Unit 4 Amazing Plants and Animals 写作精讲精练-2026-2027学年八年级英语上册单元话题写作精讲（人教版）

人教新版 Unit 4 Amazing Plants and Animals 初二上 写作精讲精练 写作话题·Rewrite an article about the blue whale(改写一篇关于蓝鲸的短文) Unit 4 Amazing Plants and Animals 导作任务Rewrite an article about the blue whale(改写一篇关于蓝鲸的短文) 一、审题 口文体 短文改写（不是书信，不需要称呼、祝福语、署名；保留原文主要事实，通过替换词汇、调整句式、改变语态 等方式让表达更丰富、更连贯) 2话题 蓝鲸的基本信息（体型、食物、栖息地等） 3人称 以第三人称it/the blue whale为主 ④时态 一般现在时（描述客观事实） 5要点 >明确改写目标：用不同的词汇和句型表达相同内容，不能逐词照抄 >保留核心事实：蓝鲸是最大的动物、体长、体重、食性、生活环境 >可合并短句，或拆解长句，适当添加连接词让文章更流畅 >字数：80~100词（初中标准） 6原文示例（待改写的短文） The blue whale is a very big animal.It lives in the ocean.It can be 30 meters long.It weighs more than 200 tons.It eats small sea creatures called krill.It can eat up to 4 tons of krill every day. 文章结构 (三段式) 段落 内容要点 开头 介绍蓝鲸的身份一一海洋中最大的动物 中间 分条描述体长、体重、食量等具体数据 结尾 简单总结或感叹蓝鲸的神奇，呼应“Amazing"主题 三、核心组词造句 核心词汇 原词 改写可用的词/短语 big enormous,huge,giant,massive live exist,be found ocean sea,marine environment eat feed on,consume,take in small tiny,little 常用短语 序号 短语 释义 1 the largest animal on Earth 地球上最大的动物 2 up to 30 meters long 长达30米 weigh as much as 200 tons 重达200吨 4 feed on tiny krill 以微小的磷虾为食 5 every single day 每一天 6 a kind of /a type of 一种… 基础造句（可用于改写拼合）》 1 The blue whale is the largest animal that has ever lived on Earth. 2 It can grow to a length of about 30 meters and weigh over 200 tons. 3Every day,it eats up to 4 tons of tiny krill in the ocean. 四、好词好句 (更详细) 高级好词 序号 单词 释义 1 magnificent 壮观的 序号 单词 释义 2 incredible 不可思议的 survive 生存 4 consume 消耗、吃 5 marine 海洋的 6 creature 生物 加分句型 比较级/最高级 Nothing is bigger than a blue whale in the world. The blue whale is by far the largest animal on Earth. 定语从句（合并信息） The blue whale,which lives in the ocean,can grow up to 30 meters long. It eats tiny creatures called krill,which are very small but rich in energy. 被动语态 (使表达更客观、多样) Up to 4 tons of krill are consumed by the blue whale every day. It is known that blue whales can be found in almost every ocean. 原因/结果从句 Because it eats so much krill,the blue whale can grow to an enormous size. As a result,it needs to eat a huge amount of food each day. 五、写作模板 (做写模板) 原文 The blue whale is a very big animal.It lives in the ocean.It can be 30 meters long.It weighs more than 200 tons.It eats small sea creatures called krill.It can eat up to 4 tons of krill every day. 改写模板（填空式） The blue whale is an marine animal that lives in the It can grow up to meters in and as much as tons.As the largest animal on Earth,it feeds mainly on tiny called Surprisingly,it_ up to tons of krill every single day.This creature shows us how amazing nature is. 可填入示例 enormous/ocean /30/length weigh /200/creatures/krill consumes/4 magnificent 完整改写范文（见第六部分） 六、作文仿写 原文 The blue whale is a very big animal.It lives in the ocean.It can be 30 meters long.It weighs more than 200 tons.It eats small sea creatures called krill.It can eat up to 4 tons of krill every day. 范文 The blue whale is an enormous marine animal that lives in the ocean.It can grow up to 30 meters in length and weigh as much as 200 tons.As the largest animal on Earth,it feeds mainly on tiny creatures called krill.Surprisingly,it consumes up to 4 tons of krill every single day.This magnificent creature shows us how amazing nature truly is. (字数：约80词) 改写小技巧（供学生参考） √替换大词：big→enormous;eat→feed on/consume √合并短句：用and、which把几个简单句连成复合句 √改变语序：把数据放在句首或句尾，避免重复“It can.” √添加评价词：amazing,magnificent,,surprisingly等让文章更有感染力 练一练 请根据上面学到的方法，将下面的原文改写成一篇更丰富、更连贯的短文(80~100词)。 The blue whale is a mammal.It is the heaviest animal.A baby blue whale can be 7 meters long at birth.A blue whale can live for about 80 years.Blue whales make sounds that travel very far in the ocean. 拓展范文背诵积累 拓展范文1 介绍蓝鲸的基本特征 约95词 Dear Tom, Do you want to know something amazing about the blue whale?Let me share three key facts First,it is the largest animal on Earth,even bigger than any dinosaur.Second,its heart is as big as a small car and can be heard from far away.Third,a blue whale eats about four tons of tiny shrimp called krill every day. I think these facts are really cool.Hope you find them interesting too! Yours, Li Wei 拓展范文2 介绍蓝鲸的生活与保护 约98词 Dear Lucy, I read an article about blue whales and learned some surprising things.Let me tell you. First,they live in all oceans but migrate to warm waters in winter to give birth.Second,their call is very low and can travel hundreds of kilometers underwater.Third,sadly,they are endangered because of ship strikes and pollution.We should help protect them. I hope you care about these gentle giants as much as I do. Yours, Chen Ming