有教案、学案和复习提纲

    Unit 2 Robot
　　Teaching objectives:
　　1. To understand the idea of how robots can change our lives.
　　2. To recognize and understand vocabulary about life with robots.
　　3. To identify the good points of owning a robot.
　　Teaching procedure:
　　Step 1: Bacnd information: A robot is an automated machine that is programmed to per form function s just as a human would do.
　　Step 2: Reading “The first person to own a robot”
　　1. Review the things that a robot can do in “welcome to the unit”.  Ask
　　students wh ether they believe people will use robots to  do their chores for them in the future.
　　2. Explain the context of the reading passage. Daniel is readin g an article about having a robot at home. There are good points and bad   points.
　　3. Asdents to listen to the passage, paying attention to the
　　pronunciation, and make some of them to read the paragraphs aloud. 
　　4. List the good poi nts.
　　5. Asdents to read each paragraph and put forward questions if they have.
　　Step 3: langu age points
　　1. the first one to do sth.
　　2. in order to:引导目的状语，后接动词原形，可以放在句首，或句末，否定形式in order not to do sth.：
　　She listens to English every day in order to get go od marks.
　　=so as to do: She listens to English every day so as to get good marks.
　　=in order that +从句: She listens to English every day in order that she ca n  get good marks.
　　=so that: She listens to English every day so that she can get good marks.
　　3. as a result: “因为，由于，由于。。。结果”, 用来做结果状语
　　She was late as a result of heav y rain.
　　4. no longer: “不再，再也不，今后不再“，指时间，多由于修饰某种具体状态，相当于not any longer, 其中any  longer 一般放在句末。