U2 训练 大单元话题与写作-【初中必刷题】2026-2027学年九年级下册英语同步课件（冀教版·新教材）

该初中英语课件围绕九年级下册Unit 2“Save the earth!”环保主题，系统梳理话题词汇、核心句型及写作技能。通过话题词汇解析（如recyclable, resource）、教材原句仿写（如be sorted into结构）和“总—分—总”写作提纲，构建从基础词句到篇章表达的知识网络，强化知识点间的逻辑联系。 其亮点在于采用“词句储备—范文进阶—实战训练”三阶分层设计，如佳句仿写提升语言表达能力，列提纲训练逻辑思维品质，真题演练（2026河北邯郸调研）强化学习策略应用。这种设计兼顾分层教学与个性化复习，帮助学生巩固环保主题语言知识，也为教师提供精准复习指导，提升教学效率。

英 语 九年级全一册 JJ 1 2 3 九年级下册 Unit 2 Save the earth! 4 A 课时同步训练 大单元话题与写作 5 刷写作 6 写作 第一阶 高分词句储备 一、话题词汇 1.可回收利用的 ____________ recyclable 【解析】链接狂K recycle的详细讲解见狂K重点P47。 2.资源；财力；资料 __________ 3.污染 _________ resource pollute 刷写作 返回目录 7 4.砍伐 __________ 5.关掉 __________ 6.听说；得知 ____________ 7.短缺 _______________ 8.扔掉 ____________ cut down turn off hear about a shortage of throw away 刷写作 返回目录 8 二、佳句仿写 9.【教材原句】Well, our rubbish should be sorted into four different categories… （be sorted into） →仿写：回收的衣物会被分类成不同的组，捐给有需要的人。 _______________________________________________________________________ _______________________________________________________________________ Recycled clothes will be sorted into different groups and donated to people in need. 刷写作 返回目录 9 10.【教材原句】For example, paper, glass, and plastic can be recycled and made into new products… （be made into） →仿写：这些旧瓶子可以被回收，制成漂亮的花瓶。 _______________________________________________________________________ 11.【教材原句】… our actions can have a big impact on the world around us. （have an impact on） →仿写：减少使用塑料袋会对我们的城市环境产生积极影响。 _______________________________________________________________________ _______________________________________________________________________ These old bottles can be recycled and made into beautiful vases. Cutting down on plastic bags will have a positive impact on our city’s environment. 刷写作 返回目录 10 12.【教材原句】We all need to do our part to protect fresh water.（do one’s part） →仿写：每个人都应该尽自己的一份力来减少空气污染。 _______________________________________________________________________ 13.【教材原句】If each of us makes a small change in our life, we can make a big difference to our environment.（make a big difference） →仿写：如果我们多种树，就能对改善空气质量产生很大影响。 _______________________________________________________________________ _______________________________________________________________________ Everyone should do their part to reduce air pollution. If we plant more trees, we can make a big difference to improving air quality. 刷写作 返回目录 11 第二阶 范文进阶攻略 4月22日是世界地球日（World Earth Day），你校英文报就环保主题征集倡 议书，请你根据下表内容，用英文写一则倡议书投稿。 内容要点 参考词汇 Actions ·stop using plastic bags… ·reuse/recycle books and… ·ride a bike or walk to school … Purposes ·reduce plastic pollution ·… 刷写作 返回目录 12 注意：1.文中必须包含表格中的内容要点，可适当发挥（参考词汇仅供选择使用或 参考）； 2.文中不得出现真实姓名、学校等信息； 3.词数80左右（开头与结尾已给出，不计入总词数）。 Saving the earth begins with small things.____ Let’s take action now! 刷写作 返回目录 13 第1步 审题目 体 裁：应用文 时 态：以一般现在时为主 人 称：以第一人称为主 内容要点：围绕环保行动及其目的展开，号召大家共同行动。 刷写作 返回目录 14 第2步 列提纲 本文适宜采用的作文结构为“总—分—总”。 刷写作 返回目录 15 第3步 写作进阶#7 Saving the earth begins with small things.① First I stop using plastic bags and choose reusable ones instead.② Also, we should reuse and recycle books and paper to save resources.③ And I sort rubbish.④ Saving the earth begins with small things.. .I will share my opinions with you.（添加内容，引 出自己的观点）① I can start by stopping the use of. . （增加短语，升级词汇, 语言更丰富）plastic bags and choosing reusable ones instead.② Also, we should reuse and recycle books and paper to save resources.For example, I use both sides of paper.（使用For example举例说明，增强说服力） ③ 刷写作 返回目录 16 And then remember to turn off lights and save water. What’s more, riding a bike or walking to school helps reduce air pollution. And I sort rubbish. .so that（增加so that 结构，清晰说明垃圾分类的目的）it can be recycled.④ And then remember to turn off lights and save water. What’s more, riding a bike or walking to school helps reduce air pollution. 续表 刷写作 返回目录 17 These small actions can make a big difference. They help reduce plastic pollution, save energy, and keep our earth clean and green. Let’s all do our part to take care of our planet. Let’s take action now! These small actions can make a big difference. They help reduce plastic pollution, save energy, and keep our earth clean and green. Let’s all do our part to take care of our planet. Let’s take action now! 续表 刷写作 返回目录 18 第三阶 实战强化训练 【2026河北邯郸调研】假如你是学校环保俱乐部的一名成员，为迎接世界环 保日的到来，俱乐部准备举办一个以“保护环境，绿色生活”为主题的分享活动。 请根据下面的提示和要求以“Protecting the Environment—It’s Our Duty”为题写一 篇英文发言稿。 提示： 描述环境问题 plastic pollution, global warming… 原因及保护措施 cut down trees, tons of waste… recycle things, ride a bike… 呼吁 take action, play a role in… 刷写作 返回目录 19 要求：（1）语句通顺、条理清晰； （2）文中不得出现真实的地名、校名和人名； （3）词数80左右，不包括已给出部分。 Protecting the Environment—It’s Our Duty Dear friends, ___ 刷写作 返回目录 20 【参考范文】 Protecting the Environment—It’s Our Duty Dear friends, As we know, our environment is facing really serious problems. Plastic pollution is everywhere, seriously harming marine life. Global warming is also getting worse and worse, causing more extreme weather. These problems are mainly caused by human activities. We cut down too many trees and produce tons of waste every day.To protect the environment, we can take simple but effective actions. We should 刷写作 返回目录 21 recycle things and use less plastic products. Riding a bike instead of driving a car is also a great choice. Let’s take action now without delay! Everyone can play a role in creating a greener future. Protecting the environment is our duty. Thank you! 【解析】知识拓展 play a role in doing sth在做某事的过程中发挥作用 刷写作 返回目录 $