仁爱版九年级英语上册Unit1Topic3SectionB教案

Section B

Ⅰ. Material analysis

本课是九年级第一单元第三话题的第二课时，主活动是1a和3a。1a通过谈论加拿大的助人工程，进一步学习现在完成时。1b通过判断正误的形式，重点训练学生提取信息的能力。1c则培养学生整合对话信息，抓关键词汇的能力，用语篇的形式再现对话内容。2用选词填空的题型，训练学生在具体语境中，正确使用词汇的能力。3a让学生学习并掌握现在完成时中短暂性动词和延续性动词的转换。3b要求学生把3a的书面文字用口头的形式表达出来。这就是要求学生具备能写会说的能力。本课通过谈论帮助无家可归的人，引导学生关注社会问题和树立服务社会的观念。 Ⅱ.Teaching aims 1.Knowledge aims：

掌握本课的重点词汇和短语，继续学习现在完成时（短暂性动词与延续性动词的转换）。 2.Skill aims:

能听懂有关社会问题和社会服务的对话，并能从中提取相关信息，做出正确判断。 能正确运用现在完成时谈论有关社会服务的话题。 能通过整合现有的语句，提升综合语言运用能力。 3.Emotional aims: (optional)

在学习过程中，结合小组竞赛、同伴互助等活动，培养互助进步的合作精神。 引导学生关注社会问题，关注社会服务工程，培养他们乐于助人的良好品德。 4.Culture awareness：（optional）

关注国内外的社会服务工程，培养学生的凝聚力和祖国意识。 Ⅲ. The key points and difficult points

1. Key points:

Words and phrases: program, manage, training, secretary, helper, club, engineer, wound, homeless, treatment, immediately, helper

homeless people, live a normal life, decide on sth., medical treatment, provide sth. for sb./ provide sb. with sth., feel good about themselves

Sentences: (1) Once they find people in need, they decide on suitable ways to help them. (2)The program also provides them with houses.

Grammar: Go on learning the present perfect tense with “for” or “since” and find out the differences between the present perfect tense and the

simple past tense.

2. Difficult points：

能在具体语境中，将短暂性动词转换成延续性动词，正确使用一般过去时和现在完成时。 能通过本课所学，正确运用现在完成时对日常活动进行描述。 Ⅳ. Learning strategies

通过1a和1b的听力练习，提高听力。

通过2的巩固训练，教会学生在不同语境中正确运用词汇的学习方法。 通过3b的提升训练，注意正确评价自己学习的不足，制定相应的复习计划。 Ⅴ. Teaching aids

关于家乡变化的图片；词汇卡片（如：program, homeless/home等）；幻灯片。 Ⅵ. Teaching procedures

Stage (time period) Interaction patterns Teacher activity

Student activity Remarks Greet and get the Ss to give a report on the Greeting. changes of their own hometown. Getting students 1 ready learning （3-5 mins） for Individual work T: Hello, boys and girls. How are you? Ss… Ss: Hello… We’re fine, 课前展示可以很好的检测评价学生课外作业的完成情况，提高教师的执行力，同时也给学生一个展示的平台，激发学生自主探究的潜能。 T: I’m very well. Now, please take out your thanks. And you? pictures, give a report about the differences of … your own hometown. S1… S2… Divide the class into two groups first. Teacher Group A adds time adverbial says some sentences with “have done”. Group with “for” to the teacher’s A adds time adverbial with “for” and Group B examples, and Group B changes the time adverbial with “since”, and changes the time adverbial 该环节操作过程中，注意then exchange the role. 2 Revision (2-3mins) Group work with “since”, and then 要使用延续性动词，并做好板书，为后面学习短暂性动词转换为延续性动词，提供语境，做好铺垫。 T: Now, I’ll say some sentences like “I have exchange. lived here.” Group A needs to add the time adverbial with “for”, Group B changes the time adverbial with “since”. T: For example, I have lived here. Group A. Ss: I have lived here for three years. T: Group B.

Ss: I have lived here for three years. Ss: I have lived here since three years ago. T: Great, let’s continue. ... Ss: I have lived here since three years ago. Show some pictures of homeless people and Learn the new words through 运用本课重点短语和句型child laborers to present the new words. Lead some pictures of homeless 创设新单词的语境，可以the Ss to join the Helpers’ club to help people people and child laborers in 降低学生在听力活动中的in need. cruel wars. 难度，并为语言输入做好准备。 T: Now, look at the first picture. What do you think of the people in this picture? Ss: They are helpless. Pre-listening (5 mins) Class activity T: Right. They are either homeless. Ss: They are helpless. … 3 And look at this child, what are your feelings? Ss: He is so young but he has to work. Ss: He is so young but he has to work 通过挑战不同的任务，实T: Yes, they are child laborers. They are all … people in need./They need our help. There are so many people like them around the world. Would you like to help them? Ss: Yes, I‘d love to. … Ss: Yes, I ‘d love to. T: Wonderful! Here is a program. It helps …

homeless people. Its name is the Helpers’ Club. We need some volunteers, such as doctors. Who’d like to be a doctor? Ss: I’d like to. Ss: I’d like to. 现本课的知识目标和技能目标，有助于激发学生的学习动力，并通过引导学生 “加入志愿者俱乐部”培养学生乐于助人的品德，克服困难，挑战自我的信心和勇气，以及为实现目标锲而不舍的精神。 T: Great! You can deal with the wound and … give them some medical treatment. We also need some engineers to design houses for them. Who want to be engineers? Ss: Me. Me. T: Teachers are needed, too. You can provide them with job training. Do you want to join us? Ss: Good idea. Ss: Good idea. T: As volunteers, we need to communicate … with people from all over the world. So we must be able to understand each other and talk with them. Before you become a member of our club, You have to complete three tasks. If you finish one task best, you will get a star. The group that gets the most stars can join the

club. Ready? Ss: Yes. … Class activity While-listening (10 mins) Task 1: Pass the listening and reading test. Ss: Yes. Read the statements in 1b 听力训练之前，分析题目，Round 1: Get the Ss to scan the statements in before listening. Then listen 预测对话内容，能降低听1b before listening. Then listen and mark T or and mark T or F. F. Finish 1b. … 力难度，并做出准确的判断。 学生基础较差的话可以重新设置两个简单的问题，将1b改为听中的第二个任务。 T: As we know, there are plenty of homeless people throughout the world. But do you want to know the situation in Canada? Ss: Of course. Ss: Of course. 4 T: OK. Let’s listen to the tape and finish 1b. … Before listening, you have 1 minute to read 1b. Then mark T or F. You can listen twice. Ss… Ss… T: Now let’s check the answer. No.1, who can? … S1: It’s false. Maria and Jane are talking S1: It’s false. Maria and Jane about a program in Canada. S2…

are talking about a program in Canada. S2… Pair work S3… … S3… again and pay 结对展示环节采用组间Round 2: Listen to 1a again. Pay attention to Listen the pronunciation and intonation, and then act attention to the pronunciation PK的方式，提升学生的竞1a out. … T: Well done. Congratulations! Now, you have to face the second one. Individual work 5 Post-listening (20 mins) Task 2: Understand the key points. 该环节是整个“测试”的第and intonation and then role 争意识， 为实现目标而努play 1a. 力。 Round 1: Get the Ss to finish 1c according to Listen to 1a again and fill in 二个部分，是听后的第一1a. the blanks in 1c. 个活动，通过 “再听1a”，教会学生抓关键词和重点短语的方式，灵活运用知识点，提高学生重组语言的能力。 建议：教师可根据实际情况设计1c为读后环节。 T: OK, when you communicate with others, Ss… you have to catch the key words to understand them. Now listen to 1a carefully, try to find out the information you need and complete the passage in 1c. … T: OK, could you share your answers with us? … Group work Round 2: Comprehensive use of the language Go through the phrases in 2 2是通过创设新的语境，巩

points. and fill in the blanks with the 固学生所学知识点，为后Guide the Ss to go through the phrases in 2 right forms of the given 面的语言输出打好基础。 and fill in the blanks with the right forms of words. Finish 2. the given words. Finish 2. the differences 学习语法知识，也是为正T: You have got some speaking skills. While, you also have to know how to use the … expressions correctly during the communication. Now you have 2 minutes to complete the passage in 2 by yourselves. Ss… T: Now check the answer with your group members. … Review Group work Task 3: Pass the speaking test. Round 1: Lead the Ss to review the between “since” and “for”, 确的语言输出，提升口语differences between “since” and “for”, finish finish 3a as quickly as 表达能力和书面表达能力3a as quickly as possible, and then discuss the possible, and then discuss the 做好铺垫，让学生会用英verbs in the present perfect tense and the verbs in the present perfect 语做事情。 simple past tense. tense and the simple past 本课重点训练学生的听、T: Congratulations! You have learnt to tense.

understand others while communicating. Now, you must learn some speaking skills. While speaking with others, you need to use the right sentence structures. So, please finish 3a as quickly as possible according to what we have learnt last class, and check the answer in your group. … S1: for S2:for S3:since … … S1: for S2: for S3: since … 说技能，实现了“doing for learning”and“learning using”的教学理念。 Xiao with Lin’s 在参与测试（申请加入志their 愿者俱乐部）前，教师可for T: Right. Now look at the verbs in the present … perfect tense and the simple past tense. Discuss when to use the past forms and when to use the p.p. … Retell Group work Round 2: Speaking test. Guide the Ss to retell Xiao Lin’s experiences experiences with their partners according to 3a.

partners according to 3a, and 以通过学生的课堂表现， T: Now it’s time to test your speaking ability. then show the speaking skills 采用不同的方法（如：积Now try to retell Xiao Lin’s experiences with to pass Task 3. your partners according to 3a, and then you can show your skills to others to pass the last … task. … 分制；小组排位赛等）对全体学生进行考核，可以有部分学生不能通过测试，教师应该鼓励这部分学生，不要气馁，为实现目标继续努力。 T: Now it’s time for test. Take it easy, and you’ll do it better. Who can try? S1: Xiao Lin is not only the secretary of the S1: Xiao Lin is not only the Helpers’ Club but also an excellent engineer. secretary of the Helpers’ He… S2… T:Excellent! You are so smart. Club but also an excellent engineer. He… S2… Congratulations! All groups collect the same stars. So you all have passed all the tests. And you all can join our club to help others. After class, you’d better work with your group members to discuss how to help others. As we know, to help others makes us happy.

Class Summarizing 6 and Assigning homework (3-5 ins) Ⅶ. Blackboard design

activity Step 1: Summarize the main content of this Tell their partners what they class and repeat the key points. Step2: HMK 1. Write a passage of 3b. have learned in this class. 1. Write a passage of 3b. 2. Discuss the plan on how to help homeless 2. Discuss the plan on how to people. help homeless people. The world has changed for the better. Section B Useful expressions: homeless people live a normal life decide on sth. people in need medical treatment provide sb. with sth. provide sth. for sb. Grammar: I have lived here for/since… He has been a member of the Helpers’ Club for/since... Jane has been in China for/since... Bobby left the park two hours ago/at 8:00. Bobby has been away from the park since 8:00/for two hours. die→be dead, come→be in join→be a member of buy→have, borrow→keep ; leave→be away (from)

Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Stars