仁爱科普版九年级上册 Unit2 Saving the earth. Topic3 SectionB 教案（表格式）

教学设计
Unit 2 Saving the Earth
Topic Three What can we do at home to protect the environment (Section B)
教材：科普2011版九年级上册
Ⅰ. Material analysis 教材分析
本节课是九年级第二单元第三话题的第二课时。主活动是教材听说练习。 通过Jane和Michael对话了解怎样才能成为一个环保人士，并继续学习用ought to提建议的表达方式，同时也向学生继续传递更多的环保理念。本课以垃圾分类来展开课堂活动。学生分小组调查、总结、展示关于垃圾分类的定义、作用、发展和方法，并借此进入听力环节学习更多关于环保的行动，这对学生的环保意识的培养是非常有意义的。本节课为一人一平板的互动课堂，借由教育云平台学生可在课前推送相关视听资料导学、课中在线测试、微课讲析和课后练习中快速有效的学习新知，帮助学生理清重难点。本节课不仅包含英语知识的学习，更通过组织学生进校园进社区去应用英语传递垃圾分类知识。
Ⅱ. Teaching aims
1. Knowledge aims：
掌握本课的重点词汇和短语，继续学习并列句和用ought to提建议。
2. Skill aims:
(1) 掌握更多的提建议的表达方法。
(2) 了解英语中的一些谚语。如：
Easier said than done.
Actions speak louder than words.
3. Emotional aims:
鼓励学生在日常生活中始终保持良好的环保习惯，培养学生的环保意识，并向身边的人介绍环保知识、传递环保理念。。
Ⅲ. The key points and difficult points
1. Key points:
Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth. , be good for, change into, pour into
Sentences: Don’t use plastic bags.
Easier said than done.
Actions speak louder than words.
After all, we have only one earth.
We should do everything to protect it, or we’ll be punished and lose our home.
2. Grammar: compound sentence
3. Difficult points：
理解课文中的英语习语。
Ⅳ. Learning strategies
借助信息技术有效检索与搜集先关知识，小组分工协作突破难点学习，积极参与生活实践运用所学知识。
Ⅴ. Teaching procedures
Stage(time period) Interactionpatterns Teacher activity Student activity Remarks
1 Lead in（3 mins) Flash&Video Play the video and introduce the related topic.Ask students:Can you guess the topic today What’s it？ Watch the video and answer the question.S1: Yes.S2: Waste sorting. 借用自制快闪flash吸引学生注意，通过视频中警察的介绍引出本课话题。
2 Game（3 mins) Class activity Present the students survey feedback；Play a game：give each student a waste and let them choose one rubbish can to put it in. Each student chooses a waste to put it in one rubbish can. 通过社区调查反馈和垃圾分类小游戏展示学生课前准备情况。
3 Presentation(12 mins) Group work Group in three or four, let them present the definition, effect, development and methods of waste sorting. Each group present their survey result, 通过小组展示巩固和深入垃圾分类知识和表达，培养学生的语言组织和表达能力。
4 Watch & Listen (10mins) Individual work Watch the conversation and then focus on the target language： ought to Find out more ways to protect the environment.Learn the two idioms. Read and answer the questions.Translate and understand the idioms. 通过听说联系导入和学习本课重难点知识
5 Review Test（12 mins） Individual work Send the review test to students’ pads. Lead students to correct the answers through the microclass. Finish the review test on line.Watch the microclass to correct the answers. 通过教育云推送在线复习测试，在线批阅，学生通过教师推送微课进行知识梳理和错题辨析。
6 Enjoy a song(3 mins) Classactivity Play the recycling song and review the phrases through it. Enjoy the song and review the whole class. 通过歌曲总结本课，并穿插学生生活中的环保行动。
Ⅶ . Blackboard design
What can we do at home to protect the environment Section B
Target Language:ought to= should Sentences:Easier said than done. Actions speak louder than words.