约1900字。

　　仁爱版九年级英语上册Unit 1 
　　Topic 1  China has developed rapidly in recent years.
　　Section B
　　The main activities are 1a and 2a. 本课重点活动是1a和2a。
　　Ⅰ. Teaching aims and demands 教学目标
　　1. Learn some new words and a phrase:
　　shut, rope, granny, describe, in detail, education, develop, development
　　2. Learn some useful sentences:
　　(1)Though I had no time to travel, I still felt very happy.
　　(2)Is that so?
　　(3)Luckily, with the development of China, many things have changed, and children can get a good education now.
　　3. Go on learning the present perfect tense:
　　(1)Have you ever fed them? No, I haven’ t.
　　(2)Has Ann ever…? Yes, she has./No, she hasn’t.
　　4. Learn about the differences between the Chinese teenagers’ lives in the past and those at present.
　　Ⅱ. Teaching aids 教具
　　图片/录音机/幻灯片
　　Ⅲ. Five-finger Teaching Plan
　　Step 1  Review
　　创设情境对话，复习现在完成时态，并学习部分生词。
　　1. (通过做游戏，复习现在完成时。)
　　T: Hi, boys and girls. Let’s play the game “Quick Response”.
　　T: Where have you been, S1?
　　S1: I have been to Hong Kong, and I bought many things.
　　…
　　T: Where has S2 gone?
　　S3: He/She has gone to Mr. Lee’s office.
　　T: When will he/she come back?
　　S3: In an hour.
　　…
　　2. (教师出示一张吉姆的旅游照片，介绍他的假期经历，导入并教授生词。)
　　T: Do you want to know where Jim has been during his summer holiday?
　　Ss:Yes.
　　T: It’s a photo of him. Let me describe it in detail.
　　(板书并要求学生掌握。)
　　describe, in detail
　　S4: Has he been to Beijing?
　　T:  Yes, he has. He has been to Beijing with his parents, granny and little sister.
　　(板书并要求学生掌握。)
　　granny
　　T:  His little sister went there for further education. Her dream is to study abroad. Luckily, with the development of our country, most of you will have a chance to study abroad. You are all luct there are many disabled children. They are unlucky. We should try our best to help them. Look at this picture. Let’s discuss it.
　　(板书并适当讲解生词，要求学生掌握education, development, develop；理解disabled；了解luckily。)
　　education
　　luckily
　　development→develop
　　disabled
　　Step 2  Presentation