约1770字。

　　九年级上仁爱版英语Unit 4 Topic 3 We will live in space one day
　　Section A教案
　　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 the new word and useful expressions:
　　research
　　What fun!
　　I won’t believe there are aliens until I see them with my own eyes.
　　2. Help the students to learn the use of passive voice.
　　3. Talt flying to Mars, the outer space and something about the aliens.
　　4. Help students to learn expressing possibility and impossibility.
　　Ⅱ. Teaching aids 教具
　　录音机/图片和卡片
　　Ⅲ. Five-finger Teaching Plan 五指教学方案
　　Step 1  Review 第一步  复习(时间:14分钟)
　　1. (复习巩固前面学过的有关现代科技及发明的重点句型，提高学生的口语表达能力。)
　　T: Boys and girls, we have learned something about spaceships, satellites, cloning, robots and GPS. The new technologies and inventions have improved our life greatly. Could you say something about them?
　　Ss: Yes.
　　T: OK. I made some cards with some key words on them. Each of you must try to say a sentence with the key words. Are you clear?
　　Ss: Yes.
　　T: OK, begin!
　　(出示带有关键词的卡片。)
　　(1)proved, made great progress, developing, space industry
　　S1: They have proved that China has made great progress in developing its space industry.
　　(2)spaceships, controlled, computers
　　S2: Spaceships are mainly controlled by computers.
　　(3)…
　　2. (以对一般过去时被动语态的复习，导入新课。出示神五，神六及嫦娥一号的图片。)
　　T: When was Shenzhou Ⅴ launched, S3?
　　S3: It was launched in 2003.
　　T: When was Shenzhou Ⅵ sent up, S4?
　　S4: It was sent up in 2005.
　　T: When was Chang’e Ⅰ launched, S5?
　　S5: It was launched in 2007.
　　T: Well done. Now we can say they are three large steps of China into the farther space. Have you heard the news on the radio about the space flight to Mars?
　　Ss: No, we haven’t. Who will take part in the space flight?
　　T: The astronauts from China, the United States and Russia. Maybe people will fly to Mars one day. Do you think it is magical?
　　Ss: Yes, that’s very exciting.
　　S6: I want to be an astronaut like Yang Liwei.
　　S7: Fly to Mars? Can we do the same thing on Mars as on the earth?
　　T: Yes, we’ll be able to do anything that can be done on the earth.
　　(板书并解释。)
　　We’ll be able to do anything that can be done on the earth.
　　modal verb + be + p.p.