科普版九年级英语上册《What can we do at home to protect the environment. Section B》优质课教案_17

九年级英语教案Unit 2 Saving the EarthTopic 3 What can we do at home to protectthe environmentSection B九年级英语Teaching aims and demands:1.Learn and master the new words and useful expressions.2.Learn the usages of compound sentences.3.Learn the ways of protecting the environment.Teaching main points:1.The new words and useful expressions.2.The usages of “and, but, while, or, ”Teaching difficult points:The usages of the link verbsTeaching method:Five-step teaching methodTeaching tool:Power pointStep 1 Preview1. Read the table in 3a and write the correct letter under each picture.2. Sort the garbage based on the knowledge we have mastered.3.Learn what is 3R------ reduced /reused/recycled?4.List the things that we can do at home /school to protect theenvironment.Step 2 ExplorationTask 1:Listen to 1a carefully and answer the questions:1 Who is working for an organization that protects the environment?2 What’s her main job?3 Should we use both sides of paper?4 Why is the recycling useful?Task 2: Read 1a and pay attention to the key points1. work for an organization2. help spread the message3. the three R’s ---reduce, reuse and recycle4. reduce the waste5. reuse plastic bags6. recycle7. encourage sb. to do something8. sortTask 3 : Read 1a again and fill in the blanks in 1b.An interview with Janewhere Jane works in an ________________ to______________________what Jane is doing helping ________________ aboutprotecting the environmentwhat we can do at home ________________ we producewhat students can do at school collect __________ and soft drink cansTask4: According to 1a to fill in the blanks in 1c.(1).At home, we can, for example, use both ______ of paper andreuse _____ bags.(2).At school, students are encouraged to _____ waste paper and______________ because recycling can protect the ____________and _______ money.(3).The three R’s ---______, ______ and _______ --- are important.(4).Then we _______ them ______ they can be recycled.Task 5: Sum up the usages of the “and, but, while,or, ”according to the example(1) You nod your head and it means agreement.(2) Hurry up, or you’ll miss the train.(3) Water is important but some people don’t save it.(4) Some people protect animals while others kill animals.Task 6: Discuss what is compound sentence and the usages of link verbs并列句：由并列连词把两个或两个以上的简单句连起来的句子①表示并列关系，用and…②表转折，用but, while…③表选择，用or…Step 3 PracticeComplete the sentences with “and, but, while, or, ” in 2.(1). Noise is a kind of pollution. It’s harmful to our hearing.(2). Work hard. You will fail the exam.(3). Nodding the head means agreement. Shaking the head means disagreement.(4). Hurry up. You will miss the bus.(5). He has failed several times . He never gives up.Step 4 SummaryWe learn:1.Some words: nod, agreement, sort ,3R,2.Some phrases：work for ,encourage sb. to do something ,give up3. Some sentences:(1) We should reduce the waste we produce.(2)Recycling can protect the environment, and it can savemoney, too.We can:1. Use the compound sentences with or, and, but and while.2. Talk about environmental protection.Step 5 Test(链接中考)1. （2015河北）Work hard, ______ you will fail the exam.A. andB. butC. orD. so2. （2014河南）He likes playing basketball ______his brother likes playing piano.A. andB. whileC. orD. so3.（2014江苏） His father is a teacher ______his mother is a doctor.A. andB. whileC. orD. so。

仁爱版英语九年级上册Unit 2 Saving the earthTopic 3What kinds of things can wedo to protect the environment?Section AUnit 2 Saving the earthTopic 3What kinds of things can wedo to protect the environment?Section A一．Teaching aims and demands:1.Learn the compound sentences with “or”, “and”, “but”, and “while”.2.Talk about protecting the environment from angles of “reduce”, “reuse” and “recycle”.二．Important points:Learn the compound sentences with “or”, “and”, “but”, and “while”.三．Difficult points:Talk about protecting the environment from angles of “reduce”, “reuse” and “recycle”.四．Teaching steps:Step 1: 1.Warm up:Read and enjoy: “Trees”2.Review:(Discuss with your partner:)What should we do and not do to protect the environment?We should .......We shouldn't ......Step 2.Presentation1.Learn the new words:2.Look at the following pictures and sort the garbage. Then listen to the conversation carefully and check (√) your answers.3.Listen to 1a, then Choose the correct answer:Read 1a and answer the following questions.Read 1a again,and find out the useful expressions.Work alone (Fill in the blanks according to 1a.)Fill in the blanks according to 1a.A journalist is interviewing Jane about environmental p_________.Jane is working for an organization that p_________the environment.Her main job is to help spread the message about p_________the environment.She thinks we should r________the waste we p_____.For example,we should use b______sides of paper and r______plastic bags at home. At school,students should collect waste paper and soft drinks cans.Then we can s_____them so that they can be r_______.She thinks everyone is s________to do so.Step 3. ConsolidationJoin the sentences with or, and, but or while.Nodding the head means agreement.Shaking the head means disagreement.Step 4.Practice1..Hurry up.You will miss the bus.2..He has failed several times. He never gives up.Do exercise, finish 3.Choose the correct answer:(中招链接）Step 5. ProjectWrite a composition: How to be a greener person?(Discuss with the groups, one student say one sentence, then write the composition.)Homework: sort the rubbish in the class into different types.。

Unit2 English WritingHow to Protect our EnvironmentⅠ. Material analysis本课是根据九年级第二单元所设计的写作课，主要谈论如何保护我们日益变差的环境，九年级整个第二单元所涉及到的主要内容都是与环境保护有关，课文的学习就是很好的信息输入，本课再对学生进行相关写作技巧的传授，让学生的信息输出能力能够得到提升，把所学的相关短语、句型链接成段，组织成为一篇很好的文章。

II. Students analysis本课所针对的对象是农村普通中学的学生，学生的整体英文水平都偏差，听说读写能力当中，又尤其是写作能力。

本课所设计的内容，是根据学生的具体水平，在学生对于环境保护的相关课文已经有了部分的信息输入以后，再进行的写作能力的拓展。

通过视频、图片的导入，以及思维导图、互改评价表的利用，相信学生会有所收获。

III.Teaching aims1.Knowledge aims：Be able to master some important phrases about environmental protection, some useful sentence structure, some conjunctions about writing.2.Skill aims:1.Be able to develop students’ writing skills.(three part:head, body,end; conjunctions;topic sentence)2. Be able to write a passage about environmental protection.3.Emotional aims:1Be able to focus on the changing of our environment and try our best to do everything we can to protect our environment.IV. The key points and difficult points1. Key points:Phrases: save water ,waste water, stop people from cutting trees, plant more trees,throw rubbish into dustbins,reduce air pollution/noise pollution......Sentence structure: sb should(not)/had better(not)/ought to/can/must/need to do sth, don’t do sth.....Conjunctions: first,second, third, after that, finally, in a word......2. Difficult points：1. Be able to write some topic sentences and some detail sentences.2. Be able to master the usage of conjunctions.V. Learning strategies1. Teaching students to conclude topic sentences.2. Teaching students to master the strategies of observation and induction.VI. Teaching aidsmultimedia.VII.Teaching procedures2345678910Ⅶ. Blackboard design111213。

1Unit2 Saving the EarthTopic3What can we do at home to protect the environment?Section BⅠ. Material analysis本课是九年级第二单元第三话题的第二课时。

主活动是1a 。

1a 通过Jane 告诉Michael 怎样才能成为一个环保人士来继续学习提建议的表达方式，同时也向学生继续传递更多的环保理念。

1b 是检验学生的听力理解能力，1c 通过完成表格，来巩固1a 的内容。

2要学生根据句意来进行词语匹配和图文匹配。

Ⅱ. Teaching aims 1.Knowledge aims ：掌握本课的重点词汇和短语，继续学习并列句和提建议。

2.Skill aims:掌握更多的提建议的表达方法。

了解英语中的一些谚语。

如：Easier said than done. 3.Emotional aims: (optional)鼓励学生在日常生活中始终保持良好的环保习惯。

4.Culture awareness: (optional)Ⅲ. The key points and difficult points1. Key points:Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth. , be good for, Sentences: First, you ought to shut off the electricity when you leave a room.Second, you’d better walk or r ide a bike instead of taking a bus or a taxi if you travel a short distance.Don’t use plastic bags.Easier said than done.Actions speak louder than words.Grammar: compound sentence2.Difficult points：理解课文中的英语习语。

Topic 3 What can we do at home to protect the environment?Section AⅠ. Material analysis本课是九年级第二单元第三话题的第一课时。

主活动是1a和2。

1a 通过记者采访Jane，询问有关Jane 在环保组织的活动，引出话题内容：如何做一个环保人士。

通过介绍在生活中如何践行环保行为，自然地用到本话题的功能意念：提出建议。

在提出建议的同时，又引出本话题的语法：并列句。

1b是个难度比较高的听力任务。

它不是单纯地考查听写，而是要求学生在听懂内容的基础上，对材料进行归纳之后再填空。

1c是用第一人称来转述1a的内容，旨在向学生传播环保理念。

2是针对并列句而设计的专项语法训练。

3a和3b是在考查学生的垃圾分类意识之后，再通过听对话来进行验证。

4再次让学生对垃圾进行分类，以此来培养学生对垃圾再利用的环保理念。

通过学习本课，可以增强学生的环保意识。

培养学生在写作时运用连接词写出比较连贯的句子的能力。

Ⅱ. Teaching aims1.Knowledge aims：掌握本课的重点词汇和短语，初步学习并列句和提建议。

2.Skill aims:能够给别人提出合理的建议。

能够正确地运用连接词写出并列句。

能够把所听到的听力材料先归纳再填空。

3.Emotional aims: (optional)鼓励学生在日常生活中自觉践行环保行为。

4.Culture awareness: (optional)Ⅲ. The key points and difficult points1. Key points:Words and phrases: nod, agreement, disagreement, protection, organization, recycle, can, give up, so that, encourage sb to do sth.be harmful to sb./sth.Sentences: We should reduce the waste we produce.We should use both sides of paper and reuse plastic bags.It’s a pleasure.Recycling can protect the environment, and it can save money, too.So we encourage students to collect waste paper and soft drink cans.Grammar: compound sentence2.Difficult points：根据句子需要，正确地选用连接词。

5. Do more exercises about the key points. Check the answers.
二、知识点导航
1.work for效力于，为…而工作
1)我们应该为和平而努力。
We should _____________ peace.
2)科比正效力于湖人队。
Kobe ____________ the Laker.
2. Lead students to protect the environment together with the teacher by doing ordinary things around us and to be greener persons.
3. Learn to write a composition “How to protect the environment?”
1）Our teacherencouragesus__________(study) hard.
4.It’s + adj. + of/ forsb. to do sth.某人做某事…
比一比，找区别
1.It’sniceofyou todothat.
2.It’sniceforus tohavearest.
2. Learn to write a composition.
教学
过程、
内容、
方法
教学
过程、
内容、
方法
教学
过程、
内容、
方法
Step 1 Revision
1.Review the key words and phrases in T2.
2.Dictation the words and phrases.

Unit 2 Topic3 What can we do at home to protect the environment Section BⅠ. Material analysis本课是九年级第二单元第三话题的第一课时。

主活动是1a。

1a 通过Jane 告诉Michael怎样才能成为一个环保人士来继续学习提建议的表达方式，同时也向学生继续传递更多的环保理念。

1b是检验学生的听力理解能力，1c 通过完成表格，来巩固1a的内容。

通过从单词到短语再到句子的学习及看图写话，训练学生正确的语言实际运用能力，培养学生的交际策略。

另外，通过短文填词的活动训练学生的阅读理解能力。

本课涉及环境问题，因此教师在教授英语知识与技能的同时，应引导学生提高环境保护意识。

Ⅱ. Teaching aims1.知识与技能：掌握本课的重点词汇和短语，继续学习并列句和提建议。

2.过程与方法:掌握更多的提建议的表达方法。

了解英语中的一些谚语。

如：Easier said than done.3.情感态度与价值观:鼓励学生在日常生活中始终保持良好的环保习惯。

Ⅲ. The key points and difficult points1. Key points: action, ought to, shut off, after all, electricitySentences: First, you ought to shut off the electricity when you leave a room.1Second, you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a s hort distance.Don’t use plastic bags.Easier said than done.Actions speak louder than words.Grammar: compound sentence2.Difficult points：理解课文中的英语习语。

教学课堂设计本课件是为仁爱英语九年级上册Unit 2 Topic 3 Section D编写的教学课件，这是第二单元第三话题的第四课时。

本课的重点是培养学生的阅读能力，让学生了解更多的环保知识，激发学生参与环保的热情，并对本话题的所有知识进行归纳和总结。

课件在设计上注重对学生综合语言运用能力的训练，设计了形式多样的练习题，内容覆盖面广。

为更好更有效地实现本课教学目标，本课件从学生实际出发，对教材进行了必要的整合，教学设计直观生动。

基于本节课主要活动是单元复习和关于植树的阅读文章，因此对教学设计作如下安排：Getting students ready for learning:①复习并列连词的使用，完成Grammar。

(幻灯片2 )②复习本单元主要功能句。

(幻灯片3 )③复习本单元的环保话题。

(幻灯片4)Pre-reading:出示一组森林的照片，引导学生谈论树木的重要性。

引入阅读文章的学习。

(幻灯片5 )While-reading:①教师通过多组图片谈论森林的重要性及现状。

引入文章第一段，学生快速阅读文章第一段，获取文章大意，回答问题，并根据老师提供图片复述第一段。

(幻灯片6，7，8、9 )②阅读第二段，完成相应任务。

(幻灯片11 )③阅读第三段，完成相应任务。

(幻灯片12 )Post-reading:播放录音材料，让学生跟读，注意模仿语音语调。

听后学生自主阅读，整合信息，完成相应任务。

(幻灯片13)Project:小组合作，完成project。

Assigning homework:① 总结本堂课的新单词、短语和新语法项目,让学生能把握整堂课的重点。

(幻灯片14)②设计了书面显性作业及课文朗读和复习等隐性作业。

(幻灯片15)。

九年级英语上册Unit 2 Saving the EarthTopic 3 What can we do at home to protect theenvironment?Section B 教学设计一、教材分析：本课是九年级Unit2 Topic3 Section B。

内容分别是：1a 是通过Jane 告诉Michael怎样才能成为一个环保人士来继续复习提建议的表达方式，同时也向学生继续传递更多的环保理念。

1b是检验学生的听力理解能力，1c 通过完成表格，来巩固1a的内容。

Part 2要学生根据句意来进行词语匹配和图文匹配。

Part 3要学生根据上下文和首字母完成短文，这是对学生综合能力的考查。

短文不仅复习了已学的连接词，还学习了新的连接词：after all。

Part 4这个活动要求注意重读、不完全爆破和连读。

目的在于纠正中国人学英语的薄弱环节。

本课的各个环节都在传递环保理念。

这对学生的环保意识的培养是非常有意义的。

二．学情分析：初三学生是在英语学习上有基础，具备一定的词汇量，能就日常生活话题与他人交互信息，陈述意见，能自主学习，并和他人Array合作，探究，体验，解决问题，共同完成学习任务，总结学习方法。

三、教法和学法：根据教学内容和课程要求，组织高效课堂，采用先学后教，先练后导的“两先两后”小组合作学习模式，让学生能探究体验，合作学习。

在教学中以学生为中心，设计丰富的活动和任务，创设情景，鼓励学生积极参与，合作创新，师生互动，生生互动，增强趣味性。

让其成为课堂学习的主人，提高学生的学习能力和学习效率。

教学内容是学生所熟悉易懂的话题，能更好地提供学生自主学习，交流合作的机会，发展学生听说读写的综合技能，把全班分成8个小组，积极参与课堂，小组讨论，角色表演等活动。

在教学的过程中还进行形成性评价，激发学生的兴趣和自信心，肯定学生的准确率，促使他们努力和进步。

设计如上的评分表格。

四、教学内容：教材p45 中1a,1b，1c 和p46中2, 3.五、教学课型：新授课，第1课时（section B共需要1.5课时）六、教学目标：1.知识目标：（1）复习和继续学习“and, but , while , or”引导的并列句。