英语拓展模块Unit 3 Doing Our Part for the Environment优秀教案及反思

这是一份英语拓展模块Unit 3 Doing Our Part for the Environment优秀教案及反思，共6页。


课 题
Unit 3 Ding Our Part fr the Envirnment(Listening and Speaking)
课 型
Listening and Speaking
课 时
2
授课班级
授课时间
90mins
授课教师
教材分析
本课教学内容选自《英语 拓展模块》第三单元“Ding Our Part fr the Envirnment”听说板块（Listening and Speaking）。本板块内容以环境保护为主题，训练学生通过听对话获取有关环境问题的信息及理解具体环保措施的能力，也为学生了解环保活动中个人行为的重要性提供了内容载体。熟悉描述环境问题的表达，口头简要介绍应对环境问题的措施和垃圾分类的知识；能够与同伴就日常生活中的环保举措进行讨论，体现“从我做起”的环保观念。
学情分析
环境保护是与学生日常生活紧密相关的话题。学生基本都有垃圾分类、绿色出行等与环境保护相关的生活经验，因而学生有进行本话题讨论的基础和素材。但学生对于应对环境问题的措施等内容较少进行深入交流，用英文描述更多环保举措还存在表达困难。同时，学生存在话题词汇量少，自主获取知识和系统总结所学内容的意识较差，课堂上有表达的诉求，但往往受英语知识储备量所限，表达的意愿较弱，英语综合应用能力较弱，因而教师在课堂上通过模拟访谈的方式，由易及难，不断增强学生表达的自信心，提高表达能力。先进行理解模仿，再到替换练习，熟悉语言使用场景，最后能够完成讨论环境问题和应对措施的对话内容。
学习目标
Knwledge bjective
Master the useful expressins abut envirnmental prblems and prtectin,如smggy days、human activities、burn t much cal and il、bring harm t ur health ...以及I hpe we can d smething t ...、Everybdy is respnsible fr...、We can prtect the envirnment by ...；
Ability bjectives
Be able t understand cnversatins abut envirnmental prblems and prtectin;
Be able t discuss envirnmental issues and intrduce knwledge f garbage classificatin.
Emtinal bjective
Establish the awareness that prtecting the envirnment is everybdy’s respnsibility
学习重难点
Teaching emphasis:
Master the vcabulary and sentence patterns in talking abut envirnmental prtectin.
Teaching difficulties:
Be able t cmplete the dialgue f discussing envirnmental prtectin-related issues and intrducing garbage classificatin.
教学方法
小组讨论法、任务教学法、情景教学法
课前准备
PPT课件、语音素材、视频和图片
教学媒体
PPT课件、多媒体设备、语音素材、拓展资源包等
教学过程
教学环节
教师活动设计
学生活动设计
设计意图
Step 1：
Warming up
Watch and answer
Watch a vide abut the envirnment
Think and discuss
Ask students the fllwing questins.
What is the envirnment?
Are we ne part f the envirnment?
Students watch the vide abut the envirnment.
Read the questins and discuss in grups.
通过视频呈现环境，让学生对环境有更好的理解和认识，同时明确我们每个人也是环境的一部分，并为后面学习做铺垫。
Step 2: Listening
Activity 1: Listen and match
Ask students t scan activities, and predict the cntent f the dialgue. Then play the listening materials.
Activity 2: Listen and chse
Ask students t scan the questins and answers and draw the key wrds such as what (), adj. （sunny, smggy, snw）nuns (cal,il, cars ) etc. . Students actively predict the dialgue cntent, develp their ability t predict the listening cntent based n key infrmatin knwn.
Activity 3: Listen and cmplete
Ask students t scan the infrmatin in the interview ntes frm and fill in the blanks. Guide the students t draw the key infrmatin in the table. Then play the recrding.
Finish the listening activities “Listen and match, Listen and chse and Listen and cmplete” in the textbk.
本部分以环境保护为主要话题，通过信息匹配、选择、填空等题型的听力对话内容，为学生创设话题情境，在熟悉话题的基础上，提升学生根据已知信息获取关键信息的能力，引导学生树立环保意识。
Step 3: Dialgue learning
Activity 4
Read and chse
Listen the recrding and let students answer sme questin abut srting garbage.
Listen and underline
Read the dialgue after the recrding t underline the sentences abut srting garbage. Then check the answers.
Language pints
Teach the imprtant pints f the recrding such as envirnmental prtectin, advise t,envirnment-friendly, instead f and s n, put what we have learnt at schl int use ...
Listen and find ut the answers f the questins. Understand the imprtant pints and take ntes.
通过听对话回答 问题让学生对文本有进一步的了解。学习文本的重点词句，夯实长难句，为后面的口语输出做铺垫。
Step 4: Speaking
Activity 5: Imitate and practice
Students skim the dialgue and the cntents f the ptins, understand the situatin and general cntent f the dialgue, and draw the key infrmatin f the text.
Students gives the answers and teachers rganize students t read alud in grups.
Teacher invites a grup f students t cnduct a dialgue presentatin. Teachers gave cmments and encuragement.
Activity 5: Act and practice
Students chse the situatin and d grup ral practice and demnstratin.
Students in small grups further read cntextual infrmatin, familiarize themselves with the language situatin, and prepare fr dialgue and cmmunicatin.
Teacher select sme grups f students n the tw tpics fr dialgue sharing, rganized students t evaluate, and instructed students t pay attentin t the cmpleteness f the cntent and the crrectness f the expressin.
Imitate activity 4 and make up a new dialgue and then practice with partners.
Knw hw t talk abut asking fr and giving infrmatin abut a schl club and a curse.
本环节主要是口语练习活动，主题为谈论环保相关问题和介绍垃圾分类知识等内容，这些话题与学生的日常生活和未来职场生活息息相关，学生有体验和需求。通过模仿文本，替换文本信息进行话题练习，培养学生知识迁移能力。最后通过拓展话题，根据情境进行对话编排和演练的综合性口语表达活动，提升学生职场语言应用能力，促进知识的内化吸收，引导学生树立环保理念。
Step 5：
Summary
Wrds and expressins:
1.have a picnic 2.prepare a presentatin 3.envirnmental prtectin
4.advise t 5.envirnment-friendly 6.instead f
7.plant trees 8.reduce pllutin 9.public transprtatin
10.smggy 11.human activities 12.burn cal
13.stay at hme 14.slve the prblem 15.encurage
16.fresh air 17.deal with 18.traffic jam
Sentence structures:
1.I’m preparing a presentatin abut envirnmental prtectin.
2.I’ll advise peple t use envirnment-friendly bags instead f plastic nes.
3.Trees can clean the air and reduce pllutin.
4.It’s gd fr the envirnment.
5.We can prtect the envirnment by making small changes t ur daily life.
6.I wrked as a vlunteer fr an envirnmental prtectin rganizatin.
Step6： Hmewrk
1. Recite the useful expressins.
2. Preview the text f the reading part.
板书设计
同总结部分。
教学反思
（留白）