摘要:
该初中英语教学设计以“家庭环保行动”为主题,采用对话载体与分层练习结合的方式,系统梳理“reduce, reuse, recycle”等核心词汇、“encourage sb. to do sth.”等句式及“and, or, while”连词用法,通过表格填写、句子填空等活动构建环保语言知识网络。
亮点在于融合语言能力与思维品质培养,如通过对比图片导入激发兴趣,角色扮演与垃圾分类任务深化环保认知,基础日记与拓展对话视频作业实现分层教学。多样活动提升学生信息处理与逻辑表达能力,帮助教师精准把握学情,高效推进单元复习。
内容正文:
课题: Unit 2 Topic 3 Section A (九年级上册)
单位:何村乡初级中学 设计:孟丽娜
学习目标:
语言能力:能够理解关于环境保护的英语对话,掌握“reduce, reuse, recycle”等核心词汇以及并列连词的用法。
文化意识:通过学习家庭和学校中保护环境的具体做法,增强环境意识,理解垃圾分类等环保行为的重要性,培养绿色生活理念。
思维品质:在分析对话内容、完成垃圾分类任务和小组讨论环保行动的过程中,发展逻辑思维和创新思维,学会从不同角度思考环保问题并提出解决方案。
学习能力:能够通过自主阅读教材内容、小组合作完成垃圾分类讨论等活动,掌握有效的英语学习策略,如通过上下文猜测词义、利用图表整理信息等。
学习重点:
1. 1. 掌握“reduce, reuse, recycle”等环保核心词汇及encourage sb. to do sth.、so that等句式结构。
1. 2. 理解家庭、学校中保护环境的具体做法,如双面用纸、回收废纸和饮料罐等。
学习难点:
1. 1. 正确运用“and, or, while”等连词合并句子,准确表达逻辑关系。
1. 2. 熟练运用环保相关词汇和句式进行听、说、读、写综合训练,如完成垃圾分类讨论及信息整理任务。
本课时是第二单元第三话题第一课时,以 “家庭环保行动” 为核心主题,通过记者采访康康的对话展开教学,对话中重点呈现 “reduce, reuse, recycle” 等环保核心词汇为语言运用搭建基础;1b 表格填写练习对应对话中的家庭、学校环保做法,帮助学生梳理关键信息,强化听力理解与信息提取能力;1c 句子填空任务聚焦核心词汇和句式的应用,助力学生夯实语言基础;练习 2 通过句子合并训练,巩固 “and, or, while” 等连词的用法,提升学生语言表达的逻辑性;3a 垃圾分类任务则结合纸杯、玻璃瓶、易拉罐等具体物品,引导学生在实践中深化环保认知。整体内容以对话为载体、练习为支撑,既让学生掌握环保主题的英语表达,又通过多样化任务培养其信息处理、逻辑思维和环保素养,为后续话题学习做好铺垫。
1、 教学导入
Show a set of contrast pictures, such as "A Polluted River vs. A Clear Stream", "A Littered Street vs. A Tidy Community". Guide students to observe and ask: "What do you notice from these pictures? " Invite students to share environmental or non-environmental behaviors they have seen in daily life.
二、教学过程
I. Pre-Listening (5 minutes)
T:“ let’s talk: What do you do to protect the environment at home or school? You can use English or Chinese, just share your ideas!”
S1:“I throw plastic bottles into the recycling bin at home!”
S2:“We use both sides of the paper in our classroom!”
T:“Great ideas! Now, let’s learn some key words for this topic: ‘protect’, ‘reduce’, ‘reuse’, ‘recycle’. Let’s read them together—one, two, go!”
S (in chorus):“Protect, reduce, reuse, recycle!”
T:“Look, I have a reused plastic bag and some recycled waste paper here. Can you tell me which word matches ‘using this bag again’?”
S3:“It’s ‘reuse’!”
T:“Perfect! Before class, you looked up environmental words. Who wants to share one?”
S4:“I found ‘sort’—like sorting rubbish!”
T:“Well done! ‘Sort’ is very useful. Class, turn to page 44 and look at these pictures in 3a—they’re about waste sorting. Please sort these garbage yourselves.”
T: “Now we’re ready for listening.”
II. While-Listening (15 minutes)
Step 1: First-listening
T: First, let’s listen to the conversation and answer: Where does Kangkang work?
S: (Listen and answer)
Step 2: Second-listening
T: Good! Now, let’s listen again and complete 1b. Ready?
S: (Listen and fill in the table)
T:“Ok, check answers with your deskmate.”
III. Post-Listening (10 minutes)
Step 1: role play
T: Let’s do a role play. I’ll be the journalist, and you’ll be Kangkang. Let’s start!
S: (Role play the interview)
T:You can make a role play with your deskmate. Then I will invite 2 pairs to have a show.
Step 2: retell
T: Excellent! Now, please finish 1c. Then try to retell the interview using the sentences in 1c.
S: (Retell the interview)
T: Perfect! You did a great job.
IV. Exercise (8 minutes)
Finish Exercise 2
T:“Next, Exercise 2: combine sentences with ‘and’, ‘or’, ‘while’.
(3 minutes later)
T:“Let’s check together.
V. Homework(2 minutes)
1. 基础任务:用英语写一篇 “我今天的家庭环保行动” 日记。
1. 拓展任务:编写一个家庭环保主题的英语对话,并和同学合作录制成短视频。
三、教学总结
1.核心知识:掌握 “reduce, reuse, recycle” 环保原则,学习居家(双面用纸、重复用塑料袋)和校园(收集废纸与饮料罐、分类回收)的具体环保行动,理解 “encourage sb. to do sth.” 等句式。
2.能力提升:能运用所学讨论环保话题,培养环保意识与实际行动力。
4、 板书设计
U2 T3 Section A
Environmental Protection
/ | \
/ | \
Who What (Actions) Where
Kangkang Reduce, Reuse, Recycle Home
- Litter - Use both sides of paper
- Waste - Reuse plastic bags
Spread the Message School
Encourage Recycling - Collect waste paper
& soft drink cans
- Sort for recycling
五、课后反思
学科网(北京)股份有限公司
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