UNIT 2 Period 5 （Section B 3a-Self Check）教学详案

Period 5（Section B 3a-Self Check）
设计说明
　　本节课通过检查作业，复习上节课所学课文，检查学生对所学知识的掌握情况。通过看录像，引入加入志愿者活动的话题，从而导入新课的学习，并且激发学生对话题讨论的热情，为下一步的话题写作做好准备。在写作过程中，让学生对所写的内容充分了解，通过写作指导及例文展示，降低写作难度，让学生不再害怕写作文；在小组谈论参加志愿者活动中，让学生体会到自己对社会的责任，思考如何发挥自己的优势为别人提供帮助，能意识到尽自己所能帮助他人是一种美德。
教学目标
　　1. 知识目标
　　（1）掌握单词：interest，sir，madam，复习本单元的重点词汇。
　　（2）掌握句型：①I want to volunteer as...②I’m strong in...③I’m free to help in/on...
　　（3）学会写一篇关于做志愿者的文章。
　　（4）复习学过的短语动词；复习动词不定式的用法。
　　2. 能力目标
　　能够用英语表述常见的志愿活动，并就自己喜欢的志愿活动发表看法，完成一封想成为志愿者的自荐信。
　　3. 情感目标
　　使学生在谈论参加志愿者活动中，体会到自己对社会的责任，思考如何发挥自己的优势为别人提供帮助，能意识到尽自己所能帮助他人是一种美德。
重点难点
　　1. 重点：
　　（1）掌握本课时出现的生词及用法。
　　（2）掌握本单元出现的重点句型，并用重点句型完成自荐信。
　　（3）复习学过的短语动词；复习动词不定式的用法。
　　2. 难点：
　　学会写一篇关于做志愿者的文章。
教学准备
　　1. 准备有关志愿者活动的录像。
　　2. 准备多媒体课件。
教学过程
　　Step 1　Warming up & Leading in
　　T：Good morning，boys and girls! First let’s check your homework. Please look at 2c on page 15.
　　S1：group（n.）：A group of boys are playing on the play- ground.
　　S2：disabled（adj.）：We should help disabled people.
　　...
　　T：Well done. Now let’s review the letter. Please look at the passage. Fill in the blanks with the proper words.
　　Ben Smith is a disabled man. He has many difficulties in his life. He can’t use his arms or legs well. Some normal things like answering the telephone，opening and closing doors，or carrying things are difficult for him. But Lucky，a“dog helper”，makes a big difference to his life. Lucky is a fantastic dog. He’s very clever and understands many English words. He can understand his owner when the owner gives him orders.
　　Step 2　Presentation
　　T：Now，class. Let’s watch a video about volunteering.
　　T：Do you want to join them
　　Ss：Yes.
　　T：What are they doing
　　S1：They are making dumplings.
　　T：Where are they
　　S2：They are in an old people’s home.
　　T：Yes. They are volunteers in an old people’s home.
　　Step 3　Writing
　　Work on 3a.
　　1. Look at these kinds of volunteer work. Read together.
　　2. Write down at least 5 other kinds of volunteer work. Then read them in your group.
　　Work on 3b.
　　1. Read the questions in the chart.
　　2. Answer the questions using the sentence structures in the chart.
　　S1：I’d like to help to clean up the city parks.
　　S2：I’m interested in visiting sick kids to cheer them up.
　　S3：I want to volunteer as an English teacher.
　　3. Choose your favorite volunteer work，and make a conversation about it with your partner.
　　A：Which volunteer job do you want to do
　　B：I’d like to help kids at an after-school program. /I want to volunteer as a teacher at an after-school program.
　　A：What are your interests and hobbies
　　B：I’m good at English. / In my free time，I like to speak English. / I’m strong in speaking English.
　　A：How can these help you to do the job
　　B：I can help practice English with the kids. /I can help the kids read English stories.
　　A：Why do you want to do the volunteer job
　　B：I’m good at talking with kids. /I like to talk with kids.
　　A：When are you free to do the job
　　B：I’m free to help on weekends.
　　4. Using the answers as a model，write a short letter as a model for the students.
　　写作指导：
　　（1）内容：写自己所喜欢的志愿活动，并说明原因。
　　（2）人称：第一人称。
　　（3）时态：一般现在时态。
　　（4）提示：先开门见山地表明自己所喜欢的志愿活动。然后，说明自己所擅长的事情，并表明自己想做这些活动的简单原因。
　　Model：
Dear Sir or Madam，
I’m writing to you about volunteering at your after-school study program. I’m good at English. I want to volunteer as a teacher at an after-school program. In my free time，I like to speak English. I’m strong in speaking English. So I think I’d be good at this job. I want to help others as a volunteer at your program because I’m good at talking with kids. I can help to improve their English.
I’m free on weekends. Thanks!
Yours truly，
Tina
　　5. The students try to write down their answers and write a short letter by themselves.
　　（Walk around and give any help the students may need.）
　　6. Let some students read their letters and correct them.
　　Step 4　Self Check
　　a. Revise the phrasal verbs. Look at the screen：
　　1. Choose the right phrase.
　　（1）照顾 　h　 a. clean up
　　（2）与……相像　l　 b. cheer up
　　（3）推迟 　e　 　　 c. run out of
　　（4）分发 　f　 　　 d. come up with
　　（5）（使）变得更高兴　b　 e. put off
　　（6）打扫干净　a　 　　 f. hand out
　　（7）捐赠　k　 　　 g. call up
　　（8）建立　m　 　　　 h. care for
　　（9）修理　j　 　　 i. try out
　　（10）张贴　n　 　　 j. fix up
　　（11）打电话给　g　 k. give away
　　（12）试用　i　 l. take after
　　（13）用完；用光 　c　 　 m. set up
　　（14）提出；想出 　d　 　 n. put up
　　2. 短语动词的用法。
　　（1）以介词结尾的短语动词，后面接名词、代词或动词-ing 形式作其宾语，且放在介词的后面。
　　（2）“动词+副词”结构的短语动词可接名词或代词作宾语。接名词时，可以放在短语动词中间或短语动词之后；接人称代词时，人称代词只能放在动词和副词之间。
　　b. Revise the infinitives.
　　（1）The girl wanted to take the job.
　　（2）The teacher asked the students to be quiet.
　　（3）Mary still works there once a week to help kids to read.
　　（4）She thinks it difficult for her to carry the heavy box.
　　（5）It is safe to cross the river by boat.
　　提示：（1）作宾语　（2）作宾补　（3）作状语；作宾补
（4）作宾语　（5）作主语
　　c. Work on Self Check 1.
　　（1）Fill in each blank with a possible verb to make a phrasal verb.
　　Answers：1. fix/cheer/wake/put/take　2. put/take　
3. give/put/take　4. run/go/take　5. take/look
6. come
　　（2）Fill in the blanks and try to translate these phrasal verbs.
　　（3）Make a new sentence with each phrase.
　　d. Work on Self Check 2.
　　（1）Read the short passage and fill in the blanks with the appropriate phrasal verbs or infinitives.
　　（2）Check the answers with the class.
　　Answers：to teach, to talk, came up, to put up, hand/give out, to learn, to play, gave away, to say goodbye to
　　（3）Read the short article and try to know the main idea.
　　Step 5　Cooperative inquiry
　　Discuss the following language points in groups and fill in the blanks.
　　1.（1）interest作名词，意为“兴趣”，常见短语have/take an interest in sth. 意为“对……有兴趣”。
　　（2）interest 作及物动词，意为“使感兴趣，使关注”。常见短语interest sb. in sth. 意为“使某人在某方面感兴趣”。
　　（3）interested是形容词，常用短语be interested in意为“对……感兴趣”；interesting也是形容词，意为“有趣的”。
　　约翰对历史感兴趣。
　　John is interested in history.
　　这个故事很有趣。
　　The story is very interesting.
　　2. be free to do sth. 意为“有空做某事”，相当于have time to do sth. 。
　　Are you free to help（help）me with my homework
　　I have enough time to finish（finish）my homework.
　　3. be strong in...意为“精通……，擅长……”。
　　他擅长跑步。
　　He is strong in running.
　　Step 6　Summary
　　In this lesson we have learned three new words：interest，sir，madam. And we mainly practiced writing a letter. At last we revised the phrasal verbs and the infinitives.
当堂达标（见导学案“当堂达标”）
答案与解析：
Ⅰ. 1. D　be interested in（doing）sth. 意为“对（做）某事感兴趣”。
2. B　be free to do sth. 意为“有空做某事”。
3. C　be strong in sth. 意为“擅长某事”。
4. B　根据前句句意“她的收音机坏了”可知，要用it代替her radio，排除C、D两项；fix up为“动词+副词”型短语，代词需放中间，故选B。
5. B　put off doing sth. 意为“推迟做某事”。
Ⅱ. 1. set up　句意：他们建立了一所学校来帮助贫穷的孩子学习。set up意为“建立”。
2. come up with　come up with意为“想出”。句意：我努力想出一个好方法来帮助他。
3. cheer，up　由句意“他看上去很伤心。我们可以做些什么让他高兴起来？”可知，cheer...up（使……高兴起来）符合题意。
4. clean up　clean up意为“打扫”。句意：今天轮到我打扫教室了。
5. put off　句意：今日事，今日毕。put off意为“推迟”。
6. put up　句意：我们可以把广告张贴在超市附近的墙上，因为那里总是有很多人。put up意为“张贴”，情态动词can后接动词原形。
7. call up　call up意为“给……打电话”。句意：你可以给你的朋友打电话邀请他们参加我们的聚会。
8. fix up　由句意“我的哥哥会修理我的破损的自行车”可知，fix up（修理）符合题意。
9. give out　give out意为“分发”。句意：谁能帮我在食物救济站分发食物？
10. give away　give away意为“捐赠”。句意：上个星期天，我决定把我的自行车捐赠给儿童之家。
Ⅲ. 1. A　由第一段第一句“Are you looking for something fun and would you like to help others in your free time ” 可知选A。
2. C　由第一段最后一句“Anyone from twelve-year- old children to people aged 70 can become a volunteer.” 可知选C。
3. D　根据第一段中的“We’re a non-profit organization.” 及第三段中的“As a volunteer，I don’t want to get anything.”可知，志愿者帮助别人时没想得到任何东西，所以选D。
4. B　由Carol所说的一句话Seeing the children’s happy faces，I’m happy，too可判断出Carol做的志愿者工作是与孩子们打交道，所以选B。
5. A　本文是一则广告，宣传并鼓励人们去当志愿者帮助别人。广告不可能在“故事书”“画册”或“课本”中，最有可能“在报纸上”，所以选A。
Ⅳ. One possible version：
Dear Eric，
　　How’s it going Last Sunday，I did some volunteer work in the neighborhood of our school with my class-mates. And we were glad we could do something useful.
　　In the morning，we helped to clean the street. And then we went to the old people’s home to help them do housework. In the afternoon，we told stories to the kids in the children’s home. I was excited about staying with them.
　　That day，I was busy but very happy. I think it is great to be a volunteer. Helping others can bring happiness not only to others but also to ourselves.
Yours，
Li Hua
　　Step 7　Homework
　　1. Read and copy the words of this unit.
　　2. Review all the language points of this unit.
板书设计
UNIT 2　I’ll help to clean up the city parks. Period 5（Section B 3a-Self Check）
interest sir madam I want to volunteer as... I’m strong in... I’m free to help in/on...
教学反思