Unit8-A Green World- Grammar-导学案2025-2026学年译林版八年级英语下册
2026-07-09
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摘要:
该初中英语导学案聚焦一般将来时被动语态,涵盖will be done和be going to be done两种结构及使用场景。通过预习案对比一般现在、过去被动时态,梳理环保动词过去分词,搭建旧知到新知的学习支架。
资料以环保主题为载体,设计分层任务(预习基础、课堂探究、课后拓展)和真实语境习题(看图造句、对话填空等),促进学生语言能力(被动语态运用)、思维品质(时态辨析)和学习能力(自主合作)的发展,提升综合语言素养。
内容正文:
Unit8 A Green World
⭐Grammar导学案
学习目标
1. 掌握一般将来时被动语态两种结构(will be done /be going to be done)、使用场景,区分一般现在 / 过去 / 将来被动;
2. 结合环保周、环境污染话题完成看图造句、对话填空、短文完形三类习题,正确用 by 引出动作执行者;
3. 掌握环保活动类动词过去分词,熟练完成主动句与将来被动句互换;
4. 综合三种时态被动语态进行口头对话、书面写作描述环保活动、未来治污举措。
一、预习案(课前自主完成)
(一)词汇 & 语法预习・基础过关
模块 A:一般将来时被动语态核心规则
1. 两套结构公式
① will + be + 动词过去分词(will be done)
肯定:They will be held.
否定:They will not be held.
疑问:Will they be held?
② am /is/are going to + be + 过去分词(be going to be done)
单数:is going to be done;复数:are going to be done
2. 使用场景:动作尚未发生,描述未来将要被完成的事
3. by 引出动作执行者:The posters will be designed by Sandy.
4. 与前两单元被动时态对比
· 一般现在被动:am/is/are + done(常态、日常环保工作)
· 一般过去被动:was/were + done(去年、过往环保活动)
· 一般将来被动:will/be going to be + done(本周、未来将要举办的活动)
模块 B:环保主题动词 & 过去分词
organise — organised;design — designed;send — sent;hold — held
decorate — decorated;discuss — discussed;throw — thrown;pollute — polluted
affect — affected;hurt — hurt;harm — harmed;find — found;eat — eaten;kill — killed
4. 核心句型抄写 + 翻译
1. A recycling event is going to be held in our school this week.
译:________________________________________
2. Old clothes will be sent to poor areas by volunteers.
译:________________________________________
3. Many ways to protect the environment will be discussed at the show.
译:________________________________________
(二)预习思考
1. 一般将来被动两种结构:______ + be + 过去分词 /be going to + ______ + 过去分词;
2. 描述今年环保周还未开展的活动,我们用______时态被动语态;
3. by 后面加______,用来引出动作的发出者。
二、课堂探究案(课中小组合作完成)
探究任务一:语篇问题链・分层研读将来被动语态文本
基础浅层问题链(A 板块基础句型)
1. What are the two forms of simple future passive voice?
2. When do we use simple future passive voice?
Work out the rule 填空答案
will be
A1 看图造句标准答案(一般将来被动)
1 A lot of activities are going to be organised during the Environment Week.
2 Posters will be designed by Sandy for the activities.
3 Leaflets will be sent to all the people in the town.
4 Some of the activities are going to be held in the town square.
5 The playground will be decorated with green grass and flowers.
6 An environmental show is going to be held in the town hall.
基础浅层问题链(B 板块环保展对话)
B 对话填空答案
(1) It is going to be held this Friday evening.
(2) It is going to be held in the town hall.
(3) Some famous people in our town will be invited to the show.
(4) Videos about the changes in the environment of Sunshine Town will be shown.
(5) Ways to protect the environment will be discussed.
基础浅层问题链(C 板块污染短文,混合三种被动时态)
C 短文填空答案
(1) are thrown
(2) are polluted
(3) is affected
(4) will be hurt
(5) are harmed
(6) were found
(7) are eaten
(8) will be killed
(9) is going to be held / will be held
(10) will be discussed / are going to be discussed
进阶逻辑梳理(主动→将来被动转换核心)
主动:We will hold a show.
被动:A show will be held (by us).
转换规则:宾语提前作主语,will/be going to be + 过去分词,by + 原主语可加可不加。
(二)合作探究・小组习题突破(4 人互助小组)
活动 1:动词三态配对竞赛
小组把环保动词原形、过去式、过去分词配对,口头造将来被动句。
活动 2:句型转换小游戏
给出主动将来句,组员改写被动句;
例:We will decorate the playground. → The playground will be decorated.
(三)迁移表达・分层输出
迁移 1:口头基础输出(环保周活动主题)
模板 1:Leaflets are going to be handed out this Friday.(be going to 将来被动)
模板 2:All old clothes will be collected for recycling.(will 将来被动)
迁移 2:双人综合对话(融合现在 / 过去 / 将来三种被动)
A: Last year trees were planted here. This week new activities are going to be organised.
B: Yes. Posters will be designed by students and leaflets will be sent to villagers.
A: I hope more green projects are held every year.
迁移 3:书面综合输出(D 写作任务)
主题:Our school’s environmental protection activities
要求:同时使用一般现在、一般过去、一般将来时被动语态,不少于 6 句。
三、课后拓展案(分层巩固作业)
基础层(全体必做)
1. 背诵一般将来时被动两种结构、使用场景;
2. 完成 A1、B、C 全部习题,标注时态与被动结构;
3. 仿写 8 句将来被动句子,场景:环保周、治污、绿色校园。
提升层(中等学生选做)
1. 句型转换专项:10 组主动将来句改写被动;
2. 对比表格:一般现在 / 过去 / 将来被动结构、例句对照整理;
3. 改写 Reading 课文,增加将来被动描写未来环保举措。
培优拓展层(学有余力)
1. 双人 1 分钟口语对话:围绕环保周,交替使用两套将来被动结构;
2. 短文写作 Green changes are coming,融合三类被动时态,结合垃圾分类、清洁能源素材;
3. 拓展积累:额外 10 个环保动词,写出三态并造将来被动句。
课堂小结(课堂留白填写)
1. 一般将来被动两套结构:______ + be + done /______ + be + done;
2. by 引出______;描述未来未发生的环保行动用将来被动;
3. 三种被动时态区分:常态用现在、过往用过去、未来用将来。
当堂检测(5 分钟小测)
一、用正确将来被动形式填空
1. An environmental show ______ (hold) this Friday.
2. Leaflets ______ (send) to all townspeople soon.
3. The playground ______ (decorate) with flowers next week.
4. More recycling activities ______ (organise) in the future.
二、主动句改将来被动句
We will discuss green ways at the show.
三、单项选择
1. Many posters ______ designed by students this week.
A. will B. will be C. are
2. The charity activity ______ going to be held in the square.
A. is B. are C. will
3. Old clothes ______ collected by volunteers tomorrow.
A. will be B. was C. are
四、翻译句子
1. 环保周将举办大量活动;海报由 Sandy 设计;传单将发放给全镇居民;部分活动在镇广场开展;操场会用花草装饰;镇礼堂举办环保展会。
2. 本周五晚会场设在镇礼堂,镇上名人受邀到场,播放阳光镇环境变迁短片,众人一同探讨各类环保办法。
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