约2160字。

　　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
　　1. Learn a new word and some phrases:
　　social, abroad, at home and abroad, pay for
　　2. Review the present perfect tense.
　　3. Review word formations:
　　(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
　　Step 1  Review
　　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 searched the information about homeless people on the Internet.
　　T: What did you get?
　　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 he was so dirty.
　　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.