摘要:
该初中英语学习任务单围绕“谈论如何保护环境”主题,整合口语交际与读写训练,核心知识点涵盖环保词汇(如go green、reuse)、现在完成时语法及因果逻辑连接词。学习脉络从听力理解(人物匹配、表格填空)过渡到口语输出(小组讨论、万能句型),再通过范文精读与因果图表梳理阅读输入,最终落实到写作输出(初稿、终稿、互评),构建听说读写一体化学习支架。
资料特色在于融合re前缀环保词汇、现在完成时语法与因果逻辑,通过听力表格、口语句型模板、范文分段解析及互评打分表,提升学生语言能力(综合运用)、思维品质(逻辑梳理)和学习能力(自评互评)。习题设计注重情境化,如听力匹配巩固短语,写作模板强化结构,有效帮助学生掌握环保主题表达与写作逻辑。
内容正文:
Unit 3 Developing the Topic
Oral Communication&Reading for Writing备课知识点 (P48-P50)
一、标题板块
标题:谈论如何保护环境
oral communication 口语交际;
protect the environment 保护环境;
go green 践行环保、绿色生活
Activity 1 A. Listen to the monologs and match the speakers with the sentences.
1. 句子翻译+重点短语拆解
① We plant trees and take good care of them.
【翻译】:我们种树并且悉心照料树苗。
【短语】:plant trees 植树;take good care of 悉心照顾
【匹配人物】:Li Ming
② We’re doing our part of going green.
【翻译】:我们都在尽自己的一份力量践行绿色环保生活。
【短语】:do one’s part 尽某人本分;go green 绿色低碳生活
【匹配人物】:Xiao Ya
③ I’ve been used to thinking twice before throwing things away.
【翻译】:我已经养成习惯,丢弃物品前都会再三思考(能否重复利用)。
【语法】:be used to doing sth. 习惯于做某事;think twice 三思;throw away 扔掉
【匹配人物】:Kangkang
B.Listen again and complete the table.
听力表格填空标准答案+逐行解析
Name
Xiao Ya
Li Ming
Kangkang
Activity
• writes on both sides of the paper 纸张双面书写
• reuse paper boxes, plastic cups and many other things 重复利用纸盒、塑料杯等物品
【词汇】:both sides 双面;reuse v. 重复使用(re-前缀词汇)
• a member of the tree-planting club for 2 years 植树俱乐部成员两年了
• plants trees on March 12, the National Tree-planting Day 在3月12日植树节种树
【短语】:a member of ……的一员;National Tree-planting Day 植树节
• rides his bike or takes the bus to and from school 骑自行车/坐公交上下学
• takes the bus as much as possible 尽可能乘坐公共交通
【短语】:as much as possible 尽可能多地
Activity 2 Group work 小组讨论口语输出
【翻译】:小组合作,讨论你为保护环境做过哪些事,之后向全班汇报。
1. ride the bike / take the bus 骑自行车/乘坐公交
2. plant trees; be a volunteer 植树;做志愿者
3. save water; recycle the waste 节约用水;回收垃圾
4. use less paper 节约用纸
5. stop using plastic bags 停止使用塑料袋
示范范文逐句语法解析
The Earth is our home. We have done many things to make our earth green. For me, First I have ridden the bike to school for three years …
1. We have done many things 现在完成时:do→done,强调从过去持续到现在的行为
2. make our earth green make + 宾语 + 形容词 使……变得……
3. have ridden the bike for three years 现在完成时+for+时长,延续性动作
口语答题万能句型
1. I have … for … 我已经……持续多久
2. I usually … to cut down pollution. 我通常……减少污染
3. It’s important for us to … 对我们来说……很重要
Reading for Writing 读前写作
【标题翻译】:环保相关写作素材积累
Activity 1 Pair work 结对问答:识别污染类型+解决办法
三张图片对应三类污染+治理方案
1. 第一张:工厂浓烟 → air pollution 空气污染
【解决办法】:stop factories from pouring smoke;多植树;绿色出行
【短语】:prevent/reduce pollution 减少/防治污染
2. 第二张:海洋塑料垃圾 → water pollution 水污染
【解决办法】:不乱扔垃圾;回收塑料制品;管控工厂污水排放
3. 第三张:堵车车流+噪音 → noise pollution 噪音污染
【解决办法】:少开私家车;乘坐公共交通
Activity 2 Read the model essay 范文精读(水污染主题)
全文分段翻译+词汇、语法、句式拆解
My name is Li Xiang. We have all learned a lot about air pollution since Mr. Wang’s geography lesson last week.
【翻译】:我叫李响。自从上周王老师的地理课后,我们学到了很多关于空气污染的知识。
【语法】:现在完成时 since + 过去时间点;learn a lot about 学到很多关于……
But today, let’s talk about water pollution.
【翻译】:但今天我们来聊聊水污染。
First of all, people have put lots of unclean things into rivers and lakes, such as waste water and rubbish. Such actions have reduced the quality of our drinking water.
【翻译】:首先,人们向河湖中倾倒大量污染物,比如废水、垃圾。这类行为降低了饮用水水质。
【重点短语】:first of all 首先;put … into … 把……倒入;waste water 废水;reduce the quality 降低质量
Besides, farm and factory activities have also been the main causes of water pollution. For many years, farms and factories have poured harmful materials and waste into rivers. As a result, the natural environment has suffered greatly.
【翻译】:此外,农业和工厂生产也是水污染的主要成因。多年来,农场、工厂持续向河流排放有害物质与废料。因此,自然环境遭受严重破坏。
【连接词】:besides 此外;as a result 因此(因果作文核心句型)
【词汇】:main cause 主要成因;harmful materials 有害物质;natural environment 自然环境;suffer greatly 遭受重创
Worse yet, oil pollution from ships and land-based factories is also serious. It has polluted the ocean and harmed plants and animals as well.
【翻译】:更糟糕的是,船只和陆地工厂造成的石油污染问题严峻。它污染海洋,同时伤害动植物。
【短语】:worse yet 更糟糕的是;as well 也
In a word, water pollution has become a great danger to human health and the environment. We need to reconsider our way of living and protect our home planet.
【翻译】:总而言之,水污染已经严重威胁人类健康与生态环境。我们需要重新反思生活方式,保护我们赖以生存的地球。
【短语】:in a word 总而言之(作文结尾万能总结句);reconsider v. 重新思考(re-前缀单词 re+consider);a danger to … 对……的威胁
Cause-and-effect chart 因果图表标准答案(对应范文)
Cause(水污染成因)
1. People pour waste water and rubbish into rivers and lakes
2. Farms and factories pour harmful waste into water
3. Oil pollution from ships and land factories pollutes oceans
Effect(造成的后果)
1. The quality of drinking water becomes worse
2. Natural environment suffers serious damage
3. Ocean plants and animals get harmed
4. Water pollution threatens human health
Activity3 Draft your essay 初稿写作
一、Useful phrase 作文必背短语
1. put … into … 把……倒入
2. main cause 主要成因
3. natural environment 自然环境
4. in fact 事实上
二、Useful sentence pattern 万能连接句型(因果作文高分模板)
1. We have learned a lot about … 我们学到很多关于……(开头引入话题)
2. Besides, … 此外(递进,增加第二条原因)
3. As a result, … 因此(引出污染带来的后果)
4. In a word, … 总而言之(结尾升华总结)
Activity4 Write your final draft 完成终稿
写作要求:以“个人环保行动”为主题,运用因果逻辑+现在完成时+re前缀环保词汇
Activity5
互评打分表 评分细则讲解
8项评分维度知识点说明
1. express your view of living a greener life 能否清晰表达绿色生活观点
2. organize the cause and effect relationship 能否梳理清晰因果逻辑(本课核心写作考点)
3. introduce your activities in protecting the environment 完整介绍个人环保行动
4. organize ideas into a well-balanced structure 文章分段结构清晰(开头-主体-结尾)
5. use the theme vocabulary of the unit 正确使用单元环保主题词汇(reuse/recycle/rethink等)
6. use the present perfect tense 熟练、准确使用现在完成时(单元核心语法)
7. use punctuation 标点使用规范
8. spell the words 单词拼写无错误
评级标准
1=需大量修改;2=一般合格;3=良好;4=优秀
互评任务:写完后同桌互相打分,并给出修改建议
二、核心词汇背诵清单
1. re前缀环保词汇
reuse v.重复利用;recycle v.回收;reconsider v.重新思考
2. 环境&污染类名词
pollution n.污染;rubbish n.垃圾;material n.材料;environment n.环境;ocean n.海洋
3. 动词变形(现在完成时重点)
plant-planted;ride-ridden;do-done;pour-poured;suffer-suffered;harm-harmed
核心语法点拓展(本单元重点:现在完成时)
1. I’ve been used to thinking twice…
【结构】:have been used to doing sth. 现在完成时+固定搭配,强调从过去持续到现在的习惯
区分易混词组:
• used to do 过去常常做(现在不做)
• be used to do 被用来做(被动语态)
• be used to doing 习惯于做
2. for + 时间段 现在完成时标志
a member of the tree-planting club for 2 years 加入俱乐部两年(持续动作,搭配延续性动词be)
作文因果逻辑连接词(必考写作考点)
【递进】:First of all 首先;Besides 此外;Worse yet 更糟糕的是
【因果】:As a result 因此(前因后果)
【总结】:In a word 总而言之
固定搭配重难点
1. be used to doing sth. 习惯于做某事
2. do one’s part 尽自己一份力
3. take good care of 悉心照料
4. as much as possible 尽可能多地
5. a danger to … 对……构成威胁
6. make sth. + adj. 使某物变得……
三、课堂教学实施建议
1. 【P48口语部分】:先带读听力核心短语,完成听力匹配后,梳理表格填空答案;小组活动提供口语句型支架,让学生套用现在完成时造句输出;
2.【 P49阅读部分】:分段拆解范文,标注连接词、现在完成时句子,带领学生完成因果思维导图,理清水污染“成因-后果”逻辑;
3. 【P50写作训练】:先背诵短语与句型模板,先写初稿,同桌互评打分,对照8项评分标准修改作文;
4. 【跨单元融合】:将re前缀词汇、for/since现在完成时语法融入口语问答与写作,实现语法、词汇、听说读写综合训练;
5. 【拓展练习】:让学生仿写“空气污染/噪音污染”因果短文,迁移本课写作逻辑。
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