共36张。

　　9B unit2全套教案
　　9B Unit 2 welcome to the unit
　　I.  Teaching objectives:
　　1.       To introduce the context about having a robot to help with the wormans
　　2.       To talt what a robot can do
　　3.       To learn some of the advantages of robots
　　II.  Teaching procedure:
　　Step 1: Warm-up: To  raise students’ interest, get students thinking and
　　talking about robots:
　　①     Have you seen robots in the films?
　　②     What kind of robots do you know?
　　③     Do you like robots? Why?
　　④     What do you think robots can do for you?
　　⑤     Would you buy a robot in the future? Why?
　　Step 2: welcome to the unit
　　1.  The purpose of this part is to activate student’s knowledge of
　　robots and generate interests of this topic. Ask one student to read the
　　phrases in the word box at the top of page 19. Mare that all students  understand the meanings of the phrases such as ‘do the laundry, explorer dangerous places’ in their own words.
　　2. Explain the context. Daniel is explaining to Amy what robots can
　　do. Asdents to complete the conversation on Page 19 on their own.
　　3.       Ask two students to read the conversation and check mistakes. 
　　4.       Encourage students to talt if robots are harmful? Divide
　　students into groups to discuss.
　　①     What do robots do harm to human beings?
　　②     Why do they do harm to human beings?
　　5.       Listen to the tape for the first time to learn the main idea of
　　the comic strip.
　　6.       Listen to the tape for the second time to read after the tape.
　　7.       Ask some students to act out the comic strip.
　　Step 3: Useful expressions
　　1. complaint: 不+可数名词“抱怨”；可数名词“抱怨的行动或话，投诉”
　　complain: 动词：complain to / about
　　2.       post：动词‘邮寄’：. post something for sb.
　　III.      Homework:
　　1.       Recite the useful vocabulary and comic strip.
　　2.       Complete some exercise.
　　Unit 2 Robot
　　一、用下列短语的正确形式填空：
　　（last for   in order to    be  satisfied with    medium-sized robot
　　pay more attention to   as a result   at least   give it instructions all the time
　　What’s wrong with…?   not at all    have/get your money back
　　need doing=need to be done）
　　1. He doesn’t study hard._______ , he faile d in the exam.
　　*2. The rain _______  half an hour.
　　3. Please ________________ your handwriting, I can’t see it clearly.
　　4. __________________ my washing machine? I need to__________________________.
　　5. I am ______ hungry ______ . I have just had lunch.
　　**6. My watch doesn’t work . It _____________ (repair).
　　7. If you can’t mend the computer well, I’ll _________ ____.
　　8. My parents _____________ my study.
　　9. I get up early _____________ be the first to get to school.
　　10. I bought a __________________ because it didn’t tap too much space.
　　二、填空与改错：
　　A）根据括号中所给的汉语或首字母写出单词，使句子意思完整正确。
　　1. Excuse me, would you like to post the __________(投诉)letter for me ?
　　2. Mum, I need three more b__________ to get enough power for the robot.
　　3. Peter’s computer is broken because it caught a v__________ yesterday.
　　4. Girls usually don’t like to wash the __________(盘子)after meals.
　　5. Remember to throw the rubbish into the d_________.
　　B）根据句子意思，用括号中所给单词的适当形式填空。
　　*1. Miss Lin is the first Chinese ________(own) the modern garden in this town.
　　2. Do you go to the ___________(exhibit) that is held in the library?
　　*3. Mr. Wang ________(iron) the shirts twice a  day.
　　4. Have you __________(sweep) the floor of our classroom, Tom?
　　*5. With the help of solar energy, we can travel in cars _________(free) in the future.
　　**C）下列各句的A、B、C、D中有一处错误，请在不改变句子意思的前提下，将正确的答案写在后面的横线上。