UNIT1The Developing World TOPIC3The world has changed for the better SECTION D教案

Unit 1 The Changing World
Topic 3 The world has changed for the better.
Section D
The main activities are 1a and 3. 本课重点活动是1a和3。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and phrases:
social, abroad, at home and abroad, pay for, aim (to)
2. Review the present perfect tense.
3. Review word formation:
(1) Derivations: disappear, impossible, unhappy, rewrite, reporter, peaceful, homeless, exciting, snowy, rapidly.
(2) Compounds: film-maker, granddaughter, motherland, downstairs, fireplace.
4. Learn about Project Hope.
5. Educate students to be sympathetic.
Ⅱ. Teaching aids 教具
一张希望工程的宣传画/多媒体/游戏球/单词卡片/录音机/小黑板
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
检查上节课综合探究活动的成果，以对话形式呈现并导入“希望工程”。
T: Have you finished your plan
Ss: Yes, we have.
(教师提问一位学生。)
T: What have you done
S1: I have searched the information about homeless people on the Internet.
T: What have you got
S1: There is a special organization. The special organization offers food, clothes for the homeless people. It gives them some money during some important holidays, such as National Day and the Spring Festival. The clerks of the organization often keep in touch with them.
(教师提问另一位学生。)
T: What about your plan
S2: I have interviewed a homeless person.
T: What’s the matter with him
S2: His parents died in the flood. He was wearing old clothes and his life was hard.
T: What have you done to help him
S2: I gave him a T-shirt and a pair of pants. Then he thanked me.
T: What did he say
S2: He said that I was so kind to give him those things.
T: You are a kind boy /girl .
(教师提问第三位学生，其调查侧重于失学儿童。 )
T: Have you met any children who are unable to go to school around you
S3: Yes, I have. I met some children. Sometimes they play in the street. Sometimes they work in the field. They can’t go to school because their families can’t afford their education.
T: In our country, there are more than 40 million children from poor families who still need help.
Luckily, there is a social service program to help them—Project Hope. What do you know about Project Hope Let’s discuss it in groups.
Step 2 Presentation 第二步 呈现(时间:12分钟)
板书要讨论的话题，然后教师呈现事先准备好的希望工程的宣传画，通过同学们谈论对希望工程的认识，引出本课内容并学习部分生词。
1. (把学生分成若干小组，教师引导学生根据板书内容进行讨论，两分钟后，检查讨论结果并作总结。)
(板书讨论的问题。)
What do you know about Project Hope
T: What’re your opinions
Group 1: Project Hope can help poor children return to their schools.
Group 2: Project Hope can raise lots of money to build schools in the poor areas.
Group 3: …
T: Well done! Project Hope is a social service program to help poor students. It aims to help poor families pay for an education for their children. Every year, it raises lots of money from people at home and abroad.
(板书并要求学生掌握social, pay for和at home and abroad；理解aim。)
socialaimpay forat home and abroad
2. (给出任务，让学生带着任务阅读1a，然后用师生对话的形式呈现1a内容。)
T: Now, open your books and read 1a. Please underline the numbers in the passage.
(教师板书有关数字来说明希望工程的作用。)
October 30th, 1989the past sixteen years 3 billion yuan2.5 million poor students 2.3 million students2 300 teachers 40 million children
T: OK, stop here. Now look at these numbers on the blackboard and answer my questions.
T: When did Project Hope start
Ss: It started on October 30th, 1989.
T: What does it aim to do
Ss: It aims to bring schools into poor areas of China, and to help poor families afford an education for their children.
T: You are right. How much money has Project Hope raised Where is the money from Who can tell me the answers
S1: I can. Project Hope has raised about 3 billion yuan from people at home and abroad in the past sixteen years.
T: A good answer. What is the money used for
S2: It has paid for the education of 2.5 million poor students and sent 2.3 million students to high schools.
T: Anything else
S2: With the money, it has built thousands of schools and libraries and trained 2 300 teachers.
T: Well done! How many children still need help
Ss: 40 million.
T: Yes. There are 40 million children from poor families who still need help, so Project Hope still has a lot of work to do.
Step 3 Consolidation 第三步 巩固(时间:8分钟)
巩固1a并完成1b，然后让学生了解更多的爱心组织并引导学生讨论：作为一名中学生应该怎样来奉献自己的爱心。教育学生要富有同情心，乐于助人。
1. (学生利用前面板书的数字，以接力的形式复述1a。)
T: Look at the numbers. And retell the passage about Project Hope in chains. So please pay
attention to what he or she says.
S1: Project Hope is a social service program to help poor students. It started on October 30th, 1989. It aims to bring schools into poor areas of China and to offer an education for the children…
T: Stop here! S2, go on, please!
S2: Project Hope has raised about 3 billion yuan from people at home and abroad in the past sixteen years. It has paid for the education of 2.5 million poor students and sent 2.3 million students to high schools…
T: Stop here! S3, go on, please!
S3: …
2. (学生讨论自己能为希望工程做些什么。)
T: There are many organizations offering help for the poor children. What can we do for them as a student
S4: I will raise money for the poor children.
S5: I will spread the message about Project Hope.
S6: I will give my favorite toys to the poor children.
(教师可以借此机会为希望工程组织一次募捐活动。)
3. (让学生独立完成1b。核对答案并要求学生找出含有现在完成时的句子。)
T: Minmin is a girl who got help from Project Hope. Read 1b and finish it, then find out the sentences with the present perfect tense.
T: Have you found the sentences
S7: Yes, she has received help from Project Hope.
S8: She has been a college student for two years.
S9: Project Hope has paid for the education of millions of poor students like Minmin since it started.
T: Good! Now look at 3. Do you know other organizations which also offer help and make the world better Discuss in groups.
4. (用多媒体呈现3中的图片，并以小组的形式展开讨论，完成3。)
T: Now I will ask some of you to say something about these four organizations.
(学生回答后，教师补充介绍这四个组织。)
Step 4 Practice 第四步 练习(时间:10分钟)
学生自己归纳本话题的重点语法及有用的表达，并以游戏的形式加以巩固。
1. (做抛球的游戏来复习含有for和since的现在完成时句子。)
T: I think you’re tired. Let’s play a game! Now one student throws the ball to one of you and say a verb, and then you catch the ball and say out its past participle, and then you throw the ball to another student and that student says a full sentence with the present perfect tense using “for” or “since”. Now let’s go.
S1: Improve.
S2: Improved.
S3: The city has improved a lot since I came here a few years ago.
…
(游戏结束后让学生自己归纳for, since的用法，然后跟读2a中的Present perfect(Ⅲ)的录音。)
2. (词汇游戏。以单词找朋友的形式复习构词法。先让一个学生站起来说一个单词, 如能和另一个单词或前缀或后缀组成一个新单词, 本单词就找到了朋友。教师事先把写有单词的卡片每人发一张。)
T: Here are many word cards. Let’s put two of them together in order to make another new word.
Examples:
S1: I have “friend”.
S2: I have “ship”.
S1 and S2: It’s “friendship”.
S3: I have “happy”.
S4: I have “un”.
S3 and S4: It’s “unhappy”.
…
(教师把新组合的单词写在黑板上并解释，完成2a。)
3. (让学生阅读和理解2b中的句子。然后听2b录音，并跟读，注意语音语调，完成2b。)
T: Now listen to the tape of 2b and repeat. Pay attention to the pronunciation and intonation and try to master them.
Step 5 Project 第五步 综合探究活动(时间:5分钟)
用小黑板出示要讨论的话题，然后让学生分组讨论并就讨论的内容做一次演讲，锻炼学生综合运用语言的能力和探究能力。
1. (1)(引入话题。)
T: In Section D, we’ve learned Project Hope has helped many children who are unable to go to school, but there are still many problems in the world. Work in groups to research the problems below.
(出示小黑板。)
AIDS, the homeless, hunger, child laborers,wars in the Middle East, …
(2)(学生以小组形式选择他们感兴趣的话题进行讨论。)
T: What are you going to do to deal with the problems Discuss with your group members and give a short speech about the topic “I Have a Dream”.
2. Homework:
T: Go over the passage we have learnt to prepare for your speech.
板书设计：
The world has changed for the better.Section DProject Hope aim to do sth.at home and abroad afford an education for …pay for in the past sixteen yearsa social service program a lot of work to do receive … from
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