Unit 4 Cat or Dog 写作训练（讲义）-2026-2027学年教科版英语六年级上册

该小学英语讲义围绕“Cat or Dog”主题，通过“写作思路五步框架”和“重点句型分类梳理”构建知识体系，结合“选择-习性-比较-匹配-责任”的写作路线图呈现脉络，清晰分布习性描写、异同比较、家庭条件分析等重难点的内在联系。 讲义亮点在于分层练习设计，从句型仿写（如“Unlike cats, dogs need to go for a walk”）、连词成句到基础/进阶/综合写作，培养语言表达能力。范文强调依据家庭空间、时间等实际情况说明理由，提升思维品质。参考答案和写作小结支持学生自主复习，助力教师实施精准分层教学。

Unit 4 Writing Training 教科版六年级上册 Unit 4 Cat or Dog 写作训练 Name: ____________________ Class: ____________ Date: ____________ 一、单元写作目标 本单元围绕“选择猫还是狗”展开。写作时要能够介绍猫和狗的习性，比较它们的相同点和不同点，结合家庭实际情况作出选择，并说明照顾宠物的责任。 • 会用 Cats/Dogs like to ... 和 They don't like to ... 描写宠物习性。 • 会用 They both ...、Unlike ..., ...、..., while ... 比较猫和狗。 • 会用 because、however、so 说明理由、转折和结果。 • 会从 space、time、personal needs 等方面分析哪种宠物更适合某个家庭。 • 会用 I think ... is better because ... 作出清楚、有依据的决定。 二、写作思路讲解 第一步，先确定写作对象和决定。可以写 I think a cat is better for my family. 或 The way I see it, a dog is better for Ms Wills. 开头先亮明观点，读者就知道文章要证明什么。 第二步，分别写猫和狗的习性。可以写 Cats usually stay inside.、Dogs need to go for a walk twice a day. 不要只写喜欢或不喜欢，还要写这些习性和家庭生活是否匹配。 第三步，比较相同点和不同点。相同点可以用 They both love playing with toys. 不同点可以用 Unlike dogs, cats usually clean themselves. 或 Cats are quiet, while dogs need more outdoor activities. 第四步，结合实际条件说明理由。重点考虑家里的空间、主人每天有多少时间、附近是否有公园、是否睡觉很轻、家人是否都同意。理由必须来自题目或生活事实，不能只写 I like cats because they are cute。 第五步，作出决定并说明责任。结尾可以写 For these reasons, I think ... is better. 还要补充 I will take care of it.，说明选择宠物后愿意照顾它，而不是只关注自己的喜好。 三、重点句型 1. What's it like to have a cat/dog? Example: What's it like to have a dog? 用法：询问养猫或养狗的体验。 2. Cats/Dogs like to ... . Example: Dogs like to go for a walk. 用法：介绍宠物的习性。 3. They both ... . Example: Cats and dogs both love playing with toys. 用法：说明两种动物的共同点。 4. Unlike ..., ... . Example: Unlike dogs, cats usually stay inside. 用法：说明两种动物的不同点。 5. ..., while ... . Example: Cats are quiet, while dogs like outdoor activities. 用法：用对比句同时介绍两种宠物。 6. ... is better for ... because ... . Example: A cat is better for my family because we have little space. 用法：提出选择并说明理由。 7. There is/are ... near ... , so ... . Example: There is a park near our house, so we can walk the dog there. 用法：用家庭条件支持观点。 8. For these reasons, I think ... . Example: For these reasons, I think a dog is better for us. 用法：总结理由并作出决定。 四、句型仿写 请根据例句和提示，写出完整句子。 例：Dogs like to go for a walk twice a day. 1. Cats / stay inside / most of the time __________________________________________________________________________________ 例：Cats and dogs both love playing with toys. 2. cats and dogs / lose hair __________________________________________________________________________________ 例：Unlike dogs, cats usually clean themselves. 3. unlike cats / dogs / need to go for a walk __________________________________________________________________________________ 例：Cats are quiet, while dogs like outdoor activities. 4. cats / sleep during the day / dogs / play outside __________________________________________________________________________________ 例：A cat is better for my family because we have little space. 5. a dog / better for us / a park near our house __________________________________________________________________________________ 例：There is a park near our house, so we can walk the dog there. 6. I have free time / I can / take care of the pet __________________________________________________________________________________ 五、连词成句 请将下列词语连成正确的句子，注意大小写和标点。 1. like / Cats / to / stay inside __________________________________________________________________________________ 2. both / They / love / playing with toys __________________________________________________________________________________ 3. dogs / Unlike / cats / stay inside __________________________________________________________________________________ 4. while / Cats / quiet / dogs / are / active __________________________________________________________________________________ 5. better / A cat / for my family / is __________________________________________________________________________________ 6. these reasons / For / I think / a dog / is better __________________________________________________________________________________ 六、写作练习 写选择类短文时，要先亮明观点，再用宠物习性和家庭实际情况作依据，最后写出照顾宠物的责任。 练习一：基础写作｜My choice: a cat or a dog 提示：选择猫或狗，写出它的两种习性，再说明它为什么适合你的家庭。建议写 6—7 句。 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 练习二：进阶写作｜Which pet is better? 提示：比较猫和狗的一个相同点和两个不同点，再结合家庭的空间、时间或生活习惯作出选择。建议写 8—9 句。 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 练习三：综合写作｜A note to a pet owner 提示：假设朋友或老师不知道选择猫还是狗，请写一段建议。先说明推荐哪种宠物，再使用至少三个理由支持观点，最后提醒对方要承担照顾宠物的责任。建议写 10—11 句。 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 七、参考范文与讲解 范文一：My choice: a cat I think a cat is better for my family. Cats usually stay inside and clean themselves. They both love playing with toys. My family lives in a small flat, so we do not have much space. We are also busy in the morning. For these reasons, I think a cat is a good choice. I will feed it and take care of it every day. 讲解：文章先明确选择，再写猫的习性和家庭条件。so 连接“住在小公寓”和“空间不大”，For these reasons 总结前面的理由。最后补充喂养和照顾，体现选择宠物后的责任。 范文二：Which pet is better? A cat and a dog are both lovely pets. They both love playing with toys and they both lose hair. However, cats usually stay inside, while dogs need to go for a walk at least twice a day. A dog is better for my family because there is a park near our house and I have free time in the evenings. I can walk the dog after dinner. Unlike cats, dogs do not usually play during the night, so I can sleep well. I think a dog is the better choice for us. 讲解：这篇文章先写共同点，再用 However、while 和 Unlike 比较不同点。作者没有只说喜欢狗，而是用“附近有公园、晚上有空、不会影响睡眠”等实际条件作依据，观点更有说服力。 范文三：A note to Ms Wills Dear Ms Wills, 讲解：写便条或短信用 Dear ... 开头，称呼后使用逗号。 正文 I know you want to get a pet, but you are not sure which one to choose. I think a dog is better for you. First, you get home early and have a lot of free time in the evenings and at weekends. You can take the dog for a walk. Second, there is a park only ten minutes from your home. Dogs love going to parks. A cat may play during the night, but you are not a light sleeper, so this is not a big problem. You can also take good care of a cat because you have enough time. In short, I think a dog is better for you because you have time and a park nearby. Please remember to give it love and care. Hope this helps! Best wishes, 讲解：这篇文章采用书信建议的格式，先说明对方的困惑，再用 First、Second 分条提出依据，并结合题目给出的生活信息进行分析。but、so 和 because 让理由之间关系清楚。结尾用 In short 总结观点，再提醒要给宠物爱与照顾，内容完整而有责任意识。 八、参考答案 句型仿写 1. Cats like to stay inside most of the time. 2. Cats and dogs both lose hair. 3. Unlike cats, dogs need to go for a walk. 4. Cats sleep during the day, while dogs play outside. 5. A dog is better for us because there is a park near our house. 6. I have free time, so I can take care of the pet. 连词成句 1. Cats like to stay inside. 2. They both love playing with toys. 3. Unlike dogs, cats stay inside. 4. Cats are quiet, while dogs are active. 5. A cat is better for my family. 6. For these reasons, I think a dog is better. 写作练习参考要点 练习一：选择的宠物、两种习性、家庭空间或时间、选择理由、照顾责任。 练习二：一个共同点、两个不同点、家庭实际条件、观点和理由。 练习三：称呼、推荐的宠物、至少三个来自题目信息的理由、照顾责任、礼貌结尾。 九、写作小结 写选择类短文，可以记住这条路线：What are the choices? -> What are they like? -> What do they have in common? -> What is different? -> Which one fits the family? -> Why? 先比较，再结合实际情况判断，最后用 because 说明依据并写出责任。 学科网（北京）股份有限公司 $