Unit 8 Writing 学案 2026-2027学年沪教版八年级英语上册

Unit 8 写作探究学案 2026—2027学年沪教版八年级英语上册 班级 __________ 姓名 __________ 日期 __________ 教材定位 Writing 第124—125页 课时 40分钟 本课任务 给学校写作社投稿，说明什么宠物适合一个具体家庭。 学习重点与难点 用理由加事实或例子支撑观点；安排段落；避免一概而论。 一 拆开范文看论证 7分钟 Read Cats: the perfect pet on page 124. Underline the writer’s opinion at the beginning and the end. Then complete the notes. Reason Supporting fact or example Cats are __________. They use their tongues and paws to clean themselves. Cats are __________. ____________________________________________ Cats are easy to look after. ____________________________________________ Which structure does the writer use? ______ A. Opinion → reasons and support → opinion again. B. Problem → time order → an unexpected ending. 二 理由还需要证据 5分钟 Choose the stronger support for “Cats can suit a quiet home.” ______ A. Cats are wonderful, lovely and really, really great. B. They do not bark, so barking will not disturb the neighbours. Why is your choice stronger? ____________________________________ The model ends with “the perfect pet for anyone”. Does it give enough evidence for anyone? Consider time, family agreement and care. Rewrite the idea more carefully. 支架：A cat may be a good pet for a family that ... ________________________________________________________________________ ________________________________________________________________________ 写作提醒 喜欢某种动物不等于它适合所有家庭。理由回答“为什么”；例子回答“具体表现在哪里”。 三 为投稿挑选有用材料 8分钟 The Writing Club wants an opinion article of 100–120 words. Use the title “_____ — a suitable pet for our family”. Choose a pet, give three reasons, support each reason, and explain one care responsibility. You may invent a family situation. 情境供选：The Chen family enjoys quiet evenings at home. An adult is at home every afternoon. Everyone agrees to share daily care. They want a pet, but they do not want a pet just for its looks. 材料供选：Use the unit to support your ideas. Cats clean themselves and can play indoors; dogs can be good playmates and need walks; fish can be relaxing to watch and need a suitable, clean tank. Choose relevant details. Do not promise that any pet needs no care. My plan Notes My pet and family situation ____________________________________________ Reason 1 + support ____________________________________________ ____________________________________________ Reason 2 + support ____________________________________________ ____________________________________________ Reason 3 + support ____________________________________________ ____________________________________________ One care responsibility ____________________________________________ My final opinion ____________________________________________ 四 给理由补上解释 5分钟 Improve this weak pair of sentences: “Cats are clean. Cats are good.” Add a fact and explain why it matters to the family. 支架：Cats are clean. For example, ... This suits our family because ... ________________________________________________________________________ ________________________________________________________________________ 可用表达：In my opinion, ... / Firstly, ... / For example, ... / This means ... / However, we still need to ... / For these reasons, ... 五 独立成文 10分钟 Write 100–120 words. Use short paragraphs. State your opinion in the opening and conclusion; make the middle part do the explaining. Title: _______________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 六 先改内容再改语言 5分钟 Exchange papers briefly. Mark each item ✓ or revise it. ____ The pet and family situation are clear. ____ There are three different reasons, each with support. ____ At least one care responsibility is explained. ____ The final opinion follows from the reasons. ____ Spelling, verb forms and punctuation are checked. My partner’s question: __________________________________________ The sentence I improved: ________________________________________ 课后选做 A reader asks, “What if your family goes away?” Add two sentences that respond to the question without changing your main opinion. 参考答案与写作评价 一至四 范文分析与修改 一：clean；quiet；cats are quieter than dogs / unlikely to make a loud noise that leads to complaints；they can stay indoors and play with small toys / owners do not need to walk them。结构A。注意范文中的说法是作者论证内容，不宜扩大为所有猫在所有情境下都安静、好照料。 二：B。它提供了与“quiet home”相关的具体支持；A只是重复赞美，没有补充证据。anyone缺乏充分论证。可改为：A cat may be a good pet for a family that enjoys quiet company and has time to care for it. 同时考虑不喜欢猫或不能承担照料的家庭。 三：开放答案。检查三点是否不同；“cute / lovely / beautiful”通常是一个“外表”理由的重复。四示例：Cats clean themselves with their tongues and paws. This suits our family because we prefer a pet that keeps itself clean. However, we still need to keep its living area clean. 不可写“因此主人完全不用清理”。 五 参考范文 Cats — a suitable pet for our family In my opinion, a cat would be a suitable pet for our family. We enjoy quiet evenings at home. Firstly, cats are clean. They use their tongues and paws to clean themselves. Secondly, they do not bark, so they would suit our quiet home. Finally, a cat can play indoors with small toys. This fits our family because someone is at home every afternoon to spend time with it. However, we must still feed it, clean its litter box and take it to the vet when necessary. For these reasons, I think a cat could suit us, as long as we are ready to care for it every day. 正文109词。范文供完成初稿后对照；选择其他宠物、有合理条件和证据，同样可以写出好文章。 评分建议 共15分 Dimension Points What to look for 观点与情境 3 宠物、具体家庭和结论相互一致 理由与支持 6 三个不同理由，各有事实或例子，每点2分 照料责任 2 责任具体，表达有条件，不作绝对承诺 结构与语言 4 段落清楚、衔接自然、语言基本准确 选做示例：If we go away, we will ask a responsible adult to care for the cat. We will check the plan before we leave. 允许其他可行的安排。 学科网（北京）股份有限公司 $