classmates, share snacks • 社会关爱行动：visit old people, give flowers • 结尾感悟深刻：Caring makes the world warmer Project 1 My school model 写作任务一范文： This is my school model. Our school has many buildings. It's beautiful. There is a big playground in front of the teaching building. There are many classrooms on the second floor. We can read books in the library. We use the computer room to have IT lessons. I like my school model very much. 解析： • 开头介绍模型：This is my school model • 整体印象描述：many buildings, beautiful • 具体设施介绍：playground, classrooms, library • 功能用途说明：read books, have IT lessons • 结尾表达喜爱：I like my school model very much 写作任务二范文： I want to design an ideal school. My school will be big and modern. It will have a large library and a swimming pool. There will be a music room for students who like singing. There will be a garden where we can relax. Students can study happily. Teachers will work comfortably. This is my dream school. 解析： • 开头表明意图：I want to design an ideal school • 设计理念先进：big and modern • 特色设施丰富：library, swimming pool, music room • 功能区域明确：garden for relaxing, study happily • 结尾展望未来：This is my dream school Unit 5 Eating out 写作任务一范文： I like eating out with my family. We often go to a restaurant in Jinan. The restaurant has many kinds of food. I like noodles because they are delicious. My father likes dumplings. The service is very good. We always have a good time. 解析： • 开头表达喜好：I like eating out with my family • 地点选择具体：go to a restaurant in Jinan • 食物描述详细：many kinds of food, like noodles • 用餐体验正面：service is very good • 结尾感受愉快：We always have a good time 写作任务二范文： I went to a restaurant last weekend. The restaurant is in Qingdao. It looks very beautiful. I ordered fish soup. My family had seafood. The food tasted delicious. We felt very happy. It was a wonderful dining experience. 解析： • 开头交代时间：I went to a restaurant last weekend • 详细描述环境：in Qingdao, looks very beautiful • 点餐过程清晰：ordered fish soup, had seafood • 用餐感受良好：tasted delicious, felt very happy • 结尾总结体验：It was a wonderful dining experience Unit 6 Jobs 写作任务一范文： My father is a doctor. He works in a hospital in Wuhan. He helps sick people every day. He works hard. His job is important because he saves people's lives. I love my father very much. 解析： • 开头介绍职业：My father is a doctor • 工作地点明确：works in a hospital in Wuhan • 工作内容具体：helps sick people, works hard • 工作意义重大：important because he saves people's lives • 结尾表达感情：I love my father very much 写作任务二范文： I want to be a teacher when I grow up. A teacher works in a school. He teaches students every day. I want to be a teacher because I like helping children learn. Now I study hard. In the future, I will be a good teacher. I hope my dream will come true. 解析： • 开头表明志向：I want to be a teacher when I grow up • 职业描述准确：works in a school, teaches students • 选择原因充分：like helping children learn • 准备过程明确：Now I study hard, In the future • 结尾充满希望：I hope my dream will come true Unit 7 Doing chores at home 写作任务一范文： I help my parents do housework at home. I can sweep the floor. I often wash dishes. I always make the bed. I should keep my room clean. I must help my parents. It makes our home tidy. It's good to help parents. I am helpful at home. 解析： • 开头表明行为：I help my parents do housework at home • 具体家务列举：sweep the floor, wash dishes, make the bed • 合理使用情态动词：should, must • 说明积极意义：makes our home tidy, It's good • 结尾自我评价：I am helpful at home 写作任务二范文： I am good at doing housework. On Mondays, I clean my room. On weekends, I help my mother cook dinner. I can sweep the floor and wash clothes. I can wash vegetables too. My parents say I am a good helper. They are proud of me. Doing housework makes me grow up. 解析： • 开头自我评价：I am good at doing housework • 日常表现具体：On Mondays, On weekends • 技能展示全面：sweep floor, wash clothes, wash vegetables • 家人评价正面：good helper, proud of me • 结尾成长感悟：Doing housework makes me grow up Unit 8 In the kitchen 写作任务一范文： There are many things in the kitchen. There is a fridge in the corner. There are some plates on the table. We use knives to cut meat. We can cook with the stove. We must be careful when using fire. We should wash our hands before cooking. The kitchen is useful. 解析： • 开头总体介绍：There are many things in the kitchen • 物品列举有序：fridge, plates, knives, stove • 功能描述准确：use knives to cut, cook with stove • 安全提醒到位：must be careful, should wash hands • 结尾总结评价：The kitchen is useful 写作任务二范文： Let me show you around my kitchen. Near the window, there is a sink. Under the table, there are some bowls. The fridge is for keeping food fresh. The microwave can help us heat food quickly. We should keep everything clean. We mustn't touch the hot stove. I like my kitchen very much. 解析： • 开头引入自然：Let me show you around my kitchen • 区域介绍清晰：Near the window, Under the table • 物品功能明确：fridge for keeping food, microwave for heating • 安全提醒具体：keep everything clean, mustn't touch hot stove • 结尾表达喜爱：I like my kitchen very much Project 2 A good helper 写作任务一范文： I am a good helper at home. I can cook simple meals. I often clean the rooms. I always help my parents with shopping. I should be responsible. I must try my best. My parents say I am helpful. Being helpful is good. 解析： • 开头自我定位：I am a good helper at home • 具体表现列举：cook meals, clean rooms, help with shopping • 合理使用情态动词：should, must • 他人评价正面：parents say I am helpful • 结尾总结升华：Being helpful is good 写作任务二范文： I helped someone last week. One day, I saw Lily dropping her books. She was very worried. I went to help her pick up the books. I helped her carry them to her classroom. She said thank you. She was very grateful. I felt happy. Helping others makes me proud. 解析： • 开头交代时间：I helped someone last week • 事件描述生动：saw Lily dropping books, was worried • 帮助过程详细：went to help, carry to classroom • 对方反应积极：said thank you, very grateful • 个人感悟深刻：felt happy, makes me proud （内容由AI生成，仅供参考） 学科网（北京）股份有限公司 $